CN109157711A - A kind of intelligent medical warning device and control method with infusion error correction - Google Patents
A kind of intelligent medical warning device and control method with infusion error correction Download PDFInfo
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- CN109157711A CN109157711A CN201811111708.9A CN201811111708A CN109157711A CN 109157711 A CN109157711 A CN 109157711A CN 201811111708 A CN201811111708 A CN 201811111708A CN 109157711 A CN109157711 A CN 109157711A
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- 238000001802 infusion Methods 0.000 title claims abstract description 332
- 238000012937 correction Methods 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000005303 weighing Methods 0.000 claims abstract description 68
- 239000012530 fluid Substances 0.000 claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 92
- 239000003814 drug Substances 0.000 claims description 91
- 238000004891 communication Methods 0.000 claims description 44
- 238000012546 transfer Methods 0.000 claims description 30
- 239000004973 liquid crystal related substance Substances 0.000 claims description 22
- 230000002159 abnormal effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 15
- 229940079593 drug Drugs 0.000 claims description 13
- 230000010412 perfusion Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000004397 blinking Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000009790 rate-determining step (RDS) Methods 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 4
- 208000033748 Device issues Diseases 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000000116 mitigating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
- A61M5/1689—Drip counters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of intelligent medical warning device with infusion error correction, comprising: infusion error correction device, infusion alarm, signal transmitting apparatus, nurse's monitoring center；It is characterized in that infusion error correction device is set on the medical fluid push vehicle or medical fluid mounting table of nurse station, infusion error correction device has wireless signal and infusion alarm information to feed back, infusion error correction device has wireless signal and nurse's monitoring center information to feed back, the medical fluid of certain patient is taken out on the medical fluid push vehicle of infusion error correction device, infusion weight on the medical fluid weighing pan of the infusion error correction device of the patient can mitigate, infusion error correction device sends infusion information signal to infusion alarm, defeated drops physic liquor information is carried out to match with patient information, if information matches success, infusion alarm is not alarmed, and enter positive production monitoring infusion state；If information matches are unsuccessful, infusion alarm alarm, drop velocity control device is in an off state, and infusion can not carry out；Infusion alarm keeps feeding back with nurse's monitoring center live signal by signal transmitting apparatus, and completes entire infusion process.
Description
Technical field
This application involves medical monitoring field more particularly to a kind of intelligent medical warning devices and control with infusion error correction
Method processed.
Background technique
Infusion is a kind for the treatment of means most-often used in hospital, no matter patient with severe symptoms or the patient of cat fever need
Carry out infusion treatment.In traditional infusion process, infusion medicine is mainly checked by nurse, and checking infusion medicine just
Start when being infused terminates, to remind nurse to change liquid or end by the person of accompanying of patient or patient to patient fluid infusion after really.Mesh
Before, to mitigate the labor intensity that nurse manually monitors transfusion state, working efficiency is improved, various transfusion monitoring instruments come into being.
With the raising of people's living condition and medical level, In-patient increasingly increases, but the shield of each hospital
Scholar person is in short supply, and nurse nurses the sick increase, and nurse's labor intensity increases the employment hope for just more reducing nursing staff, this
It is directly contradiction, since Health care staff nurses the sick more large labor intensities, the wrong defeated phenomenon of medical fluid occurs in infusion process in patient
It happens occasionally, it is possible to will cause certain malpractice, further increase the contradiction of conflict between doctors and patients and doctor and nurse in this way, such as
What solves medical fluid error correction in infusion process using prior art means and infusion process early warning is that current technology needs to solve
The problem of.
Existing transfusion monitoring instrument can detect the residual volume of infusion packet during infusion, and then according to residue
Volume exports reminder message, to remind nurse to change liquid or end.For example, currently used Weighing type transfusion monitoring instrument (including one
Weighing sensor), which can obtain the residual mass of infusion packet in real time by weighing sensor, in turn
Reminder message is exported according to the residual mass of the infusion packet got, to remind nurse to change liquid or end, which does not have
Nurse's infusion error correcting technique scheme, and transfusion drip speed and infusion exception cannot be accurately understood by weighing information monitoring；There are also specially
Sharp publication number CN107158518A, disclosing a kind of monitoring infusion method, transfusion monitoring instrument and management equipment, the technical solution is
Before starting infusion, the transfusion monitoring instrument at patient obtains the patient information for being attached to and recording in the label that infusion is wrapped
And medicine information, and the management that the patient information and medicine information that record in the label are sent at nurse station is set
Standby, which manually enters computer by nurse and generates corresponding electronic information, and this technical solution does not mitigate not only
The labor intensity of nurse, and the working link of nurse is increased, and there is provision of code reader in transfusion monitoring instrument terminal,
Structure is complicated, and instrument is larger, meanwhile, if nurse goes wrong in manually input link in complicated program link, arrive
Clinical transfusion link, which just detects, not to make mistake, may cause bigger problem in this way, or even malpractice occur.How to subtract as far as possible
Light nurse job link and working strength and guarantee defeated drops physic liquor and the unique match of patient from source, is still defeated at present
Liquid monitoring process connects urgent problem to be solved.
Summary of the invention
In view of this, the application provides a kind of intelligent medical warning device and control method with infusion error correction, with solution
The unique match problem of the medical fluid and patient of certainly existing monitoring infusion accurate remote control and infusion.
A kind of intelligent medical warning device with infusion error correction that purpose provides to realize the present invention, comprising:
Infusion error correction device, infusion alarm, signal transmitting apparatus, nurse's monitoring center；Infusion error correction device is set to shield
On the medical fluid push vehicle or medical fluid mounting table at scholar station, infusion error correction device has wireless signal and infusion alarm information to feed back,
Infusion error correction device has wireless signal and nurse's monitoring center information to feed back, it is characterised in that pushes away from the medical fluid of infusion error correction device
The medical fluid that certain patient is taken out on vehicle is sent, the infusion weight on the medical fluid weighing pan of the infusion error correction device of the patient can mitigate,
Error correction device be infused to infusion alarm transmission infusion information signal, carries out defeated drops physic liquor information and is matched with patient information, such as
The success of fruit information matches, infusion alarm are not alarmed, and enter positive production monitoring infusion state；If information matches are unsuccessful,
Infusion alarm alarm, drop velocity control device is in an off state, and infusion can not carry out；Infusion alarm is passed by signal
Defeated device keeps feeding back with nurse's monitoring center live signal, and completes entire infusion process.
The infusion error correction device, a kind of embodiment are that infusion error correction device is set on infusion push vehicle, infusion
Error correction device includes medicinal liquid bottle, weighing pan, weighing machine, weight controller, liquid crystal display board, input small keyboard and radio communication mold
Block, weighing pan are set on weighing machine, and the same day that certain patient is placed on weighing pan wants whole medical fluids of defeated drop, and weighing apparatus is write down often
The weight of bottle liquid medicine and whole medical fluid weight, input patient's bed label, name, infusion bottle number, every bottle liquid medicine by input small keyboard
Serial number and weight, and information above is shown on liquid crystal display board, meanwhile, these information by wireless communication module transfer to defeated
Liquid warning device and nurse's monitoring center are simultaneously stored in corresponding memory, and present embodiment infusion error correction device is pushed away with infusion
Vehicle is sent to can be moved at each ward patient.
Infusion alarm, it is characterised in that infusion alarm include the first photoelectric sensor, the second photoelectric sensor,
Drip velocity control device, droplet counter, be infused timer, wireless communication module, alarm controller and hold assembly, hold assembly
It is clamped on infusion limb, medical fluid feed-line passes through infusion alarm, wherein the first photoelectric sensor is set to perfusion tube
The top of line, the first photoelectric sensor only have a bar generator, and transfer line passes through the centre of signalling means, predominantly detects defeated
Whether there is or not medical fluids in liquid pipe line, once detection transfer line issues alarm signal without medical fluid, and the signal is fed to alarm control
Device processed, alarm controller control drop velocity control device are regulated and controled or are turned off to transfusion drip speed；
Second photoelectric sensor is set to the top of Murphy's burette, and the second photoelectric sensor has two bar generators, this two
Bar generator, which intersects, to be placed, and predominantly detects the information of drop in Murphy's burette, which is "or"
Relationship, i.e., when a bar generator obtains drop information, another bar generator will not acquire signal, and signal generator obtains
The information is fed to droplet counter while obtaining drop information, writes down amount of droplets, timer is according in this section of period
Amount of droplets calculate drop speed, droplet counter and timer amount of droplets and drip fast information and are fed to controlling alarm respectively
Device, transfusion drip speed information and warning information are fed to nurse's monitoring center to alarm controller by module by wireless communication.
The drop velocity control device, it is characterised in that drop velocity control device has stepper motor, cam and wall to constitute, step
It securely being connect into motor with cam, there is a groove between cam and wall, transfer line is embedded in the trench, when adjustment drop is fast,
Start stepper motor, rotation cam, the groove between wall and cam narrows, to reduce the infusion gap of transfer line, drops
Low infusion flow rate controls transfusion drip speed.
The signal transmitting apparatus, it is characterised in that signal transmitting apparatus is the communication mould based on wireless signal transmission
Block, communication module are Bluetooth communication, and WiFi communication, GPRS communication, one of LORA communication and NB-IOT are logical using bluetooth
Letter, WiFi communication or LORA are provided with communication gate when communicating as unit of ward, related to nurse's monitoring center from communication network
Receive and dispatch corresponding information.
Nurse's monitoring center, it is characterised in that nurse's monitoring center has server, controls host and monitor structure
At control host obtains the infusion information of each patient of remote server storage, and shows one by one on a monitor, controls host
According to the information that infusion alarm is fed back, the front and back information of infusion progress is adjusted at any time, control host is online this bottle infusion
The hospital bed information being most finished fastly is adjusted to foremost, is terminated to find early warning in time and to replace medicine bottle or infusion.
The application first aspect, which provides one kind, has infusion error correction alarm control method, and the method is applied to infusion error correction
System, the infusion error correction system include the infusion push vehicle at nurse and the infusion error correction dress at nurse station
It sets, described method includes following steps:
One, it makes up a prescription the stage:
S1: before nurse makes up a prescription, starting infusion error correction device empties weighing pan, resets weighing machine, nurse starts to give N1 hospital bed
Patient prepares the drop loading liquid on the same day；
S2: after the completion of infusion drug solution preparing, nurse determines the weighing pan of N1 hospital bed, with input small keyboard input N1 hospital bed patient letter
Breath, and successively medicinal liquid bottle is put into weighing pan, weighing machine successively writes down the bottle liquid medicine weight and this infusion total weight, nurse
Medicine bottle serial number and medicine bottle specification are sequentially input, the liquid crystal display board of the weighing pan shows above- mentioned information；
S3: module is sent to No. N1 to the information that weight controller inputs the weight information of S2 step and nurse by wireless communication
The infusion alarm and nurse's monitoring center of hospital bed, and information storage into corresponding memory；
S4: nurse starts to prepare the defeated drops physic liquor of N2 hospital bed patient, repeats S2, S3 step, until all defeated drops of hospital bed patient
Drug solution preparing is completed；
S5: nurse arranges each weighing pan, and leaves the bed on each weighing pan and currently want defeated drops physic liquor, and input the medicine bottle
The information is sent to sick bed infusion warning device and nurse's monitoring center by serial number, weighing controller, and is stored in and is deposited accordingly
In reservoir；
Two, infusion error correction stages
S6: infusion is pushed to N1 hospital bed by nurse, starts N1 infusion alarm, arranges hanging bracket, is pushed from medical fluid
Current defeated drops physic liquor bottle is removed on the weighing pan of vehicle N1 sick bed infusion error correction device, and is suspended on infusion support；On weighing pan
Weight saving, weighing machine subtract the medicine bottle weight, and weight controller is passed the weight and medicine bottle serial number of mitigation by wireless signal
Defeated module is sent to the infusion alarm and nurse's monitoring center of N1 hospital bed；
S7:N1 sick bed infusion warning device and nurse's monitoring center control host to current defeated drops physic liquor medicine bottle serial number and weight into
Row matching, if successful match, the liquid crystal display board of infusion alarm and infusion error correction device shows that patient is one, if
Match unsuccessful, this illustrates that current defeated drops physic liquor be adapted to mistake with NI hospital bed, and infusion alarm and error correction device of being infused are equal
Alarm, nurse should stop transfusion operation, search error reason；
S8: in S7 step, successful match of being infused, nurse carries out transfusion monitoring device operation, then, repeats S5-S7 step, directly
It is completed to ward whole patient's transfusion operation.
The application second aspect, which provides one kind, has the alert control method of monitoring infusion, and the method is applied to monitoring infusion report
Alert system, the infusion monitoring alarm system include that the infusion monitor alarming device positioned at hospital bed and the nurse positioned at nurse station monitor
Center, described method includes following steps:
L1: nurse carries out monitoring infusion operation, opens N1 infusion alarm, and transfer line sequentially passes through alarm, wherein
Transfer line is is it possible that be that the transfer line on dropper top passes through the first photoelectric sensor, the first photoelectric sensor predominantly detects infusion
Have no liquid in pipe, secondly, is it possible that be that the drop pot of dropper is placed in inside infusion alarm, the second photoelectric sensor position in
Top, that is, drips position of pot is dripped, the second photoelectric sensor predominantly detects drop information；
L2: infusion shutdown alarming step, the first photoelectric sensor detect fluid information in perfusion tube, the detection of the first photoelectric sensor
When no liquid circulates in perfusion tube, the information is fed back to alarm controller immediately, alarm controller judges time of fire alarming, such as
Time of fire alarming terminates in 3-5 seconds, is judged as this false alarm, warns fast releasing, if time of fire alarming is more than 5 seconds, controlling alarm
Device is determined as really alerting, and starts shut-down mechanism, turns off transfer line, stops infusion, and the information is transmitted by information and is filled
It sets and is sent to infusion alarm and nurse's monitoring center, the liquid crystal display board yellow of infusion alarm flashes alarm and sound
Alarm, the control host of monitoring center are exported warning information and on a monitor with red flashing or sound alarms, reminded with this
Nurse is handled in time；
L3: transfusion drip speed rate-determining steps, the detection of the second photoelectric sensor is is it possible that be the drop information for dripping pot, the second photoelectric sensor
Often detect that dropping liquid drop information just counts once, intercept alarming transfusion device writes down the time difference between two dropping liquids drop, to calculate
The drop speed numerical value being infused in every part out, the transfusion drip speed numerical value is compared with the standard set in intercept alarming transfusion device drips fast numerical value
Compared with if the drop speed value error, within the 5% of standard value, alarm controller is defaulted as drop speed normally, normal infusion such as drips speed
Value error is above standard the 5% of value, and alarm controller thinks that drop speed is abnormal, this is alarm controller starting drop velocity control device,
Transfusion drip speed is adjusted, until reaching standard transfusion drip speed；
L4: infusion warning step, the second photo-sensor signal is normal, shows that infusion is normal, calculates residual volume of solution in bottle, defeated
Liquid alarm controller writes down current drop speed and this bottle liquid medicine transfusion time, and intercept alarming transfusion device determines that present infusion medicine bottle is advised
Lattice, (setting drop speed is 0.05g for 50/ minute drop weight) determine medicine bottle total weight and empty bottle weight, this bottle liquid medicine weight=
Medicine bottle total weight-empty bottle weight, residual volume of solution=this bottle liquid medicine weight-this bottle liquid medicine transfusion time × drop speed × drop in bottle
Weight-empty bottle weight, when residual volume of solution is 3-5g in bottle, intercept alarming transfusion device issues warning information, which passes through
Information carrying means feeds back to infusion alarm and nurse's monitoring center, and the liquid crystal display board yellow of infusion alarm is flashed
Alarm and audible alarm, the control host output warning information of monitoring center are simultaneously accused on a monitor with blinking yellow illumination or sound
It is alert, after nurse receives a crime report, Clinical Processing is gone to immediately, carries out dressing liquid or starting in time；
L5: infusion abnormal alarm step, the detection of the second photoelectric sensor is is it possible that be drop pot top drop signal, if transfusion drip speed
Normally, intercept alarming transfusion device calculates medicine bottle residue liquid volume according to drop speed, very big lower than standard drop speed if drop speed is abnormal
Deviation, or drop speed is slower and slower or even stops dropping liquid, the second photoelectric sensor, which issues, drips fast abnormal alarm signal, infusion alarming
Controller obtains the alarm signal, if alarm signal disappears in 5-10 seconds, alarm controller is judged as false alarm, alert fast solution
It removes；If it exceeds 10 seconds still alarm, alarm controller is judged as that infusion is abnormal, and intercept alarming transfusion device is sent a warning message,
The information feeds back to infusion alarm and nurse's monitoring center, the liquid crystal display of infusion alarm by information carrying means
Board yellow flashes alarm and audible alarm, and the control host of nurse's monitoring center exports warning information and on a monitor with yellow
Flashing or sound alarm, meanwhile, intercept alarming transfusion device starts turn-off function, drives stepper motor, shut-down mechanism work, pause
Infusion waits nurse's Clinical Processing.
L6: dressing and starting step, nurse, to certain sick bed infusion early warning (yellow), are monitoring in monitoring infusion center monitoring
The sick bed infusion information is checked on device, replaces next bottle liquid medicine if necessary, then nurse removes this from the weighing pan of the bed label
Bottle liquid medicine, and medicine bottle serial number is inputted, the hospital bed medicine bottle, intercept alarming transfusion device cycle detection S5-S7 step are replaced into ward
And L2-L5 step, nurse's dressing liquid is such as all gone well, is so circuited sequentially until entire patient's dressing liquid terminates, nurse monitors
Alarm sick bed infusion information is seen in warning message, production, if alarm is last bottle liquid medicine, nurse is that hospital bed patient's starting is done
Prepare and arrive in time it is clinical terminate the same day to patient's starting and be infused work, stop infusion alarm and work, and make infusion error correction
Device, which resets, shuts down.
Benefit of the invention:
The application provides a kind of intelligent medical warning device and control method with infusion error correction, and the technical solution is using weighing
Quantitative transfusion error correction method, so that nurse is not needed increase labor intensity in infusion process can find that medical fluid and patient are wrong in time
With phenomenon, solve the problems, such as traditional infusion monitoring system without error correction of being infused；In addition, infusion has also been devised in the technical program
Alarm system, the alarm system can not only cross early warning when be infused fast dressing, at the same to not timely dressing can be direct
Shutdown, pause infusion avoid the accidents such as infusion blood back refluence and occur, meanwhile, this technology is abnormal to infusion to be also provided with alarm, right
It is infused and is bubbled in infusion process, some abnormal conditions such as flow of infusate reaction also have warning function, not only reduce nurse's
Working strength has been greatly reduced the generation of infusion accident, has provided data foundation and skill for big data medical treatment and intelligent medical treatment
Art guarantee.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of intelligent medical warning device with infusion error correction provided by the present application；
Fig. 2 is a kind of drop velocity control device schematic diagram of the intelligent medical warning device with infusion error correction of the application；
Fig. 3 is that a kind of error correction of the control method of the intelligent medical warning device with infusion error correction of the application is made up a prescription phase flow
Figure；
Fig. 4 is a kind of error correction stages flow chart of the control method of the intelligent medical warning device with infusion error correction of the application；
Fig. 5 is a kind of monitoring infusion operating procedure of the control method of the intelligent medical warning device with infusion error correction of the application
Flow chart；
Fig. 6 is that a kind of infusion of the control method of the intelligent medical warning device with infusion error correction of the application turns off alarming step
Flow chart；
Fig. 7 is a kind of transfusion drip speed rate-determining steps of the control method of the intelligent medical warning device with infusion error correction of the application
Flow chart；
Fig. 8 is a kind of stream of the infusion warning step of the control method of the intelligent medical warning device with infusion error correction of the application
Cheng Tu；
Fig. 9 is a kind of infusion abnormal alarm step of the control method of the intelligent medical warning device with infusion error correction of the application
Flow chart；
Figure 10 is the application a kind of dressing and starting step of the control method of the intelligent medical warning device with infusion error correction
Flow chart；
In figure: 1, error correction device of being infused, 11, medicinal liquid bottle, 12, weighing pan, 13, weighing machine, 14, weight controller, 15, liquid crystal
Show board, 16, input small keyboard, 2, infusion alarm, the 21, first photoelectric sensor, the 22, second photoelectric sensor, 23, drop speed
Control device, 24, droplet counter, 25, infusion timer, 26, alarm controller, 3, signal transmitting apparatus, 31, wireless communication
Module, 4, nurse's monitoring center, 41, server, 42 control hosts, 43 monitors.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that " medical fluid weight " described herein can be understood as
" quality of liquid medicine "；Term "and/or" used herein refers to and includes one or more associated to list any of project
Or all possible combinations.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where the application range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
The application provides a kind of intelligent medical warning device and control method with infusion error correction, existing defeated to solve
Liquid monitoring can not carry out the automatic control problem of Error Correcting Problem and infusion process before infusion to infusion medicine and patient.
Referring to Fig.1, Fig. 2 is in conjunction with the embodiments described further the application, one kind that purpose provides to realize the present invention
Intelligent medical warning device with infusion error correction, comprising: infusion error correction device 1, infusion alarm 2, signal transmitting apparatus
3, nurse's monitoring center 4；Infusion error correction device 1 is set on the medical fluid push vehicle or medical fluid mounting table of nurse station, error correction of being infused
Device 1 has wireless signal and 2 information of infusion alarm to feed back, and infusion error correction device 1 has wireless signal and nurse's monitoring center 4
Information feedback, it is characterised in that the medical fluid of certain patient is taken out from the medical fluid push vehicle of infusion error correction device 1, the patient's is defeated
Infusion weight on the medical fluid weighing pan 12 of liquid error correction device 1 can mitigate, and infusion error correction device 1 is sent to infusion alarm 2
Infusion information signal carries out defeated drops physic liquor information and matches with patient information, if information matches success, infusion alarm 2 is not
Alarm, and enter positive production monitoring infusion state；If information matches are unsuccessful, infusion alarm 2 is alarmed, and drips velocity control device
23 devices are in an off state, and infusion can not carry out；Infusion alarm 1 keeps monitoring with nurse by signal transmitting apparatus 3
4 live signal of center feedback, and complete entire infusion process.
A kind of embodiment is that infusion error correction device 1 is set on infusion push vehicle, and infusion error correction device 1 includes medicinal liquid bottle
11, weighing pan 12, weighing machine 13, weight controller 14, liquid crystal display board 15, input small keyboard 16 and wireless communication module 31,
Weighing pan 12 is set on weighing machine 13, and the same day that a patient is placed on weighing pan 12 wants whole medical fluids of defeated drop, weighing apparatus
13 write down the weight of every bottle liquid medicine and whole medical fluid weight, and nurse passes through the input patient's bed label of input small keyboard 16: No. 1 hospital bed,
Name: Zhang Yi, infusion bottle number: 3 bottles of infusion, every bottle liquid medicine serial number and weight are as follows: No. 1 medicine bottle, 50g, No. 2 medicine bottles, 125g, 3
Number medicine bottle, 250g, and information above is shown on liquid crystal display board, meanwhile, these information by wireless communication transmit by module 31
It to infusion alarm 2 and nurse's monitoring center 4 and is stored in corresponding memory, present embodiment infusion error correction device 1
It can be moved at each ward patient with infusion push vehicle.
Infusion alarm, it is characterised in that infusion alarm 2 includes the first photoelectric sensor 21, the second photoelectric sensing
Device 22 drips velocity control device 23, droplet counter 24, timer 25 of being infused, wireless communication module 31, alarm controller 26 and folder
Component 27 is held, hold assembly 27 is clamped on infusion limb, and medical fluid feed-line 28 passes through infusion alarm 2, wherein first
Photoelectric sensor 21 is set to the top of transfer line 28, and the first photoelectric sensor 21 only has a bar generator, perfusion tube
Line 28 passes through the centre of signalling means, predominantly detects in transfer line 28 that whether there is or not medical fluids, once detection transfer line 28 is without medical fluid
Alarm signal is issued, and the signal is fed to alarm controller 26, the control drop velocity control device 23 of alarm controller 26 is to defeated
Drop speed is regulated and controled or is turned off；
Second photoelectric sensor 22 is set to the top of Murphy's burette, and the second photoelectric sensor 22 has two bar generators,
This two bar generator, which intersects, to be placed, and predominantly detects the information of drop in Murphy's burette, which is
The relationship of "or", i.e., when a bar generator obtains drop information, another bar generator will not acquire signal, signal hair
The information is fed to droplet counter 24 while raw device obtains drop information, writes down amount of droplets, timer 25 is according to this
Amount of droplets in the section period calculates drop speed, and droplet counter 24 and timer 25 amount of droplets and drip fast information feedback respectively
It send to alarm controller 26, module 31 is fed to transfusion drip speed information and warning information to alarm controller 26 by wireless communication
Nurse's monitoring center 4.
The drop velocity control device, it is characterised in that drop velocity control device 23 has stepper motor 231, cam 232 and stands
Wall 233 is constituted, and stepper motor 231 is securely connect with cam 232, there is a groove, transfer line between cam 232 and wall 233
28 insertions in the trench, when adjustment drop is fast, start stepper motor 231, rotation cam 232, between wall 233 and cam 232
Groove narrows, to reduce the infusion gap of transfer line 28, reduces infusion flow rate, controls transfusion drip speed.
The signal transmitting apparatus, it is characterised in that signal transmitting apparatus 3 is the communication mould based on wireless signal transmission
Block 31, communication module are Bluetooth communication, and WiFi communication, GPRS communication, one of LORA communication and NB-IOT are logical using bluetooth
Letter, WiFi communication or LORA are provided with communication gate when communicating as unit of ward, related to nurse's monitoring center from communication network
Receive and dispatch corresponding information.
Nurse's monitoring center, it is characterised in that nurse's monitoring center 4 has server 41, controls host 42 and monitoring
Device 43 is constituted, and control host 42 obtains the infusion information for each patient that remote server 41 stores, and on monitor 43 one by one
It has been shown that, the information that control host 42 is fed back according to infusion alarm, adjusts the front and back information of infusion progress at any time, controls host
42 online hospital bed information for being most finished fastly of this bottles of infusions are adjusted to foremost, to find early warning in time and to replace medicine bottle or defeated
Liquid terminates.
The application second aspect, which provides one kind, has infusion error correction alarm control method, and the method is applied to infusion error correction
System, the infusion error correction system include the infusion push vehicle at nurse and the infusion error correction dress at nurse station
It sets, described method includes following steps:
Embodiment two is described further the application referring to the stage of making up a prescription of attached drawing 3:
S1: before nurse makes up a prescription, starting infusion error correction device empties weighing pan, resets weighing machine, and nurse starts to No. 1 hospital bed,
Patient: the drop loading liquid on a preparation same day, same day patient 3 bottles of infusion altogether；
S2: after the completion of infusion drug solution preparing, nurse determines the weighing pan 12 of No. 1 sick bed infusion error correction device 1, uses input small keyboard
Defeated 16 enter No. 1 hospital bed, patient: Zhang Yi, gender: male, the information such as the age 50 years old, and successively medicinal liquid bottle is put into weighing pan 12,
Weighing machine 13 successively writes down the bottle liquid medicine weight and this infusion total weight, such as: No. 1 medicine bottle, 50g, No. 2 medicine bottles, 125g, and No. 3
Medicine bottle, 250g, total weight of being infused: 425g, nurse sequentially input medicine bottle serial number and medicine bottle specification, such as: headpin, specification: it is bottled,
50ml；No. 2 bottles, specification: packed, 125ml；No. 3 bottles, specification: bottled, 250ml.The liquid crystal display board 15 of the weighing pan 12 is shown
Above- mentioned information；
S3: module 31 is sent to the information that weight controller 14 inputs the weight information of S2 step and nurse by wireless communication
The infusion alarm 1 and nurse's monitoring center 4 of No. 1 hospital bed, and information storage into corresponding memory；
S4: nurse starts No. 2 hospital bed patients of preparation and opens two defeated drops physic liquors, repeats S2, S3 step, until all hospital bed patients are defeated
Drops physic liquor, which is prepared, to be completed；
S5: nurse arranges each weighing pan 12, and leaves the bed on each weighing pan 12 and currently want defeated drops physic liquor, and inputting should
11 serial number of medicine bottle, which is sent to sick bed infusion warning device 1 and nurse's monitoring center 4 by weighing controller 14, and is stored
In corresponding memory；
Embodiment three is described further the application referring to 4 error correction stages of attached drawing:
S6: infusion is pushed to No. 1 hospital bed by nurse, starts No. 1 infusion alarm 2, arranges hanging bracket, pushes vehicle from medical fluid
No. 1 medicinal liquid bottle 11 of current defeated drop is removed on the weighing pan 12 of No. 1 sick bed infusion error correction device 1, and is suspended on infusion support；Weighing
Weight saving on disk 12, weighing machine 13 subtract the medicine bottle weight, and weight controller 14 is the weight and medicine bottle serial number of mitigation, such as: 1
Number medicinal liquid bottle, weight: 50g, specification: it is bottled, the infusion alarm of No. 1 hospital bed is sent to by wireless signal transmission module 31
2 and nurse's monitoring center 4；
S7:1 sick bed infusion warning device 2 and the control host 42 of nurse's monitoring center 4 are to current defeated drops physic liquor medicine bottle serial number and again
Amount, such as: No. 1 medicinal liquid bottle, weight: 50g, specification: it is bottled, it is matched, if successful match, infusion alarm and infusion are entangled
The liquid crystal display board that misloading is set shows that patient is to open one, if matching is unsuccessful, this illustrates that current defeated drops physic liquor and No. 1 hospital bed are suitable
With mistake, infusion alarm 2 and infusion error correction device 1 are alarmed, and nurse should stop transfusion operation, search error reason；
S8: in S7 step, successful match of being infused, nurse carries out transfusion monitoring device operation, then, repeats S5-S7 step, directly
It is completed to ward whole patient's transfusion operation.
The application third aspect, which provides one kind, has the alert control method of monitoring infusion, and the method is applied to monitoring infusion report
Alert system, the infusion monitoring alarm system include that the infusion monitor alarming device positioned at hospital bed and the nurse positioned at nurse station monitor
Center, described method includes following steps:
Example IV is described further the application referring to the infusion alarming implementation phase of attached drawing 5,6,7,8,9 and 10:
L1: nurse carries out monitoring infusion operation, opens No. 1 sick bed infusion warning device 2, transfer line 28 sequentially passes through alarm
Device, wherein transfer line 28 is is it possible that be the transfer line on dropper top across the first photoelectric sensor 21, the first photoelectric sensor
21 predominantly detect and have no liquid in perfusion tube, secondly, is it possible that be that the drop pot of dropper is placed in inside infusion alarm 2, second
22 position of photoelectric sensor predominantly detects drop information in top, that is, drips position of drop pot, the second photoelectric sensor；
L2: infusion shutdown alarming step, the first photoelectric sensor 1 detect fluid information in perfusion tube 28, the first photoelectric sensor
21 when detecting in perfusion tube 28 that no liquid circulates, and the information is fed back to alarm controller 26 immediately, alarm controller 26 is sentenced
Disconnected time of fire alarming is judged as this false alarm, alert fast releasing, as time of fire alarming is more than if time of fire alarming terminates in 3-5 seconds
5 seconds, alarm controller 26 was determined as really alerting, and started shut-down mechanism 23, turned off transfer line 28, stopped infusion, and this
Information is sent to infusion alarm 2 and nurse's monitoring center 4, the liquid crystal of infusion alarm 2 by information carrying means 3
Show that board yellow flashes alarm and audible alarm, the control host output warning information of monitoring center is simultaneously dodged on a monitor with red
Bright or sound alarm both alerts: No. 1 hospital bed of warning, patient open an infusion and are in emergency shutdown state, remind nurse with this
Processing in time；
L3: transfusion drip speed rate-determining steps, the detection of the second photoelectric sensor 22 is is it possible that be the drop information for dripping pot, the second photoelectric sensing
Device 22 often detects that dropping liquid drop information just counts once, and intercept alarming transfusion device 26 writes down the time difference between two dropping liquids drop, from
And the drop speed numerical value being infused in every part is calculated, (such as: No. 1 hospital bed, patient Zhang Yi, not having two drop medicines drop interval time is 1 second, that
Drop speed is 60 drop per minute) the transfusion drip speed numerical value is compared with the standard of the inner setting of intercept alarming transfusion device 26 drips fast numerical value
Compared with, if the drop speed value error within the 5% of standard value (as the standard value that set is dripped as per minute 50), alarm controller 26
It is normal to be defaulted as drop speed, normal infusion is above standard the 5%(the drop speed is more than drop speed standard value at present of value as dripped fast value error
5%, actually above 20%), alarm controller 26 thinks that drop speed is abnormal, this is the starting drop velocity control device of alarm controller 26
23, transfusion drip speed is adjusted, (specially drop velocity control device 26 starts stepper motor 231, rotates 232 angle of cam, makes cam
Gap reduces between 232 and wall 233, and 28 flow quantity of transfer line reduces, the second photoelectric sensor 22 detection drop speed, such as immediately
Drop speed is dripped within fast value 5% in standard, and stepper motor 231 stops, and stablizes drop speed) until reaching standard transfusion drip speed；
L4: infusion warning step, 22 signal of the second photoelectric sensor is normal, shows that infusion is normal, calculates residual volume of solution in bottle,
Intercept alarming transfusion device 26 writes down current drop speed and this bottle liquid medicine transfusion time (drop weight that setting drop speed is 50/ minute
For 0.05g), such as No. 1 hospital bed, No. 1 medicinal liquid bottle drop speed: 50 drops/minute, transfusion time is 20 minutes, and (No. 1 medicinal liquid bottle is
50ml, it is believed that 50g, specification: bottled, empty bottle weight determines present infusion medicine bottle specification for 12g) intercept alarming transfusion device, really
Determine medicine bottle total weight and empty bottle weight, this bottle liquid medicine weight=medicine bottle total weight-empty bottle weight, it may be assumed that this bottle liquid medicine weight=65g-
12g=53g (wherein extra 3g is to the dose weight filled in this medicinal liquid bottle), residual volume of solution=this bottle liquid medicine weight in bottle
Amount-this bottle liquid medicine transfusion time × drop speed × drop weight-empty bottle weight, it may be assumed that residual volume of solution=65g-20 minutes × 50 in bottle
Drop/minute × 0.05g/ drop -12g=3g, when residual volume of solution is 3-5g in bottle, intercept alarming transfusion device issues warning information
[the current dose of the present embodiment (drips speed × drop weight) remaining as 3g, remaining time=residual drug ÷, remaining time=3g ÷ (50 drops/
Minute × 0.05g/ drop)=2.5 minutes, that is, this bottle liquid medicine also needs 2.5 minutes to being finished], which passes through information and passes
Defeated device feeds back to infusion alarm 2 and nurse's monitoring center 4, and the liquid crystal display board yellow of infusion alarm 2 flashes report
Alert and audible alarm, the control host 42 of monitoring center 4 export warning information and on monitor 43 with blinking yellow illumination or sound
Alarm, after nurse receives a crime report, goes to Clinical Processing immediately, carries out dressing liquid or starting in time；
L5: infusion abnormal alarm step, the detection of the second photoelectric sensor 22 is is it possible that be drop pot top drop signal, if infusion drop
Fast normal, intercept alarming transfusion device 22 calculates medicine bottle residue liquid volume according to drop speed, if drop speed is abnormal, lower than standard drop speed
Very large deviation, or drop speed is slower and slower or even stops dropping liquid, the second photoelectric sensor 22, which issues, drips fast abnormal alarm signal, defeated
Liquid alarm controller 26 obtains the alarm signal, if alarm signal disappears in 5-10 seconds, alarm controller 26 is judged as mistake
Alarm, alert fast releasing；If it exceeds 10 seconds still alarm, alarm controller 26 is judged as that infusion is abnormal, intercept alarming transfusion device
26 send a warning message, which feeds back to infusion alarm 2 and nurse's monitoring center 4 by information carrying means, infusion
The liquid crystal display board yellow of warning device 2 flashes alarm and audible alarm, and the control host 42 of nurse's monitoring center 4 exports early warning
Information and on monitor 43 with blinking yellow illumination or sound alarm, meanwhile, intercept alarming transfusion device 26 start turn-off function, driving
Stepper motor, the work of 231 shut-down mechanisms, pause infusion wait nurse's Clinical Processing.
L6: dressing and starting step, nurse monitor No. 1 sick bed infusion early warning (yellow) at monitoring infusion center 4, are supervising
No. 1 sick bed infusion information is checked on visual organ 43, (3 bottles of the present embodiment same day infusion) needs replacing next bottle liquid medicine, then protects
Scholar removes No. 2 bottle liquid medicines from the weighing pan 12 of No. 1 hospital bed, and input medicine bottle serial number (No. 2 medicinal liquid bottles, specification: it is packed,
125ml), No. 1 hospital bed medicine bottle, intercept alarming transfusion device cycle detection S5-S7 step and L2-L5 step are replaced into ward, such as
Normal nurse changes No. 1 medicinal liquid bottle of No. 1 hospital bed, so circuits sequentially until entire patient's dressing liquid terminates；Nurse monitors report
Alert information checks alarm sick bed infusion information, if alarm is last bottle liquid medicine, nurse is that standard is done in hospital bed patient's starting
It is standby and arrive in time it is clinical terminate the same day to patient's starting and be infused work, stop infusion alarm 2 and work, and make error correction dress of being infused
Set 1 reset shutdown.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to foregoing embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of intelligent medical warning device with infusion error correction, comprising: infusion error correction device, infusion alarm, signal
Transmitting device, nurse's monitoring center；It is characterized in that infusion error correction device is set to the medical fluid push vehicle of nurse station or medical fluid is put
Set on platform, infusion error correction device has wireless signal and infusion alarm information to feed back, infusion error correction device have wireless signal with
Nurse's monitoring center information feedback, the medical fluid for error correction device of being infused push the medical fluid that certain patient is taken out on vehicle, and the patient's is defeated
Infusion weight on the medical fluid weighing pan of liquid error correction device can mitigate, and infusion error correction device sends infusion letter to infusion alarm
Information signal carries out defeated drops physic liquor information and matches with patient information, if information matches success, infusion alarm are not alarmed, and
Monitoring infusion state is produced into positive；If information matches are unsuccessful, infusion alarm alarm, drop velocity control device is off
State, infusion can not carry out；Infusion alarm keeps feeding back with nurse's monitoring center live signal by signal transmitting apparatus,
And complete entire infusion process.
2. a kind of intelligent medical warning device with infusion error correction according to claim 1, it is characterised in that infusion is entangled
Misloading is set including medicinal liquid bottle, weighing pan, weighing machine, weight controller, liquid crystal display board, input small keyboard and radio communication mold
Block, weighing pan are set on weighing machine, and the same day that certain patient is placed on weighing pan wants whole medical fluids of defeated drop, and weighing apparatus is write down often
The weight of bottle liquid medicine and whole medical fluid weight, input patient's bed label, name, infusion bottle number, every bottle liquid medicine by input small keyboard
Serial number and weight, and information above is shown on liquid crystal display board, meanwhile, these information by wireless communication module transfer to defeated
Liquid warning device and nurse's monitoring center are simultaneously stored in corresponding memory, and present embodiment infusion error correction device is pushed away with infusion
Vehicle is sent to can be moved at each ward patient.
3. a kind of intelligent medical warning device with infusion error correction according to claim 1, it is characterised in that infusion report
Alarm device includes the first photoelectric sensor, and the second photoelectric sensor drips velocity control device, droplet counter, timer of being infused, nothing
Line communication module, alarm controller and hold assembly, hold assembly are clamped on infusion limb, and medical fluid feed-line passes through infusion
Warning device, wherein the first photoelectric sensor is set to the top of transfer line, and the first photoelectric sensor only has bars hair
Raw device, transfer line pass through the centre of signalling means, predominantly detect in transfer line that whether there is or not medical fluids, once detection transfer line is without medicine
Liquid issues alarm signal, and the signal is fed to alarm controller, and alarm controller control drop velocity control device is to infusion
Drop speed is regulated and controled or is turned off.
4. a kind of intelligent medical warning device with infusion error correction according to claim 1 or 3, it is characterised in that second
Photoelectric sensor is set to the top of Murphy's burette, and the second photoelectric sensor has two bar generators, this two bars hair
Raw device, which intersects, to be placed, i.e., when a bar generator obtains drop information, another bar generator will not acquire signal, signal
The information is fed to droplet counter while generator obtains drop information, writes down amount of droplets, timer is according to the section
Amount of droplets in period calculates drop speed, and amount of droplets and the fast information of drop are fed to report respectively by droplet counter and timer
Alert controller, module is fed to transfusion drip speed information and warning information in nurse's monitoring alarm controller by wireless communication
The heart.
5. a kind of intelligent medical warning device with infusion error correction according to claim 1, it is characterised in that drop speed control
Device processed has stepper motor, cam and wall to constitute, and stepper motor is securely connect with cam, there is a ditch between cam and wall
Slot, transfer line are embedded in the trench, when adjustment drop is fast, start stepper motor, rotation cam, the groove between wall and cam
Narrow, to reduce the infusion gap of transfer line, reduces infusion flow rate, control transfusion drip speed.
6. a kind of intelligent medical warning device with infusion error correction according to claim 1, it is characterised in that signal passes
Defeated device is the communication module based on wireless signal transmission, and communication module is Bluetooth communication, WiFi communication, GPRS communication, LORA
One of communication and NB-IOT use Bluetooth communication, WiFi communication or LORA to be provided with communication as unit of ward when communicating
Gateway receives and dispatches corresponding information to nurse's monitoring center from communication network is related.
7. a kind of intelligent medical warning device with infusion error correction according to claim 1, it is characterised in that Hu Shijian
There is server at control center, controls host and monitor is constituted, control host obtains the infusion of each patient of remote server storage
Information, and show one by one on a monitor, the information that control host is fed back according to infusion alarm adjusts infusion progress at any time
Front and back information, control host adjusts the hospital bed information that online this bottle of infusion is most finished fastly to foremost, to find in time
Early warning and replace medicine bottle or infusion terminate.
8. a kind of control method method of the intelligent medical warning device with infusion error correction, the method are applied to infusion error correction
System, the infusion error correction system include the infusion push vehicle at nurse and the infusion error correction dress at nurse station
It sets, described method includes following steps:
One, it makes up a prescription the stage:
S1: before nurse makes up a prescription, starting infusion error correction device empties weighing pan, resets weighing machine, nurse starts to give N1 hospital bed
Patient prepares the drop loading liquid on the same day；
S2: after the completion of infusion drug solution preparing, nurse determines the weighing pan of N1 hospital bed, with input small keyboard input N1 hospital bed patient letter
Breath, and successively medicinal liquid bottle is put into weighing pan, weighing machine successively writes down the bottle liquid medicine weight and this infusion total weight, nurse
Medicine bottle serial number and medicine bottle specification are sequentially input, the liquid crystal display board of the weighing pan shows above- mentioned information；
S3: module is sent to No. N1 to the information that weight controller inputs the weight information of S2 step and nurse by wireless communication
The infusion alarm and nurse's monitoring center of hospital bed, and information storage into corresponding memory；
S4: nurse starts to prepare the defeated drops physic liquor of N2 hospital bed patient, repeats S2, S3 step, until all defeated drops of hospital bed patient
Drug solution preparing is completed；
S5: nurse arranges each weighing pan, and leaves the bed on each weighing pan and currently want defeated drops physic liquor, and input the medicine bottle
The information is sent to sick bed infusion warning device and nurse's monitoring center by serial number, weighing controller, and is stored in and is deposited accordingly
In reservoir；
Two, infusion error correction stages
S6: infusion is pushed to N1 hospital bed by nurse, starts N1 infusion alarm, arranges hanging bracket, is pushed from medical fluid
Current defeated drops physic liquor bottle is removed on the weighing pan of vehicle N1 sick bed infusion error correction device, and is suspended on infusion support；On weighing pan
Weight saving, weighing machine subtract the medicine bottle weight, and weight controller is passed the weight and medicine bottle serial number of mitigation by wireless signal
Defeated module is sent to the infusion alarm and nurse's monitoring center of N1 hospital bed；
S7:N1 sick bed infusion warning device and nurse's monitoring center control host to current defeated drops physic liquor medicine bottle serial number and weight into
Row matching, if successful match, the liquid crystal display board of infusion alarm and infusion error correction device shows that patient is one, if
Match unsuccessful, this illustrates that current defeated drops physic liquor be adapted to mistake with NI hospital bed, and infusion alarm and error correction device of being infused are equal
Alarm, nurse should stop transfusion operation, search error reason；
S8: in S7 step, successful match of being infused, nurse carries out transfusion monitoring device operation, then, repeats S5-S7 step, directly
It is completed to ward whole patient's transfusion operation.
9. a kind of control method method of the intelligent medical warning device with infusion error correction, the method are applied to monitoring infusion
Alarm system, the infusion monitoring alarm system include that the infusion monitor alarming device positioned at hospital bed and the nurse positioned at nurse station supervise
Control center, described method includes following steps:
L1: nurse carries out monitoring infusion operation, opens N1 infusion alarm, and transfer line sequentially passes through alarm, wherein
Transfer line is is it possible that be that the transfer line on dropper top passes through the first photoelectric sensor, the first photoelectric sensor predominantly detects infusion
Have no liquid in pipe, secondly, is it possible that be that the drop pot of dropper is placed in inside infusion alarm, the second photoelectric sensor position in
Top, that is, drips position of pot is dripped, the second photoelectric sensor predominantly detects drop information；
L2: infusion shutdown alarming step, the first photoelectric sensor detect fluid information in perfusion tube, the detection of the first photoelectric sensor
When no liquid circulates in perfusion tube, the information is fed back to alarm controller immediately, alarm controller judges time of fire alarming, such as
Time of fire alarming terminates in 3-5 seconds, is judged as this false alarm, warns fast releasing, if time of fire alarming is more than 5 seconds, controlling alarm
Device is determined as really alerting, and starts shut-down mechanism, turns off transfer line, stops infusion, and the information is transmitted by information and is filled
It sets and is sent to infusion alarm and nurse's monitoring center, the liquid crystal display board yellow of infusion alarm flashes alarm and sound
Alarm, the control host of monitoring center are exported warning information and on a monitor with red flashing or sound alarms, reminded with this
Nurse is handled in time；
L3: transfusion drip speed rate-determining steps, the detection of the second photoelectric sensor is is it possible that be the drop information for dripping pot, the second photoelectric sensor
Often detect that dropping liquid drop information just counts once, intercept alarming transfusion device writes down the time difference between two dropping liquids drop, to calculate
The drop speed numerical value being infused in every part out, the transfusion drip speed numerical value is compared with the standard set in intercept alarming transfusion device drips fast numerical value
Compared with if the drop speed value error, within the 5% of standard value, alarm controller is defaulted as drop speed normally, normal infusion such as drips speed
Value error is above standard the 5% of value, and alarm controller thinks that drop speed is abnormal, this is alarm controller starting drop velocity control device,
Transfusion drip speed is adjusted, until reaching standard transfusion drip speed；
L4: infusion warning step, the second photo-sensor signal is normal, shows that infusion is normal, calculates residual volume of solution in bottle, defeated
Liquid alarm controller writes down current drop speed and this bottle liquid medicine transfusion time, and intercept alarming transfusion device determines that present infusion medicine bottle is advised
Lattice, (setting drop speed is 0.05g for 50/ minute drop weight) determine medicine bottle total weight and empty bottle weight, this bottle liquid medicine weight=
Medicine bottle total weight-empty bottle weight, residual volume of solution=this bottle liquid medicine weight-this bottle liquid medicine transfusion time × drop speed × drop in bottle
Weight-empty bottle weight, when residual volume of solution is 3-5g in bottle, intercept alarming transfusion device issues warning information, which passes through
Information carrying means feeds back to infusion alarm and nurse's monitoring center, and the liquid crystal display board yellow of infusion alarm is flashed
Alarm and audible alarm, the control host output warning information of monitoring center are simultaneously accused on a monitor with blinking yellow illumination or sound
It is alert, after nurse receives a crime report, Clinical Processing is gone to immediately, carries out dressing liquid or starting in time；
L5: infusion abnormal alarm step, the detection of the second photoelectric sensor is is it possible that be drop pot top drop signal, if transfusion drip speed
Normally, intercept alarming transfusion device calculates medicine bottle residue liquid volume according to drop speed, very big lower than standard drop speed if drop speed is abnormal
Deviation, or drop speed is slower and slower or even stops dropping liquid, the second photoelectric sensor, which issues, drips fast abnormal alarm signal, infusion alarming
Controller obtains the alarm signal, if alarm signal disappears in 5-10 seconds, alarm controller is judged as false alarm, alert fast solution
It removes；If it exceeds 10 seconds still alarm, alarm controller is judged as that infusion is abnormal, and intercept alarming transfusion device is sent a warning message,
The information feeds back to infusion alarm and nurse's monitoring center, the liquid crystal display of infusion alarm by information carrying means
Board yellow flashes alarm and audible alarm, and the control host of nurse's monitoring center exports warning information and on a monitor with yellow
Flashing or sound alarm, meanwhile, intercept alarming transfusion device starts turn-off function, drives stepper motor, shut-down mechanism work, pause
Infusion waits nurse's Clinical Processing.
L6: dressing and starting step, nurse in monitoring infusion center monitoring to certain sick bed infusion early warning (yellow), on a monitor
It checks the sick bed infusion information, replaces next bottle liquid medicine if necessary, then nurse removes this bottle of medicine from the weighing pan of the bed label
Liquid, and medicine bottle serial number is inputted, the hospital bed medicine bottle, intercept alarming transfusion device cycle detection S5-S7 step and L2- are replaced into ward
L5 step such as all goes well nurse's dressing liquid, so circuits sequentially until entire patient's dressing liquid terminates, nurse's monitoring alarm is believed
Alarm sick bed infusion information is seen in breath, production, if alarm is last bottle liquid medicine, nurse is that hospital bed patient's starting is prepared simultaneously
Terminate same day infusion work to patient's starting to clinic in time, stops infusion alarm work, and keep infusion error correction device multiple
It shuts down position.
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| CN110680994B (en) * | 2019-11-18 | 2024-01-26 | 超阈智能科技(杭州)有限公司 | Intelligent transfusion monitoring system based on Internet of things and control method thereof |
| CN111084914A (en) * | 2019-12-27 | 2020-05-01 | 贵阳朗玛信息技术股份有限公司 | Intelligent infusion system and infusion method thereof |
| CN112156273A (en) * | 2020-10-10 | 2021-01-01 | 昆明市儿童医院 | Infusion pump remote monitoring device and monitoring method |
| CN112546344A (en) * | 2020-11-20 | 2021-03-26 | 福建星网物联信息系统有限公司 | Infusion management system and method |
| CN113820512A (en) * | 2021-09-08 | 2021-12-21 | 深圳市森盈生物科技有限公司 | System and method capable of realizing accurate full-automatic sample adding |
| CN113893407A (en) * | 2021-10-15 | 2022-01-07 | 上饶市中科院云计算中心大数据研究院 | Infusion set and system of intelligence early warning |
| CN113893407B (en) * | 2021-10-15 | 2023-10-31 | 上饶市中科院云计算中心大数据研究院 | Infusion device and system of intelligent early warning |
| CN114664424A (en) * | 2022-04-15 | 2022-06-24 | 昂科信息技术（上海）股份有限公司 | Infusion management method, system and medium |
| CN115531661A (en) * | 2022-10-28 | 2022-12-30 | 巨翊医疗科技(苏州)有限公司 | Anti-interference venous transfusion flow velocity measurement method, device and system |
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Application publication date: 20190108 |