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CN113304347A - Emergency rescue analgesia pump, analgesia system and use method thereof - Google Patents

Emergency rescue analgesia pump, analgesia system and use method thereof Download PDF

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Publication number
CN113304347A
CN113304347A CN202110698051.6A CN202110698051A CN113304347A CN 113304347 A CN113304347 A CN 113304347A CN 202110698051 A CN202110698051 A CN 202110698051A CN 113304347 A CN113304347 A CN 113304347A
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China
Prior art keywords
data
module
infusion
data transmission
motor
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Granted
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CN202110698051.6A
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Chinese (zh)
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CN113304347B (en
Inventor
黄堪设
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Princeton Medical Technology Zhuhai Co ltd
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Princeton Medical Technology Zhuhai Co ltd
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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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • 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
    • A61M5/46—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 having means for controlling depth of insertion
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
    • 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
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1585—Needle inserters
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0468—Liquids non-physiological
    • A61M2202/048—Anaesthetics
    • 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
    • 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
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3553—Range remote, e.g. between patient's home and doctor's office
    • 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
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics
    • A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/50—Temperature

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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)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention relates to the technical field of medical instruments, and discloses an emergency rescue analgesia pump which comprises a bottom plate, an injection storage, a first motor and a lifting mechanism, wherein the front end of the injection storage is connected with an infusion needle, the rear end of the injection storage is inserted with a piston push rod, the first motor can drive the piston push rod through a motion conversion mechanism, the output end of the lifting mechanism is provided with a lifting plate, the infusion needle is arranged on the lifting plate, the bottom plate is provided with a needle outlet hole, and the infusion needle can penetrate through the needle outlet hole under the driving of the lifting mechanism. This analgesia pump has the automatic subcutaneous implantation and automatic infusion's function, easy operation safety, and after the user carries out the injection of analgesia pump, the analgesia terminal can transmit identity information, positional information, infusion data and vital sign data to the remote monitoring platform at the very first time to the control of analgesia end user's identity, position, health condition does benefit to the formulation of rescue scheme and the control of rescue process.

Description

Emergency rescue analgesia pump, analgesia system and use method thereof
Technical Field
The invention relates to the technical field of medical instruments, in particular to an emergency rescue analgesia pump, an emergency rescue analgesia system and a using method of the emergency rescue analgesia system.
Background
At present, when the wounded person suffers from sudden situations, disasters or injuries in a battlefield, the wounded person is difficult to endure pain due to injuries, and most of the wounded person can only wait for rescue, so that self-rescue is difficult to carry out, and the probability of successful rescue is reduced. In such a situation, an analgesic pump which is convenient to carry and operate is needed to help the injured person temporarily relieve pain for a certain self-rescue.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an emergency rescue analgesia pump, an analgesia system and a using method thereof, and one aspect of the emergency rescue analgesia pump solves the problem that no portable analgesia pump exists at present.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an analgesia pump for emergency rescue, includes the bottom plate and locates the injection memory and the first motor of bottom plate, the front end of injection memory is connected with the infusion syringe needle through the transfer line, the rear end of injection memory is inserted and is equipped with the piston push rod, the output of first motor is connected with the motion conversion mechanism, the output of motion conversion mechanism can drive the piston push rod and slide along the inner wall of injection memory, the bottom plate still is equipped with elevating system, elevating system's output is equipped with the lifter plate, infusion syringe needle fixed connection is in the lifter plate, the bottom plate is equipped with out the pinhole in corresponding the position, the infusion syringe needle can pass out the pinhole under elevating system's drive.
As an improvement of the above technical solution, the motion conversion mechanism includes a first lead screw disposed at an output end of the first motor and a push plate sleeved on the first lead screw, the push plate is provided with a threaded hole, the threaded hole is engaged with the first lead screw, one end of the push plate is located at a rear side of the piston rod, and the first motor can drive the push plate to move to push the piston rod through the first lead screw.
As an improvement of the technical scheme, the first motor and the first lead screw are located at the side of the injection storage and the piston push rod, the push plate is a Z-like plate, one end of the Z-like plate is sleeved on the first lead screw, and the other end of the Z-like plate is located at the rear side of the piston push rod.
As an improvement of the technical scheme, the lifting mechanism comprises a second motor arranged on the bottom plate and a second lead screw connected with the output end of the second motor, the second lead screw is vertically arranged on the bottom plate, the infusion needle head is vertically fixed on the lifting plate, the lifting plate is sleeved on the second lead screw, and the lifting plate can move up and down along the second lead screw.
As an improvement of the above technical solution, the output end of the second motor is provided with a first gear, one end of the second lead screw is provided with a second gear, the first gear is engaged with the second gear, and the second lead screw is connected with the output end of the second motor through the first gear and the second gear.
As an improvement of the technical scheme, the electric vehicle further comprises a battery, the first motor and the second motor are both electrically connected with the battery, and the first motor and the second motor are both micro motors.
As an improvement of the technical scheme, when the lifting mechanism drives the infusion needle to move to the limit position penetrating out of the needle hole, the length of the infusion needle exposed out of the bottom plate is 5mm-7 mm.
As an improvement of the technical scheme, the volume of the injection storage is 3ml-5 ml.
An emergency rescue analgesia system comprises an analgesia terminal and a remote monitoring platform, wherein the analgesia terminal comprises a control module, a command input module, a vital sign acquisition module, a first data transmission module, a positioning module and the analgesia pump, and the remote monitoring platform comprises a second data transmission module, a data acquisition module, a sign analysis module, a pain intervention module and a monitoring display module; the control module is electrically connected with the first motor and the lifting mechanism and used for receiving a first infusion instruction sent by the instruction input module and a second infusion instruction transmitted by the first data transmission module, controlling the first motor and the lifting mechanism to move according to the first infusion instruction or the second infusion instruction, recording infusion data and transmitting the infusion data to the first data transmission module; the instruction input module is used for inputting a first infusion instruction and sending the first infusion instruction to the control module; the vital sign acquisition module is used for acquiring vital signs of a body, recording vital sign data and transmitting the vital sign data to the first data transmission module, wherein the vital signs at least comprise blood pressure, blood oxygen, heart rate and body temperature; the positioning module is used for positioning the position of the analgesic pump to form position information and transmitting the position information to the first data transmission module; the first data transmission module is used for receiving the infusion data transmitted by the control module, the vital sign data transmitted by the vital sign acquisition module and the position information transmitted by the positioning module, and transmitting the infusion data, the vital sign data and the position information to the second data transmission module; the second data transmission module is used for receiving the infusion data, the vital sign data and the position information transmitted by the first data transmission module, transmitting the infusion data, the vital sign data and the position information to the data acquisition module, receiving a second infusion instruction transmitted by the pain intervention module, and transmitting the second infusion instruction to the first data transmission module; the data acquisition module is used for receiving the infusion data, the vital sign data and the position information transmitted by the second data transmission module, transmitting the infusion data to the pain intervention module and the monitoring display module, transmitting the vital sign data to the sign analysis module and the monitoring display module, and transmitting the position information to the monitoring display module; the sign analysis module is provided with early warning state data and is used for receiving the vital sign data transmitted by the data acquisition module, comparing the received vital sign data with the early warning state data, analyzing the current state of the body, judging whether reinfusion is performed or not, if the judgment result is yes, generating early warning information, transmitting the early warning information to the pain intervention module and the monitoring display module, and if the judgment result is not, transmitting the judgment result to the monitoring display module; the pain intervention module is used for receiving the infusion data transmitted by the data acquisition module and the early warning information transmitted by the sign analysis module, generating a second infusion instruction according to the received early warning information and the received infusion data, and transmitting the second infusion instruction to the second data transmission module; the monitoring display module is used for receiving and displaying the infusion data and the vital sign data transmitted by the data acquisition module, and is also used for receiving and displaying the judgment result transmitted by the sign analysis module.
A method for using an emergency rescue analgesia system comprises the following steps: a first infusion instruction is input into the control module through the instruction input module, the control module controls the first motor and the lifting mechanism to move according to the first infusion instruction, infusion data are recorded, and the infusion data are transmitted to the first data transmission module; the vital sign acquisition module acquires vital signs of a body, records vital sign data and transmits the vital sign data to the first data transmission module; the positioning module positions the position of the analgesic pump to form position information, and transmits the position information to the first data transmission module; the first data transmission module transmits the infusion data, the vital sign data and the position information to the second data transmission module; the second data transmission module transmits the received infusion data, the received vital sign data and the received position information to the data acquisition module; the data acquisition module transmits the received infusion data to the pain intervention module and the monitoring display module, transmits the received vital sign data to the sign analysis module and the monitoring display module, and transmits the received position information to the monitoring display module; the sign analysis module is used for comparing the received vital sign data with the early warning state data, analyzing the current state of the body, judging whether to carry out reinfusion again, if so, generating early warning information, transmitting the early warning information to the pain intervention module and the monitoring display module, and if not, transmitting the judgment result to the monitoring display module; the pain intervention module generates a second infusion instruction according to the received infusion data and the early warning information, and transmits the second infusion instruction to a second data transmission module; the second data transmission module transmits a second infusion instruction to the first data transmission module, the first data transmission module transmits the second infusion instruction to the control module, and the control module controls the first motor and the lifting mechanism to move according to the second infusion instruction, records infusion data and transmits the infusion data to the first data transmission module.
The beneficial effects of one aspect of the invention are as follows:
according to an aspect of the disclosure, when the analgesia pump in the analgesia system is used, the control module controls the lifting mechanism to implant the infusion needle subcutaneously, the control module controls the first motor to push the piston push rod, and the liquid medicine stored in the injection storage device is pushed to the infusion needle, and the injection storage device, the piston push rod, the first motor, the motion conversion mechanism and the lifting mechanism can be made to be smaller in size, so as to save the volume and be convenient to carry and use, so that the analgesia pump can be used by a user in sudden injury situations, such as in the field, in accidental disasters or in war, and the like. Moreover, adopt the automatic subcutaneous implantation of infusion syringe needle to and adopt first motor control infusion liquid medicine, compare in manual infusion's mode, be applicable to the user more and in the condition when being injured, can avoid leading to unable manual injection because of painful sense, it is more convenient and effective to use, is convenient for injure the back rescue, and the liquid medicine volume of infusion and the degree of depth control of implanting are more accurate, safer. Moreover, after the user injects the analgesia pump, the analgesia terminal can transmit the identity information, the position information, the infusion data and the vital sign data to the remote monitoring platform at the first time, so that the identity, the position and the physical condition of the analgesia terminal user can be monitored, and the formulation of a rescue scheme and the control of a rescue process are facilitated.
Drawings
The invention is further described with reference to the following detailed description of embodiments and drawings, in which:
FIG. 1 is an internal perspective view of one embodiment of the present invention;
FIG. 2 is an internal top view of one of the embodiments of the present invention.
Detailed Description
Referring to fig. 1, the invention discloses an emergency rescue analgesia pump, which comprises a bottom plate 1, an injection storage 2 and a first motor 5, wherein the injection storage 2 and the first motor 5 are arranged on the bottom plate 1, an infusion needle 9 is connected to the front end of the injection storage 2, a piston push rod 4 is inserted into the rear end of the injection storage 2, the output end of the first motor 5 is connected with a motion conversion mechanism 6, the output end of the motion conversion mechanism 6 can drive the piston push rod 4 to slide along the inner wall of the injection storage 2, a lifting mechanism 7 is arranged on the bottom plate 1, a lifting plate 8 is arranged at the output end of the lifting mechanism 7, the infusion needle 9 is fixedly connected to the lifting plate 8, a needle outlet 11 is arranged at a corresponding position on the bottom plate 1, and the infusion needle 9 can pass through the needle outlet.
Specifically, when the analgesia pump in the analgesia system is used, the control module controls the lifting mechanism 7 to implant the infusion needle 9 subcutaneously, the control module controls the first motor 5 to push the piston push rod 4, liquid medicine stored in the injection storage 2 is pushed to the infusion needle 9, and the injection storage 2, the piston push rod 4, the first motor 5, the motion conversion mechanism 6 and the lifting mechanism 7 can be made to be smaller in size, so that the size is saved, the analgesia pump is convenient to carry and use, and is used for the use of a user in sudden injury situations, such as the situations of injury in the field, accidental disasters or war and the like. Moreover, adopt the automatic subcutaneous implantation of infusion syringe needle 9 to and adopt first motor 5 control infusion liquid medicine, compare in manual infusion's mode, be applicable to the user more and in the condition when being injured, can avoid leading to unable manual injection because of painful sense, it is more convenient and effective to use, is convenient for hinder the back rescue, and the liquid medicine volume of infusion and the degree of depth control of implantation are more accurate, safer. Moreover, after the user injects the analgesia pump, the analgesia terminal can transmit the identity information, the position information, the infusion data and the vital sign data to the remote monitoring platform at the first time, so that the identity, the position and the physical condition of the analgesia terminal user can be monitored, and the formulation of a rescue scheme and the control of a rescue process are facilitated.
Further, the injection storage device 2 is a cylindrical barrel, so that the piston push rod 4 can seal the injection storage device 2 and slide along the inner wall of the injection storage device. The volume of the injection storage 2 is 3ml-5ml, 3ml is selected conventionally, and the first motor 5 and the second motor 71 are both micro motors and have small volume. Therefore, the analgesia pump has small volume and is convenient to carry.
In this embodiment, the specific structure of the motion conversion mechanism 6 is that the motion conversion mechanism 6 includes a first lead screw 61 disposed at the output end of the first motor 5 and a push plate 62 sleeved on the first lead screw 61, the push plate 62 is provided with a threaded hole, the threaded hole is engaged with the first lead screw 61, one end of the push plate 62 is located at the rear side of the piston rod 4, and the first motor 5 can drive the push plate 62 to move through the first lead screw 61 to push the piston rod 4. The motion conversion mechanism 6 has a simple structure and is easy to manufacture.
Referring to fig. 2, the first motor 5 and the first lead screw 61 are both located at the side of the injection storage 2 and the piston push rod 4, the push plate 62 is a Z-like plate, one end of the Z-like plate is sleeved on the first lead screw 61, and the other end of the Z-like plate is located at the rear side of the piston push rod 4. The space arrangement and the structural design are reasonably carried out, and the overall occupied volume is further saved.
Further, the push plate 62 may or may not be connected to the piston rod 4. Since the quantity of drug stored in the syringe reservoir 2 of the present analgesia pump is relatively small, there is no significant risk of decoupling the push plate 62 from the piston pusher 4.
In this embodiment, the specific structure of the lifting mechanism 7 is that the lifting mechanism 7 includes a second motor 71 disposed on the bottom plate 1 and a second lead screw 72 connected to an output end of the second motor 71, and the lifting plate 8 is sleeved on the second lead screw 72. The output end of the second motor 71 is provided with a first gear 73, one end of the second lead screw 72 is provided with a second gear 74, the first gear 73 is meshed with the second gear 74, and the second lead screw 72 is connected with the output end of the second motor 71 through the first gear 73 and the second gear 74. Simple structure and easy control.
Moreover, the analgesia pump is also provided with a battery, and the first motor 5 and the second motor 71 are both electrically connected with the battery. The design of the first motor 5 and the second motor 71 enables precise control of the depth and strength of the subcutaneous implantation ensuring that in emergency situations, proper penetration of the infusion needle 9 is accurately accomplished.
Further, the second lead screw 72 is vertically arranged on the bottom plate 1, the infusion needle 9 is vertically fixed on the lifting plate 8, and the lifting plate 8 can move up and down along the second lead screw 72.
Further, when the lifting mechanism 7 drives the infusion needle 9 to move to the limit position penetrating out of the needle outlet 11, the length of the infusion needle 9 exposed out of the bottom plate 1 is 5mm-7mm, and preferably 5 mm. Namely, the implantation length of the infusion needle 9 is about 6mm, the second motor 71 realizes the parallel implantation of the infusion needle 9 through the second lead screw 72, the driving process is stable, and the safety of the implantation process is ensured.
Furthermore, the base plate 1 is provided with a mounting frame 12, the injection reservoir 2 is fixed in the mounting frame 12, and one end of the first threaded spindle 61 is also fixed in the mounting frame 12. The mounting bracket 12 can enhance the strength of the bottom plate 1 and ensure that the bottom plate does not deform.
In this embodiment, analgesia pump's size can be designed into the size of similar BP machine, and convenient to carry can be fixed in the waistband, and analgesia pump accessible structure itself is fixed in clothes or waistband, and bottom plate 1 outside is equipped with applies ointment or plaster, and the application ointment or plaster can firmly be fixed in the skin surface, guarantees that analgesia pump still is hand-carried fixedly under the great condition of activity range.
The invention also discloses an emergency rescue analgesia system, which comprises an analgesia terminal and a remote monitoring platform, wherein the analgesia terminal comprises the analgesia pump, a control module, an instruction input module, a vital sign acquisition module, a first data transmission module and a positioning module;
the control module is electrically connected with the first motor 5 and the lifting mechanism 7 and is used for receiving a first infusion instruction sent by the instruction input module and a second infusion instruction transmitted by the first data transmission module, controlling the first motor 5 and the lifting mechanism 7 to move according to the first infusion instruction or the second infusion instruction, recording infusion data and transmitting the infusion data to the first data transmission module; infusion data includes the input rate and dose of the analgesic pump.
The instruction input module is used for inputting a first infusion instruction and sending the first infusion instruction to the control module, and the instruction input module is a button or a point touch screen.
The vital sign acquisition module is used for acquiring vital signs of a body, recording vital sign data and transmitting the vital sign data to the first data transmission module, wherein the vital signs at least comprise blood pressure, blood oxygen, heart rate and body temperature;
the positioning module is used for positioning the position of the analgesic pump to form position information and transmitting the position information to the first data transmission module;
the first data transmission module is used for receiving the infusion data transmitted by the control module, the vital sign data transmitted by the vital sign acquisition module, the position information transmitted by the positioning module and the identity information of the user transmitted by the data storage module, and transmitting the identity information, the infusion data, the vital sign data and the position information of the user to the second data transmission module;
the remote monitoring platform comprises a second data transmission module, a data acquisition module, a sign analysis module, a pain intervention module and a monitoring display module;
the second data transmission module is used for receiving the identity information, infusion data, vital sign data and position information of the user transmitted by the first data transmission module, transmitting the identity information, infusion data, vital sign data and position information of the user to the data acquisition module, receiving a second infusion instruction transmitted by the pain intervention module, and transmitting the second infusion instruction to the first data transmission module;
the data acquisition module is used for receiving the infusion data, the vital sign data and the position information transmitted by the second data transmission module, transmitting the infusion data to the pain intervention module and the monitoring display module, transmitting the vital sign data to the sign analysis module and the monitoring display module, and transmitting the identity information and the position information of the user to the monitoring display module;
the sign analysis module is provided with early warning state data and is used for receiving the vital sign data transmitted by the data acquisition module, comparing the received vital sign data with the early warning state data, analyzing the current state of the body, judging whether reinfusion is performed or not, if the judgment result is yes, generating early warning information, transmitting the early warning information to the pain intervention module and the monitoring display module, and if the judgment result is not, transmitting the judgment result to the monitoring display module; the early warning state data corresponds to data collected by the vital sign collecting module and comprises a blood pressure early warning value, a blood oxygen early warning value, a heart rate early warning value, a body temperature early warning value and the like.
The pain intervention module is used for receiving the infusion data transmitted by the data acquisition module and the early warning information transmitted by the sign analysis module, generating a second infusion instruction according to the received early warning information and the received infusion data, and transmitting the second infusion instruction to the second data transmission module; determining the input speed and dosage of the analgesia pump through the judgment of the infusion data on the current state of the analgesia pump and the judgment of the vital sign data on the current physical condition of a user; the first infusion instruction and the second infusion instruction each include an input speed and a dosage of the analgesia pump.
The monitoring display module is used for receiving and displaying the infusion data and the vital sign data transmitted by the data acquisition module, and is also used for receiving and displaying the judgment result transmitted by the sign analysis module. Therefore, the monitoring display module can display the current condition, particularly the physical condition, of the user, and the wounded person can be conveniently rescued at the first time.
The analgesia terminal also comprises a data storage module, wherein the data storage module is used for storing the identity information of the user and transmitting the identity information to the first data transmission module.
The invention also discloses a use method of the emergency rescue analgesia system, which comprises the following steps:
a first infusion instruction is input into the control module through the instruction input module, the control module controls the first motor 5 and the lifting mechanism 7 to move according to the first infusion instruction, infusion data are recorded, and the infusion data are transmitted to the first data transmission module;
the vital sign acquisition module acquires vital signs of a body, records vital sign data and transmits the vital sign data to the first data transmission module;
the positioning module positions the position of the analgesic pump to form position information, and transmits the position information to the first data transmission module;
the first data transmission module transmits the infusion data, the vital sign data and the position information to the second data transmission module;
the second data transmission module transmits the received infusion data, the received vital sign data and the received position information to the data acquisition module;
the data acquisition module transmits the received infusion data to the pain intervention module and the monitoring display module, transmits the received vital sign data to the sign analysis module and the monitoring display module, and transmits the received position information to the monitoring display module;
the sign analysis module is used for comparing the received vital sign data with the early warning state data, analyzing the current state of the body, judging whether to carry out reinfusion again, if so, generating early warning information, transmitting the early warning information to the pain intervention module and the monitoring display module, and if not, transmitting the judgment result to the monitoring display module;
the pain intervention module generates a second infusion instruction according to the received infusion data and the early warning information, and transmits the second infusion instruction to a second data transmission module;
the second data transmission module transmits a second infusion instruction to the first data transmission module, the first data transmission module transmits the second infusion instruction to the control module, and the control module controls the first motor 5 and the lifting mechanism 7 to move according to the second infusion instruction, records infusion data and transmits the infusion data to the first data transmission module.
In this embodiment, before the first data transmission module transmits various data to the second data transmission module, the data storage module transmits the identity information of the user to the first data transmission module, and then the first data transmission module transmits the identity information, the infusion data, the vital sign data and the location information of the user to the second data transmission module; the second data transmission module transmits the identity information, the infusion data, the vital sign data and the position information of the user to the data acquisition module, and the data acquisition module transmits the received identity information and the received position information to the monitoring display module for displaying the identity and the position of the user.
Like this, analgesia terminal can be in the very first time with identity information, positional information, infusion data and vital sign data transmission to remote monitoring platform to the control of analgesia end user's identity, position, health condition, the condition of being convenient for master user, do benefit to the formulation of rescue scheme and the control of rescue process.
It is noted that the terms "first," "second," "third," and the like are used herein to describe various elements or components, but these elements or components are not limited by these terms, which are only used to distinguish one element or component from another element or component. And terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. For convenience of description, spatially relative terms such as "inner", "outer", "upper", "lower", "left", "right", "upper", "left", "right", and the like are used herein to describe the positional relationship of the components or parts in the present embodiment, but these spatially relative terms do not limit the orientation of the technical features in practical use, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the present invention shall fall within the protection scope of the present invention as long as the technical effects of the present invention are achieved by any similar or identical means.

Claims (10)

1. An emergency rescue analgesia pump is characterized in that: comprises a bottom plate (1), an injection storage (2) and a first motor (5) which are arranged on the bottom plate (1), the front end of the injection storage (2) is connected with an injection needle (9) through an infusion tube (3), a piston push rod (4) is inserted at the rear end of the injection storage (2), the output end of the first motor (5) is connected with a motion conversion mechanism (6), the output end of the motion conversion mechanism (6) can drive the piston push rod (4) to slide along the inner wall of the injection storage (2), the bottom plate (1) is also provided with a lifting mechanism (7), the output end of the lifting mechanism (7) is provided with a lifting plate (8), the infusion needle (9) is fixedly connected with the lifting plate (8), the bottom plate (1) is provided with a needle outlet hole (11) at the corresponding position, the infusion needle (9) can penetrate through the needle outlet hole (11) under the driving of the lifting mechanism (7).
2. An emergency rescue analgesia pump as defined in claim 1 wherein: motion conversion mechanism (6) are including locating first lead screw (61) of first motor (5) output and push pedal (62) of locating first lead screw (61) in the cover, push pedal (62) are equipped with the screw hole, the screw hole meshes with first lead screw (61), the one end of push pedal (62) is located the rear side of piston push rod (4), first motor (5) accessible first lead screw (61) drive push pedal (62) and remove in order to promote piston push rod (4).
3. An emergency rescue analgesia pump as claimed in claim 2, wherein: first motor (5) and first lead screw (61) all are located the side of injection memory (2) and piston push rod (4), push pedal (62) are the type Z template, the one end of type Z template is cup jointed in first lead screw (61), the other end of type Z template is located the rear side of piston push rod (4).
4. An emergency rescue analgesia pump according to any one of claims 1-3, wherein: elevating system (7) are including second motor (71) of locating bottom plate (1) and second lead screw (72) of being connected with second motor (71) output, second lead screw (72) are vertical to be set up in bottom plate (1), infusion syringe needle (9) are vertical to be fixed in lifter plate (8), lifter plate (8) cup joint in second lead screw (72), lifter plate (8) can reciprocate along second lead screw (72).
5. An emergency rescue analgesia pump according to claim 4, wherein: the output end of the second motor (71) is provided with a first gear (73), one end of the second lead screw (72) is provided with a second gear (74), the first gear (73) is meshed with the second gear (74), and the second lead screw (72) is connected with the output end of the second motor (71) through the first gear (73) and the second gear (74).
6. An emergency rescue analgesia pump according to claim 4, wherein: the motor is characterized by further comprising a battery, the first motor (5) and the second motor (71) are electrically connected with the battery, and the first motor (5) and the second motor (71) are both micro motors.
7. An emergency rescue analgesia pump according to any one of claims 1-3, wherein: when the lifting mechanism (7) drives the infusion needle head (9) to move to the limit position penetrating out of the needle outlet hole (11), the length of the infusion needle head (9) exposed out of the bottom plate (1) is 5mm-7 mm.
8. An emergency rescue analgesia pump according to any one of claims 1-3, wherein: the volume of the injection storage (2) is 3ml-5 ml.
9. An emergency rescue analgesia system is characterized in that: the analgesia pump system comprises an analgesia terminal and a remote monitoring platform, wherein the analgesia terminal comprises a control module, a command input module, a vital sign acquisition module, a first data transmission module, a positioning module and the analgesia pump of any one of claims 1-8, and the remote monitoring platform comprises a second data transmission module, a data acquisition module, a sign analysis module, a pain intervention module and a monitoring display module;
the control module is electrically connected with the first motor (5) and the lifting mechanism (7) and is used for receiving a first infusion instruction sent by the instruction input module and a second infusion instruction transmitted by the first data transmission module, controlling the first motor (5) and the lifting mechanism (7) to move according to the first infusion instruction or the second infusion instruction, recording infusion data and transmitting the infusion data to the first data transmission module;
the instruction input module is used for inputting a first infusion instruction and sending the first infusion instruction to the control module;
the vital sign acquisition module is used for acquiring vital signs of a body, recording vital sign data and transmitting the vital sign data to the first data transmission module;
the positioning module is used for positioning the position of the analgesic pump to form position information and transmitting the position information to the first data transmission module;
the first data transmission module is used for receiving the infusion data transmitted by the control module, the vital sign data transmitted by the vital sign acquisition module and the position information transmitted by the positioning module, and transmitting the infusion data, the vital sign data and the position information to the second data transmission module;
the second data transmission module is used for receiving the infusion data, the vital sign data and the position information transmitted by the first data transmission module, transmitting the infusion data, the vital sign data and the position information to the data acquisition module, receiving a second infusion instruction transmitted by the pain intervention module, and transmitting the second infusion instruction to the first data transmission module;
the data acquisition module is used for receiving the infusion data, the vital sign data and the position information transmitted by the second data transmission module, transmitting the infusion data to the pain intervention module and the monitoring display module, transmitting the vital sign data to the sign analysis module and the monitoring display module, and transmitting the position information to the monitoring display module;
the sign analysis module is provided with early warning state data and is used for receiving the vital sign data transmitted by the data acquisition module, comparing the received vital sign data with the early warning state data, analyzing the current state of the body, judging whether reinfusion is performed or not, if the judgment result is yes, generating early warning information, transmitting the early warning information to the pain intervention module and the monitoring display module, and if the judgment result is not, transmitting the judgment result to the monitoring display module;
the pain intervention module is used for receiving the infusion data transmitted by the data acquisition module and the early warning information transmitted by the sign analysis module, generating a second infusion instruction according to the received early warning information and the received infusion data, and transmitting the second infusion instruction to the second data transmission module;
the monitoring display module is used for receiving and displaying the infusion data and the vital sign data transmitted by the data acquisition module, and is also used for receiving and displaying the judgment result transmitted by the sign analysis module.
10. A use method of an emergency rescue analgesia system is characterized in that: the method comprises the following steps:
a first infusion instruction is input through an instruction input module and sent to a control module, the control module controls a first motor (5) and a lifting mechanism (7) to move according to the first infusion instruction, infusion data are recorded, and the infusion data are transmitted to a first data transmission module;
the vital sign acquisition module acquires vital signs of a body, records vital sign data and transmits the vital sign data to the first data transmission module;
the positioning module positions the position of the analgesic pump to form position information, and transmits the position information to the first data transmission module;
the first data transmission module transmits the infusion data, the vital sign data and the position information to the second data transmission module;
the second data transmission module transmits the received infusion data, the received vital sign data and the received position information to the data acquisition module;
the data acquisition module transmits the received infusion data to the pain intervention module and the monitoring display module, transmits the received vital sign data to the sign analysis module and the monitoring display module, and transmits the received position information to the monitoring display module;
the sign analysis module is used for comparing the received vital sign data with the early warning state data, analyzing the current state of the body, judging whether to carry out reinfusion again, if so, generating early warning information, transmitting the early warning information to the pain intervention module and the monitoring display module, and if not, transmitting the judgment result to the monitoring display module;
the pain intervention module generates a second infusion instruction according to the received infusion data and the early warning information, and transmits the second infusion instruction to a second data transmission module;
the second data transmission module transmits a second infusion instruction to the first data transmission module, the first data transmission module transmits the second infusion instruction to the control module, and the control module controls the first motor (5) and the lifting mechanism (7) to move according to the second infusion instruction, records infusion data and transmits the infusion data to the first data transmission module.
CN202110698051.6A 2021-06-23 2021-06-23 An emergency rescue analgesic pump, analgesic system and use method thereof Active CN113304347B (en)

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