CN104587559A - Transfusion alarm device - Google Patents
Transfusion alarm device Download PDFInfo
- Publication number
- CN104587559A CN104587559A CN201410620081.5A CN201410620081A CN104587559A CN 104587559 A CN104587559 A CN 104587559A CN 201410620081 A CN201410620081 A CN 201410620081A CN 104587559 A CN104587559 A CN 104587559A
- Authority
- CN
- China
- Prior art keywords
- alarm
- light source
- infusion
- transfusion
- infusion alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001802 infusion Methods 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Landscapes
- 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 discloses a transfusion alarm device. The transfusion alarm device comprises a light shading sleeve, a light source generating device, a light sensor and an alarm device body. The light shading sleeve is provided with a through hole allowing a transfusion pipe to penetrate. The light source generating device is arranged on one side of the through hole. The light sensor is arranged on the other side of the through hole and corresponds to the light source generating device to output an alarm signal. The alarm device body is connected with the output end of the light sensor and receives the alarm signal. According to the transfusion alarm device, when no liquid flows through the interior of the transfusion pipe, the light sensor outputs the alarm signal, the alarm signal is transmitted to the alarm device body, and therefore an alarm is given, and the transfusion alarm device is simple in structure and convenient to mount and dismount.
Description
Technical field
The invention belongs to field of medical article technology, be specifically related to a kind of infusion alarm.
Background technology
Hospitals at Present transfusion patient is more; situation carried by the medicinal liquid that all need be detected by an unaided eye in infusion bottle and tube for transfusion by patient, nurse, family members; when in infusion bottle, liquid drips off; can not notify that nurse changes dressings or pulls out pin in time; often can cause in the defeated people patient body of air or blood back phenomenon, sometimes also can cause malpractice.
The current device having occurred much playing infusion alarming and reminded, but structure is more complicated, installs inconvenient.Such as notification number be CN203647796U patent document discloses a kind of infusion alarm.This infusion alarm includes spring scale, spring scale is by draw ring, graduated tile, spring, suspension hook forms, graduated tile is positioned at after spring scale, scale hole is provided with in graduated tile side, scale plug is inserted with in scale hole, scale plug is inverted L-shaped, stationary contact insulation is connected to the lower end of scale plug, connecting rod between suspension hook with spring is connected with transverse bar left end, transverse bar right-hand member is provided with the movable contact be connected that to insulate with transverse bar, movable contact and stationary contact are oppositely arranged, described movable contact and stationary contact are electrically connected with alarm, described movable contact and stationary contact are electrically connected with calling set.When in bottle, liquid is totally lost, movable contact and stationary contact contact, and alarm or calling set are connected, remind accompany and attend to, nurse or patient change liquid or pull out transfusion needle.This alarm device complex structure, install inconvenience, and due to the weight of different infusion bottles not identical, there is regular hour error during warning.
Summary of the invention
The invention provides a kind of infusion alarm, structure is simple, easy for installation, and accurately and timely can send the warning message that needs of patients changes dressings or pull out pin.
A kind of infusion alarm, described infusion alarm comprises:
Shading sleeve, has the through hole passed for tube for transfusion;
Light source generator, is arranged at the side of described through hole;
Optical inductor, is arranged at the opposite side of described through hole, and corresponding with described light source generator, output alarm signal;
Alarm device, is connected with the outfan of described optical inductor, receives alarm signal.
When using infusion alarm of the present invention, first tube for transfusion is passed the through hole in shading sleeve, then with adhesive tape, infusion alarm and tube for transfusion are sticked, can certainly install by other means, such as, the structures such as snap ring are set on infusion alarm of the present invention.
Operation principle of the present invention:
The present invention sends light source by light source generator, when having liquid in tube for transfusion or there is no liquid, light source can be very different by the refractive index after tube for transfusion, therefore the optical inductor being positioned at the corresponding side of light source generator will produce different signals, when not having liquid stream out-of-date in tube for transfusion, optical inductor output alarm signal, transfers to alarm device, thus realizes reporting to the police.
The mounting means of described light source generator and described optical inductor has multiple, and as preferably, described shading sleeve is provided with the locating slot being respectively used to install described light source generator and described optical inductor.
In order to mount and dismount conveniently, as preferably, described shading sleeve is Split type structure.Described shading sleeve comprises two symmetrically arranged external members, and two external members are fixedly connected with by snap fastener.Described snap fastener is made up of the projection on the groove in an external member and another external member.
In actual production, light source generator has a variety of, but a lot of light source generator complex structure, and be not easy to install, as preferably, described light source generator comprises light emitting diode and provides the battery of power supply for light emitting diode.Adopt light emitting diode as illuminating source in the present invention, connect can realize transmitting illuminant with battery, its structure is simple, is convenient to maintenance and changes.
As preferably, described battery is button cell.
The kind of optical inductor is multiple, and as preferably, described optical inductor is photosensitive switch.
As preferably, described alarm device comprises the alarm generator receiving alarm signal, and the voice generators be connected with described alarm generator.After alarm sounder receives alarm signal, alarm signal is transferred to voice generators, alarm signal sent by voice generators, alarm signal can also be delivered to the alarm device of nurse's night shift room by described alarm generator, and nurse is changed dressings to patient in time.
Infusion alarm of the present invention, when not having liquid stream out-of-date in tube for transfusion, optical inductor output alarm signal, transfers to alarm device, thus realizes reporting to the police, and its structure is simple, mounts and dismounts more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of infusion alarm of the present invention.
Fig. 2 is the structural representation of shading sleeve in infusion alarm of the present invention.
Detailed description of the invention
As shown in Figure 1, infusion alarm of the present invention comprises: the shading sleeve 1 with the through hole 14 passed for tube for transfusion 3; Be arranged at the light source generator 4 of the side of through hole 14; Be arranged at the opposite side of through hole 14, and corresponding with light source generator 4, for the optical inductor 5 of output alarm signal; Be connected with the outfan of optical inductor 5, receive the alarm device 2 of alarm signal.When using infusion alarm of the present invention, first tube for transfusion 3 is passed the through hole 14 in shading sleeve 1, then with adhesive tape, infusion alarm and tube for transfusion 3 are sticked, can certainly install by other means, such as, the structures such as snap ring are set on infusion alarm of the present invention.
In actual production, light source generator 4 has a variety of, but a lot of light source generator 4 complex structure, be not easy to install.As shown in Figure 1, the light source generator 4 in the present embodiment comprises light emitting diode 41 and provides the battery 42 of power supply for light emitting diode 41, and battery 42 can adopt button cell.Adopt light emitting diode 41 as illuminating source in the present invention, connect can realize transmitting illuminant with battery 42, its structure is simple, is convenient to maintenance and changes.And optical inductor 5 of the present invention selects photosensitive switch, alarm device 2 comprises the alarm generator 21 receiving alarm signal, and the voice generators 22 be connected with alarm generator 21.After alarm sounder 21 receives alarm signal, alarm signal is transferred to voice generators 22, alarm signal sent by voice generators 22, alarm signal can also be delivered to the alarm device of nurse's night shift room by alarm generator 21, and nurse is changed dressings to patient in time.
The mounting means of light source generator 4 and optical inductor 5 has multiple, and as shown in Figure 2, in the present embodiment, shading sleeve 1 is provided with the locating slot 11 being respectively used to install light source generator 4 and optical inductor 5.And in order to mount and dismount conveniently, shading sleeve 1 is Split type structure, comprise two symmetrically arranged external members 15 and 16, two external members 15 are fixedly connected with by snap fastener with 16, and in the present embodiment, snap fastener is made up of the groove 13 in external member 15 and the projection 12 in external member 16.
Operation principle of the present invention:
The present invention sends light source by light source generator 4, when having liquid in tube for transfusion 3 or there is no liquid, light source can be very different by the refractive index after tube for transfusion 3, therefore the optical inductor 5 being positioned at the corresponding side of light source generator 4 will produce different signals, when not having liquid stream out-of-date in tube for transfusion 3, optical inductor 5 output alarm signal, transfers to alarm device, thus realizes reporting to the police.
Claims (9)
1. an infusion alarm, is characterized in that, described infusion alarm comprises:
Shading sleeve, has the through hole passed for tube for transfusion;
Light source generator, is arranged at the side of described through hole;
Optical inductor, is arranged at the opposite side of described through hole, and corresponding with described light source generator, output alarm signal;
Alarm device, is connected with the outfan of described optical inductor, receives alarm signal.
2. infusion alarm as claimed in claim 1, it is characterized in that, described shading sleeve is provided with the locating slot being respectively used to install described light source generator and described optical inductor.
3. infusion alarm as claimed in claim 2, it is characterized in that, described shading sleeve is Split type structure.
4. infusion alarm as claimed in claim 3, it is characterized in that, described shading sleeve comprises two symmetrically arranged external members, and two external members are fixedly connected with by snap fastener.
5. infusion alarm as claimed in claim 4, is characterized in that, described snap fastener is made up of the projection on the groove in an external member and another external member.
6. infusion alarm as claimed in claim 1, is characterized in that, described light source generator comprises light emitting diode and provides the battery of power supply for light emitting diode.
7. infusion alarm as claimed in claim 6, it is characterized in that, described battery is button cell.
8. infusion alarm as claimed in claim 1, it is characterized in that, described optical inductor is photosensitive switch.
9. infusion alarm as claimed in claim 1, is characterized in that, described alarm device comprises the alarm generator receiving alarm signal, and the voice generators be connected with described alarm generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620081.5A CN104587559A (en) | 2014-11-05 | 2014-11-05 | Transfusion alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620081.5A CN104587559A (en) | 2014-11-05 | 2014-11-05 | Transfusion alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104587559A true CN104587559A (en) | 2015-05-06 |
Family
ID=53113824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410620081.5A Pending CN104587559A (en) | 2014-11-05 | 2014-11-05 | Transfusion alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104587559A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312041Y (en) * | 1998-03-04 | 1999-03-31 | 张文军 | Real-time monitoring and alarming device for infusion |
| CN2776426Y (en) * | 2005-03-11 | 2006-05-03 | 柳永诠 | Medical transfusion protection alarming device |
| CN2812942Y (en) * | 2005-04-12 | 2006-09-06 | 孙海平 | Alarm for infusion tube with visor |
| CN2817860Y (en) * | 2005-09-09 | 2006-09-20 | 夏俊 | Automatic infusion monitoring and alarming device |
| CN2853077Y (en) * | 2005-07-01 | 2007-01-03 | 王宜 | Electron prompting device for transfusion |
| CN2930723Y (en) * | 2005-08-24 | 2007-08-08 | 史文奇 | Superminiature transfusion alarm |
| CN101073680A (en) * | 2007-06-25 | 2007-11-21 | 李斌 | Portable infusion monitor |
| CN201067544Y (en) * | 2007-08-15 | 2008-06-04 | 赵晨 | Venous transfusion electronic safety alarm device |
| CN201157580Y (en) * | 2007-12-18 | 2008-12-03 | 蒋利兵 | Oblique incidence type photoelectric transfusion alarm |
| CN201200669Y (en) * | 2008-06-16 | 2009-03-04 | 汪小鹏 | Reminder of infusion liquid level |
| CN201200670Y (en) * | 2008-11-15 | 2009-03-04 | 涂亚庆 | Wireless intelligent monitor for liquid infusion |
| CN201453759U (en) * | 2009-05-13 | 2010-05-12 | 郭志遥 | Infrared infusion alarm device |
| CN201551654U (en) * | 2009-11-23 | 2010-08-18 | 金一诺 | Infusion monitor |
| CN201862067U (en) * | 2010-10-30 | 2011-06-15 | 袁永贺 | Automatic alarm device for infusion |
| CN202920723U (en) * | 2012-11-29 | 2013-05-08 | 哈尔滨市三和佳美科技发展有限公司 | Reciprocal infrared ray transfusion monitor |
| CN202933303U (en) * | 2012-11-29 | 2013-05-15 | 潘岁昌 | Medical drip reminding device |
| CN203483717U (en) * | 2013-08-12 | 2014-03-19 | 浙江无限新能源股份有限公司 | Optical signal alarm for transfusion |
| CN203507235U (en) * | 2013-10-31 | 2014-04-02 | 黄夔宁 | Transfusion reminding device |
| CN103721318A (en) * | 2012-10-12 | 2014-04-16 | 周斌 | Infusion tube liquid level detection alarm device |
-
2014
- 2014-11-05 CN CN201410620081.5A patent/CN104587559A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312041Y (en) * | 1998-03-04 | 1999-03-31 | 张文军 | Real-time monitoring and alarming device for infusion |
| CN2776426Y (en) * | 2005-03-11 | 2006-05-03 | 柳永诠 | Medical transfusion protection alarming device |
| CN2812942Y (en) * | 2005-04-12 | 2006-09-06 | 孙海平 | Alarm for infusion tube with visor |
| CN2853077Y (en) * | 2005-07-01 | 2007-01-03 | 王宜 | Electron prompting device for transfusion |
| CN2930723Y (en) * | 2005-08-24 | 2007-08-08 | 史文奇 | Superminiature transfusion alarm |
| CN2817860Y (en) * | 2005-09-09 | 2006-09-20 | 夏俊 | Automatic infusion monitoring and alarming device |
| CN101073680A (en) * | 2007-06-25 | 2007-11-21 | 李斌 | Portable infusion monitor |
| CN201067544Y (en) * | 2007-08-15 | 2008-06-04 | 赵晨 | Venous transfusion electronic safety alarm device |
| CN201157580Y (en) * | 2007-12-18 | 2008-12-03 | 蒋利兵 | Oblique incidence type photoelectric transfusion alarm |
| CN201200669Y (en) * | 2008-06-16 | 2009-03-04 | 汪小鹏 | Reminder of infusion liquid level |
| CN201200670Y (en) * | 2008-11-15 | 2009-03-04 | 涂亚庆 | Wireless intelligent monitor for liquid infusion |
| CN201453759U (en) * | 2009-05-13 | 2010-05-12 | 郭志遥 | Infrared infusion alarm device |
| CN201551654U (en) * | 2009-11-23 | 2010-08-18 | 金一诺 | Infusion monitor |
| CN201862067U (en) * | 2010-10-30 | 2011-06-15 | 袁永贺 | Automatic alarm device for infusion |
| CN103721318A (en) * | 2012-10-12 | 2014-04-16 | 周斌 | Infusion tube liquid level detection alarm device |
| CN202920723U (en) * | 2012-11-29 | 2013-05-08 | 哈尔滨市三和佳美科技发展有限公司 | Reciprocal infrared ray transfusion monitor |
| CN202933303U (en) * | 2012-11-29 | 2013-05-15 | 潘岁昌 | Medical drip reminding device |
| CN203483717U (en) * | 2013-08-12 | 2014-03-19 | 浙江无限新能源股份有限公司 | Optical signal alarm for transfusion |
| CN203507235U (en) * | 2013-10-31 | 2014-04-02 | 黄夔宁 | Transfusion reminding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |