CN104069564A - Automatic warning device for infusion bag - Google Patents
Automatic warning device for infusion bag Download PDFInfo
- Publication number
- CN104069564A CN104069564A CN201410314260.6A CN201410314260A CN104069564A CN 104069564 A CN104069564 A CN 104069564A CN 201410314260 A CN201410314260 A CN 201410314260A CN 104069564 A CN104069564 A CN 104069564A
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- CN
- China
- Prior art keywords
- liquid storage
- signal generator
- storage bag
- transfusion
- microprocessor
- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to an automatic warning device for an infusion bag and belongs to the technical field of medical devices. The automatic warning device comprises a liquid storage bag, an infusion tube, a flow control valve and a needle head. The liquid storage bag is connected with the needle head through the infusion tube, the flow control valve is arranged on the infusion tube and located between the liquid storage bag and the needle head, and the bottom of the liquid storage bag is provided with a pressure sensor. A microprocessor, a warner and a signal generator are arranged on the outer side of the liquid storage bag. The pressure sensor, the microprocessor and the warner are sequentially connected, the microprocessor is connected with the signal generator, and the signal generator is connected with a signal receiver located in a nurse station. The automatic warning device avoids potential safety hazards of infusion to patients and is simple in structure, convenient and practical.
Description
technical field
The present invention relates to a kind of transfusion bag autoalarm, belong to technical field of medical instruments.
background technology
Infusion treatment is the Therapeutic Method of commonly using clinically.But in actual clinical position, if run into the influenza high-incidence season, the patient of hospital transfusion is more, and nurse can not look after each transfusion outpatient.Because the time of transfusion is generally longer, the family members of patient and company are easily tired, sometimes can not before transfusion completes, notify in time medical personnel to change infusion syrup or pull out syringe needle.Be easy to like this cause infusion-completed blood backflow to tube for transfusion even sometimes to cause air to enter blood, to patient, bring life danger.
summary of the invention
?in order to address the above problem, the present invention proposes a kind of transfusion bag autoalarm, before the liquid infusion-completed in transfusion bag, inform that in time family numbers of patients and medical personnel change infusion syrup or pull out syringe needle.
The present invention adopts following technical scheme for solving its technical problem:
A kind of transfusion bag autoalarm, comprise Liquid storage bag, tube for transfusion, flow control valve and syringe needle, Liquid storage bag is connected with syringe needle by tube for transfusion, flow control valve is arranged on tube for transfusion, between Liquid storage bag and syringe needle, the bottom of described Liquid storage bag is provided with pressure transducer, the outside of Liquid storage bag is provided with microprocessor, alarm and signal generator, wherein pressure transducer, microprocessor and alarm are linked in sequence, microprocessor is connected with signal generator, and signal generator is connected with the signal receiver that is positioned at nurse station.
On described flow control valve, be provided with flow control circuit, described flow control circuit is connected with microprocessor.
Described signal generator is that infrared signal generator, described signal receiver are infrared signal receiver.
Described signal generator is that wireless signal generator, described signal receiver are wireless signal receiver.
Described alarm is buzzer siren.
Described alarm is audible-visual annunciator.
Beneficial effect of the present invention is as follows: this device is provided with pressure transducer, when liquid soon flows to end in Liquid storage bag, informs that in time family numbers of patients notes, and notifies medical personnel to change infusion syrup or pull out syringe needle.On flow control valve, be provided with flow control circuit, if liquid soon flows to end in Liquid storage bag, can, by controlling flow control valve, slow down transfusion speed, to prevent that infusion syrup flows to end before medical personnel come to change infusion syrup or pull out syringe needle.The potential safety hazard that this device has avoided transfusion to bring to patient, simple in structure, convenient and practical.
accompanying drawing explanation
Fig. 1 is the schematic diagram of transfusion bag autoalarm.
the specific embodiment
Below the invention is described in further details.
A kind of transfusion bag autoalarm as shown in Figure 1, comprise Liquid storage bag, tube for transfusion, flow control valve and syringe needle, Liquid storage bag is connected with syringe needle by tube for transfusion, flow control valve is arranged on tube for transfusion, between Liquid storage bag and syringe needle, the bottom of described Liquid storage bag is provided with pressure transducer, the outside of Liquid storage bag is provided with microprocessor, alarm and signal generator, wherein pressure transducer, microprocessor and alarm are linked in sequence, microprocessor is connected with signal generator, and signal generator is connected with the signal receiver that is positioned at nurse station.On described flow control valve, be provided with flow control circuit, described flow control circuit is connected with microprocessor.Described signal generator is that infrared signal generator, described signal receiver are infrared signal receiver.Described signal generator is that wireless signal generator, described signal receiver are wireless signal receiver.Described alarm is buzzer siren.Described alarm is audible-visual annunciator.
This device is provided with pressure transducer, pressure transducer by the Liquid storage bag pressure signal transmission detecting to microprocessor, when in Liquid storage bag, liquid is lower than setting threshold, microprocessor starts alarm equipment alarm, reminds the family members of patient and company notify medical personnel to change infusion syrup or pull out syringe needle; The information that microprocessor is about to flow of infusate to be totally lost by signal receiver simultaneously passes to the signal receiver in nurse station, plays like this effect of double-reminding.The potential safety hazard that this device has avoided transfusion to bring to patient, simple in structure, convenient and practical.
The above is only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a transfusion bag autoalarm, comprise Liquid storage bag, tube for transfusion, flow control valve and syringe needle, Liquid storage bag is connected with syringe needle by tube for transfusion, flow control valve is arranged on tube for transfusion, between Liquid storage bag and syringe needle, the bottom that it is characterized in that described Liquid storage bag is provided with pressure transducer, the outside of Liquid storage bag is provided with microprocessor, alarm and signal generator, wherein pressure transducer, microprocessor and alarm are linked in sequence, microprocessor is connected with signal generator, and signal generator is connected with the signal receiver that is positioned at nurse station.
2. a kind of transfusion bag autoalarm according to claim 1, is characterized in that being provided with flow control circuit on described flow control valve, and described flow control circuit is connected with microprocessor.
3. a kind of transfusion bag autoalarm according to claim 1, is characterized in that described signal generator is that infrared signal generator, described signal receiver are infrared signal receiver.
4. a kind of transfusion bag autoalarm according to claim 1, is characterized in that described signal generator is that wireless signal generator, described signal receiver are wireless signal receiver.
5. a kind of transfusion bag autoalarm according to claim 1, is characterized in that described alarm is buzzer siren.
6. a kind of transfusion bag autoalarm according to claim 1, is characterized in that described alarm is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314260.6A CN104069564A (en) | 2014-07-04 | 2014-07-04 | Automatic warning device for infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314260.6A CN104069564A (en) | 2014-07-04 | 2014-07-04 | Automatic warning device for infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104069564A true CN104069564A (en) | 2014-10-01 |
Family
ID=51591421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410314260.6A Withdrawn CN104069564A (en) | 2014-07-04 | 2014-07-04 | Automatic warning device for infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104069564A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548271A (en) * | 2014-12-15 | 2015-04-29 | 深圳市恒德创新科技有限公司 | Infusion device and realizing method thereof |
| CN105268056A (en) * | 2015-09-10 | 2016-01-27 | 移康智能科技(上海)有限公司 | Infusion early warning method and equipment |
| WO2017021978A1 (en) * | 2015-08-04 | 2017-02-09 | Chandran Sathish | Stand for monitoring and transmitting weight information |
| CN109224201A (en) * | 2018-11-12 | 2019-01-18 | 姜睿峤 | A kind of infusion warning device being automatically closed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287862A (en) * | 2000-10-11 | 2001-03-21 | 孔玲芳 | Measuring and monitoring device for medical fluid infusion and blood transfusion |
| CN200966805Y (en) * | 2006-11-15 | 2007-10-31 | 葛锋 | Full-automatic multifunctional micro-computer transfusion alarm |
| CN202173652U (en) * | 2011-08-17 | 2012-03-28 | 成都睿感科技有限公司 | Liquid monitoring alarm device for infusion set |
| CN103463698A (en) * | 2013-09-30 | 2013-12-25 | 武汉大学 | Pressure induction type sensor transfusion alarm system |
-
2014
- 2014-07-04 CN CN201410314260.6A patent/CN104069564A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287862A (en) * | 2000-10-11 | 2001-03-21 | 孔玲芳 | Measuring and monitoring device for medical fluid infusion and blood transfusion |
| CN200966805Y (en) * | 2006-11-15 | 2007-10-31 | 葛锋 | Full-automatic multifunctional micro-computer transfusion alarm |
| CN202173652U (en) * | 2011-08-17 | 2012-03-28 | 成都睿感科技有限公司 | Liquid monitoring alarm device for infusion set |
| CN103463698A (en) * | 2013-09-30 | 2013-12-25 | 武汉大学 | Pressure induction type sensor transfusion alarm system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548271A (en) * | 2014-12-15 | 2015-04-29 | 深圳市恒德创新科技有限公司 | Infusion device and realizing method thereof |
| WO2017021978A1 (en) * | 2015-08-04 | 2017-02-09 | Chandran Sathish | Stand for monitoring and transmitting weight information |
| CN105268056A (en) * | 2015-09-10 | 2016-01-27 | 移康智能科技(上海)有限公司 | Infusion early warning method and equipment |
| CN109224201A (en) * | 2018-11-12 | 2019-01-18 | 姜睿峤 | A kind of infusion warning device being automatically closed |
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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 | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20141001 |