CN201194964Y - Transfusion alarm - Google Patents
Transfusion alarm Download PDFInfo
- Publication number
- CN201194964Y CN201194964Y CNU2008200221447U CN200820022144U CN201194964Y CN 201194964 Y CN201194964 Y CN 201194964Y CN U2008200221447 U CNU2008200221447 U CN U2008200221447U CN 200820022144 U CN200820022144 U CN 200820022144U CN 201194964 Y CN201194964 Y CN 201194964Y
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- China
- Prior art keywords
- transfusion
- electromagnetic switch
- elastic component
- switch
- needle
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a transfusion warner which comprises a fixing rack, wherein, an elastic component is arranged on the fixing rack, both ends of the elastic component are provided with latch hooks, a magnetic needle is arranged on the elastic component, the fixing rack is provided with a solenoid switch matched with the magnetic needle, and the solenoid switch is electrically connected with an alarm circuit. When liquid in a transfusion bottle is finished, the transfusion warner can emit sound in time to remind nursing personnel to withdraw a transfusion needle or change a new transfusion bottle, thereby preventing the occurrence of medical negligence caused by that the nursing personnel does not withdraw the transfusion needle or change the new transfusion bottle because of fatigue or negligence to cause air to enter into a transfusion pipe.
Description
Technical field
This utility model relates to medical instruments field, specifically, relates to a kind of infusion alarm.
Background technology
At present, used infusion set in the medical treatment is infusion bottle to be hung be hung on the drip stand mostly, by tube for transfusion patient is infused then.Its weak point is, often because transfusion time is long, when the liquid in the bottle is totally lost, medical personnel are because of infusion bottle tired or that carelessness is not in time pulled out transfusion needle or more renewed, cause the tube for transfusion air inlet, cause the generation of malpractice, this has not only brought misery to patient, and has increased nursing staff's working strength.
Summary of the invention
Technical problem to be solved in the utility model is at above defective, and a kind of a kind of infusion alarm that can in time remind the nursing staff is provided.
For addressing the above problem, this utility model adopts following technical scheme: a kind of infusion alarm, comprise fixed mount, described fixed mount is provided with elastic component, the two ends of described elastic component have hook, described elastic component is provided with magnetic needle, and described fixed mount is provided with the electromagnetic switch that cooperates with magnetic needle, and electromagnetic switch is electrically connected with warning circuit.
The concrete prioritization scheme of electromagnetic switch, described electromagnetic switch comprises the electromagnetic switch of three parallel connections;
The further improvement of such scheme, described warning circuit comprise power supply, voice integrated package and the loudspeaker that are electrically connected with electromagnetic switch;
A kind of prioritization scheme of electromagnetic switch, described each electromagnetic switch is in series with a hand switch;
The concrete prioritization scheme of elastic component, described elastic component are spring;
The hook of described elastic component upper end is fixed on the fixed mount by fixture.
Beneficial effect: this utility model adopts technique scheme, have the following advantages: when the liquid in the infusion bottle is totally lost, infusion alarm can in time be sounded, a kind of infusion alarm of the infusion bottle of reminding the nursing staff to pull out transfusion needle or more renewing, prevented that the nursing staff is because of infusion bottle tired or that carelessness is not in time pulled out transfusion needle or more renewed, cause the tube for transfusion air inlet, cause the generation of malpractice.
Below in conjunction with drawings and Examples this utility model is further described:
Description of drawings
Fig. 1 is the structural representation of infusion alarm among this utility model embodiment;
Fig. 2 is the circuit diagram of warning circuit among this utility model embodiment;
Fig. 3 be among this utility model embodiment when transfusion infusion alarm state diagram;
Fig. 4 is the state diagram of liquid infusion alarm when dripping off among this utility model embodiment.
1-fixed mount, 2-elastic component, 3-magnetic needle, 4-voice integrated package, 5-loudspeaker, 6-power supply, 7-fixture, 8,81-hook, 9-infusion bottle, S1, S2, S3-electromagnetic switch, S10, S20, S30-hand switch
The specific embodiment
Embodiment, as shown in Figure 1, a kind of infusion alarm, comprise fixed mount 1, be fixed with elastic component 2 on the fixed mount 1, elastic component 2 is a spring, the upper end of spring has hook 81, the lower end has hook 8, the hook 81 of spring upper end is fixed on the fixed mount 1 by fixture 7, be installed with magnetic needle 3 on the spring, fixed mount 1 is provided with three the electromagnetic switch that cooperates with magnetic needle 3, and this electromagnetic switch is a tongue tube, comprises electromagnetic switch S1, electromagnetic switch S2, electromagnetic switch S3, respectively according to 500ml, 250ml, the 100ml infusion bottle, the gross weight of infusion bottle suspension member and tube for transfusion and the coefficient of elasticity of spring are measured three electromagnetic switch S1 on the fixed mount 1, electromagnetic switch S2, also install the position of electromagnetic switch S3.
As shown in Figure 2, electromagnetic switch S1 and hand switch S10 are connected into first group of switch, electromagnetic switch S2 and hand switch S20 are connected into second group of switch, electromagnetic switch S3 and hand switch S30 are connected into the 3rd group of switch, connect with power supply 6, voice integrated package 4 and loudspeaker 5 after first group of switch, second group of switch, the 3rd group of switch in parallel.
During use, the hook 81 of spring upper end is hung over the appropriate location, the infusion bottle 9 of 250ml is hung on the hook 8 of spring lower end, magnetic needle 3 is positioned at the below of electromagnetic switch S2, forms state as shown in Figure 3.
With hand switch S20 closure, hand switch S10, hand switch S30 disconnect, minimizing along with liquid in the infusion bottle 9, magnetic needle 3 rises with the contraction of spring, when magnetic needle 3 during near electromagnetic switch S2, electromagnetic switch S2 is connected, form the closed-loop path, loudspeaker 5 send suggestion voice, and the nursing staff is sent prompt tone, and state diagram as shown in Figure 4.
When the infusion bottle with 500ml instils to patient, with hand switch S10 closure, hand switch S20, hand switch S30 disconnect, along with the minimizing gradually of liquid in the infusion bottle, magnetic needle 3 rises with the contraction of spring, when magnetic needle 3 during near electromagnetic switch S1, electromagnetic switch S1 is connected, form the closed-loop path, loudspeaker 5 send suggestion voice, and the nursing staff is sent prompt tone.
When the infusion bottle with 100ml instils to patient, with hand switch S30 closure, hand switch S10, hand switch S20 disconnect, along with the minimizing gradually of liquid in the infusion bottle, magnetic needle 3 rises with the contraction of spring, when magnetic needle 3 during near electromagnetic switch S3, electromagnetic switch S3 is connected, form the closed-loop path, loudspeaker 5 send suggestion voice, and the nursing staff is sent prompt tone.
Among the above embodiment, can also increase corresponding electromagnetic switch quantity, make the range of application of this alarm wider according to the kind of infusion bottle.
Claims (6)
1. infusion alarm, it is characterized in that: comprise fixed mount (1), described fixed mount (1) is provided with elastic component (2), the two ends of described elastic component (2) have hook (8,81), described elastic component (2) is provided with magnetic needle (3), described fixed mount (1) is provided with the electromagnetic switch that cooperates with magnetic needle (3), and electromagnetic switch is electrically connected with warning circuit.
2. infusion alarm as claimed in claim 1 is characterized in that: described electromagnetic switch comprises the electromagnetic switch (S1, S2, S3) of three parallel connections.
3. infusion alarm as claimed in claim 1 or 2 is characterized in that: described warning circuit comprises power supply (6), voice integrated package (4) and the loudspeaker (5) that are electrically connected with electromagnetic switch.
4. infusion alarm as claimed in claim 3 is characterized in that: described each electromagnetic switch is in series with a hand switch.
5. infusion alarm as claimed in claim 4 is characterized in that: described elastic component (2) is a spring.
6. infusion alarm as claimed in claim 5 is characterized in that: the hook (81) of described elastic component (2) upper end is fixed on the fixed mount (1) by fixture (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200221447U CN201194964Y (en) | 2008-05-12 | 2008-05-12 | Transfusion alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200221447U CN201194964Y (en) | 2008-05-12 | 2008-05-12 | Transfusion alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194964Y true CN201194964Y (en) | 2009-02-18 |
Family
ID=40414602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200221447U Expired - Fee Related CN201194964Y (en) | 2008-05-12 | 2008-05-12 | Transfusion alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194964Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879338A (en) * | 2010-06-23 | 2010-11-10 | 河南理工大学 | Transfusion alarm device |
| CN103536985A (en) * | 2012-07-10 | 2014-01-29 | 莱芜钢铁集团有限公司医院 | Universal type infusion automatic alarm |
| CN107121180A (en) * | 2017-05-27 | 2017-09-01 | 天府认证有限公司 | A kind of improved quantitative weight-measuring device |
| CN107982593A (en) * | 2017-10-25 | 2018-05-04 | 中国人民解放军第三军医大学第附属医院 | A kind of hidden infusion device with prompting function |
| CN109771738A (en) * | 2019-03-18 | 2019-05-21 | 山东大学齐鲁医院 | A kind of infusion apparatus anti-drop device |
| CN110959057A (en) * | 2018-07-26 | 2020-04-03 | 兰德株式会社 | Rainwater outlet pollutant filtering device and monitoring system thereof |
-
2008
- 2008-05-12 CN CNU2008200221447U patent/CN201194964Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879338A (en) * | 2010-06-23 | 2010-11-10 | 河南理工大学 | Transfusion alarm device |
| CN103536985A (en) * | 2012-07-10 | 2014-01-29 | 莱芜钢铁集团有限公司医院 | Universal type infusion automatic alarm |
| CN107121180A (en) * | 2017-05-27 | 2017-09-01 | 天府认证有限公司 | A kind of improved quantitative weight-measuring device |
| CN107982593A (en) * | 2017-10-25 | 2018-05-04 | 中国人民解放军第三军医大学第附属医院 | A kind of hidden infusion device with prompting function |
| CN107982593B (en) * | 2017-10-25 | 2020-05-19 | 中国人民解放军第三军医大学第一附属医院 | Hidden infusion set with remind function |
| CN110959057A (en) * | 2018-07-26 | 2020-04-03 | 兰德株式会社 | Rainwater outlet pollutant filtering device and monitoring system thereof |
| CN110959057B (en) * | 2018-07-26 | 2021-11-05 | 兰德株式会社 | Rainwater outlet pollutant filtering device and monitoring system thereof |
| US11346094B2 (en) | 2018-07-26 | 2022-05-31 | Landroad Inc | Storm drain filters |
| CN109771738A (en) * | 2019-03-18 | 2019-05-21 | 山东大学齐鲁医院 | A kind of infusion apparatus anti-drop device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 |