CN2600102Y - Alarm device for infusion - Google Patents
Alarm device for infusion Download PDFInfo
- Publication number
- CN2600102Y CN2600102Y CN 02283551 CN02283551U CN2600102Y CN 2600102 Y CN2600102 Y CN 2600102Y CN 02283551 CN02283551 CN 02283551 CN 02283551 U CN02283551 U CN 02283551U CN 2600102 Y CN2600102 Y CN 2600102Y
- Authority
- CN
- China
- Prior art keywords
- alarm
- spring
- conduction
- contact
- infusion
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An infusion alarm device consists of a conductive static contact, a spring, a conductive dynamic contact and an alarm; one end of the spring is provided with the conductive static contact; the other end of the spring is provided with the conductive dynamic contact; the conductive static contact and the conductive dynamic contact are provided with the lead; the lead is connected with the alarm. The conductive dynamic contact and the spring are linked through an adjusting knob and fixing nail. The positive effects of the utility model are the simple structure, the convenient use and the safety and reliability.
Description
Affiliated technical field:
This utility model relates to a kind of medical treatment device, specifically, is a kind of infusion alarm.
Technical background:
Present existing infusion set, in giving the patient infusion process, great majority need nurse personnel nurse.If no nurse personnel nurse will cause life danger to patient after liquid is totally lost.In the prior art, the existing device that adopts electromagnetic valve to infuse and report to the police, but this device need insert the electrode probe of infusion bottle, and electromagnetic valve needs the voltage power supply of 220V, also there is the lever principle utilized to realize the device of quantitative transfusion, warning, but this apparatus structure complexity.
Summary of the invention:
In order to solve the problems referred to above in the prior art, this utility model provides a kind of infusion alarm.Described this infusion alarm, by the conduction stationary contact, spring, conduction movable contact and alarm constitute, wherein, described conduction stationary contact is arranged on an end of described spring, described conduction movable contact is arranged on all the other ends of described spring, link to each other with lead respectively on described conduction stationary contact and the described conduction movable contact, described lead links to each other with described alarm, concrete, described alarm is an electronic alarm, can adopt the sound in the prior art, the light alarm device, described lead is directly connected to the sound in the prior art, the trigger end of light alarm device; Further, described spring is provided with a conductive contact distance adjusting means, described conduction movable contact or conduction stationary contact are arranged on the described conductive contact distance adjusting means, can change the distance of conducting electricity between movable contact and the conduction stationary contact by the conductive contact distance adjusting means, thereby setting alert if, concrete, described conductive contact distance adjusting means can adopt a fixed mount that is fixed on the described spring, the adjusting knob of a gear-like is set on described fixed mount, described conduction movable contact or conduction stationary contact are arranged in the described fixed mount, described conduction movable contact or conduction stationary contact are provided with tooth bar, match with adjusting knob in the installation site of tooth bar; Further, be provided with a hook, in order to hang infusion vessel at the end one by one of described spring.
Work process of the present utility model is: because the weight change of infusion vessel makes the elongation difference of spring, when liquid reduces, spring shrinks, distance between conduction movable contact and the conduction stationary contact reduces, conductive contact contacts and constitutes the galvanic circle when liquid is about to be totally lost, and triggers alarm and produces alarm signal.Can conduct electricity movable contact and the distance of conduction between the stationary contact by adjusting knob.
Compared with prior art, structure of the present utility model has the following advantages: this utility model is simple in structure, can set the condition of warning during use according to the weight of liquid easily.Simultaneously, described alarm device only just can be worked with being lower than safe voltage 36V.This utility model is simple in structure, and is easy to use, safety, reliable.
Description of drawings:
Fig. 1 is the structural representation of a kind of infusion alarm of this utility model,
The specific embodiment:
As shown in Figure 1, a kind of infusion alarm of this utility model is by conduction stationary contact 1, spring 2, conduction movable contact 3 and alarm 6 constitute, conduction stationary contact 1 is arranged on an end of described spring 2, conduction movable contact 3 is arranged on the other end of described spring 2, described conduction stationary contact 1 and conduction movable contact 3 are provided with lead 5, described lead 5 links to each other with described alarm 6, the adjusting knob of a gear-like is set on described fixed mount, described spring 2 is provided with a conductive contact distance adjusting means, in a preferred embodiment of the present utility model, described conduction movable contact 3 is arranged on the described conductive contact distance adjusting means, described conductive contact distance adjusting means adopts a fixed mount that is fixed on the spring 2, the adjusting knob 4 of a gear-like is set on described fixed mount, described conduction movable contact 3 is arranged in the described fixed mount, described conduction movable contact 3 is provided with tooth bar, matches with adjusting knob 4 in the installation site of tooth bar.
Claims (6)
1, a kind of infusion alarm, constitute by conduction stationary contact, spring, conduction movable contact and alarm, it is characterized in that: described conduction stationary contact is arranged on an end of described spring, described conduction movable contact is arranged on all the other ends of described spring, described conduction stationary contact links to each other with lead respectively with described conduction movable contact, and described lead links to each other with described alarm.
2, infusion alarm as claimed in claim 1 is characterized in that: described alarm is an electronic alarm.
3, infusion alarm as claimed in claim 1 is characterized in that: described spring is provided with a conductive contact distance adjusting means.
4, infusion alarm as claimed in claim 3 is characterized in that: described conduction movable contact is arranged on the described conductive contact distance adjusting means.
5, infusion alarm as claimed in claim 4 is characterized in that: described conduction stationary contact is arranged on the described conductive contact distance adjusting means.
6, infusion alarm as claimed in claim 1 is characterized in that: an end of described spring is provided with a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283551 CN2600102Y (en) | 2002-12-26 | 2002-12-26 | Alarm device for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283551 CN2600102Y (en) | 2002-12-26 | 2002-12-26 | Alarm device for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600102Y true CN2600102Y (en) | 2004-01-21 |
Family
ID=34150793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02283551 Expired - Fee Related CN2600102Y (en) | 2002-12-26 | 2002-12-26 | Alarm device for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600102Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702353A (en) * | 2015-11-13 | 2017-05-24 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Reaction cavity |
| CN110155219A (en) * | 2015-12-04 | 2019-08-23 | 龙口味美思环保科技有限公司 | Adjustable two wheeler theftproof lock and bicycle and electric bicycle based on weight |
-
2002
- 2002-12-26 CN CN 02283551 patent/CN2600102Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702353A (en) * | 2015-11-13 | 2017-05-24 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Reaction cavity |
| CN106702353B (en) * | 2015-11-13 | 2019-03-12 | 北京北方华创微电子装备有限公司 | Reaction chamber |
| CN110155219A (en) * | 2015-12-04 | 2019-08-23 | 龙口味美思环保科技有限公司 | Adjustable two wheeler theftproof lock and bicycle and electric bicycle based on weight |
| CN110155219B (en) * | 2015-12-04 | 2021-06-22 | 烟台小米机械技术有限公司 | Adjustable two-wheel vehicle anti-theft lock based on weight, bicycle and electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |