CN204219505U - A kind of warning-type transfusion system - Google Patents
A kind of warning-type transfusion system Download PDFInfo
- Publication number
- CN204219505U CN204219505U CN201420618522.3U CN201420618522U CN204219505U CN 204219505 U CN204219505 U CN 204219505U CN 201420618522 U CN201420618522 U CN 201420618522U CN 204219505 U CN204219505 U CN 204219505U
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- China
- Prior art keywords
- metal
- bar
- hard contact
- wire
- weight beam
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of warning-type transfusion system, one end of metal bar is by metal wire hanger spring ergometer, metal wire is connected with the metal spring upper end of weight beam, the lower spring end of weight beam is connected with one end of metal lighter bar, metal lighter bar horizontal positioned, the other end of metal lighter bar is provided with the first hard contact, metal bar is fixedly connected with vertical insulating bar upper end, the lower end of insulating bar is connected with the second hard contact, second hard contact connects electric bell by wire, electric bell is by the positive level of wire connected battery, the negative pole of battery passes through the other end of wire connection metal rod, the lower end of weight beam is hung with infusion bottle.The beneficial effects of the utility model are liquid weight size by infusion bottle thus cause alarm loop to send alarm sound, can remind the situation of medical personnel's liquid in infusion bottle in time.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of warning-type transfusion system.
Background technology
Patient is when venous transfusion, and because amount of liquid is more, the work of nurse is also quite busy, so in a lot of situation, the liquid of patient has been totally lost, and has sometimes arrived below Mo Feishi dropper, just finds when blood back appears in patient.Nurse changes aerofluxus again again after liquid, not only wastes time and also wastes medicinal liquid, even also can cause medical tangle.In order to avoid this situation, a kind of alarm device can be installed on transfusion device, utilize the principle of induction or gravity, dichloro-diphenyl-dichlorothane audible alarm can be sent, to change liquid in time when the near certain altitude of liquid level at once.
Utility model content
The purpose of this utility model is to provide a kind of warning-type transfusion system, solve existing transfusion device to be totally lost after liquid nurse can not Timeliness coverage, cause patient to occur the problem of blood back.
The technical scheme that this utility model adopts comprises metal bar, one end of metal bar is by metal wire hanger spring ergometer, metal wire is connected with the metal spring upper end of weight beam, the lower spring end of weight beam is connected with one end of metal lighter bar, metal lighter bar horizontal positioned, the other end of metal lighter bar is provided with the first hard contact, metal bar is fixedly connected with vertical insulating bar upper end, the lower end of insulating bar is connected with the second hard contact, when spring contraction on weight beam, first hard contact and the second hard contact contact, when the spring stress on weight beam stretches, first hard contact and the second hard contact will be away from, second hard contact connects electric bell by wire, electric bell is by the positive level of wire connected battery, the negative pole of battery passes through the other end of wire connection metal rod, when the first hard contact and the second hard contact contact, circuit forms a closed loop, the power supply that electric bell connects is connected, electric bell produces alarm song, the lower end of weight beam is hung with infusion bottle, infusion bottle connects dropping funnel by dropper, dropping funnel connects external syringe needle by dropper, the dropper that dropping funnel connects external syringe needle is also provided with and drips speed folder.
The beneficial effects of the utility model are liquid weight size by infusion bottle thus cause alarm loop to send alarm sound, can remind the situation of medical personnel's liquid in infusion bottle in time.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure, 1. metal bar, 2. metal wire, 3. weight beam, 4. metal lighter bar, 5. the first hard contact, 6. insulating bar, 7. the second hard contact, 8. electric bell, 9. battery, 10. infusion bottle, 11. dropping funnels, 12. speed folders.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
This utility model comprises metal bar 1 as shown in Figure 1, one end of metal bar 1 is by metal wire 2 hanger spring ergometer 3, metal wire 2 is connected with the metal spring upper end of weight beam 3, the lower spring end of weight beam 3 is connected with one end of metal lighter bar 4, metal lighter bar 4 horizontal positioned, the other end of metal lighter bar 4 is provided with the first hard contact 5, metal bar 1 is fixedly connected with vertical insulating bar 6 upper end, the lower end of insulating bar 6 is connected with the second hard contact 7, when spring contraction on weight beam 3, first hard contact 5 and the second hard contact 7 can contact, when the spring stress on weight beam 3 stretches, first hard contact 5 and the second hard contact 7 will be away from, second hard contact 7 connects electric bell 8 by wire, electric bell 8 is by the positive level of wire connected battery 9, the negative pole of battery 9 passes through the other end of wire connection metal rod 1, when the first hard contact 5 and the second hard contact 7 contact, circuit forms a closed loop, the power supply that electric bell 8 connects is connected, electric bell 8 produces alarm song.The lower end of weight beam 3 is hung with infusion bottle 10, and infusion bottle 10 connects dropping funnel 11 by dropper, and dropping funnel 11 connects external syringe needle by dropper, the dropper that dropping funnel 11 connects external syringe needle is also provided with and drips speed folder 12.
This utility model adopts gravity principle, when the liquid in infusion bottle 10 reduces, and the spring contraction of weight beam 3, metal lighter bar 4 is driven to move up, when the first hard contact 5 and the second hard contact 7 contact, now, the loop of electric bell 8 is switched on generation alarm song.This utility model structure is simple, and install easily, cost of manufacture is low, only needs simple several parts to assemble, circuit board that need not be complicated.And current each hospital does not all have this kind of infusion alarm equipment.Be worth promoting.
The above is only to better embodiment of the present utility model, not any pro forma restriction is done to this utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (1)
1. a warning-type transfusion system, it is characterized in that: comprise metal bar (1), one end of metal bar (1) is by metal wire (2) hanger spring ergometer (3), metal wire (2) is connected with the metal spring upper end of weight beam (3), the lower spring end of weight beam (3) is connected with one end of metal lighter bar (4), metal lighter bar (4) horizontal positioned, the other end of metal lighter bar (4) is provided with the first hard contact (5), metal bar (1) is fixedly connected with vertical insulating bar (6) upper end, the lower end of insulating bar (6) is connected with the second hard contact (7), when spring contraction on weight beam (3), first hard contact (5) and the second hard contact (7) contact, when the spring stress on weight beam (3) stretches, first hard contact (5) and the second hard contact (7) away from, second hard contact (7) connects electric bell (8) by wire, electric bell (8) is by the positive level of wire connected battery (9), the negative pole of battery (9) passes through the other end of wire connection metal rod (1), when the first hard contact (5) and the second hard contact (7) contact, circuit forms a closed loop, the power supply that electric bell (8) connects is connected, electric bell (8) produces alarm song, the lower end of weight beam (3) is hung with infusion bottle (10), infusion bottle (10) connects dropping funnel (11) by dropper, dropping funnel (11) connects external syringe needle by dropper, the dropper that dropping funnel (11) connects external syringe needle is also provided with and drips speed folder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618522.3U CN204219505U (en) | 2014-10-24 | 2014-10-24 | A kind of warning-type transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618522.3U CN204219505U (en) | 2014-10-24 | 2014-10-24 | A kind of warning-type transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219505U true CN204219505U (en) | 2015-03-25 |
Family
ID=52917657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618522.3U Expired - Fee Related CN204219505U (en) | 2014-10-24 | 2014-10-24 | A kind of warning-type transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536102A (en) * | 2016-02-17 | 2016-05-04 | 黄湘惠 | Infusion alarm with switch |
| CN105935461A (en) * | 2016-04-12 | 2016-09-14 | 南通市妇幼保健院 | Infusion monitoring and alarm system |
| CN109692377A (en) * | 2018-12-25 | 2019-04-30 | 成舒 | A kind of disease of old people dedicated transfusion auxiliary device |
-
2014
- 2014-10-24 CN CN201420618522.3U patent/CN204219505U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536102A (en) * | 2016-02-17 | 2016-05-04 | 黄湘惠 | Infusion alarm with switch |
| CN105935461A (en) * | 2016-04-12 | 2016-09-14 | 南通市妇幼保健院 | Infusion monitoring and alarm system |
| CN109692377A (en) * | 2018-12-25 | 2019-04-30 | 成舒 | A kind of disease of old people dedicated transfusion auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |