CN204261136U - A kind of infusion prior-warning device - Google Patents
A kind of infusion prior-warning device Download PDFInfo
- Publication number
- CN204261136U CN204261136U CN201420510352.7U CN201420510352U CN204261136U CN 204261136 U CN204261136 U CN 204261136U CN 201420510352 U CN201420510352 U CN 201420510352U CN 204261136 U CN204261136 U CN 204261136U
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- China
- Prior art keywords
- sheet metal
- infusion
- speaker
- transfusion
- box body
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model relates to a kind of infusion prior-warning device, comprise box body, infusion tube, transfusion glass tubing, heating resistance wire, speaker, automatic interrupter and battery, when there being liquid in tube for transfusion, resilient bladder is in swelling state, two the sheet metal A be arranged in resilient bladder contact with corresponding sheet metal B respectively, operating circuit is now battery and heating resistance wire series connection, speaker no power, can generate heat after heating resistance wire energising, fluid temperature through glass tubing of infusing is raised, at the end of transfusion soon, resilient bladder can become contraction state, two the sheet metal A be arranged in resilient bladder do not contact with corresponding sheet metal B respectively, operating circuit is now battery, the circuit of heating resistance wire and loudspeaker in series, sound is sent after speaker energising, medical personnel are reminded to do further process, the liquid in infusion bottle is avoided to drip off the situations such as rear reproduction blood back, cause the body harm to patient, reduce the workload of medical personnel simultaneously.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of infusion prior-warning device.
Background technology
Transfusion device is very common medical apparatus and instruments, is mainly used in setting up the medicine liquid channel between the medical container such as infusion bottle or transfusion bag and vein.Existing transfusion device in use, need whether to carry complete by manual observation medicinal liquid, to notify that nursing staff carries out changing dressings, pulling out the operations such as pin in time, if the sleeping non-Timeliness coverage medicinal liquid conveying of patient is complete in infusion process, be very easy to cause gas to enter the malpractice such as vein, blood backflow.For solving the problem, there is many infusion alarms, but be all be set directly on transfusion device as parts of transfusion device, significantly increase the manufacturing cost of transfusion device, and be mostly disposable due to transfusion device, therefore, huge waste can be caused, be unfavorable for applying.Make that infusion alarm structure is simple, cost is low, low in energy consumption, reliable and stable, do not pollute medicinal liquid, be applicable to various medicinal liquid, really facilitate hospital and patient to use, must continue to improve.
Utility model content
The purpose of this utility model is the deficiency for solving the problems of the technologies described above, and provides a kind of infusion prior-warning device.
This utility model is the deficiency solved the problems of the technologies described above, the technical scheme adopted is: a kind of infusion prior-warning device, comprise box body, infusion tube, transfusion glass tubing, heating resistance wire, speaker, automatic interrupter and battery, described infusion tube is arranged in box body, the upper end of infusion tube passes box body and arranges, the lower end of infusion tube connects transfusion glass tubing, the transfusion glass tubing other end passes box body and arranges, the outer wall of described transfusion glass tubing is provided with helical groove, heating resistance wire is wrapped in helical groove, the body that described infusion tube is positioned at box body is provided with resilient bladder, battery is fixedly installed tray interior, described battery, heating resistance wire, connected by circuit between speaker and automatic interrupter, concrete circuit connecting relation is: battery and heating resistance wire and loudspeaker in series, automatic interrupter is in parallel with speaker, described automatic interrupter comprises sheet metal A and sheet metal B, the outer wall of resilient bladder is symmetrically arranged with sheet metal A, connected by thin wire between two sheet metal A, on the inwall of box body, corresponding two sheet metal A are symmetrically arranged with sheet metal B, two sheet metal B are connected to the both positive and negative polarity of battery respectively.
Described infusion tube passes box body one end and is provided with infusion needle for inserting infusion bottle, and the bottom of described transfusion glass tubing is provided with rubber stopper.
Described transfusion prior-warning device is also provided with shutdown switch, and shutdown switch is connected with loudspeaker in series.
Described speaker is Herba Cladoniae verticillatae.
beneficial effect
Whether transfusion prior-warning device of the present utility model has liquid by automatic sensing in tube for transfusion, when there being liquid in tube for transfusion, resilient bladder is in swelling state, two the sheet metal A be arranged in resilient bladder contact with corresponding sheet metal B respectively, operating circuit is now battery and heating resistance wire series connection, speaker no power, can generate heat after heating resistance wire energising, fluid temperature through glass tubing of infusing is raised, at the end of transfusion soon, resilient bladder can become contraction state, two the sheet metal A be arranged in resilient bladder do not contact with corresponding sheet metal B respectively, operating circuit is now battery, heating resistance wire and speaker, sound is sent after speaker energising, medical personnel are reminded to do further process (and speaker being quit work by shutdown switch), the liquid in infusion bottle is avoided to drip off the situations such as rear reproduction blood back, cause the body harm to patient, reduce the workload of medical personnel simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model transfusion prior-warning device transfusion state;
Fig. 2 is the structural representation of this utility model transfusion prior-warning device alarm condition;
Fig. 3 is the circuit connection diagram of this utility model transfusion prior-warning device transfusion state;
Fig. 4 is the circuit connection diagram of this utility model transfusion prior-warning device alarm condition;
Fig. 5 is the structural representation that this utility model transfusion prior-warning device transfusion glass tubing and heating resistance wire arrange relation;
Labelling in figure: 1, box body, 2, infusion tube, 3, transfusion glass tubing, 4, heating resistance wire, 5, speaker, 6, battery, 7, sheet metal A, 8, sheet metal B, 9, resilient bladder, 10, thin wire, 11, infusion needle, 12, shutdown switch.
Detailed description of the invention
As shown in the figure: a kind of infusion prior-warning device, comprise box body 1, infusion tube 2, transfusion glass tubing 3, heating resistance wire 4, speaker 5, automatic interrupter and battery 6, speaker 5 is Herba Cladoniae verticillatae, described infusion tube 2 is arranged in box body 1, the upper end of infusion tube 2 passes box body 1 and arranges, described infusion tube 2 passes box body 1 one end and is provided with infusion needle 11 for inserting infusion bottle, the lower end of infusion tube 2 connects transfusion glass tubing 3, transfusion glass tubing 3 other end passes box body 1 and arranges, and the bottom of transfusion glass tubing 3 is provided with rubber stopper.The outer wall of described transfusion glass tubing 3 is provided with helical groove, heating resistance wire 4 is wrapped in helical groove, the body that described infusion tube 2 is positioned at box body 1 is provided with resilient bladder 9, it is inner that battery 6 is fixedly installed box body 1, described battery 6, heating resistance wire 4, connected by circuit between speaker 5 and automatic interrupter, concrete circuit connecting relation is: battery 6 is connected with heating resistance wire 4 and speaker 5, automatic interrupter is in parallel with speaker 5, described automatic interrupter comprises sheet metal A7 and sheet metal B8, the outer wall of resilient bladder 9 is symmetrically arranged with sheet metal A7, connected by thin wire 10 between two sheet metal A7, on the inwall of box body 1, corresponding two sheet metal A7 are symmetrically arranged with sheet metal B8, two sheet metal B8 are connected to the both positive and negative polarity of battery 6 respectively.Transfusion prior-warning device is also provided with shutdown switch 12, and shutdown switch 12 and speaker 5 are connected in series.
Whether transfusion prior-warning device of the present utility model has liquid by automatic sensing in tube for transfusion, when there being liquid in tube for transfusion, resilient bladder is in swelling state, two the sheet metal A be arranged in resilient bladder contact with corresponding sheet metal B respectively, operating circuit is now battery and heating resistance wire series connection, speaker no power, can generate heat after heating resistance wire energising, fluid temperature through glass tubing of infusing is raised, at the end of transfusion soon, resilient bladder can become contraction state, two the sheet metal A be arranged in resilient bladder do not contact with corresponding sheet metal B respectively, operating circuit is now battery, heating resistance wire and speaker, sound is sent after speaker energising, medical personnel are reminded to do further process (and speaker being quit work by shutdown switch), the liquid in infusion bottle is avoided to drip off the situations such as rear reproduction blood back, cause the body harm to patient, reduce the workload of medical personnel simultaneously.
Applicant has made detailed description to design of the present utility model and embodiment; those skilled in the art can make various conversion and improvement on this basis; but these conversion and improve and all do not depart from spirit of the present utility model, within the protection domain all limited at claims.
Claims (4)
1. an infusion prior-warning device, it is characterized in that: comprise box body (1), infusion tube (2), transfusion glass tubing (3), heating resistance wire (4), speaker (5), automatic interrupter and battery (6), described infusion tube (2) is arranged in box body (1), the upper end of infusion tube (2) passes box body (1) and arranges, the lower end of infusion tube (2) connects transfusion glass tubing (3), transfusion glass tubing (3) other end passes box body (1) and arranges, the outer wall of described transfusion glass tubing (3) is provided with helical groove, heating resistance wire (4) is wrapped in helical groove, the body that described infusion tube (2) is positioned at box body (1) is provided with resilient bladder (9), it is inner that battery (6) is fixedly installed box body (1), described battery (6), heating resistance wire (4), connected by circuit between speaker (5) and automatic interrupter, concrete circuit connecting relation is: battery (6) is connected with heating resistance wire (4) and speaker (5), automatic interrupter is in parallel with speaker (5), described automatic interrupter comprises sheet metal A(7) and sheet metal B(8), the outer wall of described resilient bladder (9) is symmetrically arranged with sheet metal A(7), two sheet metal A(7) between by thin wire (10) connect, corresponding two sheet metal A(7 on the inwall of box body (1)) be symmetrically arranged with sheet metal B(8), two sheet metal B(8) be connected to the both positive and negative polarity of battery (6) respectively.
2. a kind of infusion prior-warning device as claimed in claim 1, it is characterized in that: described infusion tube (2) passes box body (1) one end and is provided with infusion needle (11) for inserting infusion bottle, and the bottom of described transfusion glass tubing (3) is provided with rubber stopper.
3. a kind of infusion prior-warning device as claimed in claim 1, is characterized in that: described transfusion prior-warning device is also provided with shutdown switch (12), and shutdown switch (12) and speaker (5) are connected in series.
4. a kind of infusion prior-warning device as claimed in claim 1, is characterized in that: described speaker (5) is Herba Cladoniae verticillatae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510352.7U CN204261136U (en) | 2014-09-05 | 2014-09-05 | A kind of infusion prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510352.7U CN204261136U (en) | 2014-09-05 | 2014-09-05 | A kind of infusion prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261136U true CN204261136U (en) | 2015-04-15 |
Family
ID=52796037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510352.7U Expired - Fee Related CN204261136U (en) | 2014-09-05 | 2014-09-05 | A kind of infusion prior-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225719A (en) * | 2014-09-05 | 2014-12-24 | 河南科技大学第一附属医院 | Drip transfusion early-warning device |
| CN110038186A (en) * | 2019-05-15 | 2019-07-23 | 杭州爱凯医疗用品有限公司 | A kind of infusion alarm and control method |
-
2014
- 2014-09-05 CN CN201420510352.7U patent/CN204261136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225719A (en) * | 2014-09-05 | 2014-12-24 | 河南科技大学第一附属医院 | Drip transfusion early-warning device |
| CN110038186A (en) * | 2019-05-15 | 2019-07-23 | 杭州爱凯医疗用品有限公司 | A kind of infusion alarm and control method |
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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: 20150415 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |