CN2628063Y - Disposable self-controlling analgesic pump - Google Patents
Disposable self-controlling analgesic pump Download PDFInfo
- Publication number
- CN2628063Y CN2628063Y CN 03263708 CN03263708U CN2628063Y CN 2628063 Y CN2628063 Y CN 2628063Y CN 03263708 CN03263708 CN 03263708 CN 03263708 U CN03263708 U CN 03263708U CN 2628063 Y CN2628063 Y CN 2628063Y
- Authority
- CN
- China
- Prior art keywords
- conduit
- flow
- automatic control
- disposable
- controlling
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable automatic control type analgesia pump. The utility model inserts two tees in pipes, and the two tees are connected in parallel and inserted into two sustainable volume catheters, wherein a self controlling flow switch is connected inside one of the two sustainable volume catheter.
Description
Technical field
This utility model relates to a kind of medical apparatus, specifically a kind of disposable autocontrol analgesia pump.
Background technology
At present, known disposable use analgesia pump is made up of suspension clamp, suspension ring, containment vessel, medicine storage device, feeding opening, liquid medicine filter, conduit, two-way valve, three-way valve, infusion connector, protective sleeve etc.Flow is a continuous schedule.But when patient's pain increased, its flow but can not increase, and made patient's pain can not get effective control.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of disposable autocontrol analgesia pump.This disposable autocontrol analgesia pump, when patient's pain increased, can oneself control increased flow, can effectively control the misery that pain alleviates the patient.
The technical scheme in the invention for solving the technical problem is: connect two threeways in the conduit, between two threeways, two lasting flow conduit of access in parallel, one of them inserts a flow control switch, generally speaking, flow control switch is closed, when patient's pain increases, the patient can increase flow by flow control switch, and pain is effectively controlled.
The beneficial effects of the utility model are: the patient can oneself control medicinal liquid flow, reduces painful timely and effectively
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified;
Accompanying drawing is a structural representation of the present utility model;
Among the figure: 1. suspension clamp, 2. suspension ring, 3. containment vessel, 4. medicine storage device, 5. feeding opening, 6. liquid medicine filter, 7. conduit, 8. go up threeway, 9. continue flow conduit, 10. automatic control flow conduit, 11. automatic control flow switches, 12. times threeways, 13. two-way valves, 14. three-way valve, 15. transfusion device joints, 16. protective sleeves.
The specific embodiment
In the accompanying drawings, last threeway (8) is joined by conduit (7) and liquid medicine filter (6), following threeway (12) is joined by conduit (7) and two-way valve (13), between last threeway (8) and the following threeway (12), flow conduit (9) and automatic control flow conduit (10) automatic control flow conduit (10) the indirect automatic control flow switch (11) of continuing in parallel, in the ordinary course of things, automatic control flow control switch (11) closes, when patient's pain increases, the patient can increase flow by automatic control flow switch (11), effectively to palliate the agonizing sufferings.
Claims (1)
1, a kind of disposable autocontrol analgesia pump, it comprises suspension clamp, suspension ring, containment vessel, medicine storage device, feeding opening, conduit, two-way valve, three-way valve, infusion connector, protective sleeve etc.It is characterized in that having increased in conduit two threeways, two lasting flow conduit in parallel wherein are connected to an automatic control flow switch in a lasting flow conduit between two threeways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263708 CN2628063Y (en) | 2003-05-22 | 2003-05-22 | Disposable self-controlling analgesic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263708 CN2628063Y (en) | 2003-05-22 | 2003-05-22 | Disposable self-controlling analgesic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628063Y true CN2628063Y (en) | 2004-07-28 |
Family
ID=34255799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03263708 Expired - Fee Related CN2628063Y (en) | 2003-05-22 | 2003-05-22 | Disposable self-controlling analgesic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628063Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049681A (en) * | 2017-06-01 | 2017-08-18 | 王铮 | A kind of composite instrument for thoracic surgery |
-
2003
- 2003-05-22 CN CN 03263708 patent/CN2628063Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049681A (en) * | 2017-06-01 | 2017-08-18 | 王铮 | A kind of composite instrument for thoracic surgery |
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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: 20040728 Termination date: 20110522 |