CN201020077Y - Antalgic pump medicament adding device - Google Patents
Antalgic pump medicament adding device Download PDFInfo
- Publication number
- CN201020077Y CN201020077Y CNU2007200176574U CN200720017657U CN201020077Y CN 201020077 Y CN201020077 Y CN 201020077Y CN U2007200176574 U CNU2007200176574 U CN U2007200176574U CN 200720017657 U CN200720017657 U CN 200720017657U CN 201020077 Y CN201020077 Y CN 201020077Y
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- CN
- China
- Prior art keywords
- outlet
- analgesic
- syringe
- threeway
- way
- 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
The utility model relates to analgesic instruments, in particular to a medicine-adding device for analgesic pumps, consisting of a conduit, a three-way and a syringe, characterized in that: the drug feeding port of the analgesic pump is linked to one outlet of the three-way; another outlet of the three-way is linked to the outlet of analgesic agent bag; the third outlet of the three-way is provided with the syringe; a rotary valve is arranged inside the three-way. Being capable of injecting the analgesic agent from the analgesic agent bag into the analgesic pump without the need of dismantlement, the utility model reduces the chances of cross infection and has the advantages of: simple structure, low cost and convenient in use.
Description
Technical field: this utility model belongs to the medicine instrument technical field, relates to the analgesia apparatus, a kind of specifically analgesia pump chemicals dosing plant.
Background technology: the analgesia pump of clinical use needs to annotate analgesic solution in analgesia pump.Adopt the method for filling analgesic solution to be at present, behind syringe extraction analgesic solution, medicine-pouring port by analgesia pump injects the analgesic solution in the being extracted into syringe in the analgesia pump, by extracting repeatedly and injecting, operation repeatedly, just can reach the analgesic solution prescribed dose of analgesia pump, have complex operation, shortcoming that workload is big, also increase simultaneously and pollute and the chance of bacterial infection.
Summary of the invention: the purpose of this utility model is to overcome the deficiencies in the prior art and a kind of cross infection chance and analgesia pump chemicals dosing plant simple in structure, easy to use of reducing is provided.
The purpose of this utility model is achieved in that this utility model is made up of conduit, threeway and syringe, it is characterized in that: the analgesia pump medicine-pouring port connects with an outlet of threeway by conduit, the another one outlet of threeway connects by the outlet of conduit with the analgesic solution bag, syringe is equipped with in the 3rd outlet of threeway, is provided with rotary valve in the threeway.
This utility model has been realized under situation about not dismantling the analgesic solution in the analgesic solution bag being injected in the analgesia pump, thereby has reduced the chance that causes cross infection, and has advantage simple in structure, with low cost, easy to use.
Appended drawings is a structural representation of the present utility model.
1 analgesia pump, 11 conduits, 2 syringes, 3 threeways, 4 rotary valves among the figure
5 analgesic solution bags, 51 conduits
Specific embodiment this utility model is made up of conduit, threeway (3) and syringe (2), medicine-pouring port place at analgesia pump (1) screws in joint, this joint is connected with conduit (11), the other end of conduit (11) is connected with an outlet of threeway (3), thrust in the analgesic solution bag (5) with a syringe needle equally, this syringe needle is connected with conduit (51), the other end of conduit (51) is connected with another outlet of threeway (3), the 3rd outlet of threeway (3) is equipped with syringe (2) by syringe needle, is provided with rotary valve (4) in the threeway (3).
During use, adjust rotary valve (4), analgesic solution bag (5) is communicated with syringe (2), under this kind working condition, analgesic solution is drawn in the syringe (2) in analgesic solution bag (5), yet adjust rotary valve (4) syringe (2) and analgesia pump (1) are communicated, under this working condition the analgesic solution in the syringe (2) is injected in the analgesia pump (1), thereby realized the purpose of this utility model.
Claims (1)
1. analgesia pump chemicals dosing plant, form by conduit, threeway (3) and syringe (2), it is characterized in that: analgesia pump (1) medicine-pouring port connects with an outlet of threeway (3) by conduit (11), the another one outlet of threeway (3) connects with the outlet of analgesic solution bag (5) by conduit (51), syringe (2) is equipped with in the 3rd outlet of threeway (3), is provided with rotary valve (4) in the threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176574U CN201020077Y (en) | 2007-01-19 | 2007-01-19 | Antalgic pump medicament adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176574U CN201020077Y (en) | 2007-01-19 | 2007-01-19 | Antalgic pump medicament adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020077Y true CN201020077Y (en) | 2008-02-13 |
Family
ID=39087482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200176574U Expired - Fee Related CN201020077Y (en) | 2007-01-19 | 2007-01-19 | Antalgic pump medicament adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020077Y (en) |
Cited By (2)
| 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 |
| CN114761052A (en) * | 2019-09-16 | 2022-07-15 | 康尔福盛303公司 | Syringe control assembly |
-
2007
- 2007-01-19 CN CNU2007200176574U patent/CN201020077Y/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN114761052A (en) * | 2019-09-16 | 2022-07-15 | 康尔福盛303公司 | Syringe control assembly |
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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: 20080213 |