CN201020118Y - Convenience injector medicine dispensing needle - Google Patents
Convenience injector medicine dispensing needle Download PDFInfo
- Publication number
- CN201020118Y CN201020118Y CNU2006201672454U CN200620167245U CN201020118Y CN 201020118 Y CN201020118 Y CN 201020118Y CN U2006201672454 U CNU2006201672454 U CN U2006201672454U CN 200620167245 U CN200620167245 U CN 200620167245U CN 201020118 Y CN201020118 Y CN 201020118Y
- Authority
- CN
- China
- Prior art keywords
- needle
- dispensing needle
- injector
- utility
- model
- 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
- 239000003814 drug Substances 0.000 title description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000008215 water for injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000010999 medical injection Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a convenient dispensing needle for injector, belonging to the technical field of medical injector, specifically, is a convenient dispensing needle for injector. The utility model aims at providing a convenient dispensing needle for medical staff to prepare chemicals easily and quickly. Meanwhile, the effect of enough chemicals can be assured. The technical scheme for the utility model is that a needle head is of double-cavity structure. The rear of the long cavity is communicated with a needle stand and a needle tube; while the rear of the short one is communicated with the outside. The dispensing needle is mainly applied to the chemicals preparation by medical staff.
Description
Technical field: this utility model belongs to medical injection utensil technical field, is a kind of syringe dispensing needle that makes things convenient for specifically.
Background technology: the use of making up a prescription of the entry needle double as on the injector for medical purpose at present, but have many shortcomings.It must take the air in the medicine bottle away when making up a prescription, and could inject water for injection or diluent that dilution dissolving medicated powder is used, treat medicine dissolution after, inject an amount of air when extracting medicinal liquid again earlier and could extract whole medicinal liquids in the bottle fully out.Work to the medical care operator is extremely inconvenient, if it is not enough to inject air, the bottle inner liquid medicine is difficult for draining only, and reality has reduced the injection dose, does not reach due treatment curative effect.
Summary of the invention: the purpose of this utility model provides a kind of medical personnel when making up a prescription easily and fast convenient injection dispensing needle.Can guarantee simultaneously the curative effect of medication of capacity.
The technical solution of the utility model is: injection needle is designed to two-chamber, and the back in long chamber communicates with needle stand and needle tubing, and the back of short cavity communicates with the external world.
The beneficial effects of the utility model are: this utility model Shi Buxu that makes up a prescription takes earlier that air just can directly inject water for injection or diluent in the medicine bottle away, and also not needing earlier, the injection air just can extract the whole medicinal liquid of medicine bottle.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
1 is the long chamber that communicates with needle stand among the figure, and 2 is the short cavity that communicates with the external world, and 3 is needle stand.
The specific embodiment: injection needle is designed to two-chamber, and the back in long chamber 1 communicates with needle stand and needle tubing, and the back of short cavity 2 communicates with the external world.During use, the two-chamber syringe needle is inserted medicine bottle make up a prescription, the short cavity 2 that communicates with the external world can make air free in and out medicine bottle.
Claims (1)
1. make things convenient for the syringe dispensing needle, comprise common injection needle, it is characterized in that: injection needle is designed to two-chamber, and the back in long chamber (1) communicates with needle stand (3) and needle tubing, and the back of short cavity (2) communicates with the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201672454U CN201020118Y (en) | 2006-12-01 | 2006-12-01 | Convenience injector medicine dispensing needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201672454U CN201020118Y (en) | 2006-12-01 | 2006-12-01 | Convenience injector medicine dispensing needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020118Y true CN201020118Y (en) | 2008-02-13 |
Family
ID=39087523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201672454U Expired - Fee Related CN201020118Y (en) | 2006-12-01 | 2006-12-01 | Convenience injector medicine dispensing needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020118Y (en) |
-
2006
- 2006-12-01 CN CNU2006201672454U patent/CN201020118Y/en not_active Expired - Fee Related
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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 |