CN201105065Y - Novel injection needle pipe - Google Patents
Novel injection needle pipe Download PDFInfo
- Publication number
- CN201105065Y CN201105065Y CNU200720177095XU CN200720177095U CN201105065Y CN 201105065 Y CN201105065 Y CN 201105065Y CN U200720177095X U CNU200720177095X U CN U200720177095XU CN 200720177095 U CN200720177095 U CN 200720177095U CN 201105065 Y CN201105065 Y CN 201105065Y
- Authority
- CN
- China
- Prior art keywords
- injection needle
- needle tube
- screw thread
- needle
- tube body
- 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
Abstract
The utility model discloses a new injection needle tube, belonging to medical device technical field, comprising a needle tube body and a convexity in front of the needle tube body. The utility model is characterized in that the convexity is provided with outer screw thread. The new injection needle tube has the advantages of simple structure; the needle head provided with corresponding inner screw thread and the convexity provided with outer screw thread, combined very fixedly, are rotatablly connected and can not separate, convenient for medical workers.
Description
Technical field: this utility model belongs to the medical apparatus technical field, is a kind of novel injection needle specifically.
Background technology: at present; the injection needle of Shi Yonging clinically; with the combination of injection needle for injection needle being inserted on entry needle body front end newborn protruding; this combination is very insecure; especially make up a prescription and puncture when using; syringe needle takes place and the protruding isolating phenomenon of needle tubing breast through regular meeting, brings inconvenience to medical personnel.
Summary of the invention: the purpose of this utility model provides a kind of syringe needle and needle tubing breast umbo closes firmly, and the novel injection needle of segregation phenomenon can not take place.
The technical solution of the utility model is: comprise the newborn protruding of needle tube body and needle tube body the place ahead, it is characterized in that being provided with external screw thread on breast is protruding.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use.Segregation phenomenon in conjunction with very firm, can not take place with newborn protruding being screwed in external screw thread structure in the syringe needle that will have corresponding female thread structure, has made things convenient for the medical personnel.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, needle tube body, 2, breast is protruding, 3, external screw thread.
The specific embodiment: comprise the newborn protruding 2 of needle tube body 1 and needle tube body 1 the place ahead, it is characterized in that on breast protruding 2, being provided with external screw thread 3.During use, the syringe needle that will have a corresponding female thread structure newborn protruding 2 is screwed in and gets final product with what have external screw thread 3 structures.
Claims (1)
1, novel injection needle comprises newborn protruding (2) in needle tube body (1) and needle tube body (1) the place ahead it is characterized in that: be provided with external screw thread (3) on breast protruding (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720177095XU CN201105065Y (en) | 2007-09-09 | 2007-09-09 | Novel injection needle pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720177095XU CN201105065Y (en) | 2007-09-09 | 2007-09-09 | Novel injection needle pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105065Y true CN201105065Y (en) | 2008-08-27 |
Family
ID=39956849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720177095XU Expired - Fee Related CN201105065Y (en) | 2007-09-09 | 2007-09-09 | Novel injection needle pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105065Y (en) |
-
2007
- 2007-09-09 CN CNU200720177095XU patent/CN201105065Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 |