CN203183419U - Novel steel needle puncture device - Google Patents
Novel steel needle puncture device Download PDFInfo
- Publication number
- CN203183419U CN203183419U CN 201320106302 CN201320106302U CN203183419U CN 203183419 U CN203183419 U CN 203183419U CN 201320106302 CN201320106302 CN 201320106302 CN 201320106302 U CN201320106302 U CN 201320106302U CN 203183419 U CN203183419 U CN 203183419U
- Authority
- CN
- China
- Prior art keywords
- puncture device
- steel needle
- infusion bottle
- novel steel
- perforator
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a novel steel needle puncture device applicable to a disposable infusion apparatus, and belongs to the technical field of medical apparatuses and instruments. The novel steel needle puncture device is characterized in that the lower edge of a side hole of the puncture device is an inclined plane. With the structure, when the puncture device is clinically used, a rubber plug of a puncture infusion bottle is smooth, and the problem that rubber scraps are generated by the fact that the rubber plug of the infusion bottle is cut by edges is completely solved.
Description
Technical field
[0001] this utility model relates to a kind of novel draw point perforator that is applicable to disposable transfusion device, belongs to technical field of medical instruments.
Background technology
The residing plane, side opening lower edge of conventional draw point perforator is vertical with the centrage of perforator, the perforator of this structure has sharp seamed edge, in the clinical use, perforator has some setbacks when puncture infusion bottle plug, its seamed edge cuts the infusion bottle plug easily and produces exfoliation, has the transfusion potential safety hazard.
Summary of the invention
This utility model provides a kind of novel draw point perforator, it is smooth and easy that it has when clinical use puncture infusion bottle plug, and has stopped cutting infusion bottle plug in the piercing process and produce the problem of exfoliation, makes clinical transfusion safer.
The technical scheme that its technical problem that solves this utility model adopts is: the side opening lower edge of perforator is the inclined-plane.
Transfusion device is when using the described draw point perforator of this patent, it is that the inclined-plane guiding is thrust that perforator inserts the infusion bottle plug, the probability of having avoided seamed edge directly to cut the infusion bottle plug, thereby it is smooth and easy to reach piercing process, and the problem of having stopped to cut the infusion bottle plug in the piercing process and having produced exfoliation reaches and improves the transfusion purpose of safety.
This utility model is simple in structure, realizes easily producing in batches.
Description of drawings
Fig. 1 is the structural representation of embodiment;
Among Fig. 1: 1. side opening, 2. inclined-plane, 3. seamed edge
The specific embodiment
Below, accompanying drawings performance of the present utility model:
The side opening of perforator (1) lower edge is inclined-plane (2), it is that inclined-plane (2) guiding is thrust that the perforator of this structure inserts the infusion bottle plug, puncture infusion bottle plug is smooth and easy when making clinical use, and has stopped the problem that seamed edge (3) cutting infusion bottle plug produces buffings.
Claims (1)
1. novel draw point perforator, the side opening lower edge that it is characterized in that perforator is the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106302 CN203183419U (en) | 2013-03-08 | 2013-03-08 | Novel steel needle puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106302 CN203183419U (en) | 2013-03-08 | 2013-03-08 | Novel steel needle puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183419U true CN203183419U (en) | 2013-09-11 |
Family
ID=49100324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106302 Expired - Fee Related CN203183419U (en) | 2013-03-08 | 2013-03-08 | Novel steel needle puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320813A (en) * | 2017-08-11 | 2017-11-07 | 湖南平安医械科技有限公司 | A kind of high pressure resistant remaining needle |
-
2013
- 2013-03-08 CN CN 201320106302 patent/CN203183419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320813A (en) * | 2017-08-11 | 2017-11-07 | 湖南平安医械科技有限公司 | A kind of high pressure resistant remaining needle |
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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: 20130911 Termination date: 20140308 |