CN201921230U - Damage-free syringe - Google Patents
Damage-free syringe Download PDFInfo
- Publication number
- CN201921230U CN201921230U CN2011200062067U CN201120006206U CN201921230U CN 201921230 U CN201921230 U CN 201921230U CN 2011200062067 U CN2011200062067 U CN 2011200062067U CN 201120006206 U CN201120006206 U CN 201120006206U CN 201921230 U CN201921230 U CN 201921230U
- Authority
- CN
- China
- Prior art keywords
- syringe
- damage
- needle
- injection needle
- pintle
- 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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Abstract
The utility model discloses a damage-free syringe, which comprises a needle plug, a needle barrel and an injection needle head. The damage-free syringe is characterized in that a catch device is disposed at the rear of the needle plug. After the damage-free syringe is used, the injection needle head is fixed at the rear of the needle plug via the catch device at the rear of the needle plug, and then is pushed into the needle barrel, thereby avoiding possibility of damaging human bodies due to the injection needle head.
Description
Technical field
This utility model belongs to the syringe class, be specifically can avoid after a kind of the finishing using that injection needle stabs human body exempt to damage syringe.
Background technology
In clinical nursing activity, an important job content is exactly to treat to patient infusion, injection finishes injection needle is extracted in patient body, then injection needle is recovered to together with syringe, pintle in the fixed container of dispense chamber the inside, waits for and destroying; In removal process; run into the phenomenon of entry needle needle sting human body through regular meeting; bring very big inconvenience to clinical nursing activity; because the kind difference of disease that the patient takes a disease; adding simultaneously is not that all patients to hospital's injection for curing can check infectious disease, thus this stab phenomenon also to the nursing staff brought very big catch an illness dangerous and pathophorous possible.
Summary of the invention
The purpose of this utility model with regard to being at the defective of above-mentioned prior art and can avoid after a kind of finishing using is provided that injection needle stabs human body exempt to damage syringe.
Its technical solution is as follows: exempt to damage syringe, it includes pintle, syringe and injection needle, it is characterized in that: a shutoff device is arranged at the rear portion of described pintle.
This utility model achieves the goal like this: after treatment finishes to patient infusion, injection needle is pulled up from syringe, then the rear portion of pintle is extracted out in syringe, find the shutoff device that is positioned at the pintle rear portion, the tail end of injection needle is pressed in the shutoff device, pintle is pushed in the syringe, the front end major part of injection needle enters in the syringe again, thereby has reached the purpose of avoiding injection needle damage human body.
Below in conjunction with accompanying drawing this utility model is further described:
Description of drawings
Figure is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, exempt to damage syringe, it includes pintle 1, syringe 2 and injection needle 5, it is characterized in that: a shutoff device 4 is arranged at the rear portion of described pintle 1.When this utility model uses, after treatment finishes to patient infusion, injection needle 5 is pulled up from syringe 2, then the rear portion of pintle 1 is extracted out in syringe 2, find the shutoff device 4 that is positioned at pintle 1 rear portion, the tail end 3 of injection needle 5 is pressed in the shutoff device 4, again pintle 1 is pushed in the syringe 2, front end 6 major parts of injection needle 5 enter in the syringe 2, thereby have reached the purpose of avoiding injection needle 5 damage human bodies.
Claims (1)
1. exempt to damage syringe, it includes pintle, syringe and injection needle, it is characterized in that: a shutoff device is arranged at the rear portion of described pintle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200062067U CN201921230U (en) | 2011-01-11 | 2011-01-11 | Damage-free syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200062067U CN201921230U (en) | 2011-01-11 | 2011-01-11 | Damage-free syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921230U true CN201921230U (en) | 2011-08-10 |
Family
ID=44425105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200062067U Expired - Fee Related CN201921230U (en) | 2011-01-11 | 2011-01-11 | Damage-free syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597195A (en) * | 2016-02-02 | 2016-05-25 | 黄沛敏 | Disposable syringe |
-
2011
- 2011-01-11 CN CN2011200062067U patent/CN201921230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597195A (en) * | 2016-02-02 | 2016-05-25 | 黄沛敏 | Disposable syringe |
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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: 20110810 Termination date: 20120111 |