CN201978267U - Automatic intravenous push injection device - Google Patents
Automatic intravenous push injection device Download PDFInfo
- Publication number
- CN201978267U CN201978267U CN2011200496085U CN201120049608U CN201978267U CN 201978267 U CN201978267 U CN 201978267U CN 2011200496085 U CN2011200496085 U CN 2011200496085U CN 201120049608 U CN201120049608 U CN 201120049608U CN 201978267 U CN201978267 U CN 201978267U
- Authority
- CN
- China
- Prior art keywords
- injection device
- piston
- intravenous push
- push injection
- automatic intravenous
- 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
- 238000002347 injection Methods 0.000 title abstract description 6
- 239000007924 injection Substances 0.000 title abstract description 6
- 238000001990 intravenous administration Methods 0.000 title abstract 5
- 238000010253 intravenous injection Methods 0.000 claims description 8
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an automatic intravenous push injection device which belongs to the technical field of medical tools. The utility model has the technical scheme that: the automatic intravenous push injection device comprises a needle head, a needle tube and a piston, and is characterized in that springs are arranged on the back side of the piston and the tail section of the needle tube; a pull wire is arranged in the center of the back side of the piston; and the outer side of the tail section of the needle tube is provided with a positioning arm. The automatic intravenous push injection device has a simple structure, is convenient to operate and saves time and labor when carrying out intravenous push injection to a patient, so that the working difficulty of nursing personnel is reduced.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of automatic intravenous injection device specifically.
Background technology: at present, use syringe to inject by hand clinically when carrying out intravenous injection to patient mostly, operation very bothering, wasting time and energy like this, has increased great work difficulty to the nursing staff.
Summary of the invention: the purpose of this utility model provides a kind of automatic intravenous injection device easy and simple to handle, time saving and energy saving when carrying out intravenous injection to patient.
The technical solution of the utility model is: comprise syringe needle, needle tubing and piston, it is characterized in that being provided with spring at the piston back side and needle tubing latter end that piston back side central authorities are provided with backguy, the needle tubing latter end outside is provided with registration arm.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out intravenous injection to patient, alleviated nursing staff's work difficulty.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, syringe needle, 2, needle tubing, 3, piston, 4, spring, 5, backguy, 6, registration arm.
The specific embodiment: comprise syringe needle 1, needle tubing 2 and piston 3, it is characterized in that being provided with spring 4 at piston 3 back sides and needle tubing 2 latter ends that piston 3 back side central authorities are provided with backguy 5, the needle tubing 2 latter ends outside is provided with registration arm 6.Pull backguy 5 aspiration medicinal liquids and backguy 5 is fixed on the registration arm 6, when carrying out intravenous injection to patient, decontrol backguy 5, spring 4 injection liquids get final product.
Claims (1)
1. automatic intravenous injection device, comprise syringe needle (1), needle tubing (2) and piston (3), it is characterized in that: be provided with spring (4) at piston (3) back side and needle tubing (2) latter end, piston (3) back side central authorities are provided with backguy (5), and needle tubing (2) the latter end outside is provided with registration arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200496085U CN201978267U (en) | 2011-02-16 | 2011-02-16 | Automatic intravenous push injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200496085U CN201978267U (en) | 2011-02-16 | 2011-02-16 | Automatic intravenous push injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978267U true CN201978267U (en) | 2011-09-21 |
Family
ID=44605737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200496085U Expired - Fee Related CN201978267U (en) | 2011-02-16 | 2011-02-16 | Automatic intravenous push injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978267U (en) |
-
2011
- 2011-02-16 CN CN2011200496085U patent/CN201978267U/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: 20110921 Termination date: 20120216 |