CN201823126U - Auto-exhausting injector - Google Patents
Auto-exhausting injector Download PDFInfo
- Publication number
- CN201823126U CN201823126U CN201020569940XU CN201020569940U CN201823126U CN 201823126 U CN201823126 U CN 201823126U CN 201020569940X U CN201020569940X U CN 201020569940XU CN 201020569940 U CN201020569940 U CN 201020569940U CN 201823126 U CN201823126 U CN 201823126U
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- CN
- China
- Prior art keywords
- injector
- needle
- exhausting
- auto
- handle
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An auto-exhausting injector belongs to the technical field of medical instruments and the technical scheme is as follows: the injector comprises a syringe needle, a needle tube, a piston and a needle core, and is characterized in that the front segment of the needle tube is provided with an elastic arm, the middle segment of the elastic arm is provided with a press handle, the front segment of the elastic arm is provided with a knocking hammer, and the press handle is provided with a pulley. The auto-exhausting injector has simple structure, is convenient as well as time-saving and labor-saving for operation, and relieves work difficulty for medical personnel when being used for injection.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of from body exhaust syringe specifically.
Background technology: at present, employed clinically syringe mainly is made of syringe needle, needle tubing, piston and nook closing member, this syringe is before injecting to patient, needing to play gently earlier needle tubing makes the interior gas of needle tubing reach the syringe needle root, then gas is discharged, operation very bothers, wastes time and energy like this, has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of easy and simple to handle, time saving and energy saving from body exhaust syringe when injecting to patient.
The technical solution of the utility model is: comprise syringe needle, needle tubing, piston and nook closing member, it is characterized in that being provided with elasticity arm at the needle tubing leading portion that the elasticity arm stage casing is provided with handle, the elasticity arm leading portion is provided with kowtows hammer, and handle is provided with pulley.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle when injecting to patient, time saving and energy saving, alleviated medical worker'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, nook closing member, 5, elasticity arm, 6, handle, 7, kowtow hammer, 8, pulley.
The specific embodiment: comprise syringe needle 1, needle tubing 2, piston 3 and nook closing member 4, it is characterized in that being provided with elasticity arm 5 at needle tubing 2 leading portions that elasticity arm 5 stage casings are provided with handle 6, elasticity arm 5 leading portions are provided with kowtows hammer 7, and handle 6 is provided with pulley 8.When injecting to patient, thumb and middle finger be needle tubing 2 fixedly, and forefinger slip pulley 8 is pressed pressuring press handle 6, kowtows hammer 7 and knocks needle tubing 2 and get final product.
Claims (1)
1. from body exhaust syringe, comprise syringe needle (1), needle tubing (2), piston (3) and nook closing member (4), it is characterized in that: be provided with elasticity arm (5) at needle tubing (2) leading portion, elasticity arm (5) stage casing is provided with handle (6), elasticity arm (5) leading portion is provided with kowtows hammer (7), and handle (6) is provided with pulley (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020569940XU CN201823126U (en) | 2010-09-28 | 2010-09-28 | Auto-exhausting injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020569940XU CN201823126U (en) | 2010-09-28 | 2010-09-28 | Auto-exhausting injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823126U true CN201823126U (en) | 2011-05-11 |
Family
ID=43961689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020569940XU Expired - Fee Related CN201823126U (en) | 2010-09-28 | 2010-09-28 | Auto-exhausting injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823126U (en) |
-
2010
- 2010-09-28 CN CN201020569940XU patent/CN201823126U/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: 20110511 Termination date: 20110928 |