CN201558385U - Quick and convenient injector - Google Patents
Quick and convenient injector Download PDFInfo
- Publication number
- CN201558385U CN201558385U CN2009202976450U CN200920297645U CN201558385U CN 201558385 U CN201558385 U CN 201558385U CN 2009202976450 U CN2009202976450 U CN 2009202976450U CN 200920297645 U CN200920297645 U CN 200920297645U CN 201558385 U CN201558385 U CN 201558385U
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- CN
- China
- Prior art keywords
- needle
- injector
- injection
- syringe
- quick
- 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 relates to an injector, which belongs to the technical field of the medical apparatus. A quick and convenient injector is characterized by comprising a needle tube. A needle pintle with a piston is arranged in the needle tube; the front end of the needle tube is provided with a needle head and the exterior sleeved with an injector holder; a spring is connected between the needle tube and the injector holder; the upper part of the injector holder is provided with an adjusting bolt, the bottom with a chassis and the lower part with a scale line. The injector has the following advantages that 1, the needle head is hidden in the exterior of the injector holder, which does not make the patient nervous; 2, the chassis is arranged on the injector holder, thus easily fixing the needle when injected and impossibly bending or breaking the needle due to tension or shake; 3, the injection depth can be limited by the position of the adjusting bolt. The injector is particularly suitable for extensive injection including flu prevention and the like.
Description
Technical field
This utility model relates to a kind of syringe, belongs to technical field of medical appliance structures.
Background technology
At present, mainly there is following shortcoming in the normally used syringe of hospital: 1, because when injection, syringe needle often is exposed to the outside, so make the child or the adult that often has a fainting spell during acupuncture treatment strikes fear into through regular meeting; 2, technical level of operators is required height, need carry out for a long time training to operator, treat that operator just can carry out practical operation after skilled fully, because if it is unskilled, may be in operation owing to reasons such as rocking of individual's anxiety or patient, cause phenomenons such as looper, broken needle, so not only can make the patient painful more, also influenced the reputation of hospital simultaneously; 3, because different diseases, to go deep into the degree of depth of blood vessel be different to syringe needle when injection, even if comparatively skilled personnel inject, holds bad this degree also unavoidably, can only rely on experiential operating for many years.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, provide a kind of easy and simple to handle, accurate positioning, easily fixing, can hide syringe needle, the fast syringe of injection speed.
Syringe of the present utility model is achieved through the following technical solutions:
A kind of quick and convenient syringe, special character is to comprise needle tubing 3, needle tubing 3 inside are provided with the pintle 1 of band piston 5, needle tubing 3 front ends are provided with syringe needle 7, the outside of needle tubing 3 is with injection seat 6, be connected by spring 2 between needle tubing 3 and the injection seat 6, injection seat 6 tops are provided with regulates bolt 4, and injection seat 6 bottoms are provided with chassis 9;
In order to record the degree of depth that syringe needle gos deep into skin more accurately, described injection seat 6 bottoms also are provided with graduation mark 8.
A kind of quick and convenient syringe of the present utility model, compare prior art and have the following advantages: 1, the injection seat owing to outer setting can stash syringe needle, so can not make us producing fear; 2, owing to also be provided with the chassis on the injection seat,, can not rock generation looper, broken needle phenomenon because of anxiety or patient so when injection, be easy to fix; 3, injection depth can limit by the position of regulating bolt, owing to also be provided with graduation mark, so can accurately carry out the injection of different depth; 4, since fast inserting needle, go out pin, so improved the speed of injection, alleviated patient's misery, especially be fit to the large tracts of land fast injection; 5, use this syringe, not needing has too high requirement to operator's technical ability proficiency level, simple and easy to do.This syringe especially is fit to extensive injection uses such as influenza prevention.
Description of drawings
Fig. 1: be the quick and convenient syringe construction sketch map of this utility model;
Among the figure: 1, pintle, 2, spring, 3, needle tubing, 4, regulate bolt, 5, piston, 6, injection seat, 7, syringe needle, 8, graduation mark, 9, the chassis.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment 1
A kind of quick and convenient syringe of present embodiment is with reference to figure 1, in comprising needle tubing 3, needle tubing 3 inside are provided with the pintle 1 of band piston 5, needle tubing 3 front ends are provided with syringe needle 7, the outside of needle tubing 3 is with injection seat 6, is connected by spring 2 between needle tubing 3 and the injection seat 6, and injection seat 6 tops are provided with regulates bolt 4, injection seat 6 bottoms are provided with chassis 9, and injection seat 6 bottoms also are provided with graduation mark 8.
During use, earlier needle tubing is loaded onto syringe needle, extract medicinal liquid, the degree of depth of injection is by observing the position of graduation mark regulation cock according to actual needs again, and the syringe that will be with spring then moves on to the injection site, and the chassis is pressed on the skin, the injection seat of holding with a firm grip, press down pintle, make syringe needle thrust skin and inject, after injection is finished, unclamp hands, this moment, syringe needle automatically replied under the effect of spring, went out pin rapidly, finished injection.
A kind of quick and convenient syringe of present embodiment, compare prior art and have the following advantages: 1, the injection seat owing to outer setting can stash syringe needle, so can not make us producing fear; 2, owing to also be provided with the chassis on the injection seat,, can not rock generation looper, broken needle phenomenon because of anxiety or patient so when injection, be easy to fix; 3, injection depth can limit by the position of regulating bolt, owing to also be provided with graduation mark, so can accurately carry out the injection of different depth; 4, since fast inserting needle, go out pin, so improved the speed of injection, alleviated patient's misery, especially be fit to the large tracts of land fast injection; 5, use this syringe, not needing has too high requirement to operator's technical ability proficiency level, simple and easy to do.This syringe especially is fit to extensive injection uses such as influenza prevention.
Claims (2)
1. quick and convenient syringe, it is characterized in that comprising needle tubing (3), needle tubing (3) inside is provided with the pintle (1) of band piston (5), needle tubing (3) front end is provided with syringe needle (7), the outside of needle tubing (3) is with injection seat (6), be connected by spring (2) between needle tubing (3) and the injection seat (6), injection seat (6) top is provided with regulates bolt (4), and injection seat (6) bottom is provided with chassis (9).
2. according to the described a kind of quick and convenient syringe of claim 1, it is characterized in that injection seat (6) bottom also is provided with graduation mark (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202976450U CN201558385U (en) | 2009-12-15 | 2009-12-15 | Quick and convenient injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202976450U CN201558385U (en) | 2009-12-15 | 2009-12-15 | Quick and convenient injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558385U true CN201558385U (en) | 2010-08-25 |
Family
ID=42623531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202976450U Expired - Fee Related CN201558385U (en) | 2009-12-15 | 2009-12-15 | Quick and convenient injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2609628C2 (en) * | 2015-06-30 | 2017-02-02 | Сергей Викторович Симоненко | Device for independent performance of intramuscular and subcutaneous injections |
-
2009
- 2009-12-15 CN CN2009202976450U patent/CN201558385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2609628C2 (en) * | 2015-06-30 | 2017-02-02 | Сергей Викторович Симоненко | Device for independent performance of intramuscular and subcutaneous injections |
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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: 20100825 Termination date: 20101215 |