CN102091368A - Quick and convenient injector - Google Patents
Quick and convenient injector Download PDFInfo
- Publication number
- CN102091368A CN102091368A CN2009102585860A CN200910258586A CN102091368A CN 102091368 A CN102091368 A CN 102091368A CN 2009102585860 A CN2009102585860 A CN 2009102585860A CN 200910258586 A CN200910258586 A CN 200910258586A CN 102091368 A CN102091368 A CN 102091368A
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- injection
- needle
- injection seat
- syringe
- seat
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Abstract
The invention relates to an injector belonging to the technical field of medical appliance structures. A quick and convenient injector is characterized by comprising a needle tube, wherein a pintle with a piston is arranged in the needle tube, a needle head is arranged at the front end of the needle tube, an injection seat is sleeved outside the needle tube, the needle tube is connected with the injection seat through a spring, an adjusting bolt is arranged at the upper part of the injection seat, a chassis is arranged at the bottom part of the injection seat, and scale marks are arranged at the lower part of the injection seat. The injector provided by the invention has the following advantages: because the needle head can be hidden through the injection seat which is arranged externally, patients are not terrified; because the chassis is also arranged on the injection seat, the fixation is very easy in the process of injection, and the phenomena of needle bending and needle breakage caused by tension or patient swing can not occur; and the injection depth can be limited by adjusting the position of a thread, and the injector is especially suitable for large-scale injection for influenza prevention and the like.
Description
Technical field
The present invention relates to a kind of syringe, belong 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 objective of the invention 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 invention 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 invention, 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 the present invention;
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 invention, be used for formation of the present invention 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 |
|---|---|---|---|
| CN2009102585860A CN102091368A (en) | 2009-12-15 | 2009-12-15 | Quick and convenient injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102585860A CN102091368A (en) | 2009-12-15 | 2009-12-15 | Quick and convenient injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102091368A true CN102091368A (en) | 2011-06-15 |
Family
ID=44124745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102585860A Pending CN102091368A (en) | 2009-12-15 | 2009-12-15 | Quick and convenient injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102091368A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007395A (en) * | 2012-12-13 | 2013-04-03 | 苏州和林精密科技有限公司 | Insulin-used syringe needle with adjustable injecting depth |
| CN110101944A (en) * | 2019-05-13 | 2019-08-09 | 马飒飒 | A kind of nerve block anesthesia needle positioning device |
| CN110227203A (en) * | 2019-07-12 | 2019-09-13 | 王彦军 | Subcutaneous microneedle injection device and subcutaneous injection box set |
| CN112089927A (en) * | 2020-10-10 | 2020-12-18 | 高孟中 | Intramuscular injector capable of accurately positioning and controlling injection depth |
-
2009
- 2009-12-15 CN CN2009102585860A patent/CN102091368A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007395A (en) * | 2012-12-13 | 2013-04-03 | 苏州和林精密科技有限公司 | Insulin-used syringe needle with adjustable injecting depth |
| CN110101944A (en) * | 2019-05-13 | 2019-08-09 | 马飒飒 | A kind of nerve block anesthesia needle positioning device |
| CN110227203A (en) * | 2019-07-12 | 2019-09-13 | 王彦军 | Subcutaneous microneedle injection device and subcutaneous injection box set |
| CN112089927A (en) * | 2020-10-10 | 2020-12-18 | 高孟中 | Intramuscular injector capable of accurately positioning and controlling injection depth |
| CN112089927B (en) * | 2020-10-10 | 2022-04-22 | 鹰潭荣嘉集团医疗器械实业有限公司 | Intramuscular injector capable of accurately positioning and controlling injection depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |