CN2699915Y - Painless injection assisting device - Google Patents
Painless injection assisting device Download PDFInfo
- Publication number
- CN2699915Y CN2699915Y CN 200420031180 CN200420031180U CN2699915Y CN 2699915 Y CN2699915 Y CN 2699915Y CN 200420031180 CN200420031180 CN 200420031180 CN 200420031180 U CN200420031180 U CN 200420031180U CN 2699915 Y CN2699915 Y CN 2699915Y
- Authority
- CN
- China
- Prior art keywords
- syringe
- sliding sleeve
- injection
- assisting device
- painless
- 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
The utility model discloses a painless injection assisting device, which is an assisting device of a syringe. The painless injection assisting device is composed of a syringe body (1), a sliding sleeve (2), a spring (3) arranged between the syringe body (1) and the sliding sleeve (2), and a clamping slot (4) arranged on the upper end of the sliding sleeve (2). A syringe (7) is inserted in the sliding sleeve (2), a handle ear (71) on the upper end of a syringe needle tubing is clamped in the clamping slot (4) to make the syringe and the sliding sleeve combined and installed in the syringe body. While in use, the lower end of the syringe body (1) is aligned with an injection position; the sliding sleeve (2) is lifted by the hand, and after the hand unloosens the sliding sleeve (2), the syringe (3)quickly moves downwards along with the sliding sleeve and makes an injection under the action of the spring (3); then, the sliding sleeve (2) is lifted, and the injection is finished. The painless injection assisting device has the advantages of convenient use and reliable operation; moreover, the accuracy of the injection position and the speed and the depth of the injection can be guaranteed; so the painless injection assisting device is suitable for making the injection by oneself.
Description
Technical field
It is the injector aid that is used for injector for medical purpose that this utility model relates to.
Background technology
The existing syringe that is used for intramuscular injection, be the direct hand syringes needle tubings of medical personnel, syringe needle is penetrated selected injection site, this concerning through the medical personnel of professional training not because of difficulty, but to general public, particularly patient oneself injects to oneself and has an injection, or the families of patients self preservation is had an injection to patient, not light, the speed that penetrates and the degree of depth different, the pain that patient is produced is different, whether can accurately penetrate the position and also be not easy, so concerning patient, easily produce injection fear and pain, also inconvenient safety.
The utility model content
The purpose of this utility model provides a kind of simple in structure, produces easyly, acts on painless easily injector aid, and promptly syringe helps injection device.
This utility model is provided with sliding sleeve 2 by syringe 1 at syringe 1 internal upper part, is provided with spring 3 at syringe 1 and 2 of sliding sleeves, is provided with draw-in groove 4 in sliding sleeve 2 upper ends and constitutes.Syringe 7 is plugged in the sliding sleeve 2, and the handle ear 71 of syringe 7 needle tubings upper end is stuck in the draw-in groove 4 of sliding sleeve 2 upper ends, syringe 7 is combined with sliding sleeve 2 be installed in the syringe 1.During use with the lower end aligned injection site of syringe 1, be compressed with 2 while of portable sliding sleeve spring 3, after unclamping sliding sleeve 2, syringe 7 is in company with sliding sleeve 2 downward fast moving under spring 3 effects, syringe needle 73 penetrates in the body, pushing syringe 7 shanks 72 are injected, and have dialled then and have finished injection.
This utility model is simple in structure, easy to use, guarantee the position that penetrates is accurate and penetrate the speed and the degree of depth, operation is reliable, concerning patient, greatly reduce injection fear and pain, convenient and safe, be specially adapted to patient oneself and have an injection for own the injection, or the families of patients self preservation is to patient's use of having an injection.
Description of drawings
Accompanying drawing is this utility model example structure sketch map.
The specific embodiment
This utility model is provided with sliding sleeve 2 by syringe 1 at syringe 1 internal upper part, is provided with spring 3 at syringe 1 and 2 of sliding sleeves, is provided with syringe 7 handle ears 71 draw-in grooves 4 in sliding sleeve 2 upper ends and constitutes.Syringe 1 can be that lucite pipe is made; One or both sides on syringe 1 wall can offer strip viewing window 10, are convenient to see the situation that syringe 7 advances medicinal liquid of looking into.Shown in accompanying drawing embodiment, on syringe 1 wall, offer card machine 5, when mentioning, blocks sliding sleeve 2 location, bottom of sliding sleeve 2 by card machine 5, and press card machine 5 and discharge, sliding sleeve 2 moves down under spring 3 effects fast; Syringe 1 by up and down two ones constitute by the screw thread butt joint, it can be used for regulating syringe needle 73 and penetrates the intravital degree of depth.
Claims (5)
1, painless injector aid, it is characterized in that by syringe (1), be provided with sliding sleeve (2) at syringe (1) internal upper part, between syringe (1) and sliding sleeve (2), be provided with spring (3), be provided with syringe (7) handle ear (71) draw-in groove (4) in sliding sleeve (2) upper end and constitute.
2, painless injector aid according to claim 1 is characterized in that offering card machine (5) on syringe (1) wall.
3, painless injector aid according to claim 1 and 2 is characterized in that syringe (1) is that lucite pipe is made.
4, painless injector aid according to claim 1 and 2 is characterized in that the one or both sides on syringe (1) wall offer strip viewing window (10).
5, painless injector aid according to claim 1 and 2, it is characterized in that syringe (1) by up and down two ones constitute by the screw thread butt joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031180 CN2699915Y (en) | 2004-04-12 | 2004-04-12 | Painless injection assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031180 CN2699915Y (en) | 2004-04-12 | 2004-04-12 | Painless injection assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699915Y true CN2699915Y (en) | 2005-05-18 |
Family
ID=34772327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031180 Expired - Fee Related CN2699915Y (en) | 2004-04-12 | 2004-04-12 | Painless injection assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699915Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914195A (en) * | 2015-05-28 | 2015-09-16 | 国网山东省电力公司电力科学研究院 | Standard gas preparation device and method |
| CN107693907A (en) * | 2017-11-03 | 2018-02-16 | 尤文君 | A kind of diabetes injection servicing unit |
| CN107693906A (en) * | 2017-11-03 | 2018-02-16 | 徐梓辰 | A kind of novel diabetes inject auxiliary equipment |
-
2004
- 2004-04-12 CN CN 200420031180 patent/CN2699915Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914195A (en) * | 2015-05-28 | 2015-09-16 | 国网山东省电力公司电力科学研究院 | Standard gas preparation device and method |
| CN107693907A (en) * | 2017-11-03 | 2018-02-16 | 尤文君 | A kind of diabetes injection servicing unit |
| CN107693906A (en) * | 2017-11-03 | 2018-02-16 | 徐梓辰 | A kind of novel diabetes inject auxiliary equipment |
| CN107693907B (en) * | 2017-11-03 | 2019-11-08 | 尤文君 | A kind of diabetes injection auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |