CN201832235U - Novel injector - Google Patents
Novel injector Download PDFInfo
- Publication number
- CN201832235U CN201832235U CN2010205655204U CN201020565520U CN201832235U CN 201832235 U CN201832235 U CN 201832235U CN 2010205655204 U CN2010205655204 U CN 2010205655204U CN 201020565520 U CN201020565520 U CN 201020565520U CN 201832235 U CN201832235 U CN 201832235U
- Authority
- CN
- China
- Prior art keywords
- syringe
- pinhead
- piston
- novel injector
- pin cylinder
- 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
Images
Abstract
A novel injector belongs to the technical field of medical devices and is characterized in that a piston (3) is connected to the interior of a pin cylinder (2) in a sliding and sealing manner; a pintle (4) is connected to the top of the piston (3); a pinhead (1) is fixedly connected with the front end surface of the pin cylinder (2), the rear end of the pinhead (1) is parallel and level to the inner wall of the front end surface of the pin cylinder (2), and graduation marks are arranged on the pinhead (1); a slide sleeve (6) is mounted on the pinhead (1) in a sliding and jacketing manner, and a fastening bolt is arranged on the slide sleeve (6); and the outer wall of the front end of the slide sleeve (6) is fixedly connected with a round limiting plate (5). The novel injector has simple structure and convenience of use, can accurately control the puncture depth when injection is conducted on a patient, and lessen the working difficulty of nursing personnel; and no medical liquor is left in the pin cylinder after injection, so that the novel injector can avoid the wastage of medical liquor.
Description
Technical field
This utility model belongs to the medical instruments technical field, is a kind of novel injector specifically.
Background technology
At present, employed clinically syringe mainly is made of syringe needle, syringe, piston and pintle, and this syringe has medicinal liquid residual when injecting to patient all the time in the nipple of syringe front end, cause liquid waste easily; And the inserting needle weight also is difficult to control when injection, has increased nursing staff's work difficulty.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can accurately control the puncture weight when injecting to patient, avoids the novel injector that has medicinal liquid residual in the syringe.
The technical solution of the utility model is: this novel injector is made up of syringe needle, syringe, piston, pintle, limiting plate, sliding sleeve, be connected with the piston of pintle above slipper seal is connecting in the syringe, be connected and fixed on the syringe front end face rear end and syringe front end face inwall mutually concordant above be provided with the syringe needle of scale mark, be provided with the sliding sleeve of fastening bolt above the slip suit above the syringe needle, sliding sleeve front end outer wall is being connected and fixed circular limiting plate.
When injecting,, adjust above the syringe needle sliding sleeve position and sliding sleeve and syringe needle can be injected after fastening with fastening bolt according to the injection depth requirement to patient; Because the syringe needle rear end is concordant with syringe front end face inwall, it is residual not have medicinal liquid in the syringe after injection finishes.
The beneficial effects of the utility model are: simple in structure, easy to use, when injecting, can accurately control the puncture weight to patient, and alleviate nursing staff's work difficulty; And do not have medicinal liquid residual in the syringe after injection finishes, can avoid liquid waste.
Description of drawings
Accompanying drawing is a structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this novel injector is made up of syringe needle 1, syringe 2, piston 3, pintle 4, limiting plate 5, sliding sleeve 6, be connected with the piston 3 of pintle 4 above slipper seal is connecting in the syringe 2, be connected and fixed on syringe 2 front end faces rear end and syringe 2 front end face inwalls mutually concordant above be provided with the syringe needle 1 of scale mark, be provided with the sliding sleeve 6 of fastening bolt above the slip suit above the syringe needle 1, sliding sleeve 6 front end outer walls are being connected and fixed circular limiting plate 5.
Claims (1)
1. novel injector, form by syringe needle (1), syringe (2), piston (3), pintle (4), limiting plate (5), sliding sleeve (6), it is characterized in that the interior slipper seal of syringe (2) is connected with the piston (3) of pintle (4) above connecting, be connected and fixed on syringe (2) front end face rear end and syringe (2) front end face inwall mutually concordant above be provided with the syringe needle (1) of scale mark, be provided with the sliding sleeve (6) of fastening bolt above the slip suit above the syringe needle (1), sliding sleeve (6) front end outer wall is being connected and fixed circular limiting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655204U CN201832235U (en) | 2010-10-19 | 2010-10-19 | Novel injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655204U CN201832235U (en) | 2010-10-19 | 2010-10-19 | Novel injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832235U true CN201832235U (en) | 2011-05-18 |
Family
ID=44002332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205655204U Expired - Fee Related CN201832235U (en) | 2010-10-19 | 2010-10-19 | Novel injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957556A (en) * | 2021-02-19 | 2021-06-15 | 杜绍芹 | Transfusion port puncture-wound-preventing fixer with protection positioning device |
-
2010
- 2010-10-19 CN CN2010205655204U patent/CN201832235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957556A (en) * | 2021-02-19 | 2021-06-15 | 杜绍芹 | Transfusion port puncture-wound-preventing fixer with protection positioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201832234U (en) | Injection syringe with adjustable injection depth | |
| CN201832235U (en) | Novel injector | |
| CN203620004U (en) | Novel anesthetic needle | |
| CN202437774U (en) | Anti-back-suction syringe | |
| CN204181965U (en) | Intracardiac first aid entry needle | |
| CN201500354U (en) | Novel self-destroying syringe | |
| CN202376561U (en) | Injector | |
| CN201603211U (en) | Syringe needle | |
| CN203060482U (en) | Buffer type needleless injector | |
| CN201410187Y (en) | Novel injector | |
| CN201049125Y (en) | Disposable syringe without medicine liquid residue | |
| CN202437884U (en) | Convenient injector | |
| CN201631825U (en) | Positioning break-preventive injection needle head | |
| CN202069954U (en) | Lucifugal insulin injection syringe with autocontrol angle | |
| CN201505336U (en) | Novel injector | |
| CN201832274U (en) | Insulin packaging and dosing device | |
| CN201855428U (en) | Needle head capable of preparing liquid medicine | |
| CN201987951U (en) | Medicine feeding port positioner of analgesia pump | |
| CN201596240U (en) | Middle ear canal pressurization medicine injector | |
| CN202459641U (en) | Vaccine packing dosing device | |
| CN201299861Y (en) | Novel syringe | |
| CN201631689U (en) | Liquid preparation bottle-pricking needle protector | |
| CN203244654U (en) | Anesthesia injection needle head | |
| CN202236339U (en) | Syringe | |
| CN202236694U (en) | Injector needle |
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: 20110518 Termination date: 20111019 |