CN202036630U - Cardiovascular angiography injector - Google Patents
Cardiovascular angiography injector Download PDFInfo
- Publication number
- CN202036630U CN202036630U CN2011201032251U CN201120103225U CN202036630U CN 202036630 U CN202036630 U CN 202036630U CN 2011201032251 U CN2011201032251 U CN 2011201032251U CN 201120103225 U CN201120103225 U CN 201120103225U CN 202036630 U CN202036630 U CN 202036630U
- Authority
- CN
- China
- Prior art keywords
- cardiovascular angiography
- threaded sleeve
- injector
- needle
- angiography injector
- 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 relates to a cardiovascular angiography injector, belonging to the technical field of a medical appliance. In the technical scheme, the cardiovascular angiography injector comprises a needle head, a needle tube, a piston and a needle core and is characterized in that the needle tube is provided with a threaded sleeve, and the upper section of the threaded sleeve is provided with an elastic inflation pump. The cardiovascular angiography injector has a simple structure and is convenient to use. When the cardiovascular angiography injector is applied in injection of the contrast agent for patients, medical staff can be prevented from feeling tired and uncomfortable, and the pains of the medical staff can be reduced.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of angiocardiography injector specifically.
Background technology: at present, clinically for the most use disposable syringe of injecting of angiocardiography agent, because contrast agent mostly compares thickness, and injector surface is smoother, the time of injecting is long slightly, and the medical worker will produce tired uncomfortable sensation, has brought misery to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind ofly can avoid the medical worker to produce the angiocardiography injector of tired sense of discomfort when carrying out contrast agent bolus 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 threaded sleeve on needle tubing, the threaded sleeve epimere is provided with the elastic force inflator pump.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can avoid the medical worker to produce tired sense of discomfort when carrying out contrast agent bolus to patient, alleviated medical worker's misery.
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, threaded sleeve, 6, the elastic force inflator pump.
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 threaded sleeve 5 on needle tubing 2, threaded sleeve 5 epimeres are provided with elastic force inflator pump 6.When carrying out contrast agent bolus to patient, connecting thread sleeve pipe 5 is held elastic force inflator pump 6 and is inflated in needle tubing 2 and promote piston 3 and get final product.
Claims (1)
1. the angiocardiography injector comprises syringe needle (1), needle tubing (2), piston (3) and nook closing member (4), it is characterized in that: be provided with threaded sleeve (5) on needle tubing (2), threaded sleeve (5) epimere is provided with elastic force inflator pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201032251U CN202036630U (en) | 2011-03-31 | 2011-03-31 | Cardiovascular angiography injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201032251U CN202036630U (en) | 2011-03-31 | 2011-03-31 | Cardiovascular angiography injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036630U true CN202036630U (en) | 2011-11-16 |
Family
ID=44964102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201032251U Expired - Fee Related CN202036630U (en) | 2011-03-31 | 2011-03-31 | Cardiovascular angiography injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036630U (en) |
-
2011
- 2011-03-31 CN CN2011201032251U patent/CN202036630U/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: 20111116 Termination date: 20120331 |