CN201168288Y - Syringe for cardiovascular angiography - Google Patents
Syringe for cardiovascular angiography Download PDFInfo
- Publication number
- CN201168288Y CN201168288Y CNU2008200098404U CN200820009840U CN201168288Y CN 201168288 Y CN201168288 Y CN 201168288Y CN U2008200098404 U CNU2008200098404 U CN U2008200098404U CN 200820009840 U CN200820009840 U CN 200820009840U CN 201168288 Y CN201168288 Y CN 201168288Y
- Authority
- CN
- China
- Prior art keywords
- angiocardiography
- injector
- syringe
- fixed
- technical
- 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
- 238000002583 angiography Methods 0.000 title description 5
- 230000002526 effect on cardiovascular system Effects 0.000 title 1
- 239000002872 contrast media Substances 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 229940039231 contrast media Drugs 0.000 abstract 1
- 238000003745 diagnosis Methods 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An angiocardiography injector belongs to the technical field of medical apparatus and has the technical scheme that the injector includes a pinhead, an injection tube, a piston and a mandrel. The angiocardiography injector is characterized in that the tail end of the mandrel is fixedly provided with a ring; a fixing wing is fixedly arranged on the pinhead. The angiocardiography injector has simple structure, is convenient for use, can enlarge the stressed area of bolus injection when angiocardiography is carried out, lighten the uncomforting feeling of ache palm of the medical staff as well as can firmly fix the injection tube to avoid a contrast media leaking to affect the diagnosis and treatment.
Description
Technical field:
This utility model belongs to technical field of medical instruments, is a kind of angiocardiography injector specifically.
Background technology:
In the therapeutic process of cardiovascular disease, in order to understand the situation of patient's blood vessel accurately, usually contrast agent to be injected blood vessel by injector and carry out angiography, employed clinically at present contrast agent bolus device is similar with ordinary syringe, the handle of core bar is very little, add the contrast agent thickness, medical worker's lifting surface area of hands when injecting contrast agent is little like this, time slightly length will cause palm pain discomfort, syringe rocks easily during operation, thereby make the syringe needle displacement, contrast agent leaks outside, thereby influences diagnoses and treatment.
Summary of the invention:
The purpose of this utility model provides a kind of when carrying out angiography, can increase and inject lifting surface area, alleviates medical worker's palm sense of discomfort of aching, and can fixedly secure syringe needle, avoids contrast agent to leak outside and influences the angiocardiography injector of diagnoses and treatment.
The technical solution of the utility model is: comprise syringe needle, syringe, piston and core bar, it is characterized in that being fixed with finger ring at the core bar end, be fixed with fixed-wing on the syringe needle.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, when carrying out angiography, can increase and inject lifting surface area, alleviate medical worker's palm sense of discomfort of aching, and can fixedly secure syringe needle, avoid contrast agent to leak outside and influence diagnoses and treatment.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, syringe needle, 2, syringe, 3, piston, 4, core bar, 5, finger ring, 6, fixed-wing.
The specific embodiment:
Comprise syringe needle 1, syringe 2, piston 3 and core bar 4, it is characterized in that being fixed with finger ring 5, be fixed with fixed-wing 6 on the syringe needle 1 at core bar 4 ends.When carrying out angiography, syringe needle 1 is thrust blood vessel, fixed-wing 6 invests on the skin, and thumb pierces into to inject in the finger ring 5 and gets final product.
Claims (1)
1, angiocardiography injector comprises syringe needle (1), syringe (2), piston (3) and core bar (4), it is characterized in that: be fixed with finger ring (5) at core bar (4) end, be fixed with fixed-wing (6) on the syringe needle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200098404U CN201168288Y (en) | 2008-03-19 | 2008-03-19 | Syringe for cardiovascular angiography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200098404U CN201168288Y (en) | 2008-03-19 | 2008-03-19 | Syringe for cardiovascular angiography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168288Y true CN201168288Y (en) | 2008-12-24 |
Family
ID=40207342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200098404U Expired - Fee Related CN201168288Y (en) | 2008-03-19 | 2008-03-19 | Syringe for cardiovascular angiography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168288Y (en) |
-
2008
- 2008-03-19 CN CNU2008200098404U patent/CN201168288Y/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: 20081224 |