CN205163824U - Infusion device is assisted in angiocardiography - Google Patents
Infusion device is assisted in angiocardiography Download PDFInfo
- Publication number
- CN205163824U CN205163824U CN201520939134.XU CN201520939134U CN205163824U CN 205163824 U CN205163824 U CN 205163824U CN 201520939134 U CN201520939134 U CN 201520939134U CN 205163824 U CN205163824 U CN 205163824U
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- CN
- China
- Prior art keywords
- syringe
- push rod
- angiocardiography
- injector
- piston
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- 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 an infusion device is assisted in angiocardiography, including the cylinder, a piston, the push rod, the nut cover, connect, the hose, the syringe needle, the push pedal, this infusion device is assisted in angiocardiography simple structure, functions are powerful, adopt push rod and meshing of nut external threading and rotatory push rod to make the push rod promote the piston motion of turning left, consequently, can pour into the contrast medium into the patient blood vessel, owing to make the piston motion of turning left through rotatory push rod, consequently can make the piston motion of at the uniform velocity turning left, thereby evenly pour into the contrast medium into blood vessel, and reduce to promote the thrust of push rod, consequently, can reduce medical staff's work load.
Description
Technical field
This utility model relates to a kind of injector, particularly relates to a kind of angiocardiography and assists injector.
Background technology
In current Cardiological clinic diagnosis, in order to accurately understand the situation in patient vessel, often needing contrast agent to be injected blood vessel and carrying out angiography.The common contrast agent injector of current use is not good to the contrast agent result of use that viscosity is higher, contrast agent is slow and uneven in Ink vessel transfusing diffusion velocity, when injecting, pressure is large, waste time and energy, add the workload of medical worker, in view of above defect, be necessary that designing a kind of angiocardiography assists injector in fact.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of angiocardiography to assist injector, solves pressure when existing syringe is injected large, wastes time and energy and increase the problem of medical worker's workload.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of angiocardiography assists injector, comprise syringe, piston, push rod, nut sleeve, joint, flexible pipe, syringe needle, push pedal, described syringe is cylindrical simplified, described piston is positioned at syringe inside, described piston was connected with syringe sliding joining, described push rod is positioned at piston right-hand member, described push rod is connected with piston rotation, described push rod is threaded rod, described nut sleeve is positioned at syringe right-hand member, described nut sleeve is connected with syringe close-fitting, and described nut sleeve and push rod screw-threaded engagement, described joint is positioned at syringe left end, described joint is connected with syringe close-fitting, described flexible pipe is positioned at joint left end, described flexible pipe is connected with joint one, described syringe needle is positioned at flexible pipe left end, described syringe needle is connected with flexible pipe close-fitting, described push pedal is positioned at push rod right-hand member, described push pedal is connected with push rod one.
Further, described syringe outer wall is also provided with holder, and described holder is connected with syringe close-fitting.
Further, described syringe right-hand member is also provided with buckle, and described buckle is connected with syringe one.
Further, described syringe outer wall is also provided with scale, and the every lattice of described scale are 5ml.
Further, described syringe needle outer wall is also provided with needle guard, and described needle guard is connected with syringe needle close-fitting.
Further, described push pedal right-hand member is also provided with handle, and described handle is connected with push pedal one.
Further, described needle tip is also provided with outage, and described outage quantity is several, and described outage is manhole.
Compared with prior art, this angiocardiography assists injector, first piston is promoted to syringe left end by push rod, again syringe needle is inserted in medicine bottle and extracts contrast agent, when contrast agent is drawn into a certain amount of, syringe needle is inserted in the blood vessel of patient, pass through rotating push rod again, because push rod is threaded rod and push rod engages with nut sleeve, therefore push rod can promote piston toward left movement, thus can the contrast agent in syringe be input in syringe needle by flexible pipe, by syringe needle, contrast agent is input in the blood vessel of patient again, this helps injector structure simple, powerful, adopt push rod and nut sleeve screw-threaded engagement and rotating push rod makes push rod promote piston toward left movement, therefore can contrast agent be injected in patient vessel, owing to making piston toward left movement by rotating push rod, therefore can make piston can at the uniform velocity toward left movement, thus contrast agent is evenly injected in blood vessel, and reduce the thrust promoting push rod, therefore the workload of medical worker can be reduced.
Accompanying drawing explanation
Fig. 1 is the sectional view that angiocardiography assists injector
Fig. 2 is the front view that angiocardiography assists injector
Fig. 3 is the front view of syringe needle
Syringe 1 piston 2
Push rod 3 nut sleeve 4
Joint 5 flexible pipe 6
Syringe needle 7 push pedal 8
Holder 101 buckle 102
Scale 103 needle guard 701
Outage 702 handle 801
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As Fig. 1, Fig. 2, shown in Fig. 3, comprise syringe 1, piston 2, push rod 3, nut sleeve 4, joint 5, flexible pipe 6, syringe needle 7, push pedal 8, holder 101, buckle 102, scale 103, needle guard 701, outage 702, handle 801, described syringe 1 is cylindrical tube, it is inner that described piston 2 is positioned at syringe 1, described piston 2 was connected with syringe 1 sliding joining, described push rod 3 is positioned at piston 2 right-hand member, described push rod 3 is rotatedly connected with piston 2, described push rod 3 is threaded rod, described nut sleeve 4 is positioned at syringe 1 right-hand member, described nut sleeve 4 is connected with syringe 1 close-fitting, and described nut sleeve 4 and push rod 3 screw-threaded engagement, described joint 5 is positioned at syringe 1 left end, described joint 5 is connected with syringe 1 close-fitting, described flexible pipe 6 is positioned at joint 5 left end, described flexible pipe 6 is connected with joint 5 one, described syringe needle 7 is positioned at flexible pipe 6 left end, described syringe needle 7 is connected with flexible pipe 6 close-fitting, described push pedal 8 is positioned at push rod 3 right-hand member, described push pedal 8 is connected with push rod 3 one, described syringe 1 outer wall is also provided with holder 101, described holder 101 is connected with syringe 1 close-fitting, described syringe 1 right-hand member is also provided with buckle 102, described buckle 102 is connected with syringe 1 one, described syringe 1 outer wall is also provided with scale 103, the every lattice of described scale 103 are 5ml, described syringe needle 7 outer wall is also provided with needle guard 701, described needle guard 701 is connected with syringe needle 7 close-fitting, described push pedal 8 right-hand member is also provided with handle 801, described handle 801 is connected with push pedal 8 one, described syringe needle 7 top is also provided with outage 702, described outage 702 quantity is several, described outage 702 is manhole, this angiocardiography assists injector, first piston 2 is promoted to syringe 1 left end by push rod 3, again syringe needle 7 is inserted in medicine bottle and extracts contrast agent, when contrast agent is drawn into a certain amount of, syringe needle 7 is inserted in the blood vessel of patient, again by rotating push rod 3, due to push rod 3 for threaded rod and push rod 3 engage with nut sleeve 4, therefore push rod 3 can promote piston 2 toward left movement, thus can the contrast agent in syringe 1 be input in syringe needle 7 by flexible pipe 6, uniformly contrast agent is input in the blood vessel of patient by the outage 702 in syringe needle 7 again, its center tap 5 is connected with syringe 1 by flexible pipe 6, push pedal 8 and buckle 102 convenient operation this help injector, handle 801 is convenient to rotating push-rod 3, needle guard 701 plays protective action to syringe needle 7, holder 101 syringe 1 can be fixed on the table when injecting contrast agent to patient, therefore convenient operation this help injector, thus reduce the workload of medical worker.
This utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection domain of the present utility model.
Claims (7)
1. an angiocardiography assists injector, it is characterized in that comprising syringe, piston, push rod, nut sleeve, joint, flexible pipe, syringe needle, push pedal, described syringe is cylindrical tube, described piston is positioned at syringe inside, described piston was connected with syringe sliding joining, described push rod is positioned at piston right-hand member, described push rod is connected with piston rotation, described push rod is threaded rod, described nut sleeve is positioned at syringe right-hand member, described nut sleeve is connected with syringe close-fitting, and described nut sleeve and push rod screw-threaded engagement, described joint is positioned at syringe left end, described joint is connected with syringe close-fitting, described flexible pipe is positioned at joint left end, described flexible pipe is connected with joint one, described syringe needle is positioned at flexible pipe left end, described syringe needle is connected with flexible pipe close-fitting, described push pedal is positioned at push rod right-hand member, described push pedal is connected with push rod one.
2. a kind of angiocardiography as claimed in claim 1 assists injector, and it is characterized in that described syringe outer wall is also provided with holder, described holder is connected with syringe close-fitting.
3. a kind of angiocardiography as claimed in claim 2 assists injector, it is characterized in that described syringe right-hand member is also provided with buckle, and described buckle is connected with syringe one.
4. a kind of angiocardiography as claimed in claim 3 assists injector, and it is characterized in that described syringe outer wall is also provided with scale, the every lattice of described scale are 5ml.
5. a kind of angiocardiography as claimed in claim 4 assists injector, and it is characterized in that described syringe needle outer wall is also provided with needle guard, described needle guard is connected with syringe needle close-fitting.
6. a kind of angiocardiography as claimed in claim 5 assists injector, it is characterized in that described push pedal right-hand member is also provided with handle, and described handle is connected with push pedal one.
7. a kind of angiocardiography as claimed in claim 6 assists injector, it is characterized in that described needle tip is also provided with outage, and described outage quantity is several, and described outage is manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939134.XU CN205163824U (en) | 2015-11-24 | 2015-11-24 | Infusion device is assisted in angiocardiography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939134.XU CN205163824U (en) | 2015-11-24 | 2015-11-24 | Infusion device is assisted in angiocardiography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163824U true CN205163824U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520939134.XU Expired - Fee Related CN205163824U (en) | 2015-11-24 | 2015-11-24 | Infusion device is assisted in angiocardiography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163824U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721730A (en) * | 2018-07-02 | 2018-11-02 | 中国人民解放军总医院 | Syringe for sticky liquid |
| CN108720962A (en) * | 2018-06-28 | 2018-11-02 | 中国人民解放军第四军医大学 | A kind of syringe for establishing animal encephalic Hemorrhage Model |
| CN109011095A (en) * | 2018-07-05 | 2018-12-18 | 佛山市易轩软件科技有限公司 | A kind of department of anesthesia's hand-held anestetic needle |
| CN109200448A (en) * | 2018-09-25 | 2019-01-15 | 浙江欧洁科技股份有限公司 | A kind of nasal cavity cotton swab |
| CN109908815A (en) * | 2019-04-26 | 2019-06-21 | 中国医学科学院阜外医院 | A kind of Cardiovascular imaging inspection contrast agent Preparation equipment |
| CN111012663A (en) * | 2019-12-20 | 2020-04-17 | 山西医科大学 | Liquid medicine transfer adapter |
-
2015
- 2015-11-24 CN CN201520939134.XU patent/CN205163824U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720962A (en) * | 2018-06-28 | 2018-11-02 | 中国人民解放军第四军医大学 | A kind of syringe for establishing animal encephalic Hemorrhage Model |
| CN108721730A (en) * | 2018-07-02 | 2018-11-02 | 中国人民解放军总医院 | Syringe for sticky liquid |
| CN109011095A (en) * | 2018-07-05 | 2018-12-18 | 佛山市易轩软件科技有限公司 | A kind of department of anesthesia's hand-held anestetic needle |
| CN109200448A (en) * | 2018-09-25 | 2019-01-15 | 浙江欧洁科技股份有限公司 | A kind of nasal cavity cotton swab |
| CN109908815A (en) * | 2019-04-26 | 2019-06-21 | 中国医学科学院阜外医院 | A kind of Cardiovascular imaging inspection contrast agent Preparation equipment |
| CN111012663A (en) * | 2019-12-20 | 2020-04-17 | 山西医科大学 | Liquid medicine transfer adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161124 |