CN204521991U - Ganglioside GM_3 is performed the operation special intercommunicating device - Google Patents
Ganglioside GM_3 is performed the operation special intercommunicating device Download PDFInfo
- Publication number
- CN204521991U CN204521991U CN201520110939.3U CN201520110939U CN204521991U CN 204521991 U CN204521991 U CN 204521991U CN 201520110939 U CN201520110939 U CN 201520110939U CN 204521991 U CN204521991 U CN 204521991U
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- CN
- China
- Prior art keywords
- control valve
- pressurization
- direction control
- center
- connection
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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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Abstract
This utility model relates to a kind of ganglioside GM_3 and to perform the operation special intercommunicating device, comprise pressurization instillation connection tube, connection center and threeway direction control valve, pressurization instillation connection tube be connected center and connect, the proximal openings at connection center is used for the tail end of connecting duct system, the far-end at connection center is provided with threeway direction control valve, the middle end opening of threeway direction control valve is for connecting high pressure injector, and the tail end opening at control valve place, threeway direction is for connecting the syringe of hand push contrast agent.This utility model has the following advantages: 1. PVC material, and cost of manufacture is cheap, can meet sterilizing needs; 2. connect during preoperative connecting line easily, reduce bubble and hide; 3. in art without the need to repeatedly taking off pressurization drip tube again, connect the syringe of hand push contrast agent, reduce gas embolism risk; 4. simplify operation technique, shorten operating time.
Description
Technical field
This utility model relates to ganglioside GM_3 and to perform the operation special intercommunicating device.
Background technology
Ganglioside GM_3 operation, with features such as its Wicresoft, safety, complication are low, has become the important means of cerebrovascular control.In order to prevent thrombosis in conduit in ganglioside GM_3 operation, conduit system needs to connect persistent pressure and instils, and conduit system tail end also needs the interface connecting high pressure injector and the interface carrying out hand push contrast agent simultaneously.That commonly use in current art is three way cock, a termination conduit system tail end, a termination high pressure injector, a termination persistent pressure drip tube.When carrying out the operation of hand push contrast agent, need to take off pressurization drip tube, then connect the syringe of hand push contrast agent.After hand push contrast agent, reconnect pressurization drip tube again.This operation generally can repeat tens of times in art, repeatedly takes off the risk adding gas embolism with the operation be connected, too increase the complexity of operation technique in art.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of ganglioside GM_3 to perform the operation special intercommunicating device, reaches simplification operation technique, shortens operating time, reduces the object of gas embolism complication.
Technical solution of the present utility model is: a kind of ganglioside GM_3 is performed the operation special intercommunicating device, comprise pressurization instillation connection tube (1), connection center (2) and threeway direction control valve (3), pressurization instillation connection tube (1) be connected center (2) and connect, the proximal openings (4) at connection center (2) is for the tail end of connecting duct system, the far-end at connection center (2) is provided with threeway direction control valve (3), the middle end opening (5) in threeway direction control valve (3) is for connecting high pressure injector, the tail end opening (6) at control valve (3) place, threeway direction is for connecting the syringe of hand push contrast agent.
This utility model has the following advantages: 1. PVC material, and cost of manufacture is cheap, can meet sterilizing needs; 2. connect during preoperative connecting line easily, reduce bubble and hide; 3. in art without the need to repeatedly taking off pressurization drip tube again, connect the syringe of hand push contrast agent, reduce gas embolism risk; 4. simplify operation technique, shorten operating time.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
A kind of ganglioside GM_3 is performed the operation special intercommunicating device, comprise pressurization instillation connection tube 1, connection center 2 and threeway direction control valve 3, pressurization instillation connection tube 1 be connected center 2 and connect, the proximal openings 4 at connection center 2 is for the tail end of connecting duct system, the far-end at connection center 2 is provided with threeway direction control valve 3, the middle end opening 5 of threeway direction control valve 3 is for connecting high pressure injector, and the tail end opening 6 at control valve 3 place, threeway direction is for connecting the syringe of hand push contrast agent.
The ganglioside GM_3 operation preparatory stage: soft bag normal saline pressurization instillation connection tube 1 being connected to pressurized package, air in careful emptying pressurization drip tube, drip velocity is adjusted with instillation control valve 7, swivel tee direction control valve 3, discharges the air of proximal openings 4, middle end opening 5 and tail end opening 6 successively.Proximal openings 4 and conduit system tail end is connected successively, middle end opening 5 and high pressure injector, tail end opening 6 and the syringe that contrast agent is housed by " first quarter moon-first quarter moon " technology.
Ganglioside GM_3 radiography and stent procedure stage: continue in art to keep pressurization instillation connection tube 1 to communicate with proximal openings 4, maintain normal saline continual rinsing in a small amount, thrombosis in anti-locking system.When needing to carry out hand push radiography or perspective, swivel tee direction control valve 3, makes proximal openings 4 communicate with tail end opening 6, closes instillation control valve 7, namely pushes contrast agent by tail end opening 6.When needing to carry out high pressure injector radiography, swivel tee direction control valve 3, makes proximal openings 4 communicate with middle end opening 5, closes instillation control valve 7, namely injects contrast agent by middle-end opening 5 high pressure.Without the need to repeatedly taking off pressurization drip tube again, connecting the syringe of hand push contrast agent, reducing gas embolism risk; Ganglioside GM_3 operation technique becomes simple and fast.
Claims (1)
1. a ganglioside GM_3 is performed the operation special intercommunicating device, comprise pressurization instillation connection tube (1), connection center (2) and threeway direction control valve (3), it is characterized in that: pressurization instillation connection tube (1) be connected center (2) and connect, the proximal openings (4) at connection center (2) is for the tail end of connecting duct system, the far-end at connection center (2) is provided with threeway direction control valve (3), the middle end opening (5) in threeway direction control valve (3) is for connecting high pressure injector, the tail end opening (6) at control valve (3) place, threeway direction is for connecting the syringe of hand push contrast agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110939.3U CN204521991U (en) | 2015-02-15 | 2015-02-15 | Ganglioside GM_3 is performed the operation special intercommunicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110939.3U CN204521991U (en) | 2015-02-15 | 2015-02-15 | Ganglioside GM_3 is performed the operation special intercommunicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521991U true CN204521991U (en) | 2015-08-05 |
Family
ID=53736054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110939.3U Expired - Fee Related CN204521991U (en) | 2015-02-15 | 2015-02-15 | Ganglioside GM_3 is performed the operation special intercommunicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521991U (en) |
-
2015
- 2015-02-15 CN CN201520110939.3U patent/CN204521991U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |