CN204619173U - Coronarography three three-way valve - Google Patents
Coronarography three three-way valve Download PDFInfo
- Publication number
- CN204619173U CN204619173U CN201520266412.XU CN201520266412U CN204619173U CN 204619173 U CN204619173 U CN 204619173U CN 201520266412 U CN201520266412 U CN 201520266412U CN 204619173 U CN204619173 U CN 204619173U
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- CN
- China
- Prior art keywords
- adapter
- main body
- body tube
- angiography catheter
- coronarography
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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 and provide a kind of coronarography three three-way valve, comprise main body tube, one end of main body tube is connected with syringe adapter, the angiography catheter that the other end of main body tube is connected with for being connected with angiography catheter is taken over, the length of angiography catheter adapter is 40cm ~ 60cm, and the adapter of main body tube, syringe is connected with angiography catheter nozzle interior; On main body tube, interval is connected with pressure sensing adapter, pressurized medicament adapter and contrast agent adapter, main body tube is taken over pressure sensing, pressurized medicament is taken over the inside taken over contrast agent and is connected, and pressure sensing adapter, pressurized medicament adapter and contrast agent adapter are provided with switch valve.The operation of the medical personnel that can not influence each other in three three-way valve angiographic procedure of this coronarography.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to coronarography three three-way valve.
Background technology
Coronary artery angiography is that the one of diagnosis coronary artery atherosclerotic heart disease (coronary heart disease) is commonly used and effective method, in hospital, three three-way valve that use as the aid of coronarography more, during the course, the angiography catheter link of three three-way valve is connected with angiography catheter, but existing three three-way valve angiography catheter links are too short, when connecting, affect the operation of another person, cause the difficulty of radiography, reduce efficiency, easily lead to complications simultaneously.Another kind method is, by an additional pipe, by additional pipe, the angiography catheter link of three three-way valve is connected with angiography catheter, but be inconvenient to operate so on the one hand, two are the increase in cost.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides in a kind of angiographic procedure coronarography three three-way valve of the medical personnel's operation that can not influence each other.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, coronarography three three-way valve, comprise main body tube, one end of main body tube is connected with syringe adapter, the angiography catheter that the other end of main body tube is connected with for being connected with angiography catheter is taken over, and the length of angiography catheter adapter is 40cm ~ 60cm, and the adapter of main body tube, syringe is connected with angiography catheter nozzle interior; On main body tube, interval is connected with pressure sensing adapter, pressurized medicament adapter and contrast agent adapter, main body tube is taken over pressure sensing, pressurized medicament is taken over the inside taken over contrast agent and is connected, and pressure sensing adapter, pressurized medicament adapter and contrast agent adapter are provided with switch valve.
Further, the length of this angiography catheter adapter is 50cm.
Further, the inwall that this syringe is taken over is provided with the screw thread for connecting syringe.
Further, the inwall of this angiography catheter adapter opening is provided with the screw thread for being connected with angiography catheter.
Further, this pressure sensing adapter, pressurized medicament adapter and contrast agent adapter are laid in homonymy or the both sides of main body tube.
Further, the outer wall of this main body tube is also provided with convenient grasp hold plate.
This utility model coronarography three three-way valve tools have the following advantages: the length increasing angiography catheter adapter, the length that angiography catheter is taken over is set to 40cm ~ 60cm, ensure that the convenience operated in angiographic procedure, when medical personnel angiography catheter and angiography catheter taken over be connected time, medical personnel patient being carried out to radiography operation can not be affected, and facilitate radiography.Add the length of angiography catheter adapter, inserting angiography catheter and extracting in the process of angiography catheter, arteria coronaria mouth can not be injured, decrease the generation of complication.On the other hand, other pipe need not be selected again to connect angiography catheter adapter and angiography catheter, make operating process become simple, and save spending.
Accompanying drawing explanation
Fig. 1 is that this utility model coronarography three ter lead to valve arrangement schematic diagram.
Wherein: 1. main body tube, 2. syringe adapter; 3. angiography catheter adapter; 4. pressure sensing adapter; 5. pressurized medicament adapter; 6 contrast agent adapters; 7. switch valve; 8. hold plate.
Detailed description of the invention
As shown in Figure 1, this utility model coronarography three three-way valve, comprise main body tube 1, one end of main body tube 1 is connected with syringe adapter 2, the other end of main body tube 1 is connected with the angiography catheter adapter 3 for being connected with angiography catheter, the length of angiography catheter adapter 3 is 40cm ~ 60cm, and main body tube 1, syringe adapter 2 are connected with angiography catheter adapter 3 inside; On main body tube 1, interval is connected with pressure sensing adapter 4, pressurized medicament adapter 5 and contrast agent adapter 6, described main body tube 1 is connected with the inside of contrast agent adapter 6 with pressure sensing adapter 4, pressurized medicament adapter 5, and pressure sensing adapter 4, pressurized medicament adapter 5 and contrast agent adapter 6 are provided with switch valve.In Clinical practice, when the length of angiography catheter adapter 3 is 50cm, most convenient in use.The inwall of syringe adapter 2 is provided with the screw thread for being connected with syringe.The inwall of angiography catheter adapter 3 opening is provided with the screw thread for being connected with angiography catheter.Pressure sensing adapter 4, pressurized medicament adapter 5 and contrast agent adapter 6 are laid in homonymy or the both sides of main body tube 1.What the outer wall of main body tube 1 is also provided with convenient grasping holds plate 8.
This utility model coronarography three three-way valve, during use, angiography catheter adapter 3 is connected with angiography catheter, owing to increasing angiography catheter adapter 3, medical personnel, when carrying out operation and connecting, can not affect the medical personnel that another carries out radiography operation.
Claims (6)
1. coronarography three three-way valve, it is characterized in that, comprise main body tube (1), one end of described main body tube (1) is connected with syringe adapter (2), the angiography catheter that the other end of described main body tube (1) is connected with for being connected with angiography catheter is taken over (3), the length of described angiography catheter adapter (3) is 40cm ~ 60cm, and described main body tube (1), syringe adapter (2) are connected with angiography catheter adapter (3) inside; The upper interval of described main body tube (1) is connected with pressure sensing adapter (4), pressurized medicament adapter (5) and contrast agent adapter (6), described main body tube (1) takes over (4) with pressure sensing, pressurized medicament is taken over the inside (5) taking over (6) with contrast agent and is connected, and described pressure sensing adapter (4), pressurized medicament adapter (5) and contrast agent are taken on (6) and be provided with switch valve.
2. according to coronarography according to claim 1 three three-way valve, it is characterized in that, the length of described angiography catheter adapter (3) is 50cm.
3. according to three three-way valve of the coronarography described in claim 1 or 2, it is characterized in that, the inwall of described syringe adapter (2) opening being provided with the screw thread for connecting syringe.
4. according to coronarography according to claim 3 three three-way valve, it is characterized in that, the inwall of described angiography catheter adapter (3) opening is provided with the screw thread for being connected with angiography catheter.
5. according to coronarography according to claim 4 three three-way valve, it is characterized in that, described pressure sensing adapter (4), pressurized medicament adapter (5) and contrast agent adapter (6) are laid in homonymy or the both sides of main body tube (1).
6. according to coronarography according to claim 5 three three-way valve, it is characterized in that, what the outer wall of described main body tube (1) is also provided with convenient grasping holds plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266412.XU CN204619173U (en) | 2015-04-28 | 2015-04-28 | Coronarography three three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266412.XU CN204619173U (en) | 2015-04-28 | 2015-04-28 | Coronarography three three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619173U true CN204619173U (en) | 2015-09-09 |
Family
ID=54038238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266412.XU Expired - Fee Related CN204619173U (en) | 2015-04-28 | 2015-04-28 | Coronarography three three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522995A (en) * | 2019-09-29 | 2019-12-03 | 乔崇 | A kind of three three-way cock of coronary angiography preventing gas embolism |
| CN116942968A (en) * | 2023-07-24 | 2023-10-27 | 介若医疗科技(上海)有限公司 | Automatic bubble removing system for medical catheter |
-
2015
- 2015-04-28 CN CN201520266412.XU patent/CN204619173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522995A (en) * | 2019-09-29 | 2019-12-03 | 乔崇 | A kind of three three-way cock of coronary angiography preventing gas embolism |
| CN116942968A (en) * | 2023-07-24 | 2023-10-27 | 介若医疗科技(上海)有限公司 | Automatic bubble removing system for medical catheter |
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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: 20150909 Termination date: 20160428 |