CN205181985U - Device is implanted in biliary tract drainage radiation - Google Patents
Device is implanted in biliary tract drainage radiation Download PDFInfo
- Publication number
- CN205181985U CN205181985U CN201520963542.9U CN201520963542U CN205181985U CN 205181985 U CN205181985 U CN 205181985U CN 201520963542 U CN201520963542 U CN 201520963542U CN 205181985 U CN205181985 U CN 205181985U
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- CN
- China
- Prior art keywords
- drainage
- radiation
- drainage catheter
- connector
- inner sleeve
- 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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- Radiation-Therapy Devices (AREA)
Abstract
Device is implanted in biliary tract drainage radiation, including triangle conical head, connecting piece, associated drainage catheter, the connecting piece be connected as an organic wholely with associated drainage catheter the triangle conical head, the triangle conical head be three -way tube structure, one of them route is connected with the connecting piece, two other routes are implanting pipe and honeycomb duct respectively, implanting the pipe and being connected that the route coaxial line setting on the connecting piece, axis location that the implantation was managed is provided with interior sleeve pipe, interior sleeve pipe one end is fixed in the entrance of planting of implanting the pipe, and the other end extends to the one end that associated drainage catheter kept away from the connecting piece, implantation region regional for the drainage and that place the radion is separated with associated drainage catheter to interior sleeve pipe, the intraductal seal wire that is provided with of endotheca, the beneficial effects of the utility model are that at the in -process that carries out radiotherapy, the drainage of bile is accomplished to bile from the regional internal flow of drainage to the drainage tube, and simultaneously, the active particles who is located the implantation region intra -area implants the tumour under the promotion of seal wire for the treatment increase of speed.
Description
Technical field
This utility model relates to technical field of medical instruments, is more particularly a kind of biliary drainage radiation implanting device.
Background technology
Tumor of biliary tract is the one of common neoplastic conditions, normal employing seeds implanted treatment, its method makes to organize injury-free or less damage normally, decrease the side effect after radiotherapy, seeds implanted treatment adopts the mode being implanted into radioactive particle to the conveying flexible pipe in drainage tube, its early stage also needs to coordinate percutaneous transhepatic choleductus drainage, metal inner support frame is placed in narrow bile duct, owing to needing to carry particle in this drainage tube chamber, thus make it lose drainage function, can only be simple carry particle, thus have impact on the speed for the treatment of.
Summary of the invention
For solving the problem, this utility model devises one neither affects biliary drainage, radioactive prospecting instrument can be realized again to the biliary drainage radiation implanting device in tumor, its technical scheme is: described biliary drainage radiation implanting device, comprise triple edged awl, connector, drainage catheter, triple edged awl and drainage catheter connect as one by described connector, described triple edged awl is three-way pipe structure, wherein a path is connected with connector, two other path is respectively implant and mozzle, described implant and the pipeline be connected on connector are coaxially set, the axial location of implant is provided with inner sleeve, described inner sleeve one end is fixed on the implantable port place of implant, the other end extends to drainage catheter one end away from connector, drainage catheter is divided into drain region and places the implanted region of radion by described inner sleeve, the flow-guiding mouth of described mozzle communicates with drain region, the implantable port of described implant communicates with implanted region, seal wire is provided with in described inner sleeve.
In order to better hold device described in the utility model, described connector outer wall is provided with handle.
Drain region described in the utility model is the space between drainage catheter and inner sleeve, and described drainage catheter sidewall evenly has hole, and the hole on sidewall can make bile better flow in drain region.
Implanted region described in the utility model is the through hole of inner sleeve, places radioactive particle in described through hole.
The beneficial effects of the utility model are that biliary drainage radiation implanting device is divided into implanted region and drain region, in the process of carrying out radiotherapy, bile flows to the drain that drainage tube completes bile in drain region, simultaneously, the radioactive particle being positioned at implanted region is implanted to tumor under the promotion of seal wire, and treatment speed is increased.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model, in accompanying drawing 1:
1. triple edged awl, 2. connector, 3. drainage catheter, 4. implant, 41. implantable ports, 5. mozzle, 51. flow-guiding mouths, 6. inner sleeve, 7. seal wire.
detailed description of the invention:
1 pair of this utility model describes in further detail by reference to the accompanying drawings, so that the public grasps implementation method of the present utility model better, this utility model specific embodiment is: described biliary drainage radiation implanting device, comprise triple edged awl 1, connector 2, drainage catheter 3, triple edged awl 1 and drainage catheter 3 connect as one by described connector 2, described triple edged awl 1 is three-way pipe structure, wherein a path is connected with connector 2, two other path is respectively implant 4 and mozzle 5, described implant 4 is coaxially set with the pipeline be connected on connector 2, the axial location of implant 4 is provided with inner sleeve 6, described inner sleeve 6 one end is fixed on implantable port 41 place of implant 4, the other end extends to drainage catheter 3 one end away from connector 2, drainage catheter 3 is divided into drain region and places the implanted region of radion by described inner sleeve 6, the flow-guiding mouth 51 of described mozzle 5 communicates with drain region, the implantable port 41 of described implant 4 communicates with implanted region, seal wire 7 is provided with in described inner sleeve 6.
Connector 2 outer wall described in the utility model is provided with handle, the convenient grasping when operation.
Drain region described in the utility model is the space between drainage catheter 3 and inner sleeve 6, and described drainage catheter 3 sidewall evenly has hole, and the hole on sidewall can make bile better flow in drain region.
Implanted region described in the utility model is the through hole of inner sleeve 6, places radioactive particle in described through hole.
The beneficial effects of the utility model are that biliary drainage radiation implanting device is divided into implanted region and drain region, in the process of carrying out radiotherapy, bile flows to the drain that drainage tube completes bile in drain region, simultaneously, the radioactive particle being positioned at implanted region is implanted to tumor under the promotion of seal wire, and treatment speed is increased.
Claims (5)
1. biliary drainage radiation implanting device, comprise triple edged awl (1), connector (2), drainage catheter (3), it is characterized in that: triple edged awl (1) and drainage catheter (3) connect as one by described connector (2), described triple edged awl (1) is three-way pipe structure, wherein a path is connected with connector (2), two other path is respectively implant (4) and mozzle (5), described implant (4) and the pipeline be connected on connector (2) are coaxially set, the axial location of implant (4) is provided with inner sleeve (6), described inner sleeve (6) one end is fixed on implantable port (41) place of implant (4), the other end extends to drainage catheter (3) one end away from connector (2), drainage catheter (3) is divided into drain region and places the implanted region of radion by described inner sleeve (6), the flow-guiding mouth (51) of described mozzle (5) communicates with drain region, the implantable port (41) of described implant (4) communicates with implanted region, seal wire (7) is provided with in described inner sleeve (6).
2. biliary drainage radiation implanting device according to claim 1, is characterized in that described connector (2) outer wall is provided with handle.
3. biliary drainage radiation implanting device according to claim 1, is characterized in that described drain region is the space between drainage catheter (3) and inner sleeve (6).
4. biliary drainage radiation implanting device according to claim 3, is characterized in that described drainage catheter (3) sidewall evenly has hole.
5. biliary drainage radiation implanting device according to claim 1, is characterized in that described implanted region is the through hole of inner sleeve (6), places radioactive particle in described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963542.9U CN205181985U (en) | 2015-11-30 | 2015-11-30 | Device is implanted in biliary tract drainage radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963542.9U CN205181985U (en) | 2015-11-30 | 2015-11-30 | Device is implanted in biliary tract drainage radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205181985U true CN205181985U (en) | 2016-04-27 |
Family
ID=55775026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520963542.9U Expired - Fee Related CN205181985U (en) | 2015-11-30 | 2015-11-30 | Device is implanted in biliary tract drainage radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205181985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552317A (en) * | 2016-11-23 | 2017-04-05 | 许荣德 | A kind of radion carrying device |
| CN110755759A (en) * | 2019-10-14 | 2020-02-07 | 天津赛德医药研究院有限公司 | Cavity drainage tube with built-in assembled radioactive particle carrier |
| CN110755760A (en) * | 2019-10-14 | 2020-02-07 | 天津赛德医药研究院有限公司 | Cavity drainage tube with built-in inserting plate type radioactive particle carrier |
-
2015
- 2015-11-30 CN CN201520963542.9U patent/CN205181985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552317A (en) * | 2016-11-23 | 2017-04-05 | 许荣德 | A kind of radion carrying device |
| CN110755759A (en) * | 2019-10-14 | 2020-02-07 | 天津赛德医药研究院有限公司 | Cavity drainage tube with built-in assembled radioactive particle carrier |
| CN110755760A (en) * | 2019-10-14 | 2020-02-07 | 天津赛德医药研究院有限公司 | Cavity drainage tube with built-in inserting plate type radioactive particle carrier |
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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: 20160427 Termination date: 20171130 |