CN206007666U - A kind of biliary drainage device of new implantation compound particle bar - Google Patents
A kind of biliary drainage device of new implantation compound particle bar Download PDFInfo
- Publication number
- CN206007666U CN206007666U CN201620425253.8U CN201620425253U CN206007666U CN 206007666 U CN206007666 U CN 206007666U CN 201620425253 U CN201620425253 U CN 201620425253U CN 206007666 U CN206007666 U CN 206007666U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- pipe
- particle
- loading
- helical groove
- 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
- 239000002245 particle Substances 0.000 title claims abstract description 34
- 150000001875 compounds Chemical class 0.000 title claims abstract description 9
- 238000002513 implantation Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- 230000002285 radioactive effect Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 210000003445 biliary tract Anatomy 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 210000000941 bile Anatomy 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 208000016853 pontine tegmental cap dysplasia Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a kind of biliary drainage device of new implantation compound particle bar, including drainage tube and loading particle pipe, it is characterized in that, helical groove is provided with the front end of the drainage tube, draining hole is provided with the helical groove, three-way pipe is connected with the rear end of the drainage tube, projection is provided with the bottom of the three-way pipe, graduation mark is provided with the loading particle pipe, bottom is provided with the loading particle bottom of the tube, the locked groove used with the male cooperation is provided with inside the bottom, the utility model front end is provided with helical groove, can prevent drainage tube from being blocked by trickle material, avoid the trouble for often changing drainage tube.
Description
Technical field
The utility model is related to a kind of medicine equipment, more particularly to a kind of biliary drainage dress of new implantation compound particle bar
Put.
Background technology
The advantages of PCI is with its minimally invasive, effective, low-risk is extensively carried out in clinical treatment, percutaneous transhepatic puncture biliary tract
Drainage（PTCD arts）And radioactive prospecting instrument art is widely used to obstruction of biliary tract caused by malignant tumour institute.Single PTCD
Art is only capable of physical solution obstruction of biliary tract, and can not treat malignant tumour, and in addition radioactive prospecting instrument art needs percutaneous liver again
The intra-tumor punctured to obstruction is carried out, and the radioactivity of particle failed with the time, loses therapeutic action, mesh after a period of time
Front two treatments are separately carried out, and by several times operation increased psychology and the financial burden of Operative risk and patient, and simple are answered
Seeds implanted bar soft material is closed, needs the position for entering human body also to compare difficult assurance, and set by existing drainage tube
Draining hole is when carrying out being put into human body, it is easy to by the trickle material blocking in body, do not reach the effect for continuing drainage,
Need change drainage system, which not only adds the working strength of medical worker, at the same also increase patient psychology and
Financial burden.
Content of the invention
The purpose of this utility model is for above the deficiencies in the prior art, and provides a kind of new implantation compound particle bar
Biliary drainage device.
The utility model by the technical scheme that solution its technical problem is adopted is：A kind of new implantation compound particle bar
Biliary drainage device, including drainage tube and loading particle pipe, it is characterised in that be provided with helical form in the front end of the drainage tube recessed
Groove, is provided with draining hole on the helical groove, the Front-end Design curl groove of drainage tube, and bile can be along spiral
Shape groove flows, and draining hole is arranged on helical groove, can effectively prevent drainage tube from the phenomenon of blocking occur, described
The rear end of drainage tube is connected with three-way pipe, is provided with projection in the bottom of the three-way pipe, on the loading particle pipe is provided with quarter
Degree line, is provided with bottom in the loading particle bottom of the tube, is provided with the locked groove used with the male cooperation inside the bottom,
Loading particle pipe is put in drainage tube, rotates bottom, raised and locked groove coordinates, it is possible to is fixed on loading particle pipe and draws
In flow tube, so as to radioactive particle plays therapeutic action, loading particle pipe can be taken at any time, be convenient for changing radion.
Graduation mark on the loading particle pipe can develop under x-ray, so more accurately can place radion, reach
To the purpose being for preparing treatments for.
The beneficial effects of the utility model are：The utility model is carried out to the tumour of patient part while drainage first
Internal-radiation therapy, and the position of loading particle pipe as needed, can be adjusted at any time, take out supported ionic pipe at any time and put
The replacing of radion, it is achieved that the purpose that radion is flexibly changed, and the utility model front end is provided with helical groove, can
To prevent drainage tube from being blocked by trickle material, it is to avoid the trouble of frequent replacing drainage tube.
Description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of this live load particle pipe.
Fig. 3 is this practical longitudinal sectional view.
Specific embodiment
The utility model is described below with reference to Figure of description.
As illustrated, a kind of biliary drainage device of new implantation compound particle bar, including drainage tube 1 and loading particle pipe
2, it is characterised in that be provided with helical groove 3 in the front end of the drainage tube 1, draining hole is provided with the helical groove 3
4, the Front-end Design curl groove 3 of drainage tube 1, bile can flow along helical groove 3, and draining hole 4 is arranged on spiral shell
On rotation shape groove 3, can effectively prevent drainage tube 1 from the phenomenon of blocking occur, threeway is connected with the rear end of the drainage tube 1
Pipe 5, is provided with raised 6 in the bottom of the three-way pipe 5, is provided with graduation mark 7, in the load grain on the loading particle pipe 2
2 bottom of sub- pipe is provided with bottom 8, is provided with and described raised 6 locked grooves 9 for using cooperatively, by loading particle pipe inside the bottom 8
2 put in drainage tube 1, rotate bottom 8, and projection 6 and locked groove 9 coordinate, it is possible to which loading particle pipe 2 is fixed on drainage tube 1
On, so as to radioactive particle plays therapeutic action, loading particle pipe 2 can be taken at any time, be convenient for changing radion.
Graduation mark 7 on the loading particle pipe 2 can develop under x-ray, so more accurately can place radion,
Reach the purpose being for preparing treatments for.
Claims (2)
1. a kind of biliary drainage device of new implantation compound particle bar, including drainage tube and loading particle pipe, it is characterised in that
Helical groove is provided with the front end of the drainage tube, on the helical groove, is provided with draining hole, in the drainage tube
Rear end is connected with three-way pipe, is provided with projection in the bottom of the three-way pipe, is provided with graduation mark, in institute on the loading particle pipe
Stating loading particle bottom of the tube and being provided with bottom, the locked groove used with the male cooperation is provided with inside the bottom.
2. the biliary drainage device of new implantation compound particle bar according to claim 1, it is characterised in that：The load
Graduation mark on particle pipe can develop under x-ray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425253.8U CN206007666U (en) | 2016-05-12 | 2016-05-12 | A kind of biliary drainage device of new implantation compound particle bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425253.8U CN206007666U (en) | 2016-05-12 | 2016-05-12 | A kind of biliary drainage device of new implantation compound particle bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206007666U true CN206007666U (en) | 2017-03-15 |
Family
ID=58241379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425253.8U Expired - Fee Related CN206007666U (en) | 2016-05-12 | 2016-05-12 | A kind of biliary drainage device of new implantation compound particle bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206007666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451850A (en) * | 2020-12-11 | 2021-03-09 | 王姗姗 | Iodine-125 particle is with implanting device |
-
2016
- 2016-05-12 CN CN201620425253.8U patent/CN206007666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451850A (en) * | 2020-12-11 | 2021-03-09 | 王姗姗 | Iodine-125 particle is with implanting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Evans | Anatomical imaging for radiotherapy | |
| US10238891B2 (en) | Device and method for improving brachytherapy | |
| Eskiizmir et al. | Nanomaterials: promising structures for the management of oral cancer | |
| CN102125717B (en) | Biliary tract internal drainage tube carrying radioactive particles | |
| MX364193B (en) | Brachytherapy devices and methods for therapeutic radiation procedures. | |
| US20140309478A1 (en) | Devices and methods for treatment of cancers | |
| CN204745343U (en) | Biliary tract drainage device that can nimble load active particles | |
| CN103877675A (en) | Intracavity radioactive-particle implant | |
| CN206007666U (en) | A kind of biliary drainage device of new implantation compound particle bar | |
| CN201871125U (en) | Back-installed source applicator of esophageal cancer | |
| CN106974752B (en) | Spiral particle bracket | |
| CN205494633U (en) | Active particles biliary tract drainage | |
| CN203710541U (en) | Intracavity radioactive particle implanting device | |
| Hogle | Radiation therapy in the treatment of breast cancer | |
| CN205054514U (en) | Blood vessel bracket | |
| CN202751686U (en) | Novel radioactive particle implantation device | |
| CN203710540U (en) | Connecting chain capable of degrading radioactive sealing seed sources | |
| CN207462194U (en) | Spiral particle stent | |
| CN101829393A (en) | Single-channel multidirectional tumor conformal radion implanting device | |
| CN205307635U (en) | Positioner of target organ among tumour radiation therapy | |
| Chung et al. | Three Year Results of a Prospective Study on Focal Salvage HDR Prostate Brachytherapy After Previous Definitive External Beam Radiotherapy (XRT) | |
| CN203815521U (en) | Medical heart filling conveying device | |
| CN103892868A (en) | CT protector | |
| CN209848125U (en) | Double-cavity drainage tube | |
| Althaqfi et al. | Results of brachytherapy in anal cancer from a cohort of 173 patients treated at the same institution over a 20 year period |
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: 20170315 Termination date: 20180512 |