WO2016095745A1 - 一种导管装置 - Google Patents
一种导管装置 Download PDFInfo
- Publication number
- WO2016095745A1 WO2016095745A1 PCT/CN2015/096832 CN2015096832W WO2016095745A1 WO 2016095745 A1 WO2016095745 A1 WO 2016095745A1 CN 2015096832 W CN2015096832 W CN 2015096832W WO 2016095745 A1 WO2016095745 A1 WO 2016095745A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid flow
- flow tube
- catheter device
- tubular structure
- structures
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10185—Valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1014—Intracavitary radiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
- A61M2205/051—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1014—Intracavitary radiation therapy
- A61N5/1016—Gynaecological radiation therapy
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Child & Adolescent Psychology (AREA)
- Radiation-Therapy Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (12)
- 一种导管装置,其包括:一管状结构;以及复数个流体流管结构,各具有一近端及一远端,且沿着所述管状结构的一第一轴方向设置于所述管状结构的外围;其中所述复数个流体流管结构在所述远端各设有独立的一定位结构。
- 根据权利要求1所述的导管装置,其特征在于,所述复数个流体流管结构各自于所述近端上更各自具有一独立的控制元件,且所述控制元件通过所述流体流管结构与所述定位结构连结。
- 根据权利要求1所述的导管装置,其特征在于,所述复数个流体流管结构中各自更具有一阀门装置。
- 根据权利要求1、2或3所述的导管装置,其特征在于,至少二个所述复数个流体流管结构的长度相异,以使与所述复数个流体流管结构各自连通的所述定位结构沿着所述管状结构的所述第一轴方向前后排列。
- 根据权利要求4所述的导管装置,其特征在于,所述管状结构与所述复数个流体流管结构外部更具有一外管结构。
- 根据权利要求5所述的导管装置,其特征在于,所述外管结构具有一内管壁表面与一外管壁表面;其中所述复数个流体流管结构自所述外管结构的所述内管壁表面穿透所述外管结构,至所述外管壁表面后与所述各自设有独立的定位结构连通。
- 根据权利要求5所述的导管装置,其特征在于,所述外管结构在所述远端为封闭的盲端。
- 根据权利要求6所述的导管装置,其特征在于,所述控制元件可调控与其连通的所述定位结构的大小。
- 根据权利要求8所述的导管装置,其特征在于,所述定位结构为环绕所述管状结构的一圆柱状结构。
- 根据权利要求1所述的导管装置,其特征在于,所述定位结构为一可胀缩结构。
- 一种导管装置,其包括:一管状结构;以及复数个流体流管结构,各具有一近端及一远端,且沿着所述管状结构的一第一轴方向设置;其中所述复数个流体流管结构在所述远端各设有独立的一定位结构。
- 一种导管装置,其包括:一管状结构;以及复数个流体流管结构,各具有一近端及一远端,且沿着所述管状结构的一第一轴方向设置于所述管状结构的外部;其中所述复数个流体流管结构在所述远端各设有独立的一定位结构。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177013949A KR102109838B1 (ko) | 2014-12-19 | 2015-12-09 | 도관 장치 및 근접 방사선 치료 시스템 |
JP2017528972A JP6775505B2 (ja) | 2014-12-19 | 2015-12-09 | 導管装置 |
US15/624,734 US10335610B2 (en) | 2014-12-19 | 2017-06-16 | Catheter apparatus, brachytherapy system and method using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410798226.0 | 2014-12-19 | ||
CN201410798226.0A CN105749416B (zh) | 2014-12-19 | 2014-12-19 | 一种导管装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/624,734 Continuation-In-Part US10335610B2 (en) | 2014-12-19 | 2017-06-16 | Catheter apparatus, brachytherapy system and method using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016095745A1 true WO2016095745A1 (zh) | 2016-06-23 |
Family
ID=56125909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2015/096832 WO2016095745A1 (zh) | 2014-12-19 | 2015-12-09 | 一种导管装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10335610B2 (zh) |
JP (1) | JP6775505B2 (zh) |
KR (1) | KR102109838B1 (zh) |
CN (1) | CN105749416B (zh) |
WO (1) | WO2016095745A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020216087A1 (en) * | 2019-04-24 | 2020-10-29 | Braxx Biotech Co., Ltd. | Apparatus and method for treating gastrointestinal tumors |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2189938Y (zh) * | 1994-03-29 | 1995-02-22 | 郑成福 | 前列腺炎综合治疗导管 |
US6099454A (en) * | 1996-02-29 | 2000-08-08 | Scimed Life Systems, Inc. | Perfusion balloon and radioactive wire delivery system |
CN1408451A (zh) * | 2001-09-18 | 2003-04-09 | 效思因公司 | 对体内导管邻近组织进行热压迫治疗的设备和方法 |
CN1537647A (zh) * | 2003-10-22 | 2004-10-20 | 高春平 | 手术中预置的肿瘤近距离内放射治疗装置 |
CN201342171Y (zh) * | 2008-12-23 | 2009-11-11 | 郑晖 | 新型右侧双腔支气管导管 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5437632A (en) | 1993-06-02 | 1995-08-01 | Target Therapeutics, Inc. | Variable stiffness balloon catheter |
JPH08173553A (ja) * | 1994-12-27 | 1996-07-09 | Olympus Optical Co Ltd | 治療装置 |
JPH08252332A (ja) * | 1995-03-16 | 1996-10-01 | Olympus Optical Co Ltd | 温熱治療用アプリケータ |
US6527692B1 (en) * | 1999-11-19 | 2003-03-04 | The Trustees Of Columbia University In The City Of New York | Radiation catheters optimized for stepped delivery technique |
US7771448B2 (en) * | 2004-06-21 | 2010-08-10 | Arvik Enterprises, Llc | Catheter device and method for selective occlusion of arteries of the descending aorta |
US7534202B2 (en) * | 2004-10-04 | 2009-05-19 | Board Of Regents, The University Of Texas System | System and method for high dose rate radiation intracavitary brachytherapy |
US9402980B2 (en) * | 2010-09-23 | 2016-08-02 | Best Medical International, Inc. | Rectal catheter for urological and other applications |
US10744307B2 (en) * | 2010-09-23 | 2020-08-18 | Best Medical International, Inc. | Multi-purpose balloon catheter for intra cavity radiation delivery |
US20130238038A1 (en) * | 2012-03-07 | 2013-09-12 | Kyphon Sarl | Angled inflatable composite balloon and method |
US11446515B2 (en) * | 2014-04-02 | 2022-09-20 | Ancer Medical, Inc. | Internal body cavity therapeutic applicators and methods for using them |
-
2014
- 2014-12-19 CN CN201410798226.0A patent/CN105749416B/zh active Active
-
2015
- 2015-12-09 JP JP2017528972A patent/JP6775505B2/ja active Active
- 2015-12-09 WO PCT/CN2015/096832 patent/WO2016095745A1/zh active Application Filing
- 2015-12-09 KR KR1020177013949A patent/KR102109838B1/ko active IP Right Grant
-
2017
- 2017-06-16 US US15/624,734 patent/US10335610B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2189938Y (zh) * | 1994-03-29 | 1995-02-22 | 郑成福 | 前列腺炎综合治疗导管 |
US6099454A (en) * | 1996-02-29 | 2000-08-08 | Scimed Life Systems, Inc. | Perfusion balloon and radioactive wire delivery system |
CN1408451A (zh) * | 2001-09-18 | 2003-04-09 | 效思因公司 | 对体内导管邻近组织进行热压迫治疗的设备和方法 |
CN1537647A (zh) * | 2003-10-22 | 2004-10-20 | 高春平 | 手术中预置的肿瘤近距离内放射治疗装置 |
CN201342171Y (zh) * | 2008-12-23 | 2009-11-11 | 郑晖 | 新型右侧双腔支气管导管 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020216087A1 (en) * | 2019-04-24 | 2020-10-29 | Braxx Biotech Co., Ltd. | Apparatus and method for treating gastrointestinal tumors |
Also Published As
Publication number | Publication date |
---|---|
KR102109838B1 (ko) | 2020-05-13 |
CN105749416A (zh) | 2016-07-13 |
JP2017535384A (ja) | 2017-11-30 |
KR20170084112A (ko) | 2017-07-19 |
US10335610B2 (en) | 2019-07-02 |
CN105749416B (zh) | 2019-12-24 |
US20170281969A1 (en) | 2017-10-05 |
JP6775505B2 (ja) | 2020-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2456520B1 (en) | Systems for treating cancer using brachytherapy | |
NL2005005C2 (en) | Brachytherapy applicator device for insertion in a body cavity. | |
US20230233071A1 (en) | Systems and methods for treating cancer using brachytherapy | |
JP5952824B2 (ja) | 拡張型近接照射療法装置及びその使用方法 | |
CN204106872U (zh) | 一种个体化近距离治疗施源器 | |
WO2016095745A1 (zh) | 一种导管装置 | |
CN205095254U (zh) | 可调式施源器 | |
TWI607773B (zh) | 一種導管裝置及近接放射治療系統 | |
TWI586389B (zh) | 一種導管裝置 | |
US11116993B2 (en) | Catheter apparatus and brachytherapy system | |
CN209392618U (zh) | 宫颈癌三管式弧形固定器及具有其的宫颈癌后装施源器 | |
CN103656837A (zh) | 一种前列腺臭氧治疗仪专用管 | |
CN202859933U (zh) | 食管癌施源器 | |
CN208081345U (zh) | 一种喉切除造口沐浴防水罩 | |
CN103845789A (zh) | 肛管肿瘤放疗的施源器 | |
CN104208817B (zh) | Atp光子宫内膜无创治疗仪 | |
KR101384700B1 (ko) | 전립선암의 고정밀 방사선치료를 위한 3중 풍선 시스템 | |
KR102484281B1 (ko) | 적층 결합이 가능한 혀 고정장치 | |
CN205084238U (zh) | 一种膀胱及尿道肿瘤近距离后装施源器 | |
CN204293677U (zh) | 一种插置型单管施源器 | |
CN214018950U (zh) | 一种带多分隔气囊的多通道后装施源器 | |
CN208927457U (zh) | 口咽肿瘤放疗固定装置 | |
Demanes | Head and neck brachytherapy: a description of methods and a summary of results | |
Demanes | Head and neck brachytherapy | |
CN108785858A (zh) | 一种颈部肿瘤放疗装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15869253 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20177013949 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2017528972 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 15869253 Country of ref document: EP Kind code of ref document: A1 |