WO2009028542A1 - 医療用デバイス - Google Patents
医療用デバイス Download PDFInfo
- Publication number
- WO2009028542A1 WO2009028542A1 PCT/JP2008/065280 JP2008065280W WO2009028542A1 WO 2009028542 A1 WO2009028542 A1 WO 2009028542A1 JP 2008065280 W JP2008065280 W JP 2008065280W WO 2009028542 A1 WO2009028542 A1 WO 2009028542A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- press
- electric energy
- holding means
- holding
- medical device
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
心房中隔M1及び卵円孔弁M2からなる生体組織Mを挟圧手段Kにより挟持した状態で、挟圧手段Kに電流を流し、生体組織Mを相互に融着させる場合、電気エネルギの供給をオンオフ制御するスイッチSWをオンすることにより電気エネルギを供給し、欠損周辺の生体組織に対する挟圧手段による保持操作と、電気エネルギの供給操作とを独立に行なうことができるようにしたことを特徴とする。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08828345.2A EP2184024B1 (en) | 2007-08-28 | 2008-08-27 | Medical device |
US12/713,870 US8585700B2 (en) | 2007-08-28 | 2010-02-26 | Medical device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007221901A JP2009050586A (ja) | 2007-08-28 | 2007-08-28 | Pfo閉鎖デバイス |
JP2007-221901 | 2007-08-28 | ||
JP2008-081424 | 2008-03-26 | ||
JP2008081424A JP5059670B2 (ja) | 2008-03-26 | 2008-03-26 | 生体組織閉鎖デバイス |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/713,870 Continuation US8585700B2 (en) | 2007-08-28 | 2010-02-26 | Medical device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009028542A1 true WO2009028542A1 (ja) | 2009-03-05 |
Family
ID=40387260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/065280 WO2009028542A1 (ja) | 2007-08-28 | 2008-08-27 | 医療用デバイス |
Country Status (3)
Country | Link |
---|---|
US (1) | US8585700B2 (ja) |
EP (1) | EP2184024B1 (ja) |
WO (1) | WO2009028542A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010220883A (ja) * | 2009-03-24 | 2010-10-07 | Terumo Corp | 医療用デバイス |
JP2010233761A (ja) * | 2009-03-31 | 2010-10-21 | Terumo Corp | 医療用デバイス |
WO2012043066A1 (ja) * | 2010-09-29 | 2012-04-05 | テルモ株式会社 | 医療用デバイス |
CN102791212A (zh) * | 2010-03-11 | 2012-11-21 | 泰尔茂株式会社 | 医疗用设备 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9017323B2 (en) | 2010-11-16 | 2015-04-28 | Tva Medical, Inc. | Devices and methods for forming a fistula |
JP2014223095A (ja) * | 2011-09-26 | 2014-12-04 | テルモ株式会社 | 医療用デバイス |
US9486276B2 (en) | 2012-10-11 | 2016-11-08 | Tva Medical, Inc. | Devices and methods for fistula formation |
CN105228683B (zh) | 2013-03-14 | 2022-06-10 | Tva医疗公司 | 瘘管形成装置和用于形成瘘管的方法 |
WO2015138998A1 (en) | 2014-03-14 | 2015-09-17 | Tva Medical, Inc. | Fistula formation devices and methods therefor |
US10646666B2 (en) | 2014-08-27 | 2020-05-12 | Tva Medical, Inc. | Cryolipolysis devices and methods therefor |
CN106999001B (zh) * | 2014-10-18 | 2019-04-16 | 史赛克欧洲控股I有限责任公司 | 具有可选择性弯折的轴杆和选择性弯折该轴杆并且当轴杆弯折时处于张紧中的缆线的手术工具 |
US10603040B1 (en) | 2015-02-09 | 2020-03-31 | Tva Medical, Inc. | Methods for treating hypertension and reducing blood pressure with formation of fistula |
WO2017019525A1 (en) * | 2015-07-24 | 2017-02-02 | The Johns Hopkins University | Method and device for tissue acquisition or closure |
EP4299099A3 (en) | 2016-01-15 | 2024-04-03 | TVA Medical, Inc. | Devices for advancing a wire |
US11026743B2 (en) | 2016-01-15 | 2021-06-08 | Tva Medical, Inc. | Devices and methods for forming a fistula |
US10874422B2 (en) | 2016-01-15 | 2020-12-29 | Tva Medical, Inc. | Systems and methods for increasing blood flow |
CN109982652B (zh) | 2016-09-25 | 2022-08-05 | Tva医疗公司 | 血管支架装置和方法 |
WO2020094087A1 (zh) * | 2018-11-09 | 2020-05-14 | 杭州诺生医疗科技有限公司 | 改进消融方式的房间隔造口装置及房间隔造口*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59177411U (ja) * | 1983-05-13 | 1984-11-27 | ヤーマン株式会社 | 永久脱毛器用ツイ−ザ− |
JP2000210301A (ja) * | 1999-01-20 | 2000-08-02 | Olympus Optical Co Ltd | 手術機器 |
WO2004086944A2 (en) | 2003-03-27 | 2004-10-14 | Cierra, Inc. | Energy based devices and methods for treatment of patent foramen ovale |
US20040243122A1 (en) * | 2003-02-13 | 2004-12-02 | Coaptus Medical Corporation | Transseptal closure of a patent foramen ovale and other cardiac defects |
WO2006110830A2 (en) * | 2005-04-11 | 2006-10-19 | Cierra, Inc. | Methods and apparatus to achieve a closure of a layered tissue defect |
US20070106290A1 (en) * | 2005-11-08 | 2007-05-10 | Turano Thomas A | Conformable electrode catheter and method of use |
WO2007100067A1 (en) | 2006-02-24 | 2007-09-07 | Terumo Kabushiki Kaisha | Pfo closing device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6447511B1 (en) * | 1994-12-13 | 2002-09-10 | Symbiosis Corporation | Bipolar endoscopic surgical scissor blades and instrument incorporating the same |
US7618426B2 (en) * | 2002-12-11 | 2009-11-17 | Usgi Medical, Inc. | Apparatus and methods for forming gastrointestinal tissue approximations |
US6569163B2 (en) * | 2001-03-09 | 2003-05-27 | Quantumcor, Inc. | Wireless electrosurgical adapter unit and methods thereof |
US20020183739A1 (en) * | 2001-03-30 | 2002-12-05 | Long Gary L. | Endoscopic ablation system with sealed sheath |
GB2376813B (en) * | 2001-04-14 | 2004-06-16 | Winter & Ibe Olympus | Bipolar endoscopic instrument |
AU2003290979A1 (en) * | 2002-11-15 | 2004-06-15 | The Government Of The United States Of America As Represented By The Secretary Of Health And Human Services | Method and device for catheter-based repair of cardiac valves |
US6939348B2 (en) * | 2003-03-27 | 2005-09-06 | Cierra, Inc. | Energy based devices and methods for treatment of patent foramen ovale |
US7972330B2 (en) * | 2003-03-27 | 2011-07-05 | Terumo Kabushiki Kaisha | Methods and apparatus for closing a layered tissue defect |
US6960208B2 (en) * | 2003-06-30 | 2005-11-01 | Boston Scientific Scimed, Inc. | Apparatus and methods for delivering energy to a target site within bone |
WO2007030433A2 (en) * | 2005-09-06 | 2007-03-15 | Nmt Medical, Inc. | Removable intracardiac rf device |
DE102005062658B3 (de) * | 2005-12-28 | 2007-05-31 | Osypka, Peter, Dr.-Ing. | Vorrichtung zum Verschliessen einer durch zwei sich überlappende Gewebelappen im Herzen gebildeten Öffnung |
EP2184019B1 (en) * | 2007-08-28 | 2015-12-09 | Terumo Kabushiki Kaisha | Device for opening/closing biological tissue |
-
2008
- 2008-08-27 WO PCT/JP2008/065280 patent/WO2009028542A1/ja active Application Filing
- 2008-08-27 EP EP08828345.2A patent/EP2184024B1/en active Active
-
2010
- 2010-02-26 US US12/713,870 patent/US8585700B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59177411U (ja) * | 1983-05-13 | 1984-11-27 | ヤーマン株式会社 | 永久脱毛器用ツイ−ザ− |
JP2000210301A (ja) * | 1999-01-20 | 2000-08-02 | Olympus Optical Co Ltd | 手術機器 |
US20040243122A1 (en) * | 2003-02-13 | 2004-12-02 | Coaptus Medical Corporation | Transseptal closure of a patent foramen ovale and other cardiac defects |
WO2004086944A2 (en) | 2003-03-27 | 2004-10-14 | Cierra, Inc. | Energy based devices and methods for treatment of patent foramen ovale |
JP2006521181A (ja) * | 2003-03-27 | 2006-09-21 | シエラ, インコーポレイテッド | 卵円孔開存の処置のためのエネルギベースのデバイスおよび方法 |
WO2006110830A2 (en) * | 2005-04-11 | 2006-10-19 | Cierra, Inc. | Methods and apparatus to achieve a closure of a layered tissue defect |
US20070106290A1 (en) * | 2005-11-08 | 2007-05-10 | Turano Thomas A | Conformable electrode catheter and method of use |
WO2007100067A1 (en) | 2006-02-24 | 2007-09-07 | Terumo Kabushiki Kaisha | Pfo closing device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010220883A (ja) * | 2009-03-24 | 2010-10-07 | Terumo Corp | 医療用デバイス |
JP2010233761A (ja) * | 2009-03-31 | 2010-10-21 | Terumo Corp | 医療用デバイス |
CN102791212A (zh) * | 2010-03-11 | 2012-11-21 | 泰尔茂株式会社 | 医疗用设备 |
EP2545873A1 (en) * | 2010-03-11 | 2013-01-16 | Terumo Kabushiki Kaisha | Medical device |
EP2545873A4 (en) * | 2010-03-11 | 2013-08-21 | Terumo Corp | MEDICAL DEVICE |
US8968304B2 (en) | 2010-03-11 | 2015-03-03 | Terumo Kabushiki Kaisha | Medical device |
WO2012043066A1 (ja) * | 2010-09-29 | 2012-04-05 | テルモ株式会社 | 医療用デバイス |
US9358025B2 (en) | 2010-09-29 | 2016-06-07 | Terumo Kabushiki Kaisha | Medical device |
Also Published As
Publication number | Publication date |
---|---|
EP2184024A4 (en) | 2015-04-08 |
US20100152732A1 (en) | 2010-06-17 |
US8585700B2 (en) | 2013-11-19 |
EP2184024A1 (en) | 2010-05-12 |
EP2184024B1 (en) | 2019-01-09 |
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