JP2005523070A - 低温バルーン - Google Patents
低温バルーン Download PDFInfo
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- JP2005523070A JP2005523070A JP2003585612A JP2003585612A JP2005523070A JP 2005523070 A JP2005523070 A JP 2005523070A JP 2003585612 A JP2003585612 A JP 2003585612A JP 2003585612 A JP2003585612 A JP 2003585612A JP 2005523070 A JP2005523070 A JP 2005523070A
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- 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
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
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- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/0022—Balloons
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- 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
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
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- 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
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0231—Characteristics of handpieces or probes
- A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
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- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Molecular Biology (AREA)
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- Engineering & Computer Science (AREA)
- Public Health (AREA)
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- Surgical Instruments (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
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Abstract
Description
Claims (38)
- 低温療法装置において、
基端及び末端を有する細長い軸と、
末端に配置された冷却部材であって、外側部材及び内側部材を有する前記冷却部材と、
前記細長い軸内に配置された膨張管と、
前記細長い軸内に配置された排出管と、
内側部材に対する圧力測定装置とを備える、低温療法装置。 - 請求項1に記載の低温療法装置において、圧力測定装置が内側部材に直結される、低温療法装置。
- 請求項1に記載の低温療法装置において、細長い軸の基端に配置されたマニホルドを更に備える、低温療法装置。
- 請求項3に記載の低温療法装置において、圧力ゲージがコネクタによりマニホルドに結合される、低温療法装置。
- 請求項1に記載の低温療法装置において、圧力ゲージが歪みゲージを備える、低温療法装置。
- 請求項1に記載の低温療法装置において、圧力ゲージがヒューズリンクを有する、低温療法装置。
- 請求項1に記載の低温療法装置において、圧力ゲージが光学変換器と、光ファイバ出力部とを有する、低温療法装置。
- 請求項1に記載の低温療法装置において、内側部材が外面及び内面を更に備える、低温療法装置。
- 請求項8に記載の低温療法装置において、圧力測定装置が内面に配置される、低温療法装置。
- 請求項8に記載の低温療法装置において、圧力測定装置が外面に配置される、低温療法装置。
- 請求項8に記載の低温療法装置において、内側部材の内面に結合されたレリーフカッターを更に備える、低温療法装置。
- 請求項11に記載の低温療法装置において、エネルギ源が無線周波数エネルギ源である、低温療法装置。
- 請求項11に記載の低温療法装置において、エネルギ源が、光ファイバケーブルにより逃がし弁に接続されたレーザエネルギ源である、低温療法装置。
- 請求項11に記載の低温療法装置において、エネルギ源が、逃がし弁に機械的に結合された超音波エネルギ源である、低温療法装置。
- 請求項1に記載の低温療法装置において、基端と、末端と、貫通して延びる管腔とを有する圧力解放管を更に備える、低温療法装置。
- 請求項15に記載の低温療法装置において、圧力解放管が内側部材と流体的に連通している、低温療法装置。
- 請求項16に記載の低温療法装置において、圧力解放管が、その基端に配置された取り外し可能な弁を更に備える、低温療法装置。
- 請求項15に記載の低温療法装置において、圧力解放管が、その末端に配置された感圧型弁を更に備える、低温療法装置。
- 請求項15に記載の低温療法装置において、圧力解放管に結合されたヒューズリンクを更に備える、低温療法装置。
- 請求項19に記載の低温療法装置において、ヒューズリンクが、圧力解放管内で開口部に配置され、ヒューズリンクが圧力ゲージに結合される、低温療法装置。
- 低温療法装置において、
基端及び末端を有する細長い軸と、
基端に配置されたマニホルドと、
末端に配置された冷却部材であって、内側部材及び外側部材を有する前記冷却部材と、
コネクタによりマニホルドに結合された圧力ゲージと、
軸内に配置された膨張管と、
軸内に配置された排出管と、
内側部材と流体的に連通した圧力解放管とを備える、低温療法装置。 - 請求項21に記載の低温療法装置において、圧力ゲージが歪みゲージを有する、低温療法装置。
- 請求項21に記載の低温療法装置において、圧力ゲージがヒューズリンクを有する、低温療法装置。
- 請求項21に記載の低温療法装置において、内側部材が外面及び内面を更に備える、低温療法装置。
- 請求項24に記載の低温療法装置において、圧力ゲージが内面に結合される、低温療法装置。
- 請求項24に記載の低温療法装置において、圧力ゲージが外面に結合される、低温療法装置。
- 請求項21に記載の低温療法装置において、圧力解放管が、基端と、末端と、貫通して延びる管腔とを有する、低温療法装置。
- 請求項27に記載の低温療法装置において、圧力解放管が、その基端に配置された取り外し可能な弁を更に備える、低温療法装置。
- 請求項27に記載の低温療法装置において、圧力解放管が、その末端に配置された感圧型弁を更に備える、低温療法装置。
- 請求項27に記載の低温療法装置において、圧力解放管に結合されたヒューズリンクを更に備え、ヒューズリンクが、圧力解放管内で開口部に配置され、ヒューズリンクが圧力ゲージに結合される、低温療法装置。
- 低温形成法を行う方法において、
基端及び末端を有する細長い軸と、基端に配置されたマニホルドと、末端に配置された冷却部材であって、外側部材及び内側部材を有する前記冷却部材と、内側部材に結合され且つ、コネクタによりマニホルドに結合されて内側部材内の圧力をマニホルドにより定量化することができるようにした測定装置とを有する低温療法装置を提供するステップと、
低温療法装置を対象領域まで前進させるステップと、
冷却部材の内側部材を冷却剤によりある圧力まで膨張させるステップと、
圧力を圧力ゲージにて定量化するステップと、
対象領域を冷却部材にて冷却するステップとを備える、低温形成法を行う方法。 - 請求項31に記載の方法において、圧力ゲージが歪みゲージを備え、圧力ゲージにて圧力を定量化するステップが歪みを定量化するステップを含む、方法。
- 請求項31に記載の方法において、内側部材が外面及び内面を更に備える、方法。
- 請求項33に記載の方法において、圧力ゲージが内面に結合され、圧力ゲージにて圧力を定量化するステップが内面における圧力を定量化するステップを含む、方法。
- 請求項33に記載の方法において、圧力ゲージが外面に結合され、圧力ゲージにて圧力を定量化するステップが外面における圧力を定量化するステップを含む、方法。
- 請求項31に記載の方法において、基端と、末端と、貫通して伸びる管腔とを有する圧力解放管を更に備える、方法。
- 請求項36に記載の方法において、圧力解放管が、その基端に配置された取り外し可能な弁を更に備え、内側部材内の圧力を降下させ得るように取り外し可能な弁を圧力解放管から除去するステップを更に備える、方法。
- 請求項36に記載の方法において、圧力解放管が、その末端に配置された感圧型弁を更に備え、内側部材内の圧力を降下させるステップを更に備える、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/126,027 US6989009B2 (en) | 2002-04-19 | 2002-04-19 | Cryo balloon |
PCT/US2003/010965 WO2003088857A2 (en) | 2002-04-19 | 2003-04-10 | Cryo balloon |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009218181A Division JP2010017570A (ja) | 2002-04-19 | 2009-09-18 | 低温バルーン |
Publications (3)
Publication Number | Publication Date |
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JP2005523070A true JP2005523070A (ja) | 2005-08-04 |
JP2005523070A5 JP2005523070A5 (ja) | 2006-03-30 |
JP4405267B2 JP4405267B2 (ja) | 2010-01-27 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003585612A Expired - Lifetime JP4405267B2 (ja) | 2002-04-19 | 2003-04-10 | 低温バルーン |
JP2009218181A Pending JP2010017570A (ja) | 2002-04-19 | 2009-09-18 | 低温バルーン |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009218181A Pending JP2010017570A (ja) | 2002-04-19 | 2009-09-18 | 低温バルーン |
Country Status (6)
Country | Link |
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US (2) | US6989009B2 (ja) |
EP (1) | EP1496809B1 (ja) |
JP (2) | JP4405267B2 (ja) |
AU (1) | AU2003223535A1 (ja) |
CA (1) | CA2481348C (ja) |
WO (1) | WO2003088857A2 (ja) |
Cited By (5)
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KR101175720B1 (ko) | 2010-11-22 | 2012-08-21 | 주식회사 엠아이에스 | 혈압측정기 |
JP2013500791A (ja) * | 2009-07-31 | 2013-01-10 | ボストン サイエンティフィック サイムド,インコーポレイテッド | 冷凍アブレーションシステムの拡張要素間空間における圧力レベルを調整するためのシステムおよび方法 |
WO2013133183A1 (ja) * | 2012-03-09 | 2013-09-12 | テルモ株式会社 | バルーンカテーテル |
JP2016147018A (ja) * | 2015-02-13 | 2016-08-18 | 有限会社日本エレクテル | バルーンカテーテルアブレーションシステム |
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- 2003-04-10 JP JP2003585612A patent/JP4405267B2/ja not_active Expired - Lifetime
- 2003-04-10 CA CA2481348A patent/CA2481348C/en not_active Expired - Lifetime
- 2003-04-10 EP EP03719670A patent/EP1496809B1/en not_active Expired - Lifetime
- 2003-04-10 AU AU2003223535A patent/AU2003223535A1/en not_active Abandoned
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2005
- 2005-03-21 US US11/085,763 patent/US7189227B2/en not_active Expired - Lifetime
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2009
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013500791A (ja) * | 2009-07-31 | 2013-01-10 | ボストン サイエンティフィック サイムド,インコーポレイテッド | 冷凍アブレーションシステムの拡張要素間空間における圧力レベルを調整するためのシステムおよび方法 |
KR101175720B1 (ko) | 2010-11-22 | 2012-08-21 | 주식회사 엠아이에스 | 혈압측정기 |
WO2013133183A1 (ja) * | 2012-03-09 | 2013-09-12 | テルモ株式会社 | バルーンカテーテル |
US11974796B2 (en) | 2013-11-06 | 2024-05-07 | Cryotherapeutics Gmbh | Catheter for plaque stabilisation |
JP2016147018A (ja) * | 2015-02-13 | 2016-08-18 | 有限会社日本エレクテル | バルーンカテーテルアブレーションシステム |
Also Published As
Publication number | Publication date |
---|---|
WO2003088857A3 (en) | 2003-12-04 |
US20030199861A1 (en) | 2003-10-23 |
US6989009B2 (en) | 2006-01-24 |
US20050182395A1 (en) | 2005-08-18 |
WO2003088857A2 (en) | 2003-10-30 |
AU2003223535A1 (en) | 2003-11-03 |
EP1496809A2 (en) | 2005-01-19 |
JP2010017570A (ja) | 2010-01-28 |
CA2481348C (en) | 2014-03-25 |
AU2003223535A8 (en) | 2003-11-03 |
JP4405267B2 (ja) | 2010-01-27 |
CA2481348A1 (en) | 2003-10-30 |
EP1496809B1 (en) | 2013-01-30 |
US7189227B2 (en) | 2007-03-13 |
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