JP5213138B2 - 組織除去器具及び方法 - Google Patents
組織除去器具及び方法 Download PDFInfo
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/14—Surgical saws
- A61B17/149—Chain, wire or band saws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
- A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00261—Discectomy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B2017/320004—Surgical cutting instruments abrasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B2017/320004—Surgical cutting instruments abrasive
- A61B2017/320008—Scrapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B2017/32006—Surgical cutting instruments with a cutting strip, band or chain, e.g. like a chainsaw
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
本出願は、2006年12月7日に出願され「Flexible Tissue Removal Devices and Methods」と題される米国仮特許出願番号第60/869,070号の利益を主張する。
Claims (12)
- 標的組織に器具を押し付けつつ、前記器具の両端を手で往復移動させることによって、患者の体内の曲がった通路の周辺から前記標的組織を除去するための柔軟性を有する組織改善器具であって、前記器具が、
軸の長さ、幅及び厚さを有する柔軟な細長い本体であって、前記軸の長さが前記幅よりも長く、前記幅が前記厚さよりも長い細長い本体を具えており;
前記本体が、前記軸方向に延びて端部が一緒に結合したワイヤで形成された2つの平行な側部を有しており;
複数の切断面が、前記器具の前記幅にわたって前記2つの側部間を延びており、
各切断面が、ワイヤの前記2つの平行な側部に取り付けられていることを特徴とする器具。 - さらに、下部結合面及び上部結合面を具えており、
前記上部及び下部結合面のそれぞれが、前記2つの側部間を延びており、メッシュを具えることを特徴とする請求項1に記載の器具。 - さらに、ワイヤで形成される前記側部に取り付けられて組織収集部を形成するメッシュを具えることを特徴とする請求項1に記載の器具。
- 前記ワイヤで形成される側部が、2つの平行なワイヤを具えることを特徴とする請求項1に記載の器具。
- 前記細長い本体が、厚さよりも長い幅を有するリボン状であることを特徴とする請求項1に記載の器具。
- さらに、前記器具の遠位端にガイドワイヤカプラを具えることを特徴とする請求項1に記載の器具。
- さらに、前記器具の近位端にハンドル又はハンドル取り付け部を具えることを特徴とする請求項1に記載の器具。
- さらに、前記柔軟な細長い本体の長さ方向に沿って延びる少なくとも1の保護用のガード面を具えることを特徴とする請求項1に記載の器具。
- さらに、隣接する切断面間に隙間を具えることを特徴とする請求項1に記載の器具。
- 各切断面が、前記切断面から突出する1又はそれ以上の切断エッジを具えることを特徴とする請求項1に記載の器具。
- 隣接する切断面の前記切断エッジが、互いに軸に対してオフセットしていることを特徴とする請求項10に記載の器具。
- さらに、組織収集部を具えることを特徴とする請求項1に記載の器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86907006P | 2006-12-07 | 2006-12-07 | |
US60/869,070 | 2006-12-07 | ||
PCT/US2007/086872 WO2008070867A2 (en) | 2006-12-07 | 2007-12-07 | Tissue removal devices and methods |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010512191A JP2010512191A (ja) | 2010-04-22 |
JP2010512191A5 JP2010512191A5 (ja) | 2010-12-24 |
JP5213138B2 true JP5213138B2 (ja) | 2013-06-19 |
Family
ID=39493112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009540508A Expired - Fee Related JP5213138B2 (ja) | 2006-12-07 | 2007-12-07 | 組織除去器具及び方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080147084A1 (ja) |
EP (3) | EP2241274B1 (ja) |
JP (1) | JP5213138B2 (ja) |
AT (1) | ATE543449T1 (ja) |
AU (1) | AU2007329230A1 (ja) |
CA (1) | CA2670831A1 (ja) |
WO (1) | WO2008070867A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012525939A (ja) * | 2009-05-08 | 2012-10-25 | ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 拡張型骨インプラント |
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US20070198019A1 (en) | 2004-07-29 | 2007-08-23 | X-Sten Corp. | Spinal ligament modification devices |
US8221397B2 (en) | 2004-10-15 | 2012-07-17 | Baxano, Inc. | Devices and methods for tissue modification |
US7578819B2 (en) * | 2005-05-16 | 2009-08-25 | Baxano, Inc. | Spinal access and neural localization |
US9101386B2 (en) | 2004-10-15 | 2015-08-11 | Amendia, Inc. | Devices and methods for treating tissue |
US8048080B2 (en) | 2004-10-15 | 2011-11-01 | Baxano, Inc. | Flexible tissue rasp |
US20110190772A1 (en) | 2004-10-15 | 2011-08-04 | Vahid Saadat | Powered tissue modification devices and methods |
CA2583906C (en) | 2004-10-15 | 2011-12-06 | Baxano, Inc. | Devices and methods for tissue removal |
US8617163B2 (en) | 2004-10-15 | 2013-12-31 | Baxano Surgical, Inc. | Methods, systems and devices for carpal tunnel release |
US9247952B2 (en) | 2004-10-15 | 2016-02-02 | Amendia, Inc. | Devices and methods for tissue access |
US8257356B2 (en) | 2004-10-15 | 2012-09-04 | Baxano, Inc. | Guidewire exchange systems to treat spinal stenosis |
US7959577B2 (en) | 2007-09-06 | 2011-06-14 | Baxano, Inc. | Method, system, and apparatus for neural localization |
US20100331883A1 (en) | 2004-10-15 | 2010-12-30 | Schmitz Gregory P | Access and tissue modification systems and methods |
US20100004654A1 (en) * | 2008-07-01 | 2010-01-07 | Schmitz Gregory P | Access and tissue modification systems and methods |
US7738969B2 (en) | 2004-10-15 | 2010-06-15 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
US8062300B2 (en) | 2006-05-04 | 2011-11-22 | Baxano, Inc. | Tissue removal with at least partially flexible devices |
US20070027464A1 (en) | 2005-07-29 | 2007-02-01 | X-Sten, Corp. | Device for resecting spinal tissue |
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JP2012525939A (ja) * | 2009-05-08 | 2012-10-25 | ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 拡張型骨インプラント |
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CA2670831A1 (en) | 2008-06-12 |
EP2088941A2 (en) | 2009-08-19 |
EP2241274B1 (en) | 2012-02-01 |
US20080147084A1 (en) | 2008-06-19 |
EP2460479A2 (en) | 2012-06-06 |
WO2008070867A3 (en) | 2008-08-21 |
EP2460479A3 (en) | 2014-05-07 |
JP2010512191A (ja) | 2010-04-22 |
ATE543449T1 (de) | 2012-02-15 |
AU2007329230A1 (en) | 2008-06-12 |
WO2008070867A2 (en) | 2008-06-12 |
EP2088941A4 (en) | 2010-09-01 |
EP2241274A1 (en) | 2010-10-20 |
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