JP2011507618A - カニューレ - Google Patents
カニューレ Download PDFInfo
- Publication number
- JP2011507618A JP2011507618A JP2010539738A JP2010539738A JP2011507618A JP 2011507618 A JP2011507618 A JP 2011507618A JP 2010539738 A JP2010539738 A JP 2010539738A JP 2010539738 A JP2010539738 A JP 2010539738A JP 2011507618 A JP2011507618 A JP 2011507618A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- cannula
- tip
- radius
- distal end
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 9
- 238000001356 surgical procedure Methods 0.000 claims description 4
- 241001631457 Cannula Species 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 6
- 239000000560 biocompatible material Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000001188 articular cartilage Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/025—Joint distractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
- A61B17/1742—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/025—Joint distractors
- A61B2017/0275—Joint distractors for the hip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320044—Blunt dissectors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
Description
本出願は、2007年12月21日に出願した米国特許出願第61/015,960号のPCT国際出願であり、この開示全体を参照により本明細書に組み込む。
11 シャフト
11a 遠位端
11b 近位端
12 ハンドル
13 開口(又は溝)
14 底部
15 側壁
16 側壁
17 先端部
18 全半径縁部
20 組織表面
D シャフト外径
D1 シャフト内径
L 長手方向軸
R シャフト外半径
R´ 球面半径
R2 半径
r 縁部半径
α 挿入角
β 挟角
θ 切断角
Claims (14)
- 遠位端および近位端を含むシャフトと、
前記シャフトの前記近位端に結合されたハンドルと、
を備えるカニューレであって、
前記シャフトの前記遠位端は先端部を含み、前記先端部は球面半径を有するカニューレ。 - 前記先端部の前記球面半径は、前記シャフトの外半径に等しい請求項1に記載のカニューレ。
- 前記先端部は縁部を含む請求項1に記載のカニューレ。
- 前記縁部の半径は約0.015インチである請求項3に記載のカニューレ。
- 前記外半径は約0.155インチである請求項2に記載のカニューレ。
- 前記シャフトは、前記近位端から前記遠位端まで延びる溝を含む請求項1に記載のカニューレ。
- 前記シャフトは半円形の断面を有する請求項1に記載のカニューレ。
- 前記シャフトの内半径は約0.125インチである請求項6に記載のカニューレ。
- 前記先端部は、前記シャフトの長手方向軸に平行な長手方向軸を有する請求項1に記載のカニューレ。
- 関節鏡による外科的処置を実施する方法であって、
遠位端および近位端を含むシャフトと、前記シャフトの前記近位端に結合されたハンドルと、を備えるカニューレを提供する工程であって、前記シャフトは先端部を含み、前記先端部は球面半径を有する工程と、
身体の関節部位に前記カニューレを挿入して、前記遠位端を前記関節の組織表面を通して内部に挿入する工程と、
前記カニューレを介して医療機器を前記関節部位に挿入する工程と、
前記関節部位において外科的な修復を施す工程と、
を含む方法。 - 前記シャフトの前記遠位端は、前記組織表面に対して角度αで挿入される請求項10に記載の方法。
- 前記角度αは約30度である請求項11に記載の方法。
- 前記角度αは約30度よりも大きい請求項11に記載の方法。
- 前記先端部の前記球面半径は、前記シャフトの外半径に等しくない請求項1に記載のカニューレ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1596007P | 2007-12-21 | 2007-12-21 | |
US61/015,960 | 2007-12-21 | ||
PCT/US2008/087197 WO2009082656A1 (en) | 2007-12-21 | 2008-12-17 | Cannula |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011507618A true JP2011507618A (ja) | 2011-03-10 |
JP6017759B2 JP6017759B2 (ja) | 2016-11-02 |
Family
ID=40343606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010539738A Expired - Fee Related JP6017759B2 (ja) | 2007-12-21 | 2008-12-17 | カニューレ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10660632B2 (ja) |
EP (1) | EP2231025B1 (ja) |
JP (1) | JP6017759B2 (ja) |
AU (1) | AU2008340311B2 (ja) |
WO (1) | WO2009082656A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7655004B2 (en) | 2007-02-15 | 2010-02-02 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
US8888792B2 (en) | 2008-07-14 | 2014-11-18 | Ethicon Endo-Surgery, Inc. | Tissue apposition clip application devices and methods |
US8157834B2 (en) | 2008-11-25 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Rotational coupling device for surgical instrument with flexible actuators |
US8361066B2 (en) | 2009-01-12 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
CA2752797A1 (en) * | 2009-02-16 | 2010-08-19 | Dokter Yves Fortems Bvba | Biopsy device |
US20110098704A1 (en) | 2009-10-28 | 2011-04-28 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US9028483B2 (en) | 2009-12-18 | 2015-05-12 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US9233241B2 (en) | 2011-02-28 | 2016-01-12 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
US9254169B2 (en) | 2011-02-28 | 2016-02-09 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
WO2012125785A1 (en) | 2011-03-17 | 2012-09-20 | Ethicon Endo-Surgery, Inc. | Hand held surgical device for manipulating an internal magnet assembly within a patient |
US20130158348A1 (en) * | 2011-12-14 | 2013-06-20 | Ethicon Endo-Surgery, Inc. | Introducer for an internal magnetic camera |
US9427255B2 (en) | 2012-05-14 | 2016-08-30 | Ethicon Endo-Surgery, Inc. | Apparatus for introducing a steerable camera assembly into a patient |
US9078662B2 (en) | 2012-07-03 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Endoscopic cap electrode and method for using the same |
US9545290B2 (en) | 2012-07-30 | 2017-01-17 | Ethicon Endo-Surgery, Inc. | Needle probe guide |
US10314649B2 (en) | 2012-08-02 | 2019-06-11 | Ethicon Endo-Surgery, Inc. | Flexible expandable electrode and method of intraluminal delivery of pulsed power |
US9277957B2 (en) | 2012-08-15 | 2016-03-08 | Ethicon Endo-Surgery, Inc. | Electrosurgical devices and methods |
US20140188148A1 (en) * | 2012-12-27 | 2014-07-03 | Pieter W.C.J. le Blanc | Surgical tunneler |
US10098527B2 (en) | 2013-02-27 | 2018-10-16 | Ethidcon Endo-Surgery, Inc. | System for performing a minimally invasive surgical procedure |
EP3996578A4 (en) * | 2019-07-11 | 2023-07-26 | Teh, Kok Kheng | ENDOSCOPIC RELEASE SURGICAL RETRACTOR |
USD921197S1 (en) * | 2019-09-30 | 2021-06-01 | The Regents Of The University Of Colorado, A Body Corporate | Fin blade |
WO2022109224A1 (en) * | 2020-11-20 | 2022-05-27 | Sanford Health | Flexible slotted cannula and methods for use |
CN114209386A (zh) * | 2021-08-13 | 2022-03-22 | 北京积水潭医院 | 一种用于骨科手术的可视化线锯引导操作系统及方法 |
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JPH05253231A (ja) * | 1992-01-22 | 1993-10-05 | Linvatec Corp | 内視鏡的外科処置用器具 |
US6042538A (en) * | 1998-11-18 | 2000-03-28 | Emory University | Device for endoscopic vessel harvesting |
JP2002028162A (ja) * | 2000-07-18 | 2002-01-29 | Yufu Itonaga Co Ltd | 肛門診断/治療用器具 |
US20020123764A1 (en) * | 2001-03-01 | 2002-09-05 | Georg Lajtai | Device for guiding a medical instrument |
US6450952B1 (en) * | 1998-04-23 | 2002-09-17 | Scimed Life Systems, Inc. | Medical body access device |
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-
2008
- 2008-12-17 WO PCT/US2008/087197 patent/WO2009082656A1/en active Application Filing
- 2008-12-17 EP EP08863626.1A patent/EP2231025B1/en active Active
- 2008-12-17 JP JP2010539738A patent/JP6017759B2/ja not_active Expired - Fee Related
- 2008-12-17 AU AU2008340311A patent/AU2008340311B2/en not_active Ceased
- 2008-12-22 US US12/340,816 patent/US10660632B2/en active Active
Patent Citations (6)
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---|---|---|---|---|
US2575253A (en) * | 1949-05-16 | 1951-11-13 | Joseph F Bicek | Vaginal speculum |
JPH05253231A (ja) * | 1992-01-22 | 1993-10-05 | Linvatec Corp | 内視鏡的外科処置用器具 |
US6450952B1 (en) * | 1998-04-23 | 2002-09-17 | Scimed Life Systems, Inc. | Medical body access device |
US6042538A (en) * | 1998-11-18 | 2000-03-28 | Emory University | Device for endoscopic vessel harvesting |
JP2002028162A (ja) * | 2000-07-18 | 2002-01-29 | Yufu Itonaga Co Ltd | 肛門診断/治療用器具 |
US20020123764A1 (en) * | 2001-03-01 | 2002-09-05 | Georg Lajtai | Device for guiding a medical instrument |
Also Published As
Publication number | Publication date |
---|---|
AU2008340311A1 (en) | 2009-07-02 |
WO2009082656A1 (en) | 2009-07-02 |
AU2008340311B2 (en) | 2014-12-18 |
EP2231025A1 (en) | 2010-09-29 |
US20090163770A1 (en) | 2009-06-25 |
EP2231025B1 (en) | 2020-03-18 |
JP6017759B2 (ja) | 2016-11-02 |
US10660632B2 (en) | 2020-05-26 |
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