JP2009201984A - 外科処置装置 - Google Patents
外科処置装置 Download PDFInfo
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- JP2009201984A JP2009201984A JP2009021676A JP2009021676A JP2009201984A JP 2009201984 A JP2009201984 A JP 2009201984A JP 2009021676 A JP2009021676 A JP 2009021676A JP 2009021676 A JP2009021676 A JP 2009021676A JP 2009201984 A JP2009201984 A JP 2009201984A
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 41
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 239000000523 sample Substances 0.000 description 43
- 238000009210 therapy by ultrasound Methods 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 5
- 230000004323 axial length Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000000881 depressing effect Effects 0.000 description 3
- 238000002350 laparotomy Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000002674 endoscopic surgery Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
-
- 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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320069—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for ablating tissue
-
- 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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320071—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with articulating means for working tip
-
- 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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320082—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for incising tissue
-
- 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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320089—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic node location
-
- 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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
- A61B2017/320094—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw additional movable means performing clamping operation
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Dentistry (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
【解決手段】外科処置装置の第2のユニット22では、弾性部材67は、第2の振動伝達部材61と第2の保持部材54との間に設けられ、軸方向についての第2の振動伝達部材61と第2の保持部材54との相対的配置に応じて変形され、第2の振動伝達部材61に軸方向への弾性力を付与する。外科処置装置の調整連結機構69,74は、第1のユニット21と第2のユニット22とを互いに連結し、第1のユニット21の第1の振動伝達部材31と第2のユニット22の第2の振動伝達部材61とを共軸に配置して第1の振動伝達部材31の端部と第2の振動伝達部材61の端部とを互いに当接させると共に、共軸方向についての第1の保持部材39と第2の保持部材54との相対的配置を一定に調整することにより弾性部材67の変形量を一定に調整する。
【選択図】図2
Description
Claims (9)
- 軸方向に延び端部を有し超音波振動を伝達する第1の振動伝達部材、及び、前記第1の振動伝達部材を保持している第1の保持部材、を有する第1のユニットと、
軸方向に延び端部を有し超音波振動を伝達する第2の振動伝達部材、前記第2の振動伝達部材の軸方向に移動可能に前記第2の振動伝達部材を保持している第2の保持部材、及び、前記第2の振動伝達部材と前記第2の保持部材との間に設けられ、前記第2の振動伝達部材の軸方向についての前記第2の振動伝達部材と前記第2の保持部材との相対的配置に応じて変形され、前記第2の振動伝達部材に前記第2の振動伝達部材の軸方向への弾性力を付与する弾性部材、を有する第2のユニットと、
前記第1のユニットと前記第2のユニットとを互いに連結し、前記第1の振動伝達部材と前記第2の振動伝達部材とを共軸に配置して前記第1の振動伝達部材の端部と前記第2の振動伝達部材の端部とを互いに当接させると共に、共軸方向についての前記第1の保持部材と前記第2の保持部材との相対的配置を一定に調整することにより前記弾性部材の変形量を一定に調整する調整連結機構と、
を具備することを特徴とする外科処置装置。 - 前記調整連結機構は、カム機構を有し、
前記カム機構は、前記第1の保持部材と前記第2の保持部材との内の一方の保持部材に設けられている作動部と、前記第1の保持部材と前記第2の保持部材との内の他方の保持部材に設けられ軸を中心として螺旋状に延びている作動受部と、を有し、前記作動部は前記作動受部に沿って移動され、前記作動部が前記作動受部の連結位置に配置された場合に前記第1のユニットと前記第2のユニットとが互いに連結される、
ことを特徴とする請求項1に記載の外科処置装置。 - 前記調整連結機構は、前記弾性部材の弾性力に抗して共軸方向に前記第1の保持部材と前記第2の保持部材とを相対的に移動させるための操作について、必要な操作力量が一定となるように、操作量に対する共軸方向についての前記第1の保持部材と前記第2の保持部材との相対的移動量を、共軸方向についての前記第1の保持部材と前記第2の保持部材との相対的配置に応じて変化させている、
ことを特徴とする請求項1に記載の外科処置装置。 - 前記カム機構は、前記弾性部材の弾性力に抗して共軸方向に前記第1の保持部材と前記第2の保持部材とを相対的に移動させるための回転操作について、回転操作力量が一定となるように、回転角度に対して圧力角を変化させている、
ことを特徴とする請求項2に記載の外科処置装置。 - 前記調整連結機構は、前記第1のユニットと前記第2のユニットとが連結されたことを告知する告知機構を有する、
ことを特徴とする請求項1に記載の外科処置装置。 - 前記カム機構は、前記作動受部において連結位置の手前で前記作動受部に交差する方向に突没している凹凸形状を有する、
ことを特徴とする請求項2に記載の外科処置装置。 - 前記調整連結機構は、前記第1のユニットと前記第2のユニットとを共軸を中心とする複数の相対的回転配置で連結可能である、
ことを特徴とする請求項1に記載の外科処置装置。 - 前記カム機構は、周方向について互いに異なる位置に配置されている第1及び第2の連結位置を有する、
ことを特徴とする請求項2に記載の外科処置装置。 - 前記第2の振動伝達部材は、前記第2の振動伝達部材において軸方向の一端側に形成されている太外径部と、前記第2の振動伝達部材において軸方向の他端側に形成され前記太外径部よりも外径の小さな細外径部と、前記第2の振動伝達部材において前記太外径部と前記細外径部との間に形成され軸方向の一端側から他端側へと外径の減少するテーパ部と、前記テーパ部あるいは前記細外径部に設けられ径方向に突出している押圧部と、を有し、
前記弾性部材は、軸方向について前記押圧部と前記第2の保持部材との間に設けられている、
ことを特徴とする請求項1に記載の外科処置装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/037,508 | 2008-02-26 | ||
US12/037,508 US8097011B2 (en) | 2008-02-26 | 2008-02-26 | Surgical treatment apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009201984A true JP2009201984A (ja) | 2009-09-10 |
JP5043054B2 JP5043054B2 (ja) | 2012-10-10 |
Family
ID=40852159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009021676A Expired - Fee Related JP5043054B2 (ja) | 2008-02-26 | 2009-02-02 | 外科処置装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8097011B2 (ja) |
EP (1) | EP2100563B1 (ja) |
JP (1) | JP5043054B2 (ja) |
CN (1) | CN101518463B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2017099142A1 (ja) * | 2015-12-07 | 2017-12-07 | オリンパス株式会社 | 処置具 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9000720B2 (en) | 2010-11-05 | 2015-04-07 | Ethicon Endo-Surgery, Inc. | Medical device packaging with charging interface |
US9161803B2 (en) | 2010-11-05 | 2015-10-20 | Ethicon Endo-Surgery, Inc. | Motor driven electrosurgical device with mechanical and electrical feedback |
US9782215B2 (en) | 2010-11-05 | 2017-10-10 | Ethicon Endo-Surgery, Llc | Surgical instrument with ultrasonic transducer having integral switches |
US9510895B2 (en) | 2010-11-05 | 2016-12-06 | Ethicon Endo-Surgery, Llc | Surgical instrument with modular shaft and end effector |
US9782214B2 (en) | 2010-11-05 | 2017-10-10 | Ethicon Llc | Surgical instrument with sensor and powered control |
US9039720B2 (en) | 2010-11-05 | 2015-05-26 | Ethicon Endo-Surgery, Inc. | Surgical instrument with ratcheting rotatable shaft |
US10959769B2 (en) | 2010-11-05 | 2021-03-30 | Ethicon Llc | Surgical instrument with slip ring assembly to power ultrasonic transducer |
US9597143B2 (en) | 2010-11-05 | 2017-03-21 | Ethicon Endo-Surgery, Llc | Sterile medical instrument charging device |
US9526921B2 (en) | 2010-11-05 | 2016-12-27 | Ethicon Endo-Surgery, Llc | User feedback through end effector of surgical instrument |
US20120116381A1 (en) | 2010-11-05 | 2012-05-10 | Houser Kevin L | Surgical instrument with charging station and wireless communication |
US9089338B2 (en) | 2010-11-05 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Medical device packaging with window for insertion of reusable component |
US9649150B2 (en) | 2010-11-05 | 2017-05-16 | Ethicon Endo-Surgery, Llc | Selective activation of electronic components in medical device |
US9011471B2 (en) | 2010-11-05 | 2015-04-21 | Ethicon Endo-Surgery, Inc. | Surgical instrument with pivoting coupling to modular shaft and end effector |
US10660695B2 (en) | 2010-11-05 | 2020-05-26 | Ethicon Llc | Sterile medical instrument charging device |
US9017851B2 (en) | 2010-11-05 | 2015-04-28 | Ethicon Endo-Surgery, Inc. | Sterile housing for non-sterile medical device component |
US9072523B2 (en) | 2010-11-05 | 2015-07-07 | Ethicon Endo-Surgery, Inc. | Medical device with feature for sterile acceptance of non-sterile reusable component |
US9421062B2 (en) | 2010-11-05 | 2016-08-23 | Ethicon Endo-Surgery, Llc | Surgical instrument shaft with resiliently biased coupling to handpiece |
US9381058B2 (en) | 2010-11-05 | 2016-07-05 | Ethicon Endo-Surgery, Llc | Recharge system for medical devices |
US10085792B2 (en) | 2010-11-05 | 2018-10-02 | Ethicon Llc | Surgical instrument with motorized attachment feature |
US9017849B2 (en) | 2010-11-05 | 2015-04-28 | Ethicon Endo-Surgery, Inc. | Power source management for medical device |
US20120116265A1 (en) | 2010-11-05 | 2012-05-10 | Houser Kevin L | Surgical instrument with charging devices |
US10881448B2 (en) | 2010-11-05 | 2021-01-05 | Ethicon Llc | Cam driven coupling between ultrasonic transducer and waveguide in surgical instrument |
US9375255B2 (en) | 2010-11-05 | 2016-06-28 | Ethicon Endo-Surgery, Llc | Surgical instrument handpiece with resiliently biased coupling to modular shaft and end effector |
US9247986B2 (en) | 2010-11-05 | 2016-02-02 | Ethicon Endo-Surgery, Llc | Surgical instrument with ultrasonic transducer having integral switches |
EP3189803A4 (en) * | 2014-09-05 | 2018-04-04 | Olympus Corporation | Treatment tool, distal side probe unit, and base end side probe unit |
US10136938B2 (en) | 2014-10-29 | 2018-11-27 | Ethicon Llc | Electrosurgical instrument with sensor |
WO2017013813A1 (ja) * | 2015-07-23 | 2017-01-26 | オリンパス株式会社 | 超音波処置具及び超音波処置アッセンブリ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000506431A (ja) * | 1996-12-23 | 2000-05-30 | エチコン・エンド―サージエリー・インコーポレーテツド | 伝送用構成要素の接続の方法及び装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867141A (en) | 1986-06-18 | 1989-09-19 | Olympus Optical Co., Ltd. | Medical treatment apparatus utilizing ultrasonic wave |
US5466020A (en) | 1994-12-30 | 1995-11-14 | Valleylab Inc. | Bayonet connector for surgical handpiece |
US5776155A (en) | 1996-12-23 | 1998-07-07 | Ethicon Endo-Surgery, Inc. | Methods and devices for attaching and detaching transmission components |
US6511098B1 (en) * | 2000-05-15 | 2003-01-28 | Whittaker Corporation | Seal mechanism for bayonet-type connector |
US6761698B2 (en) * | 2000-07-28 | 2004-07-13 | Olympus Corporation | Ultrasonic operation system |
US8016843B2 (en) * | 2005-09-09 | 2011-09-13 | Alcon Research Ltd | Ultrasonic knife |
-
2008
- 2008-02-26 US US12/037,508 patent/US8097011B2/en not_active Expired - Fee Related
-
2009
- 2009-02-02 JP JP2009021676A patent/JP5043054B2/ja not_active Expired - Fee Related
- 2009-02-20 EP EP09002443.1A patent/EP2100563B1/en not_active Expired - Fee Related
- 2009-02-26 CN CN2009101263022A patent/CN101518463B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000506431A (ja) * | 1996-12-23 | 2000-05-30 | エチコン・エンド―サージエリー・インコーポレーテツド | 伝送用構成要素の接続の方法及び装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2017099142A1 (ja) * | 2015-12-07 | 2017-12-07 | オリンパス株式会社 | 処置具 |
US10966777B2 (en) | 2015-12-07 | 2021-04-06 | Olympus Corporation | Treatment device |
Also Published As
Publication number | Publication date |
---|---|
US20090216257A1 (en) | 2009-08-27 |
JP5043054B2 (ja) | 2012-10-10 |
EP2100563A1 (en) | 2009-09-16 |
EP2100563B1 (en) | 2013-10-23 |
CN101518463A (zh) | 2009-09-02 |
US8097011B2 (en) | 2012-01-17 |
CN101518463B (zh) | 2011-02-16 |
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