JP4657082B2 - 超音波治療装置 - Google Patents

超音波治療装置 Download PDF

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Publication number
JP4657082B2
JP4657082B2 JP2005314323A JP2005314323A JP4657082B2 JP 4657082 B2 JP4657082 B2 JP 4657082B2 JP 2005314323 A JP2005314323 A JP 2005314323A JP 2005314323 A JP2005314323 A JP 2005314323A JP 4657082 B2 JP4657082 B2 JP 4657082B2
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JP
Japan
Prior art keywords
actuator
electrostrictive polymer
electrode
blade
treatment
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.)
Expired - Fee Related
Application number
JP2005314323A
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English (en)
Japanese (ja)
Other versions
JP2007117446A (ja
JP2007117446A5 (enExample
Inventor
典弘 山田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Medical Systems Corp
Original Assignee
Olympus Medical Systems Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Priority to JP2005314323A priority Critical patent/JP4657082B2/ja
Priority to CN200680036235XA priority patent/CN101277653B/zh
Priority to PCT/JP2006/321417 priority patent/WO2007049718A1/ja
Publication of JP2007117446A publication Critical patent/JP2007117446A/ja
Publication of JP2007117446A5 publication Critical patent/JP2007117446A5/ja
Priority to US12/109,920 priority patent/US20080221603A1/en
Application granted granted Critical
Publication of JP4657082B2 publication Critical patent/JP4657082B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A61B17/320068—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
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
    • 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
    • A61B17/320068—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
    • 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

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)
JP2005314323A 2005-10-28 2005-10-28 超音波治療装置 Expired - Fee Related JP4657082B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005314323A JP4657082B2 (ja) 2005-10-28 2005-10-28 超音波治療装置
CN200680036235XA CN101277653B (zh) 2005-10-28 2006-10-26 超声波治疗装置
PCT/JP2006/321417 WO2007049718A1 (ja) 2005-10-28 2006-10-26 超音波治療装置
US12/109,920 US20080221603A1 (en) 2005-10-28 2008-04-25 Ultrasonic treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005314323A JP4657082B2 (ja) 2005-10-28 2005-10-28 超音波治療装置

Publications (3)

Publication Number Publication Date
JP2007117446A JP2007117446A (ja) 2007-05-17
JP2007117446A5 JP2007117446A5 (enExample) 2007-08-16
JP4657082B2 true JP4657082B2 (ja) 2011-03-23

Family

ID=37967828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005314323A Expired - Fee Related JP4657082B2 (ja) 2005-10-28 2005-10-28 超音波治療装置

Country Status (4)

Country Link
US (1) US20080221603A1 (enExample)
JP (1) JP4657082B2 (enExample)
CN (1) CN101277653B (enExample)
WO (1) WO2007049718A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4507006B2 (ja) * 2007-11-15 2010-07-21 セイコーエプソン株式会社 振動カッターの駆動方法
GB0906572D0 (en) 2009-04-16 2009-05-20 Gyrus Medical Ltd A surgical instrument
JP5385930B2 (ja) * 2011-02-22 2014-01-08 富士フイルム株式会社 超音波手術装置
JP5350418B2 (ja) * 2011-02-28 2013-11-27 富士フイルム株式会社 共振振動子、共振振動子の製造方法およびこの共振振動子を有する超音波処置具
JP5851147B2 (ja) * 2011-08-05 2016-02-03 オリンパス株式会社 超音波振動装置
JP5911259B2 (ja) * 2011-10-24 2016-04-27 オリンパス株式会社 超音波振動装置
US10405875B2 (en) * 2016-05-05 2019-09-10 Misonix, Incorporated Ultrasonic surgical instrument and method for manufacturing same
WO2018204503A1 (en) * 2017-05-03 2018-11-08 Z Surgical Llc Minimal-access percutaneous and self-retracting surgical system
US12279787B2 (en) 2020-02-27 2025-04-22 Misonix, Llc Spinal surgery method
GB2601489B (en) * 2020-12-01 2024-01-17 Agilent Technologies Inc Vaccum degassing using electroactive material
US12402905B2 (en) 2021-08-13 2025-09-02 Misonix, Llc Serrated ultrasonic cutting blade with varied tooth pitch
CN116327323A (zh) * 2023-04-19 2023-06-27 思卓瑞(深圳)医疗科技有限公司 具有探视镜头的超声软组织切割清理机构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728843A (en) * 1985-11-11 1988-03-01 Taga Electric Co., Ltd. Ultrasonic vibrator and drive control method thereof
JPH0217860U (enExample) * 1988-07-20 1990-02-06
JPH0268047A (ja) * 1988-09-05 1990-03-07 Sumitomo Bakelite Co Ltd 外科手術用具
CA2114988A1 (en) * 1993-02-05 1994-08-06 Matthew O'boyle Ultrasonic angioplasty balloon catheter
JPH08117240A (ja) * 1994-10-20 1996-05-14 Alps Electric Co Ltd 治療装置
US6063098A (en) * 1996-12-23 2000-05-16 Houser; Kevin Articulable ultrasonic surgical apparatus
JPH1156867A (ja) * 1997-08-12 1999-03-02 Yasuto Takeuchi 超音波手術装置
US6068647A (en) * 1997-10-10 2000-05-30 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having improved clamp arm tissue pad
ES2293710T3 (es) * 1998-02-20 2008-03-16 National Institute Of Advanced Industrial Science And Technology Accionadores polimericos y procedimientos para producirlos.
US6214017B1 (en) * 1998-09-25 2001-04-10 Sherwood Services Ag Ultrasonic surgical apparatus
US6458142B1 (en) * 1999-10-05 2002-10-01 Ethicon Endo-Surgery, Inc. Force limiting mechanism for an ultrasonic surgical instrument
CA2399570C (en) * 2000-03-24 2009-02-10 Transurgical, Inc. Apparatus and method for intrabody thermal treatment
JP3501216B2 (ja) * 2000-03-31 2004-03-02 慶和 劉 電歪伸縮材を利用した駆動装置
US6514237B1 (en) * 2000-11-06 2003-02-04 Cordis Corporation Controllable intralumen medical device
US20020151825A1 (en) * 2001-04-12 2002-10-17 Pearl Technology Holdings, Llc Ultrasound plaque emulsion device
WO2004012615A1 (ja) * 2002-08-02 2004-02-12 Olympus Corporation 超音波処置具
JP4127810B2 (ja) * 2003-09-19 2008-07-30 オリンパス株式会社 超音波振動子およびその製造方法

Also Published As

Publication number Publication date
JP2007117446A (ja) 2007-05-17
WO2007049718A1 (ja) 2007-05-03
US20080221603A1 (en) 2008-09-11
CN101277653B (zh) 2010-12-08
CN101277653A (zh) 2008-10-01

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