JPS57500592A - - Google Patents

Info

Publication number
JPS57500592A
JPS57500592A JP56501899A JP50189980A JPS57500592A JP S57500592 A JPS57500592 A JP S57500592A JP 56501899 A JP56501899 A JP 56501899A JP 50189980 A JP50189980 A JP 50189980A JP S57500592 A JPS57500592 A JP S57500592A
Authority
JP
Japan
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
Application number
JP56501899A
Other languages
Japanese (ja)
Other versions
JPS614260B2 (https=
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 filed Critical
Publication of JPS57500592A publication Critical patent/JPS57500592A/ja
Publication of JPS614260B2 publication Critical patent/JPS614260B2/ja
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B18/1402Probes for open surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/00234Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1497Electrodes covering only part of the probe circumference
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002Irrigation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00Medical syringes, e.g. enemata; Irrigators
    • A61M3/02Enemata; Irrigators
    • A61M3/0279Cannula; Nozzles; Tips; their connection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (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)
JP56501899A 1980-05-13 1980-10-28 Expired JPS614260B2 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14557680A 1980-05-13 1980-05-13

Publications (2)

Publication Number Publication Date
JPS57500592A true JPS57500592A (https=) 1982-04-08
JPS614260B2 JPS614260B2 (https=) 1986-02-07

Family

ID=22513707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56501899A Expired JPS614260B2 (https=) 1980-05-13 1980-10-28

Country Status (10)

Country Link
US (1) US4532924A (https=)
EP (1) EP0051640B1 (https=)
JP (1) JPS614260B2 (https=)
BR (1) BR8108604A (https=)
CA (1) CA1165821A (https=)
DE (1) DE3050386C2 (https=)
GB (1) GB2084880B (https=)
IT (1) IT1208467B (https=)
SE (1) SE445882B (https=)
WO (2) WO1981003271A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10505268A (ja) * 1994-09-08 1998-05-26 メドトロニック・インコーポレーテッド 高周波アブレーション装置
US7115122B1 (en) 1993-10-15 2006-10-03 Ep Technologies, Inc. Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like
US7335196B2 (en) 1993-10-15 2008-02-26 Ep Technologies, Inc. Systems and methods for creating long, thin lesions in body tissue
WO2013005484A1 (ja) * 2011-07-07 2013-01-10 山科精器株式会社 双極式針型マイクロ波手術器
JP2015518741A (ja) * 2012-05-17 2015-07-06 エックスルミナ, インコーポレイテッド 隣接する組織層を横断するアクセスのための方法およびデバイス

Families Citing this family (664)

* Cited by examiner, † Cited by third party
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US5154722A (en) * 1988-05-05 1992-10-13 Circon Corporation Electrohydraulic probe having a controlled discharge path
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US5366443A (en) * 1992-01-07 1994-11-22 Thapliyal And Eggers Partners Method and apparatus for advancing catheters through occluded body lumens
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US6024733A (en) * 1995-06-07 2000-02-15 Arthrocare Corporation System and method for epidermal tissue ablation
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US6398782B1 (en) * 1992-10-13 2002-06-04 Edwards Lifesciences Corporation Bipolar vascular sealing apparatus and methods
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DE3050386C2 (de) 1987-06-25
IT1208467B (it) 1989-07-10
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CA1165821A (en) 1984-04-17
WO1981003272A1 (en) 1981-11-26
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SE445882B (sv) 1986-07-28
EP0051640A4 (en) 1984-02-09
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US4532924A (en) 1985-08-06
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