DE60117398D1 - Chirurgisches mikro-resektionsinstrument mit elektrokauterisationsmerkmal - Google Patents

Chirurgisches mikro-resektionsinstrument mit elektrokauterisationsmerkmal

Info

Publication number
DE60117398D1
DE60117398D1 DE60117398T DE60117398T DE60117398D1 DE 60117398 D1 DE60117398 D1 DE 60117398D1 DE 60117398 T DE60117398 T DE 60117398T DE 60117398 T DE60117398 T DE 60117398T DE 60117398 D1 DE60117398 D1 DE 60117398D1
Authority
DE
Germany
Prior art keywords
tubular member
outer tubular
hub assembly
distal
electrocauterisation
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 - Lifetime
Application number
DE60117398T
Other languages
English (en)
Other versions
DE60117398T2 (de
Inventor
F Peters
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.)
Medtronic Inc
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE60117398D1 publication Critical patent/DE60117398D1/de
Publication of DE60117398T2 publication Critical patent/DE60117398T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical 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
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • 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
    • A61B17/320016—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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical 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
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical 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
    • A61B2018/1861—Surgical 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Surgical Instruments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60117398T 2000-09-24 2001-09-24 Chirurgisches mikro-resektionsinstrument mit elektrokauterisationsmerkmal Expired - Lifetime DE60117398T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23521200P 2000-09-24 2000-09-24
US235212P 2000-09-24
PCT/US2001/029727 WO2002024090A1 (en) 2000-09-24 2001-09-24 Surgical micro-resecting instrument with electrocautery feature

Publications (2)

Publication Number Publication Date
DE60117398D1 true DE60117398D1 (de) 2006-04-27
DE60117398T2 DE60117398T2 (de) 2006-10-12

Family

ID=22884567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60117398T Expired - Lifetime DE60117398T2 (de) 2000-09-24 2001-09-24 Chirurgisches mikro-resektionsinstrument mit elektrokauterisationsmerkmal

Country Status (7)

Country Link
US (1) US6663628B2 (de)
EP (1) EP1322246B1 (de)
JP (1) JP4785332B2 (de)
AT (1) ATE318115T1 (de)
DE (1) DE60117398T2 (de)
ES (1) ES2259041T3 (de)
WO (1) WO2002024090A1 (de)

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US7611509B2 (en) * 2005-05-21 2009-11-03 Electromedical Associates Electrosurgical device
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Also Published As

Publication number Publication date
EP1322246B1 (de) 2006-02-22
EP1322246A1 (de) 2003-07-02
ES2259041T3 (es) 2006-09-16
US20020038122A1 (en) 2002-03-28
DE60117398T2 (de) 2006-10-12
US6663628B2 (en) 2003-12-16
ATE318115T1 (de) 2006-03-15
JP4785332B2 (ja) 2011-10-05
WO2002024090A1 (en) 2002-03-28
JP2004510470A (ja) 2004-04-08

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Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803