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WO2010115508A3 - Cutting tool for soft tissue surgery - Google Patents

Cutting tool for soft tissue surgery Download PDF

Info

Publication number
WO2010115508A3
WO2010115508A3 PCT/EP2010/001711 EP2010001711W WO2010115508A3 WO 2010115508 A3 WO2010115508 A3 WO 2010115508A3 EP 2010001711 W EP2010001711 W EP 2010001711W WO 2010115508 A3 WO2010115508 A3 WO 2010115508A3
Authority
WO
WIPO (PCT)
Prior art keywords
soft tissue
cutting tool
cutting
tissue surgery
elongate members
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.)
Ceased
Application number
PCT/EP2010/001711
Other languages
French (fr)
Other versions
WO2010115508A2 (en
Inventor
Hannes Kenngott
Beat Peter Mueller-Stich
Carsten Gutt
Lena Maier-Hein
Hans-Peter Meinzer
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.)
Deutsches Krebsforschungszentrum DKFZ
Universitaet Heidelberg
Original Assignee
Deutsches Krebsforschungszentrum DKFZ
Universitaet Heidelberg
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 Deutsches Krebsforschungszentrum DKFZ, Universitaet Heidelberg filed Critical Deutsches Krebsforschungszentrum DKFZ
Publication of WO2010115508A2 publication Critical patent/WO2010115508A2/en
Publication of WO2010115508A3 publication Critical patent/WO2010115508A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61B18/1477—Needle-like probes
    • 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
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • 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
    • A61B17/3209—Incision instruments
    • 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
    • A61B2017/32006—Surgical cutting instruments with a cutting strip, band or chain, e.g. like a chainsaw
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis

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)

Abstract

The present invention relates to a cutting tool (44, 52) for soft tissue surgery, a system em¬ ploying such cutting tool and a method of cutting soft tissue. The cutting tool comprises a set of elongate members (46) suitable for simultaneously inserted into a soft tissue body. When inserted into the soft tissue body part, the cutting tool (44, 52) is suitable for defining a cutting plane with respect to said soft tissue body part, denaturizing, and in particular coagulating" and/or cauterizing the tissue in the vicinity of each elongate member (46) and/or between elongate members (46) and cutting tissue between at least some adjacent ones of said elongate members (46).
PCT/EP2010/001711 2009-04-03 2010-03-18 Cutting tool for soft tissue surgery Ceased WO2010115508A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16632709P 2009-04-03 2009-04-03
US61/166,327 2009-04-03

Publications (2)

Publication Number Publication Date
WO2010115508A2 WO2010115508A2 (en) 2010-10-14
WO2010115508A3 true WO2010115508A3 (en) 2010-12-16

Family

ID=42227743

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/001711 Ceased WO2010115508A2 (en) 2009-04-03 2010-03-18 Cutting tool for soft tissue surgery

Country Status (1)

Country Link
WO (1) WO2010115508A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010025190A1 (en) * 1999-12-30 2001-09-27 Pearl Technology Holdings, Llc Face-lifting device
US20030125728A1 (en) * 1998-05-01 2003-07-03 Perfect Surgical Techniques, Inc. Bipolar surgical instruments having focused electrical fields
US20050090733A1 (en) * 2003-10-14 2005-04-28 Nucletron B.V. Method and apparatus for determining the position of a surgical tool relative to a target volume inside an animal body
US20050159798A1 (en) * 2003-11-07 2005-07-21 Rainer Graumann Method and apparatus for cardiac ablation
US20050165444A1 (en) * 2002-02-13 2005-07-28 Hart Charles C. Tissue fusion/welder apparatus corporation
WO2007101986A1 (en) * 2006-03-06 2007-09-13 Emcision Limited Device and method for the treatment of tumours

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4050481B2 (en) 2001-04-17 2008-02-20 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ultrasound imaging device
US7441379B2 (en) 2003-06-27 2008-10-28 Konvin Associates Limited Partnership Light transmission panels, retaining clip and a combination thereof
EP1632194A1 (en) 2004-09-06 2006-03-08 DKFZ Deutsches Krebsforschungszentrum Navigation support and system for navigation during medical operations
CA2561034C (en) 2005-09-30 2014-12-09 Sherwood Services Ag Flexible endoscopic catheter with an end effector for coagulating and transfecting tissue

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030125728A1 (en) * 1998-05-01 2003-07-03 Perfect Surgical Techniques, Inc. Bipolar surgical instruments having focused electrical fields
US20010025190A1 (en) * 1999-12-30 2001-09-27 Pearl Technology Holdings, Llc Face-lifting device
US20050165444A1 (en) * 2002-02-13 2005-07-28 Hart Charles C. Tissue fusion/welder apparatus corporation
US20050090733A1 (en) * 2003-10-14 2005-04-28 Nucletron B.V. Method and apparatus for determining the position of a surgical tool relative to a target volume inside an animal body
US20050159798A1 (en) * 2003-11-07 2005-07-21 Rainer Graumann Method and apparatus for cardiac ablation
WO2007101986A1 (en) * 2006-03-06 2007-09-13 Emcision Limited Device and method for the treatment of tumours

Also Published As

Publication number Publication date
WO2010115508A2 (en) 2010-10-14

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