AU4905297A - Rf intraluminal ablation device - Google Patents

Rf intraluminal ablation device

Info

Publication number
AU4905297A
AU4905297A AU49052/97A AU4905297A AU4905297A AU 4905297 A AU4905297 A AU 4905297A AU 49052/97 A AU49052/97 A AU 49052/97A AU 4905297 A AU4905297 A AU 4905297A AU 4905297 A AU4905297 A AU 4905297A
Authority
AU
Australia
Prior art keywords
rf
ablation device
intraluminal ablation
intraluminal
device
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.)
Abandoned
Application number
AU49052/97A
Inventor
Ingemar H. Lundquist
Original Assignee
Ingemar H. Lundquist
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
Priority to US73467696A priority Critical
Priority to US08734676 priority
Application filed by Ingemar H. Lundquist filed Critical Ingemar H. Lundquist
Priority to PCT/US1997/018689 priority patent/WO1998030160A1/en
Publication of AU4905297A publication Critical patent/AU4905297A/en
Application status is Abandoned legal-status Critical

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
    • A61B18/1477Needle-like probes
    • 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
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00773Sensed parameters
    • A61B2018/00791Temperature
    • A61B2018/00797Temperature measured by multiple temperature sensors
    • 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
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00773Sensed parameters
    • A61B2018/00791Temperature
    • A61B2018/00821Temperature measured by a thermocouple
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361Image-producing devices, e.g. surgical cameras
    • A61B2090/3614Image-producing devices, e.g. surgical cameras using optical fibre
    • 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
    • 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
    • A61B2218/007Aspiration
AU49052/97A 1996-10-21 1997-10-20 Rf intraluminal ablation device Abandoned AU4905297A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US73467696A true 1996-10-21 1996-10-21
US08734676 1996-10-21
PCT/US1997/018689 WO1998030160A1 (en) 1996-10-21 1997-10-20 Rf intraluminal ablation device

Publications (1)

Publication Number Publication Date
AU4905297A true AU4905297A (en) 1998-08-03

Family

ID=24952653

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49052/97A Abandoned AU4905297A (en) 1996-10-21 1997-10-20 Rf intraluminal ablation device

Country Status (3)

Country Link
AU (1) AU4905297A (en)
TW (1) TW349008B (en)
WO (1) WO1998030160A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306132B1 (en) 1999-06-17 2001-10-23 Vivant Medical Modular biopsy and microwave ablation needle delivery apparatus adapted to in situ assembly and method of use
US7197363B2 (en) 2002-04-16 2007-03-27 Vivant Medical, Inc. Microwave antenna having a curved configuration
US6752767B2 (en) 2002-04-16 2004-06-22 Vivant Medical, Inc. Localization element with energized tip
US7311703B2 (en) 2003-07-18 2007-12-25 Vivant Medical, Inc. Devices and methods for cooling microwave antennas
US8068921B2 (en) * 2006-09-29 2011-11-29 Vivant Medical, Inc. Microwave antenna assembly and method of using the same
US8292880B2 (en) 2007-11-27 2012-10-23 Vivant Medical, Inc. Targeted cooling of deployable microwave antenna

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565200A (en) 1980-09-24 1986-01-21 Cosman Eric R Universal lesion and recording electrode system
JPH01139081A (en) 1987-11-27 1989-05-31 Olympus Optical Co Ltd Apparatus for radiating laser beam
AT124616T (en) 1990-12-10 1995-07-15 Howmedica A device for interstitial application of laser light.
US5385544A (en) 1992-08-12 1995-01-31 Vidamed, Inc. BPH ablation method and apparatus
US5435805A (en) 1992-08-12 1995-07-25 Vidamed, Inc. Medical probe device with optical viewing capability
US5409453A (en) 1992-08-12 1995-04-25 Vidamed, Inc. Steerable medical probe with stylets
US5370675A (en) * 1992-08-12 1994-12-06 Vidamed, Inc. Medical probe device and method
US5421819A (en) 1992-08-12 1995-06-06 Vidamed, Inc. Medical probe device

Also Published As

Publication number Publication date
TW349008B (en) 1999-01-01
WO1998030160A1 (en) 1998-07-16

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