SE9702805L - Method and apparatus for combined heat treatment of body tissue - Google Patents

Method and apparatus for combined heat treatment of body tissue

Info

Publication number
SE9702805L
SE9702805L SE9702805A SE9702805A SE9702805L SE 9702805 L SE9702805 L SE 9702805L SE 9702805 A SE9702805 A SE 9702805A SE 9702805 A SE9702805 A SE 9702805A SE 9702805 L SE9702805 L SE 9702805L
Authority
SE
Sweden
Prior art keywords
body tissue
heat treatment
container
fluid
combined heat
Prior art date
Application number
SE9702805A
Other languages
Swedish (sv)
Other versions
SE518946C2 (en
SE9702805D0 (en
Inventor
Magnus Bolmsjoe
Original Assignee
Lund Instr Ab
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 Lund Instr Ab filed Critical Lund Instr Ab
Priority to SE9702805A priority Critical patent/SE518946C2/en
Publication of SE9702805D0 publication Critical patent/SE9702805D0/en
Priority to AU83722/98A priority patent/AU8372298A/en
Priority to PCT/SE1998/001417 priority patent/WO1999007315A1/en
Publication of SE9702805L publication Critical patent/SE9702805L/en
Publication of SE518946C2 publication Critical patent/SE518946C2/en

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
    • A61B18/18—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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A61F7/123—Devices for heating or cooling internal body cavities using a flexible balloon containing the thermal element
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00274—Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22062—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation to be filled with liquid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22082—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00547—Prostate
    • 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)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Electromagnetism (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Thermal Sciences (AREA)
  • Vascular Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

A device for heat treatment of body tissue, comprising a treatment catheter (12) having an expandable fluid container (11) and a heating element (10) arranged within said container (11). The heating element (10) comprises means for emitting electromagnetic radiation for heating the fluid within the fluid container (11) and body tissue surrounding the liquid container (11). The invention also includes a method for the treatment of prostate tissue (19), electromagnetic radiation being emitted from said heating element (10) for heating fluid in the fluid container (11) and body tissue surrounding the liquid container (11).
SE9702805A 1997-07-28 1997-07-28 Device for combined heat treatment of body tissue SE518946C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9702805A SE518946C2 (en) 1997-07-28 1997-07-28 Device for combined heat treatment of body tissue
AU83722/98A AU8372298A (en) 1997-07-28 1998-07-28 Method and device for a combined heat treatment of body tissue
PCT/SE1998/001417 WO1999007315A1 (en) 1997-07-28 1998-07-28 Method and device for a combined heat treatment of body tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702805A SE518946C2 (en) 1997-07-28 1997-07-28 Device for combined heat treatment of body tissue

Publications (3)

Publication Number Publication Date
SE9702805D0 SE9702805D0 (en) 1997-07-28
SE9702805L true SE9702805L (en) 1999-01-29
SE518946C2 SE518946C2 (en) 2002-12-10

Family

ID=20407831

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702805A SE518946C2 (en) 1997-07-28 1997-07-28 Device for combined heat treatment of body tissue

Country Status (3)

Country Link
AU (1) AU8372298A (en)
SE (1) SE518946C2 (en)
WO (1) WO1999007315A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515932C2 (en) 1999-12-23 2001-10-29 Prostalund Operations Ab Method and apparatus for the treatment of prostate
JP2003534064A (en) 2000-05-26 2003-11-18 ヴァルステン・メディカル・エス・アー Balloon catheter
SE519802C2 (en) * 2001-02-09 2003-04-08 Wallsten Medical Sa Balloon catheter for application of pressure and heat
US6958075B2 (en) * 2001-09-18 2005-10-25 Celsion Corporation Device and method for treatment of tissue adjacent a bodily conduit by thermocompression
US7837720B2 (en) 2000-06-20 2010-11-23 Boston Scientific Corporation Apparatus for treatment of tissue adjacent a bodily conduit with a gene or drug-coated compression balloon
US6679906B2 (en) 2001-07-13 2004-01-20 Radiant Medical, Inc. Catheter system with on-board temperature probe
EP1489983A4 (en) 2002-02-15 2010-11-10 Boston Scient Corp Method and apparatus treating tissue adjacent a bodily conduit with thermocompression and drugs
GB2390545B (en) * 2002-07-09 2005-04-20 Barts & London Nhs Trust Hollow organ probe
WO2008003641A1 (en) * 2006-07-04 2008-01-10 Bracco Imaging S.P.A. Device for localized thermal ablation of biological tissue, particularly tumoral tissues or the like
SE538851C2 (en) * 2015-02-26 2017-01-03 Prostalund Ab Device for supply of heat to body tissue

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979948A (en) * 1989-04-13 1990-12-25 Purdue Research Foundation Method and apparatus for thermally destroying a layer of an organ
US5092841A (en) * 1990-05-17 1992-03-03 Wayne State University Method for treating an arterial wall injured during angioplasty
IT1251997B (en) * 1991-11-11 1995-05-27 San Romanello Centro Fond RADIANT DEVICE FOR HYPERTHERMIA

Also Published As

Publication number Publication date
SE518946C2 (en) 2002-12-10
WO1999007315A1 (en) 1999-02-18
SE9702805D0 (en) 1997-07-28
AU8372298A (en) 1999-03-01

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Legal Events

Date Code Title Description
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