SE518946C2 - Arrangement in combined heat treatment of body tissue - Google Patents

Arrangement in combined heat treatment of body tissue

Info

Publication number
SE518946C2
SE518946C2 SE9702805A SE9702805A SE518946C2 SE 518946 C2 SE518946 C2 SE 518946C2 SE 9702805 A SE9702805 A SE 9702805A SE 9702805 A SE9702805 A SE 9702805A SE 518946 C2 SE518946 C2 SE 518946C2
Authority
SE
Sweden
Prior art keywords
body tissue
heat treatment
container
fluid
arrangement
Prior art date
Application number
SE9702805A
Other languages
Swedish (sv)
Other versions
SE9702805L (en
SE9702805D0 (en
Inventor
Magnus Bolmsjoe
Original Assignee
Prostalund Operations 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 Prostalund Operations Ab filed Critical Prostalund Operations Ab
Priority to SE9702805A priority Critical patent/SE518946C2/en
Publication of SE9702805D0 publication Critical patent/SE9702805D0/en
Publication of SE9702805L publication Critical patent/SE9702805L/en
Publication of SE518946C2 publication Critical patent/SE518946C2/en

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
    • A61B18/18Surgical 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
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12Devices for heating or cooling internal body cavities
    • A61F7/123Devices for heating or cooling internal body cavities using a flexible balloon containing the thermal element
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238Type of minimally invasive operation
    • A61B2017/00274Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22062Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22082Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
    • 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
    • A61B2018/00005Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • 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
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00547Prostate
    • 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

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 Arrangement in combined heat treatment of body tissue SE518946C2 (en)

Priority Applications (1)

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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9702805A SE518946C2 (en) 1997-07-28 1997-07-28 Arrangement in 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

Publications (3)

Publication Number Publication Date
SE9702805D0 SE9702805D0 (en) 1997-07-28
SE9702805L SE9702805L (en) 1999-01-29
SE518946C2 true 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 Arrangement in 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 (8)

* 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 A method and apparatus for the treatment of prostate
EP1284776A1 (en) 2000-05-26 2003-02-26 Wallsten Medical S.A. Balloon catheter
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
SE519802C2 (en) * 2001-02-09 2003-04-08 Wallsten Medical Sa Balloon catheter for applying pressure and heat
US6679906B2 (en) 2001-07-13 2004-01-20 Radiant Medical, Inc. Catheter system with on-board temperature probe
US6958075B2 (en) * 2001-09-18 2005-10-25 Celsion Corporation Device and method for treatment of tissue adjacent a bodily conduit by thermocompression
GB2390545B (en) * 2002-07-09 2005-04-20 Barts & London Nhs Trust Hollow organ probe
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 radiating device for hyperthermia

Also Published As

Publication number Publication date
SE9702805L (en) 1999-01-29
SE9702805D0 (en) 1997-07-28
AU8372298A (en) 1999-03-01
WO1999007315A1 (en) 1999-02-18

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Legal Events

Date Code Title Description
NUG Patent has lapsed