SE9702805L - Method and apparatus for combined heat treatment of body tissue - Google Patents
Method and apparatus for combined heat treatment of body tissueInfo
- 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
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, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets 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, e.g. tourniquets
- A61B17/22—Implements 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
- A61B2017/22051—Implements 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
- A61B2017/22062—Implements 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements 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
- A61B2017/22082—Implements 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
-
- 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).
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)
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 |
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 |
US6958075B2 (en) | 2001-09-18 | 2005-10-25 | Celsion Corporation | Device and method for treatment of tissue adjacent a bodily conduit by thermocompression |
US6679906B2 (en) | 2001-07-13 | 2004-01-20 | Radiant Medical, Inc. | Catheter system with on-board temperature probe |
CA2476078C (en) | 2002-02-15 | 2013-04-23 | Celsion Corporation | 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 |
CN101484081A (en) * | 2006-07-04 | 2009-07-15 | 布拉科成像S.P.A.公司 | 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)
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 |
-
1997
- 1997-07-28 SE SE9702805A patent/SE518946C2/en not_active IP Right Cessation
-
1998
- 1998-07-28 AU AU83722/98A patent/AU8372298A/en not_active Abandoned
- 1998-07-28 WO PCT/SE1998/001417 patent/WO1999007315A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SE518946C2 (en) | 2002-12-10 |
AU8372298A (en) | 1999-03-01 |
WO1999007315A1 (en) | 1999-02-18 |
SE9702805D0 (en) | 1997-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |