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DE19805407A1 - Vorrichtung zur Ablation von Gewebe an einer inneren Oberfläche einer Körperhöhle - Google Patents

Vorrichtung zur Ablation von Gewebe an einer inneren Oberfläche einer Körperhöhle

Info

Publication number
DE19805407A1
DE19805407A1 DE1998105407 DE19805407A DE19805407A1 DE 19805407 A1 DE19805407 A1 DE 19805407A1 DE 1998105407 DE1998105407 DE 1998105407 DE 19805407 A DE19805407 A DE 19805407A DE 19805407 A1 DE19805407 A1 DE 19805407A1
Authority
DE
Germany
Prior art keywords
balloon
heating element
ablation
body cavity
tissue
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.)
Withdrawn
Application number
DE1998105407
Other languages
German (de)
English (en)
Inventor
Pavel Novak
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.)
Storz Endoskop GmbH
Original Assignee
Storz Endoskop GmbH
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 Storz Endoskop GmbH filed Critical Storz Endoskop GmbH
Priority to DE29824234U priority Critical patent/DE29824234U1/de
Priority to DE1998105407 priority patent/DE19805407A1/de
Priority to PCT/EP1999/000780 priority patent/WO1999040855A1/fr
Publication of DE19805407A1 publication Critical patent/DE19805407A1/de
Withdrawn legal-status Critical Current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
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • 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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • 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
    • A61B2017/22061—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 for spreading elements apart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B2017/4216—Operations on uterus, e.g. endometrium
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00148—Coatings on the energy applicator with metal
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/00232—Balloons having an irregular shape
    • 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
    • A61B2018/00559—Female reproductive organs
    • 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
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
DE1998105407 1998-02-11 1998-02-11 Vorrichtung zur Ablation von Gewebe an einer inneren Oberfläche einer Körperhöhle Withdrawn DE19805407A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29824234U DE29824234U1 (de) 1998-02-11 1998-02-11 Vorrichtung zur Ablation von Gewebe an einer inneren Oberfläche einer Körperhöhle
DE1998105407 DE19805407A1 (de) 1998-02-11 1998-02-11 Vorrichtung zur Ablation von Gewebe an einer inneren Oberfläche einer Körperhöhle
PCT/EP1999/000780 WO1999040855A1 (fr) 1998-02-11 1999-02-05 Dispositif pour l'ablation de tissu sur une surface interieure d'une cavite corporelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998105407 DE19805407A1 (de) 1998-02-11 1998-02-11 Vorrichtung zur Ablation von Gewebe an einer inneren Oberfläche einer Körperhöhle

Publications (1)

Publication Number Publication Date
DE19805407A1 true DE19805407A1 (de) 1999-08-19

Family

ID=7857285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998105407 Withdrawn DE19805407A1 (de) 1998-02-11 1998-02-11 Vorrichtung zur Ablation von Gewebe an einer inneren Oberfläche einer Körperhöhle

Country Status (2)

Country Link
DE (1) DE19805407A1 (fr)
WO (1) WO1999040855A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2662041A3 (fr) * 2005-07-21 2017-03-22 Covidien LP Systèmes et procédés de traitement d'une structure anatomique creuse
US10722284B2 (en) 2005-07-21 2020-07-28 Covidien Lp Systems for treating a hollow anatomical structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014112980A1 (fr) 2013-01-15 2014-07-24 Empire Technology Development Llc Traitement d'un diverticule
US10130420B2 (en) * 2015-10-08 2018-11-20 Biosense Webster (Israel) Ltd. Catheter with membraned spines for pulmonary vein isolation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021846A1 (fr) * 1992-05-01 1993-11-11 Vesta Medical, Inc. Procede et appareil d'ablation endometriale
US5558672A (en) * 1994-06-24 1996-09-24 Vidacare, Inc. Thin layer ablation apparatus
US5562720A (en) * 1992-05-01 1996-10-08 Vesta Medical, Inc. Bipolar/monopolar endometrial ablation device and method
US5571153A (en) * 1991-09-20 1996-11-05 Wallst+E,Acu E+Ee N; Hans I. Device for hyperthermia treatment
EP0834289A2 (fr) * 1996-10-01 1998-04-08 Cordis Europa N.V. Cathéter d'ablation avec un élément chauffant, chauffé par induction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374522D1 (fr) * 1982-10-26 1987-12-23 University Of Aberdeen
DE3738428A1 (de) * 1987-11-12 1989-05-24 Solzbach Ulrich Katheter
US5779698A (en) * 1989-01-18 1998-07-14 Applied Medical Resources Corporation Angioplasty catheter system and method for making same
US5114423A (en) * 1989-05-15 1992-05-19 Advanced Cardiovascular Systems, Inc. Dilatation catheter assembly with heated balloon
US5865801A (en) * 1995-07-18 1999-02-02 Houser; Russell A. Multiple compartmented balloon catheter with external pressure sensing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571153A (en) * 1991-09-20 1996-11-05 Wallst+E,Acu E+Ee N; Hans I. Device for hyperthermia treatment
WO1993021846A1 (fr) * 1992-05-01 1993-11-11 Vesta Medical, Inc. Procede et appareil d'ablation endometriale
US5562720A (en) * 1992-05-01 1996-10-08 Vesta Medical, Inc. Bipolar/monopolar endometrial ablation device and method
US5558672A (en) * 1994-06-24 1996-09-24 Vidacare, Inc. Thin layer ablation apparatus
US5569241A (en) * 1994-06-24 1996-10-29 Vidacare, Inc. Thin layer ablation apparatus
EP0834289A2 (fr) * 1996-10-01 1998-04-08 Cordis Europa N.V. Cathéter d'ablation avec un élément chauffant, chauffé par induction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2662041A3 (fr) * 2005-07-21 2017-03-22 Covidien LP Systèmes et procédés de traitement d'une structure anatomique creuse
US10722284B2 (en) 2005-07-21 2020-07-28 Covidien Lp Systems for treating a hollow anatomical structure
US11672587B2 (en) 2005-07-21 2023-06-13 Covidien Lp Systems for treating a hollow anatomical structure

Also Published As

Publication number Publication date
WO1999040855A1 (fr) 1999-08-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal