CA2330468A1 - Method and system for trans-lumenal radio-frequency ablation through an endoscope - Google Patents

Method and system for trans-lumenal radio-frequency ablation through an endoscope Download PDF

Info

Publication number
CA2330468A1
CA2330468A1 CA002330468A CA2330468A CA2330468A1 CA 2330468 A1 CA2330468 A1 CA 2330468A1 CA 002330468 A CA002330468 A CA 002330468A CA 2330468 A CA2330468 A CA 2330468A CA 2330468 A1 CA2330468 A1 CA 2330468A1
Authority
CA
Canada
Prior art keywords
endoscope
ablator
tip
lumenal
patient
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
CA002330468A
Other languages
English (en)
French (fr)
Inventor
Eric R. Cosman
William J. Rittman, Iii
Nahum S. Goldberg
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.)
Covidien AG
General Hospital Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2330468A1 publication Critical patent/CA2330468A1/en
Abandoned 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
    • A61B18/12—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
    • A61B18/1477—Needle-like probes

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
CA002330468A 1998-04-28 1999-04-28 Method and system for trans-lumenal radio-frequency ablation through an endoscope Abandoned CA2330468A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6721598A 1998-04-28 1998-04-28
US09/067,215 1998-04-28
PCT/US1999/009294 WO1999055244A1 (en) 1998-04-28 1999-04-28 Method and system for trans-lumenal radio-frequency ablation through an endoscope

Publications (1)

Publication Number Publication Date
CA2330468A1 true CA2330468A1 (en) 1999-11-04

Family

ID=22074490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002330468A Abandoned CA2330468A1 (en) 1998-04-28 1999-04-28 Method and system for trans-lumenal radio-frequency ablation through an endoscope

Country Status (5)

Country Link
EP (1) EP1076523A1 (de)
JP (1) JP2002533138A (de)
AU (1) AU3670299A (de)
CA (1) CA2330468A1 (de)
WO (1) WO1999055244A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228085A1 (de) * 2002-06-19 2004-01-08 Celon Ag Medical Instruments Elektrodennadel
US10035009B2 (en) 2013-04-15 2018-07-31 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for treating pancreatic cancer
CN111214288A (zh) * 2019-12-24 2020-06-02 杭州诺诚医疗器械有限公司 射频消融功率的输出控制方法和装置、以及射频消融系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002499A1 (en) * 1979-05-21 1980-11-27 American Cystoscope Makers Inc Surgical instrument for an endoscope
JPH01139081A (ja) * 1987-11-27 1989-05-31 Olympus Optical Co Ltd レーザ光照射装置
EP0382974A1 (de) * 1989-01-23 1990-08-22 C.R. Bard, Inc. Geflochtener Führungsdraht und Verwendungsmethode
US5409453A (en) * 1992-08-12 1995-04-25 Vidamed, Inc. Steerable medical probe with stylets
US5398691A (en) * 1993-09-03 1995-03-21 University Of Washington Method and apparatus for three-dimensional translumenal ultrasonic imaging
US5492126A (en) * 1994-05-02 1996-02-20 Focal Surgery Probe for medical imaging and therapy using ultrasound
US5454782A (en) * 1994-08-11 1995-10-03 Perkins; Rodney C. Translumenal circumferential energy delivery device
US5771895A (en) * 1996-02-12 1998-06-30 Slager; Cornelis J. Catheter for obtaining three-dimensional reconstruction of a vascular lumen and wall
CA2216455C (en) * 1996-10-04 2006-12-12 Jeffrey J. Blewett Apparatus for thermal treatment of tissue

Also Published As

Publication number Publication date
JP2002533138A (ja) 2002-10-08
WO1999055244A1 (en) 1999-11-04
AU3670299A (en) 1999-11-16
EP1076523A1 (de) 2001-02-21

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20030428