JP2001512039A - レーザアブレーション装置および制御システム - Google Patents

レーザアブレーション装置および制御システム

Info

Publication number
JP2001512039A
JP2001512039A JP2000503776A JP2000503776A JP2001512039A JP 2001512039 A JP2001512039 A JP 2001512039A JP 2000503776 A JP2000503776 A JP 2000503776A JP 2000503776 A JP2000503776 A JP 2000503776A JP 2001512039 A JP2001512039 A JP 2001512039A
Authority
JP
Japan
Prior art keywords
laser
ablation member
laser ablation
providing
laser energy
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.)
Pending
Application number
JP2000503776A
Other languages
English (en)
Japanese (ja)
Inventor
トーマス ジェイ． パカラ，
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.)
United States Surgical Corp
Original Assignee
United States Surgical Corp
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 United States Surgical Corp filed Critical United States Surgical Corp
Publication of JP2001512039A publication Critical patent/JP2001512039A/ja
Pending 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—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 laser
    • A61B18/22—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 laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • 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
    • A61B18/20—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 laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00106—Sensing or detecting at the treatment site ultrasonic
    • 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
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • 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
    • A61B2017/22072—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 instrument channel, e.g. for replacing one instrument by the other
    • A61B2017/22074—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 instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel
    • 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
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00392—Transmyocardial revascularisation
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
JP2000503776A 1997-07-22 1998-07-20 レーザアブレーション装置および制御システム Pending JP2001512039A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5330997P 1997-07-22 1997-07-22
US60/053,309 1997-07-22
PCT/US1998/015709 WO1999004709A1 (fr) 1997-07-22 1998-07-20 Dispositif d'ablation par laser et systeme de commande

Publications (1)

Publication Number Publication Date
JP2001512039A true JP2001512039A (ja) 2001-08-21

Family

ID=21983318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000503776A Pending JP2001512039A (ja) 1997-07-22 1998-07-20 レーザアブレーション装置および制御システム

Country Status (5)

Country Link
EP (1) EP0998232A1 (fr)
JP (1) JP2001512039A (fr)
AU (1) AU8760098A (fr)
CA (1) CA2296372A1 (fr)
WO (1) WO1999004709A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6217575B1 (en) 1999-02-24 2001-04-17 Scimed Life Systems, Inc. PMR catheter
US6468271B1 (en) 1999-02-24 2002-10-22 Scimed Life Systems, Inc. Device and method for percutaneous myocardial revascularization
US6464693B1 (en) 2000-03-06 2002-10-15 Plc Medical Systems, Inc. Myocardial revascularization
DE10021529A1 (de) 2000-05-03 2001-11-15 Celon Ag Medical Instruments Von Hand betätigbarer Ultraschallzertrümmerer zum Zerkleinern oder Entfernen von menschlichem oder tierischem Gewebe
US6533779B2 (en) 2001-01-16 2003-03-18 Scimed Life Systems, Inc. PMR catheter and associated methods
US6544220B2 (en) 2001-02-14 2003-04-08 Scimed Life Systems, Inc. Fluid jet PMR
US6709432B2 (en) * 2002-04-26 2004-03-23 Medtronic, Inc. Ablation methods and medical apparatus using same
IL264133B (en) 2010-03-03 2022-09-01 Lumenis Ltd Equipment and methods for tissue microbibilization using fractional treatment patterns

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504727A (en) * 1982-12-30 1985-03-12 International Business Machines Corporation Laser drilling system utilizing photoacoustic feedback
US5196006A (en) * 1989-04-25 1993-03-23 Summit Technology, Inc. Method and apparatus for excision endpoint control
NZ242509A (en) * 1991-05-01 1996-03-26 Univ Columbia Myocardial revascularisation using laser
CA2102884A1 (fr) * 1993-03-04 1994-09-05 James J. Wynne Procedes et dispositifs dentaires utilisant les rayons ultraviolets
US5725521A (en) * 1996-03-29 1998-03-10 Eclipse Surgical Technologies, Inc. Depth stop apparatus and method for laser-assisted transmyocardial revascularization and other surgical applications
US5766164A (en) * 1996-07-03 1998-06-16 Eclipse Surgical Technologies, Inc. Contiguous, branched transmyocardial revascularization (TMR) channel, method and device
US5703985A (en) * 1996-04-29 1997-12-30 Eclipse Surgical Technologies, Inc. Optical fiber device and method for laser surgery procedures

Also Published As

Publication number Publication date
AU8760098A (en) 1999-02-16
EP0998232A1 (fr) 2000-05-10
WO1999004709A1 (fr) 1999-02-04
CA2296372A1 (fr) 1999-02-04

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Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20030225