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AU6616700A - Laser method and apparatus for treatment of tissue - Google Patents

Laser method and apparatus for treatment of tissue

Info

Publication number
AU6616700A
AU6616700A AU66167/00A AU6616700A AU6616700A AU 6616700 A AU6616700 A AU 6616700A AU 66167/00 A AU66167/00 A AU 66167/00A AU 6616700 A AU6616700 A AU 6616700A AU 6616700 A AU6616700 A AU 6616700A
Authority
AU
Australia
Prior art keywords
tissue
treatment
laser method
laser
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
AU66167/00A
Inventor
Licoln S. Baxter
Jeffrey W. Brown
Edward L. Sinofsky
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.)
Cardiofocus Inc
Original Assignee
Cardiofocus Inc
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 Cardiofocus Inc filed Critical Cardiofocus Inc
Publication of AU6616700A publication Critical patent/AU6616700A/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
    • A61B18/18—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
    • A61B18/24—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 with a catheter
    • 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
    • A61B2017/00057—Light
    • 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
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam

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)
AU66167/00A 1999-07-30 2000-07-31 Laser method and apparatus for treatment of tissue Abandoned AU6616700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36513599A 1999-07-30 1999-07-30
US09365135 1999-07-30
PCT/US2000/020926 WO2001008576A2 (en) 1999-07-30 2000-07-31 Laser method and apparatus for treatment of tissue

Publications (1)

Publication Number Publication Date
AU6616700A true AU6616700A (en) 2001-02-19

Family

ID=23437609

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66167/00A Abandoned AU6616700A (en) 1999-07-30 2000-07-31 Laser method and apparatus for treatment of tissue

Country Status (2)

Country Link
AU (1) AU6616700A (en)
WO (1) WO2001008576A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2588390C (en) * 2004-11-17 2016-06-07 Biosense Webster, Inc. Apparatus for real time evaluation of tissue ablation
US10413188B2 (en) 2004-11-17 2019-09-17 Lawrence Livermore National Security, Llc Assessment of tissue or lesion depth using temporally resolved light scattering spectroscopy
US9795442B2 (en) 2008-11-11 2017-10-24 Shifamed Holdings, Llc Ablation catheters
WO2011143468A2 (en) 2010-05-12 2011-11-17 Shifamed, Llc Low profile electrode assembly
US9655677B2 (en) 2010-05-12 2017-05-23 Shifamed Holdings, Llc Ablation catheters including a balloon and electrodes
US10098694B2 (en) 2013-04-08 2018-10-16 Apama Medical, Inc. Tissue ablation and monitoring thereof
US10349824B2 (en) 2013-04-08 2019-07-16 Apama Medical, Inc. Tissue mapping and visualization systems
AU2014251039B2 (en) 2013-04-08 2018-12-06 Apama Medical, Inc. Cardiac ablation catheters and methods of use thereof
JP2018535739A (en) 2015-11-16 2018-12-06 アパマ・メディカル・インコーポレーテッド Energy delivery device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204528A (en) * 1977-03-10 1980-05-27 Zafmedico Corp. Method and apparatus for fiber-optic intravascular endoscopy
US4860743A (en) * 1986-10-27 1989-08-29 University Of Florida Laser method and apparatus for the recanalization of vessels and the treatment of other cardiac conditions
US5042980A (en) 1989-05-26 1991-08-27 C. R. Bard, Inc. Optical fiber diffusion tip for uniform illumination
US5207669A (en) 1989-05-26 1993-05-04 C. R. Bard, Inc. Optical fiber diffusion tip for uniform illumination
US5269777A (en) 1990-11-01 1993-12-14 Pdt Systems, Inc. Diffusion tip for optical fibers
US5234406A (en) * 1992-04-06 1993-08-10 The Regents Of The University Of California Method and system for continuous spinal delivery of anesthetics
US5253312A (en) 1992-06-26 1993-10-12 Cytocare, Inc. Optical fiber tip for use in a laser delivery system and a method for forming same
US5380307A (en) * 1992-09-30 1995-01-10 Target Therapeutics, Inc. Catheter with atraumatic drug delivery tip
US5651786A (en) * 1993-09-20 1997-07-29 Abela Laser Systems, Inc. Mapping catheter and method
US5462521A (en) * 1993-12-21 1995-10-31 Angeion Corporation Fluid cooled and perfused tip for a catheter
WO1996007451A2 (en) 1994-09-09 1996-03-14 Rare Earth Medical, Inc. Phototherapeutic apparatus
US5702372A (en) * 1995-02-08 1997-12-30 Medtronic, Inc. Lined infusion catheter
US6251104B1 (en) * 1995-05-10 2001-06-26 Eclipse Surgical Technologies, Inc. Guiding catheter system for ablating heart tissue
US5535986A (en) 1995-06-30 1996-07-16 Fisher Controls International, Inc. Torsionallly loaded fluid seals for rotary valves
JP3551996B2 (en) * 1995-08-25 2004-08-11 松下電器産業株式会社 Medical laser probe
US5876426A (en) * 1996-06-13 1999-03-02 Scimed Life Systems, Inc. System and method of providing a blood-free interface for intravascular light delivery
US5833682A (en) * 1996-08-26 1998-11-10 Illumenex Corporation Light delivery system with blood flushing capability

Also Published As

Publication number Publication date
WO2001008576A2 (en) 2001-02-08
WO2001008576A3 (en) 2001-05-17
WO2001008576A9 (en) 2001-06-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase