DE3750879D1 - Mit einem breiten Strahlenwinkel versehene Lasersonde für Kontaktierung oder Einfügung. - Google Patents

Mit einem breiten Strahlenwinkel versehene Lasersonde für Kontaktierung oder Einfügung.

Info

Publication number
DE3750879D1
DE3750879D1 DE3750879T DE3750879T DE3750879D1 DE 3750879 D1 DE3750879 D1 DE 3750879D1 DE 3750879 T DE3750879 T DE 3750879T DE 3750879 T DE3750879 T DE 3750879T DE 3750879 D1 DE3750879 D1 DE 3750879D1
Authority
DE
Germany
Prior art keywords
probe
tissue
contacting
roughened
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.)
Expired - Fee Related
Application number
DE3750879T
Other languages
English (en)
Other versions
DE3750879T2 (de
Inventor
Norio Daikuzono
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.)
Surgical Laser Tech
Original Assignee
Surgical Laser Tech
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 Surgical Laser Tech filed Critical Surgical Laser Tech
Publication of DE3750879D1 publication Critical patent/DE3750879D1/de
Application granted granted Critical
Publication of DE3750879T2 publication Critical patent/DE3750879T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser 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
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Measuring Leads Or Probes (AREA)
  • Laser Surgery Devices (AREA)
DE3750879T 1987-05-26 1987-05-26 Mit einem breiten Strahlenwinkel versehene Lasersonde für Kontaktierung oder Einfügung. Expired - Fee Related DE3750879T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87304619A EP0292621B1 (de) 1987-05-26 1987-05-26 Mit einem breiten Strahlenwinkel versehene Lasersonde für Kontaktierung oder Einfügung

Publications (2)

Publication Number Publication Date
DE3750879D1 true DE3750879D1 (de) 1995-01-26
DE3750879T2 DE3750879T2 (de) 1995-05-11

Family

ID=8197926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750879T Expired - Fee Related DE3750879T2 (de) 1987-05-26 1987-05-26 Mit einem breiten Strahlenwinkel versehene Lasersonde für Kontaktierung oder Einfügung.

Country Status (3)

Country Link
EP (1) EP0292621B1 (de)
AT (1) ATE115421T1 (de)
DE (1) DE3750879T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010010813A1 (de) * 2010-03-03 2011-09-08 Centrotherm Photovoltaics Ag Verfahren zur Dotierung eines Halbleitersubstrats und Solarzelle mit zweistufiger Dotierung

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683366A (en) * 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US5292320A (en) * 1992-07-06 1994-03-08 Ceramoptec, Inc. Radial medical laser delivery device
DE69526998T2 (de) * 1994-03-25 2002-12-19 Novartis Ag Licht-Diffusor und Herstellungsverfahren eines Licht-Diffusors
EP0781154A2 (de) * 1994-09-09 1997-07-02 Rare Earth Medical, Inc. Phototherapeutische vorrichtung
US5637877A (en) * 1995-06-06 1997-06-10 Rare Earth Medical, Inc. Ultraviolet sterilization of instrument lumens
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
US6423055B1 (en) 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus
US5643253A (en) * 1995-06-06 1997-07-01 Rare Earth Medical, Inc. Phototherapy apparatus with integral stopper device
US5908415A (en) * 1994-09-09 1999-06-01 Rare Earth Medical, Inc. Phototherapy methods and apparatus
US5632767A (en) * 1994-09-09 1997-05-27 Rare Earth Medical, Inc. Loop diffusers for diffusion of optical radiation
JPH11509114A (ja) * 1995-06-07 1999-08-17 カーディオジェネシス・コーポレイション 貫入制限部を有する手術用チャンネル形成装置
US5728091A (en) * 1995-06-07 1998-03-17 Cardiogenesis Corporation Optical fiber for myocardial channel formation
GB2308307A (en) * 1995-12-18 1997-06-25 Laser Ind Ltd Depilating laser
US5879346A (en) * 1995-12-18 1999-03-09 Esc Medical Systems, Ltd. Hair removal by selective photothermolysis with an alexandrite laser
US8540704B2 (en) 1999-07-14 2013-09-24 Cardiofocus, Inc. Guided cardiac ablation catheters
US7935108B2 (en) 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
US8900219B2 (en) 1999-07-14 2014-12-02 Cardiofocus, Inc. System and method for visualizing tissue during ablation procedures
US9033961B2 (en) 1999-07-14 2015-05-19 Cardiofocus, Inc. Cardiac ablation catheters for forming overlapping lesions
GB0010686D0 (en) * 2000-05-03 2000-06-28 Zinn Shiri Stimulatory device
US8277495B2 (en) 2005-01-13 2012-10-02 Candela Corporation Method and apparatus for treating a diseased nail
WO2007038567A1 (en) 2005-09-28 2007-04-05 Candela Corporation Treating cellulite
US7891362B2 (en) 2005-12-23 2011-02-22 Candela Corporation Methods for treating pigmentary and vascular abnormalities in a dermal region
US8246611B2 (en) 2006-06-14 2012-08-21 Candela Corporation Treatment of skin by spatial modulation of thermal heating
US8696653B2 (en) 2009-10-02 2014-04-15 Cardiofocus, Inc. Cardiac ablation system with pulsed aiming light
US8702688B2 (en) 2009-10-06 2014-04-22 Cardiofocus, Inc. Cardiac ablation image analysis system and process
US9795466B2 (en) * 2012-05-30 2017-10-24 Klox Technologies Inc. Phototherapy devices and methods
EP3137007A4 (de) 2014-04-28 2017-09-27 Cardiofocus, Inc. System und verfahren zur visualisierung von gewebe mit einer icg-farbstoff-zusammensetzung bei ablationsverfahren
WO2016089900A2 (en) 2014-12-03 2016-06-09 Cardiofocus, Inc. System and method for visual confirmation of pulmonary vein isolation during ablation procedures
EP3906967B1 (de) * 2020-05-05 2024-02-28 Richard Wolf GmbH Lichtapplikator
EP4268754B1 (de) * 2022-04-28 2024-05-29 Oberon GmbH Wellenleiter für die behandlung der innenwände der innenbahnen eines menschlichen körpers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649151A (en) * 1982-09-27 1987-03-10 Health Research, Inc. Drugs comprising porphyrins
GB2154761A (en) * 1984-02-21 1985-09-11 Quentron Optics Pty Ltd Diffusive optical fibre termination
AU3156784A (en) * 1984-05-22 1985-12-13 Surgical Laser Technologies Ohio, Inc. Medical and surgical laser probe i

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010010813A1 (de) * 2010-03-03 2011-09-08 Centrotherm Photovoltaics Ag Verfahren zur Dotierung eines Halbleitersubstrats und Solarzelle mit zweistufiger Dotierung

Also Published As

Publication number Publication date
EP0292621B1 (de) 1994-12-14
ATE115421T1 (de) 1994-12-15
EP0292621A1 (de) 1988-11-30
DE3750879T2 (de) 1995-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee