ATE115421T1 - 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
ATE115421T1
ATE115421T1 AT87304619T AT87304619T ATE115421T1 AT E115421 T1 ATE115421 T1 AT E115421T1 AT 87304619 T AT87304619 T AT 87304619T AT 87304619 T AT87304619 T AT 87304619T AT E115421 T1 ATE115421 T1 AT E115421T1
Authority
AT
Austria
Prior art keywords
probe
tissue
contacting
roughened
beam angle
Prior art date
Application number
AT87304619T
Other languages
English (en)
Inventor
Norio Daikuzono
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
Application granted granted Critical
Publication of ATE115421T1 publication Critical patent/ATE115421T1/de

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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
  • Measuring Leads Or Probes (AREA)
AT87304619T 1987-05-26 1987-05-26 Mit einem breiten strahlenwinkel versehene lasersonde für kontaktierung oder einfügung. ATE115421T1 (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 (1)

Publication Number Publication Date
ATE115421T1 true ATE115421T1 (de) 1994-12-15

Family

ID=8197926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87304619T ATE115421T1 (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)

Families Citing this family (31)

* 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
PT676218E (pt) * 1994-03-25 2002-10-31 Novartis Ag Difusor de luz e processo para a manufactura de um difusor de luz
US6423055B1 (en) 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus
US5908415A (en) * 1994-09-09 1999-06-01 Rare Earth Medical, Inc. Phototherapy methods and apparatus
KR970706039A (ko) * 1994-09-09 1997-11-03 엘. 시노프스키 에드워드 광선 요법 장치(phototherapeutic apparatus)
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
US5632767A (en) * 1994-09-09 1997-05-27 Rare Earth Medical, Inc. Loop diffusers for diffusion of optical radiation
US5637877A (en) * 1995-06-06 1997-06-10 Rare Earth Medical, Inc. Ultraviolet sterilization of instrument lumens
US5643253A (en) * 1995-06-06 1997-07-01 Rare Earth Medical, Inc. Phototherapy apparatus with integral stopper device
ATE231363T1 (de) * 1995-06-07 2003-02-15 Eclipse Surgical Tech Mit eindringtiefebegrenzer versehene chirurgische vorrichtung zum erzeugen von kanälen
US5728091A (en) * 1995-06-07 1998-03-17 Cardiogenesis Corporation Optical fiber for myocardial channel formation
US5879346A (en) * 1995-12-18 1999-03-09 Esc Medical Systems, Ltd. Hair removal by selective photothermolysis with an alexandrite laser
GB2308307A (en) * 1995-12-18 1997-06-25 Laser Ind Ltd Depilating laser
US7935108B2 (en) 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
US9033961B2 (en) 1999-07-14 2015-05-19 Cardiofocus, Inc. Cardiac ablation catheters for forming overlapping lesions
US8900219B2 (en) 1999-07-14 2014-12-02 Cardiofocus, Inc. System and method for visualizing tissue during ablation procedures
US8540704B2 (en) 1999-07-14 2013-09-24 Cardiofocus, Inc. Guided cardiac ablation catheters
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
EP1928549B1 (de) 2005-09-28 2014-06-11 Candela Corporation Gerät zur behandlung von cellulitis
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
WO2011044248A2 (en) 2009-10-06 2011-04-14 Cardiofocus, Inc. Cardiac ablation image analysis system and process
DE102010010813A1 (de) * 2010-03-03 2011-09-08 Centrotherm Photovoltaics Ag Verfahren zur Dotierung eines Halbleitersubstrats und Solarzelle mit zweistufiger Dotierung
US9795466B2 (en) 2012-05-30 2017-10-24 Klox Technologies Inc. Phototherapy devices and methods
WO2015167929A1 (en) 2014-04-28 2015-11-05 Cardiofocus, Inc. System and method for visualizing tissue with an icg dye composition during ablation procedures
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

Also Published As

Publication number Publication date
DE3750879D1 (de) 1995-01-26
DE3750879T2 (de) 1995-05-11
EP0292621B1 (de) 1994-12-14
EP0292621A1 (de) 1988-11-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee