ES2196080T3 - Aparato laser de emision pulsada, utilizado en el ambito medico. - Google Patents

Aparato laser de emision pulsada, utilizado en el ambito medico.

Info

Publication number
ES2196080T3
ES2196080T3 ES95933449T ES95933449T ES2196080T3 ES 2196080 T3 ES2196080 T3 ES 2196080T3 ES 95933449 T ES95933449 T ES 95933449T ES 95933449 T ES95933449 T ES 95933449T ES 2196080 T3 ES2196080 T3 ES 2196080T3
Authority
ES
Spain
Prior art keywords
light radiation
laser
laser device
medical field
pulsed emission
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 - Lifetime
Application number
ES95933449T
Other languages
English (en)
Inventor
Hubert Gaston Guillet
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.)
LOKKI SA
Original Assignee
LOKKI SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9467565&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2196080(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LOKKI SA filed Critical LOKKI SA
Application granted granted Critical
Publication of ES2196080T3 publication Critical patent/ES2196080T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61B18/245—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 for removing obstructions in blood vessels or calculi
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/38—Fabrics, fibrous materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1631—Solid materials characterised by a crystal matrix aluminate
    • H01S3/1638—YAlO3 (YALO or YAP, Yttrium Aluminium Perovskite)

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Plasma & Fusion (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laser Surgery Devices (AREA)
  • Lasers (AREA)

Abstract

LA INVENCION SE REFIERE A UN APARATO QUE GARANTIZA LA EMISION PULSADA DE UN HAZ LASER (6) DEL TIPO QUE COMPRENDE: UNA VARILLA LASER (1), MEDIOS (2,3) DE EXCITACION PULSADA DE LA VARILLA LASER (1), PARA QUE ESTA ULTIMA EMITA UNA RADIACION LUMINOSA, UN RESONADOR (4,5) COLOCADO POR AMBAS PARTES DE LA VARILLA (1) Y QUE PERMITE LA EMISION DE UNA RADIACION LUMINOSA LASER Y MEDIOS DE SELECCION DE LA LONGITUD DE ONDA DE LA RADIACION LUMINOSA LASER EMITIDA. SEGUN LA INVENCION, LOS MEDIOS DE SELECCION (4, 5) SE CONCIBEN PARA FAVORECER LA EMISION DE LA RADIACION LUMINOSA A UNA LONGITUD DE ONDA DE 1,34 MI M, PARA GARANTIZAR UN EFECTO TERMICO EN LOS TEJIDOS BLANDOS Y LOS TEJIDOS DUROS.
ES95933449T 1994-09-29 1995-09-28 Aparato laser de emision pulsada, utilizado en el ambito medico. Expired - Lifetime ES2196080T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411865A FR2725315B1 (fr) 1994-09-29 1994-09-29 Appareil laser a emission pulsee, utilise dans le domaine medical

Publications (1)

Publication Number Publication Date
ES2196080T3 true ES2196080T3 (es) 2003-12-16

Family

ID=9467565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95933449T Expired - Lifetime ES2196080T3 (es) 1994-09-29 1995-09-28 Aparato laser de emision pulsada, utilizado en el ambito medico.

Country Status (10)

Country Link
US (1) US6050991A (es)
EP (1) EP0955915B1 (es)
JP (2) JPH10506314A (es)
KR (1) KR970705945A (es)
AU (1) AU3610695A (es)
BR (1) BR9508976A (es)
DE (1) DE69530328T2 (es)
ES (1) ES2196080T3 (es)
FR (1) FR2725315B1 (es)
WO (1) WO1996009799A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2167625C1 (ru) 2000-09-12 2001-05-27 Владимир Валентинович Хомченко Способ лазерной эпиляции
US7288086B1 (en) * 2001-06-21 2007-10-30 Biolase Technology, Inc. High-efficiency, side-pumped diode laser system
US7415050B2 (en) * 2006-09-18 2008-08-19 Biolase Technology, Inc. Electromagnetic energy distributions for electromagnetically induced mechanical cutting
FR2906091B1 (fr) * 2006-09-19 2010-04-16 Lokki S A Appareil laser a emission pulsee
US20140286911A1 (en) 2013-03-15 2014-09-25 Allosource Cell repopulated collagen matrix for soft tissue repair and regeneration
CA2891272C (en) 2012-11-15 2022-11-22 Allosource Minced cartilage systems and methods
EP2958523B1 (en) 2013-02-22 2020-04-22 AlloSource Cartilage mosaic compositions and methods
US9168140B2 (en) 2013-03-15 2015-10-27 Allosource Perforated osteochondral allograft compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039970A (en) * 1973-03-23 1977-08-02 Nippon Electric Company, Ltd. Solid state laser device with light filter
US4734913A (en) * 1985-12-16 1988-03-29 Allied Corporation Unitary solid-state laser
US5048034A (en) * 1986-11-20 1991-09-10 Carl Zeiss Stiftung Long wavelength NdYAG laser
EP0368512A3 (en) * 1988-11-10 1990-08-08 Premier Laser Systems, Inc. Multiwavelength medical laser system
US5180378A (en) * 1989-04-24 1993-01-19 Abiomed, Inc. Laser surgery system
JPH04180682A (ja) * 1990-02-23 1992-06-26 Ishikawajima Harima Heavy Ind Co Ltd 固体レーザー装置
US5310344A (en) * 1990-11-01 1994-05-10 Arthur Vassiliadis Dental laser system
US5130997A (en) * 1990-12-18 1992-07-14 Laserscope Medical laser apparatus, high powered red laser used in same, and laser resonator with non-linear output
US5456603A (en) * 1992-03-16 1995-10-10 Kowalyk; Kenneth Dental laser apparatus and method for treating tooth decay

Also Published As

Publication number Publication date
FR2725315A1 (fr) 1996-04-05
WO1996009799A1 (fr) 1996-04-04
JP2006148153A (ja) 2006-06-08
JPH10506314A (ja) 1998-06-23
EP0955915A1 (fr) 1999-11-17
FR2725315B1 (fr) 1996-12-27
US6050991A (en) 2000-04-18
EP0955915B1 (fr) 2003-04-09
KR970705945A (ko) 1997-11-03
DE69530328D1 (de) 2003-05-15
BR9508976A (pt) 1997-11-11
AU3610695A (en) 1996-04-19
DE69530328T2 (de) 2004-02-19

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