DK2389889T3 - Bærbar laserindretning - Google Patents

Bærbar laserindretning Download PDF

Info

Publication number
DK2389889T3
DK2389889T3 DK11178769.3T DK11178769T DK2389889T3 DK 2389889 T3 DK2389889 T3 DK 2389889T3 DK 11178769 T DK11178769 T DK 11178769T DK 2389889 T3 DK2389889 T3 DK 2389889T3
Authority
DK
Denmark
Prior art keywords
laser
laser rod
gaseous
laser device
coolant
Prior art date
Application number
DK11178769.3T
Other languages
English (en)
Inventor
Valentin Gruzdev
Pavel Efremkin
Original Assignee
Innotech Usa 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 Innotech Usa Inc filed Critical Innotech Usa Inc
Application granted granted Critical
Publication of DK2389889T3 publication Critical patent/DK2389889T3/da

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
    • 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
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/042—Arrangements for thermal management for solid state lasers
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00017—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids with gas
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
    • 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
    • H01S3/02—Constructional details
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0404—Air- or gas cooling, e.g. by dry nitrogen
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0407—Liquid cooling, e.g. by water
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • H01S3/09—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
    • H01S3/0931—Imaging pump cavity, e.g. elliptical

Claims (10)

1. Bærbar laserindretning omfattende: et håndholdt langstrakt hylster (312) dannet med et i alt væsentligt hult indre rum og strækkende sig mellem for- (314) og bag- (316) ender deraf; en laseremitter (311) dannet af mindst en excitationslampe (excitation lamp) (320) og en laserstang (318) anbragt med afstand fra hinanden; kendetegnet ved, at indretningen omfatter en lavtrykszone (335) dannet i nævnte indre rum for at fremme dannelse afen strøm af gasformigt kølemiddel deri, således konfigureret at nævnte strøm af gasformigt kølemiddel passerer på langs igennem nævnte indre rum langs nævnte laseremitter anbragt i nævnte strøm af gasformigt kølemiddel for at fjerne varme derfra.
2. Den bærbare laserindretning ifølge krav 1, hvor en indløbsåbning er tilvejebragt ved nævnte forende, hvor nævnte lavtrykszone (325) er dannet ved nævnte bagende (316), en strøm af gasformigt kølemiddel kommer ind i nævnte indre rum igennem nævnte indløbsåbning og strækker sig aksialt i for- til bagretningen for at fjerne varme fra nævnte laseremitter.
3. Den bærbare laserindretning ifølge krav 2, hvor et filter (330, 340) er tilvejebragt ved nævnte indløbsåbning for at filtrere nævnte strøm af gasformigt kølemiddel der kommer ind i det indre rum.
4. Den bærbare laserindretning ifølge krav 1, hvor en indløbsåbning (440) er dannet ved nævnte bagområde (416) af det indre rum, således at strømmen af gasformigt kølemiddel ved indtrængen i det indre rum indledningsvist bevæger sig aksialt i bag- til forretningen og derefter bevæger sig i for- til bagretningen.
5. Den bærbare laserindretning ifølge krav 1, hvor nævnte lavtrykszone (325) resulterer i en trykforskel mellem bag- og forenderne, for således at fremme dannelse af nævnte langsgående strømning af gasformigt kølemiddel, der passerer langs laseremitteren.
6. Den bærbare laserindretning ifølge krav 1, hvor lavtrykszonen er genereret ved hylsterets forende (314) af en gaspumpeanordning beliggende inden i eller uden for et laserindretningshylster, for således at tilvejebringe en højhastighedsstrømning af det gasformige kølemiddel og for at reducere dimensioner af kølesystemet.
7. Den bærbare laserindretning ifølge krav 3, hvor filteret (330, 340) inkluderer et engangsfilter (340), der har en indre væg (342), der definerer en central åbning (344) passerende igennem en længde deraf, et i alt væsentligt hult rum (346) dannet mellem den indre væg (342) og en ydre væg (348) er indrettet til at modtage et filtreringsmateriale deri, hvor indløbsåbninger (345) er anbragt ved et forreste område af den indre væg (342), udløbsåbninger (347) er tilvejebragt ved et bageste område af filteret, på grund af lavtrykszonen (325) og en sugeproces associeret dermed kommer strømmen af gasformigt kølemiddel ind i det indre af filteret (340) igennem indløbsåbningerne (345), ved passage igennem filtreringsmaterialet kommer det gasformige kølemiddel ind i det forreste område (314) af indretningen igennem filterudløbsåbningerne (347).
8. Den bærbare laserindretning ifølge krav 3, hvor multiple bageste indløbsåbninger (417, 419) indeholdende filtreringsenheder (430, 440) er tilvejebragt ved bagenden, således at strømmen af gasformigt kølemiddel ved indtrængen i det indre af hylsteret igennem filtreringsenhederne (430, 440) er rettet mod forenden af hylsteret, hvilket forbedrer varmeafledning fra et ydre af laseremitteren.
9. Den bærbare laserindretning ifølge krav 1, hvor lavtrykszonen (325) er konfigureret til i alt væsentligt at forbedre homogenitet af den gasformige kølemiddelstrømning i det indre af hylsteret og i alt væsentligt eliminerer, eller minimerer, gasformige hvirvler og stagneringsområder deri.
10. Den bærbare laserindretning ifølge krav 1, hvor nævnte laserstang er en langstrakt laserstang, nævnte strøm af gasformigt kølemiddel passerer på langs igennem nævnte indre rum langs et ydre af den langstrakte laserstang således at den forbedrer varmeafledning fra det ydre af den langstrakte laserstang.
DK11178769.3T 2001-07-25 2002-07-25 Bærbar laserindretning DK2389889T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30762801P 2001-07-25 2001-07-25
US10/202,325 US6813289B2 (en) 2001-07-25 2002-07-24 Portable laser device
EP02773161A EP1417738B1 (en) 2001-07-25 2002-07-25 Portable laser device

Publications (1)

Publication Number Publication Date
DK2389889T3 true DK2389889T3 (da) 2018-04-30

Family

ID=26897557

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11178769.3T DK2389889T3 (da) 2001-07-25 2002-07-25 Bærbar laserindretning

Country Status (9)

Country Link
US (4) US6813289B2 (da)
EP (2) EP1417738B1 (da)
AT (1) ATE522959T1 (da)
AU (1) AU2002337656A1 (da)
DK (1) DK2389889T3 (da)
ES (2) ES2372690T3 (da)
PT (2) PT2389889T (da)
RU (1) RU2315403C2 (da)
WO (1) WO2003010863A1 (da)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883534B1 (en) 2002-02-27 2011-02-08 CAMS Medical Instruments, Inc. Personal tuner
US9987185B1 (en) 2002-02-27 2018-06-05 CAMS Medical Instruments, Inc. Transducer devices, apparatus, systems and methods of operation
US7715454B2 (en) * 2003-12-04 2010-05-11 Universal Laser Systems, Inc. Method and apparatus for cooling a laser
US8478386B2 (en) 2006-01-10 2013-07-02 Accuvein Inc. Practitioner-mounted micro vein enhancer
US10813588B2 (en) 2006-01-10 2020-10-27 Accuvein, Inc. Micro vein enhancer
US11253198B2 (en) 2006-01-10 2022-02-22 Accuvein, Inc. Stand-mounted scanned laser vein contrast enhancer
US11278240B2 (en) 2006-01-10 2022-03-22 Accuvein, Inc. Trigger-actuated laser vein contrast enhancer
US9492117B2 (en) 2006-01-10 2016-11-15 Accuvein, Inc. Practitioner-mounted micro vein enhancer
US9854977B2 (en) 2006-01-10 2018-01-02 Accuvein, Inc. Scanned laser vein contrast enhancer using a single laser, and modulation circuitry
US8838210B2 (en) 2006-06-29 2014-09-16 AccuView, Inc. Scanned laser vein contrast enhancer using a single laser
US8489178B2 (en) 2006-06-29 2013-07-16 Accuvein Inc. Enhanced laser vein contrast enhancer with projection of analyzed vein data
US7406109B2 (en) * 2006-03-01 2008-07-29 Visibelle Derma Institue, Inc. Hand held laser for medical treatment
US20080234626A1 (en) * 2006-04-26 2008-09-25 Chelak Todd M Multi-stage microporation device
CN100379101C (zh) * 2006-05-17 2008-04-02 中国科学院上海光学精密机械研究所 全固态热容激光器的热管理方法及其热管理结构
US8463364B2 (en) 2009-07-22 2013-06-11 Accuvein Inc. Vein scanner
US8594770B2 (en) 2006-06-29 2013-11-26 Accuvein, Inc. Multispectral detection and presentation of an object's characteristics
US8730321B2 (en) 2007-06-28 2014-05-20 Accuvein, Inc. Automatic alignment of a contrast enhancement system
US10238294B2 (en) 2006-06-29 2019-03-26 Accuvein, Inc. Scanned laser vein contrast enhancer using one laser
US20080188914A1 (en) * 2007-02-01 2008-08-07 Candela Corporation Detachable handpiece
DE102008013816B4 (de) * 2008-03-12 2010-09-16 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Rückgewinnung von Energie aus einem Laserbearbeitungssystem
JP5153483B2 (ja) * 2008-06-30 2013-02-27 三菱電機株式会社 レーザ光源装置
US9061109B2 (en) 2009-07-22 2015-06-23 Accuvein, Inc. Vein scanner with user interface
US8811439B2 (en) * 2009-11-23 2014-08-19 Seminex Corporation Semiconductor laser assembly and packaging system
FR2963171B1 (fr) * 2010-07-20 2013-03-01 Thales Sa Dispositif d'amplification d'un faisceau laser permettant de supprimer le lasage transverse
US9175420B2 (en) * 2010-09-30 2015-11-03 Siemens Medical Solutions Usa, Inc. Suppression of crystal growth instabilities during production of rare-earth oxyorthosilicate crystals
US9907612B2 (en) 2011-09-06 2018-03-06 Solta Medical, Inc. Cooled medical handpiece
US9072426B2 (en) 2012-08-02 2015-07-07 AccuVein, Inc Device for detecting and illuminating vasculature using an FPGA
US10376147B2 (en) 2012-12-05 2019-08-13 AccuVeiw, Inc. System and method for multi-color laser imaging and ablation of cancer cells using fluorescence
US20150182283A1 (en) * 2013-12-31 2015-07-02 Biolase, Inc. Dual wavelength laser treatment device
US11583462B2 (en) 2013-03-12 2023-02-21 Biolase, Inc. Dental laser unit with communication link to assistance center
CN203289635U (zh) 2013-05-10 2013-11-13 瑞声声学科技(深圳)有限公司 弹簧板及应用该弹簧板的多功能发声器
US9328288B2 (en) 2013-11-15 2016-05-03 Siemens Medical Solutions Usa, Inc. Rare-earth oxyorthosilicates with improved growth stability and scintillation characteristics
JP6584778B2 (ja) 2015-01-20 2019-10-02 浜松ホトニクス株式会社 レーザ媒質ユニット及びレーザ増幅装置
IT201600113567A1 (it) * 2016-11-10 2018-05-10 Elesta S R L Dispositivo per termoablazione laser e apparecchiatura comprendente detto dispositivo
IT201600113574A1 (it) 2016-11-10 2018-05-10 Elesta S R L Dispositivo per termoablazione laser con mezzi di centraggio e apparecchiatura comprendente detto dispositivo
CN110167605B (zh) * 2017-01-10 2021-08-24 优志旺电机株式会社 紫外线杀菌装置
JP6629801B2 (ja) 2017-09-05 2020-01-15 ファナック株式会社 レーザ装置の水漏れ検知システム
CN109011197A (zh) * 2018-09-28 2018-12-18 沙龙马克西姆（天津）科技有限公司 妇科激光治疗棒
JP7008055B2 (ja) * 2019-07-12 2022-01-25 浜松ホトニクス株式会社 レーザ媒質ユニット及びレーザ光増幅装置
CN110970789B (zh) * 2019-12-23 2020-12-15 安徽隆源成型科技有限公司 一种光纤激光器冷却装置
RU2755004C1 (ru) * 2020-09-03 2021-09-09 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) Способ визуализированного тестирования инфракрасных болометрических систем

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711785A (en) * 1970-09-24 1973-01-16 Owens Illinois Inc High power segmented laser device having novel coolant flow arrangement and novel laser discs
US3810044A (en) * 1973-02-22 1974-05-07 Hughes Aircraft Co Methods for protecting laser optical elements from surface damage
US4096450A (en) * 1977-04-22 1978-06-20 Hughes Aircraft Company Conductively cooled flashlamp
US4232276A (en) * 1977-10-11 1980-11-04 Quanta-Ray, Inc. Laser apparatus
WO1985000688A1 (en) * 1983-07-22 1985-02-14 The Commonwealth Of Australia Care Of The Secretar Gas bubble removal from cavity cooling liquid
US4612646A (en) * 1983-10-18 1986-09-16 The United States Of America As Represented By The United States Department Of Energy Laser utilizing a gaseous lasing medium and method for operating the same
JPS60136385A (ja) * 1983-12-26 1985-07-19 Toshiba Corp 固体レ−ザ発振装置
US4887270A (en) * 1986-04-30 1989-12-12 Eye Research Institute Of Retina Foundation Continuous wave, frequency doubled solid state laser systems with stabilized output
JPH0797668B2 (ja) * 1987-02-19 1995-10-18 株式会社東芝 固体レ−ザ−発振装置
US4856580A (en) * 1987-10-30 1989-08-15 Berwind Corporation Heat exchanger
US5074861A (en) * 1988-05-23 1991-12-24 Schneider Richard T Medical laser device and method
US4901324A (en) * 1988-12-19 1990-02-13 Laser Diode Products, Inc. Heat transfer device for cooling and transferring heat from a laser diode device and associated heat generating elements
US4953176A (en) 1989-03-07 1990-08-28 Spectra-Physics Angular optical cavity alignment adjustment utilizing variable distribution cooling
US5172388A (en) * 1991-07-23 1992-12-15 International Business Machines Corporation Method and apparatus for an increased pulse repetition rate for a CW pumped laser
JP2725493B2 (ja) 1991-08-27 1998-03-11 日本電気株式会社 空冷式アルゴンイオンレーザ管
US5348552A (en) * 1991-08-30 1994-09-20 Hoya Corporation Laser surgical unit
US5572538A (en) * 1992-01-20 1996-11-05 Miyachi Technos Corporation Laser apparatus and accessible, compact cooling system thereof having interchangeable flow restricting members
US5327442A (en) * 1992-02-19 1994-07-05 Coherent, Inc. Solid state laser with dual cooling loops
US5165418B1 (en) 1992-03-02 1999-12-14 Nikola I Tankovich Blood sampling device and method using a laser
US5253261A (en) 1992-04-21 1993-10-12 American Laser Corporation Gas laser solenoid and cooling apparatus
US5432811A (en) 1993-03-04 1995-07-11 Tecnal Products, Inc. Laser rod with polyhedron shaped ends
US5548604A (en) * 1993-03-19 1996-08-20 Toepel; Michael P. Compact hand held medical device laser
US5481556A (en) 1993-10-01 1996-01-02 S.L.T. Japan Co., Ltd. Laser oscillation apparatus with cooling fan and cooling fins
US5422899A (en) * 1994-05-10 1995-06-06 Premier Laser Systems, Inc. High repetition rate mid-infrared laser
US5868731A (en) 1996-03-04 1999-02-09 Innotech Usa, Inc. Laser surgical device and method of its use
US5696783A (en) * 1995-09-07 1997-12-09 Lumonics Inc. Laser cooling
US6251102B1 (en) 1996-03-04 2001-06-26 Innotech, Usa, Inc. Laser surgical device and method of its use
US5940420A (en) 1996-10-08 1999-08-17 Trimedyne, Inc. Split-flow laser cooling cavity
US6195372B1 (en) * 1997-08-19 2001-02-27 David C. Brown Cryogenically-cooled solid-state lasers
US6421364B2 (en) * 1999-05-24 2002-07-16 Robert W. Lubrano Solid state optical pumping laser with shielded laser cavity insert
JP2001046394A (ja) * 1999-08-12 2001-02-20 Terumo Corp レーザ照射装置
JP4398036B2 (ja) * 1999-12-20 2010-01-13 ミヤチテクノス株式会社 レーザ発振装置
JP3401564B2 (ja) * 2000-07-31 2003-04-28 独立行政法人産業技術総合研究所 光源一体型集光発光装置

Also Published As

Publication number Publication date
US20080043790A1 (en) 2008-02-21
ES2665039T3 (es) 2018-04-24
US7298767B2 (en) 2007-11-20
US6813289B2 (en) 2004-11-02
RU2315403C2 (ru) 2008-01-20
US20030021312A1 (en) 2003-01-30
US20050085802A1 (en) 2005-04-21
ATE522959T1 (de) 2011-09-15
RU2004105255A (ru) 2005-02-27
EP2389889A3 (en) 2013-05-15
AU2002337656A1 (en) 2003-02-17
US20090257465A1 (en) 2009-10-15
EP1417738A1 (en) 2004-05-12
WO2003010863A1 (en) 2003-02-06
US7548568B2 (en) 2009-06-16
EP2389889A2 (en) 2011-11-30
EP2389889B1 (en) 2018-03-07
PT2389889T (pt) 2018-04-20
ES2372690T3 (es) 2012-01-25
WO2003010863A8 (en) 2003-04-24
EP1417738B1 (en) 2011-08-31
PT1417738E (pt) 2011-12-20
EP1417738A4 (en) 2010-03-17

Similar Documents

Publication Publication Date Title
DK2389889T3 (da) Bærbar laserindretning
US5781574A (en) Liquid circulation system for cooling a laser head
US4751716A (en) Hollow cylindrical solid state laser medium and a laser system using the medium
JP3167844B2 (ja) 固体レーザ装置
EP0682389A2 (en) High repetition rate mid-infrared laser
EP0525891B1 (en) Method and apparatus for an increased pulse repetition rate for a CW pumped laser
US5481556A (en) Laser oscillation apparatus with cooling fan and cooling fins
EP0078654B1 (en) Multiple host face-pumped laser
ES2895177T3 (es) Montaje optoelectrónico y método para separar longitudes de onda de luz
US4013978A (en) Lasers and photocoagulators
JP4867032B2 (ja) 太陽光励起レーザー装置
EP0209222B1 (en) Multiple wavelength operating lasers
CN217740974U (zh) 一种多功能铒激光治疗仪
JPH11284256A (ja) 固体レーザ装置
CA1207070A (en) Tangential flow laser apparatus
JPH0799352A (ja) レーザー発振装置
JPH0410481A (ja) 高効率固体レーザー装置
HENRIE et al. Diode-pumped laser with funnel-coupled pump source
RU96117812A (ru) Лазерное хирургическое устройство и способ его использования
ROBERT et al. Cooled solid state laser
JPH06112577A (ja) 固体レーザ
RU96103424A (ru) Газовый лазер