IT1179773B - Sistema laser particolarmente per chirurgia oftalmologica - Google Patents

Sistema laser particolarmente per chirurgia oftalmologica

Info

Publication number: IT1179773B
Authority: IT; Italy
Prior art keywords: laser system; system particularly; ophthalmological surgery; ophthalmological; surgery
Prior art date: 1983-10-28

Application number

IT68029/84A

Other languages

English (en)

Other versions

IT8468029A0 (it

IT8468029A1 (it

Inventor

Michael Yessik

Original Assignee

Bausch & Lomb

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.)

1983-10-28

Filing date

1984-10-17

Publication date

1987-09-16

1984-10-17 Application filed by Bausch & Lomb filed Critical Bausch & Lomb

1984-10-17 Publication of IT8468029A0 publication Critical patent/IT8468029A0/it

1986-04-17 Publication of IT8468029A1 publication Critical patent/IT8468029A1/it

1987-09-16 Application granted granted Critical

1987-09-16 Publication of IT1179773B publication Critical patent/IT1179773B/it

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/115—Q-switching using intracavity electro-optic devices
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00821—Methods or devices for eye surgery using laser for coagulation
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
- 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
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00844—Feedback systems
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00855—Calibration of the laser system
- 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
- H01S3/0912—Electronics or drivers for the pump source, i.e. details of drivers or circuitry specific for laser pumping
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements

Landscapes

Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Optics & Photonics (AREA)
Ophthalmology & Optometry (AREA)
Electromagnetism (AREA)
Plasma & Fusion (AREA)
Public Health (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Veterinary Medicine (AREA)
Surgery (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Mechanical Engineering (AREA)
Lasers (AREA)
Laser Surgery Devices (AREA)

IT68029/84A 1983-10-28 1984-10-17 Sistema laser particolarmente per chirurgia oftalmologica IT1179773B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US54674083A	1983-10-28	1983-10-28

Publications (3)

Publication Number	Publication Date
IT8468029A0 IT8468029A0 (it)	1984-10-17
IT8468029A1 IT8468029A1 (it)	1986-04-17
IT1179773B true IT1179773B (it)	1987-09-16

Family

ID=24181804

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT68029/84A IT1179773B (it)	1983-10-28	1984-10-17	Sistema laser particolarmente per chirurgia oftalmologica
IT8453929U IT8453929V0 (it)	1983-10-28	1984-10-17	Sistema laser particolarmente per chirurgia oftalmologica

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IT8453929U IT8453929V0 (it)	1983-10-28	1984-10-17	Sistema laser particolarmente per chirurgia oftalmologica

Country Status (7)

Country	Link
JP (1)	JPS60111486A (it)
KR (1)	KR850002943A (it)
CA (1)	CA1232028A (it)
DE (1)	DE3439005A1 (it)
FR (1)	FR2554283A1 (it)
GB (1)	GB2149199A (it)
IT (2)	IT1179773B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3608287A1 (de) *	1986-03-12	1991-05-29	Rodenstock Instr	Einrichtung zum einspiegeln eines laserstrahls in ein spaltlampengeraet
DE3806941A1 (de) *	1988-03-03	1989-09-07	Rodenstock Instr	Spaltlampengeraet zur laserbehandlung des auges
JP2673303B2 (ja) *	1988-04-22	1997-11-05	三菱電機株式会社	ネガテイブブランチ不安定型レーザ共振器
GB9613733D0 (en) *	1996-07-01	1996-09-04	Spectron Laser Systems Ltd	Irradiating device
CN2817788Y (zh) *	2005-07-19	2006-09-20	冯丹藜	自动变频激光弱视治疗仪
EP1949511A1 (en)	2005-11-14	2008-07-30	Selex Sensors and Airborne Systems Limited	Timing of a q-switch to suppress pre-lasing of the laser
DE102012113007B3 (de) *	2012-12-21	2014-02-06	Ushio Denki Kabushiki Kaisha	Verfahren zur Steuerung einer entladungsplasmabasierten Strahlungsquelle zur Stabilisierung der gepulst emittierten Strahlungsdosis
EP2822113A3 (en)	2013-06-28	2015-03-25	Canon Kabushiki Kaisha	Pulse laser and photoacoustic apparatus
CN111992544B (zh) *	2020-08-24	2022-07-26	中国科学院半导体研究所	声光q双脉冲激光除漆方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3423691A (en) *	1963-09-04	1969-01-21	Gen Electric	Disk laser having pumping means in indirect optical communication with the disk end faces
DE1614560A1 (de) *	1967-07-11	1970-08-20	Siemens Ag	Optischer Molekularverstaerker
US3680000A (en) *	1971-03-19	1972-07-25	Bell Telephone Labor Inc	Laser arrangement including a cavity defined by convex and concave mirrors
US3919663A (en) *	1974-05-23	1975-11-11	United Technologies Corp	Method and apparatus for aligning laser reflective surfaces
GB1509365A (en) *	1975-06-17	1978-05-04	Perkin Elmer Corp	Rf excited gas arc lamp
FR2378384A2 (fr) *	1977-01-21	1978-08-18	Comp Generale Electricite	Tete laser et application a un dispositif generateur laser
FR2442622A1 (fr) *	1978-06-08	1980-06-27	Aron Rosa Daniele	Appareil de chirurgie ophtalmologique
GB2089107B (en) *	1980-11-12	1984-05-02	Atomic Energy Authority Uk	Improvements in or relating to laseres

1984
- 1984-09-05 GB GB08422411A patent/GB2149199A/en not_active Withdrawn
- 1984-09-07 CA CA000462614A patent/CA1232028A/en not_active Expired
- 1984-10-17 IT IT68029/84A patent/IT1179773B/it active
- 1984-10-17 IT IT8453929U patent/IT8453929V0/it unknown
- 1984-10-25 DE DE19843439005 patent/DE3439005A1/de not_active Withdrawn
- 1984-10-26 JP JP59224283A patent/JPS60111486A/ja active Pending
- 1984-10-26 KR KR1019840006666A patent/KR850002943A/ko not_active Application Discontinuation
- 1984-10-26 FR FR8416417A patent/FR2554283A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
GB2149199A (en)	1985-06-05
IT8468029A0 (it)	1984-10-17
CA1232028A (en)	1988-01-26
DE3439005A1 (de)	1985-05-09
JPS60111486A (ja)	1985-06-17
IT8468029A1 (it)	1986-04-17
KR850002943A (ko)	1985-05-28
GB8422411D0 (en)	1984-10-10
FR2554283A1 (fr)	1985-05-03
IT8453929V0 (it)	1984-10-17

Publication	Publication Date	Title
GB2150315B (en)	1987-02-18	Laser ophthalmic surgical system
DE3685349D1 (de)	1992-06-25	Chirurgisches lasersystem.
DE3483778D1 (de)	1991-01-31	Laser-chirurgie.
DE3683475D1 (de)	1992-02-27	Laserkoagulationssystem.
ES554392A0 (es)	1988-01-01	Aparato de cirugia por laser
FI861209A0 (fi)	1986-03-21	Kateter foer med laser utfoerbar blodkaerlskirurgi.
IT1181465B (it)	1987-09-30	Micropinza chirurgica
NO163936C (no)	1990-08-15	Kirurgisk anordning for immobilisering av benstruktur.
DE3481164D1 (de)	1990-03-08	Einrichtung fuer die ophthalmologische chirurgie.
DE3680315D1 (de)	1991-08-22	Laserkoagulationssystem.
FI823285L (fi)	1983-03-25	Mikrokirurgisk laser
BR8406096A (pt)	1985-09-24	Dispositivo cirurgico absorvivel
DK556583A (da)	1983-12-02	Steril kobling
IT8521811A0 (it)	1985-08-01	Dispositivo ultrasonico per operazioni chirurgiche.
IT8324272A1 (it)	1985-06-20	Sistema per la composizione flessibile di fasci laser
DE3677571D1 (de)	1991-03-28	Laserkoagulationssystem.
DK235984A (da)	1984-05-11	Instrument til oejenlaserkirurgi
GB2143052B (en)	1986-12-10	Laser opthalmic surgical system
IT1179773B (it)	1987-09-16	Sistema laser particolarmente per chirurgia oftalmologica
NO178515C (no)	1996-04-10	Lasersystem
IL78416A0 (en)	1986-08-31	Laser surgery system
ATE59138T1 (de)	1991-01-15	Laser-chirurgie.
ATE76275T1 (de)	1992-06-15	Chirurgisches lasersystem.
NO873211D0 (no)	1987-07-31	Adapter for hjernekirurgi.
ES521701A0 (es)	1984-07-01	Procedimiento para la preparacion de derivados de norescopolamina racemicos u opticamente activos.