AU8432491A - Laser focus adjustment system - Google Patents

Laser focus adjustment system

Info

Publication number: AU8432491A
Authority: AU; Australia
Prior art keywords: focus adjustment; adjustment system; laser focus; laser; focus
Prior art date: 1990-08-13
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.): Abandoned

Application number

AU84324/91A

Inventor

William D. Fountain

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.)

Phoenix Laser Systems Inc

Original Assignee

Phoenix Laser Systems 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.)

1990-08-13

Filing date

1991-08-08

Publication date

1992-03-17

1991-08-08 Application filed by Phoenix Laser Systems Inc filed Critical Phoenix Laser Systems Inc

1992-03-17 Publication of AU8432491A publication Critical patent/AU8432491A/en

Status Abandoned legal-status Critical Current

Classifications

- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0804—Counting number of instruments used; Instrument detectors
- 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

Landscapes

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

AU84324/91A 1990-08-13 1991-08-08 Laser focus adjustment system Abandoned AU8432491A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US56723990A	1990-08-13	1990-08-13
US567239		1990-08-13

Publications (1)

Publication Number	Publication Date
AU8432491A true AU8432491A (en)	1992-03-17

Family

ID=24266318

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU84324/91A Abandoned AU8432491A (en)	1990-08-13	1991-08-08	Laser focus adjustment system

Country Status (3)

Country	Link
CN (1)	CN1059654A (en)
AU (1)	AU8432491A (en)
WO (1)	WO1992003186A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5620436A (en) *	1994-09-22	1997-04-15	Chiron Technolas Gmbh Ophthalmologische Systeme	Method and apparatus for providing precise location of points on the eye
US6737607B2 (en)	2001-03-16	2004-05-18	Tip Engineering Group, Inc.	Apparatus for laser cutting a workpiece
US9504608B2 (en) *	2009-07-29	2016-11-29	Alcon Lensx, Inc.	Optical system with movable lens for ophthalmic surgical laser
US20110028949A1 (en) *	2009-07-29	2011-02-03	Lensx Lasers, Inc.	Optical System for Ophthalmic Surgical Laser
US8506559B2 (en) *	2009-11-16	2013-08-13	Alcon Lensx, Inc.	Variable stage optical system for ophthalmic surgical laser
FR3034310A1 (en) *	2015-04-01	2016-10-07	Alphanov Centre Tech Optique Et Lasers	APPARATUS FOR OPHTHALMIC SURGERY
EP3281598A1 (en) *	2016-08-09	2018-02-14	Koninklijke Philips N.V.	Light based skin treatment device and method
JP2020519388A (en) *	2017-05-08	2020-07-02	ブルクー・メドテック・エ・ピ・エス	Laser device for the treatment of wounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0030210B1 (en) *	1979-11-28	1984-08-29	Lasag Ag	Observation device for eye-treatment
FI79461C (en) *	1983-08-22	1990-01-10	Lasertek Oy	Laser system for eye surgery.

1991
- 1991-08-08 WO PCT/US1991/005647 patent/WO1992003186A1/en not_active Ceased
- 1991-08-08 AU AU84324/91A patent/AU8432491A/en not_active Abandoned
- 1991-08-12 CN CN91105539A patent/CN1059654A/en active Pending

Also Published As

Publication number	Publication date
WO1992003186A1 (en)	1992-03-05
CN1059654A (en)	1992-03-25

Publication	Publication Date	Title
AU690475B2 (en)	1998-04-23	Focus adjustment assembly
EP0460889A3 (en)	1992-11-25	Optical tracking system
AU8700591A (en)	1992-05-14	Optical amplifiers
AU6842190A (en)	1991-08-01	Optical amplifier
GB2272980B (en)	1996-06-05	Optical beam splitting lens
AU9096591A (en)	1992-07-22	Optical communications system
AU8285491A (en)	1992-01-07	Fiber optics system
AU650967B2 (en)	1994-07-07	Optical transceiver arrangement
AU5984590A (en)	1991-02-14	Diffractive lens
AU5346890A (en)	1991-08-05	Therapeutic apparatus using laser beam
AU6753690A (en)	1991-08-21	Laser control circuit
HK1000619B (en)	1998-04-09	Optical distribution system
EP0460890A3 (en)	1992-11-25	Optical tracking system
AU631000B2 (en)	1992-11-12	Optical module
AU1050492A (en)	1992-08-06	An optical concentrator
EP0450643A3 (en)	1992-04-15	Optical beam scanner
AU8957391A (en)	1992-05-26	Dental laser system
EP0475680A3 (en)	1993-03-03	Laser system
EP0517187A3 (en)	1993-10-20	Wideband optical amplifier-receiver system
AU8865791A (en)	1992-06-11	Optical memory
AU643991B2 (en)	1993-12-02	Optical amplifier
AU8432491A (en)	1992-03-17	Laser focus adjustment system
AU1617192A (en)	1992-12-24	Deformable-elastic intraocular lens
AU643903B2 (en)	1993-11-25	An optical switching system
EP0476698A3 (en)	1992-09-09	Optical beam scanning system