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GB1184814A - Quantum Photocoagulator - Google Patents

Quantum Photocoagulator

Info

Publication number
GB1184814A
GB1184814A GB1564167A GB1564167A GB1184814A GB 1184814 A GB1184814 A GB 1184814A GB 1564167 A GB1564167 A GB 1564167A GB 1564167 A GB1564167 A GB 1564167A GB 1184814 A GB1184814 A GB 1184814A
Authority
GB
United Kingdom
Prior art keywords
mark
lens
ophthalmoscope
laser
coating
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
Application number
GB1564167A
Inventor
Jury Lvovich Tverskoi
Leonid Samuilovich Urmacher
Nadeshda Alexandr Puchkovskaya
Ivan Fomich Kovalev
Alexandr Vasilievic Roslavtsev
Vitaly Vitalievic Arkhangelsky
Leonid Andreevich Linnik
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.)
GNII GLAZNYKH BOLEZNEI IM GELM
OD NII GLOZNYTH BOLEZNEI I TKA
Original Assignee
GNII GLAZNYKH BOLEZNEI IM GELM
OD NII GLOZNYTH BOLEZNEI I TKA
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 GNII GLAZNYKH BOLEZNEI IM GELM, OD NII GLOZNYTH BOLEZNEI I TKA filed Critical GNII GLAZNYKH BOLEZNEI IM GELM
Priority to GB1564167A priority Critical patent/GB1184814A/en
Publication of GB1184814A publication Critical patent/GB1184814A/en
Expired legal-status Critical Current

Links

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
    • 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
    • A61F9/00823—Laser features or special beam parameters therefor
    • 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
    • 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
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00863—Retina

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

1,184,814. Laser ophthalmoscopes. GOSUDARSTVENNY NAUCHNO-ISSLEDOVATELSKY. INSTITUT GLAZNYKH BOLEZNEI IMENI GELMGOLTSA. April 5, 1967, No.15641/67. Heading G2J. A beam 3 from a laser 2 is directed to a patient's eye by a reflecting coating 9 on a piano-parallel plate 8 placed at an angle to the line of sight of an ophthalmoscope 10-14, the coating 9 being in the form of a mark which is visible in the eyepiece 14 of the ophthalmoscope. The laser beam is focused on the mark 9 by a lens 7 and reflecting prism 6, members 6, 7, 8, being mounted on a support 15 which is slidable along the axis of the ophthalmoscope by means of a worm gear drive 17. For an emmetropic eye mark 9 is at the focus of the lens 10 whereas for myopic or hypermetopic eyes the mark 9 is further from or nearer to the lens 10 so that the image of the retina produced by lens 10 is in the place of mark 9. The apparatus is pivotable about orthogonal axes by screws (22, 25 Fig. 2, not shown) bearing on flanges on the pivotal shafts.
GB1564167A 1967-04-05 1967-04-05 Quantum Photocoagulator Expired GB1184814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1564167A GB1184814A (en) 1967-04-05 1967-04-05 Quantum Photocoagulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1564167A GB1184814A (en) 1967-04-05 1967-04-05 Quantum Photocoagulator

Publications (1)

Publication Number Publication Date
GB1184814A true GB1184814A (en) 1970-03-18

Family

ID=10062813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1564167A Expired GB1184814A (en) 1967-04-05 1967-04-05 Quantum Photocoagulator

Country Status (1)

Country Link
GB (1) GB1184814A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409979A (en) 1979-11-28 1983-10-18 Lasag Ag Device for observing and treating the eye using a laser
US4491131A (en) * 1982-04-23 1985-01-01 Xanar, Inc. Laser device for gynecology
US4712543A (en) * 1982-01-20 1987-12-15 Baron Neville A Process for recurving the cornea of an eye

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409979A (en) 1979-11-28 1983-10-18 Lasag Ag Device for observing and treating the eye using a laser
US4712543A (en) * 1982-01-20 1987-12-15 Baron Neville A Process for recurving the cornea of an eye
US4491131A (en) * 1982-04-23 1985-01-01 Xanar, Inc. Laser device for gynecology

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee