FI79461C - Laseranläggning för ögonoperationer. - Google Patents

Laseranläggning för ögonoperationer. Download PDF

Info

Publication number
FI79461C
FI79461C FI832984A FI832984A FI79461C FI 79461 C FI79461 C FI 79461C FI 832984 A FI832984 A FI 832984A FI 832984 A FI832984 A FI 832984A FI 79461 C FI79461 C FI 79461C
Authority
FI
Finland
Prior art keywords
laser
sight
slit lamp
optical axis
laser beam
Prior art date
Application number
FI832984A
Other languages
English (en)
Finnish (fi)
Other versions
FI832984A0 (fi
FI79461B (fi
FI832984A (fi
Inventor
Esa Viherkoski
Original Assignee
Lasertek Oy
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 Lasertek Oy filed Critical Lasertek Oy
Priority to FI832984A priority Critical patent/FI79461C/sv
Publication of FI832984A0 publication Critical patent/FI832984A0/fi
Priority to GB08417454A priority patent/GB2145533A/en
Priority to FR8411064A priority patent/FR2550937B1/fr
Priority to JP59157114A priority patent/JPS6099242A/ja
Priority to DE19843430957 priority patent/DE3430957A1/de
Publication of FI832984A publication Critical patent/FI832984A/fi
Application granted granted Critical
Publication of FI79461B publication Critical patent/FI79461B/fi
Publication of FI79461C publication Critical patent/FI79461C/sv

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
    • 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
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/0087—Lens
    • 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
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00891—Glaucoma

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)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)

Claims (7)

1. Laseranläggning för ögonoperationer, vilken innefattar en slitslampa (1) med linssystem (2) 5 och optisk axel (3), en med denna f örenad operationsla-ser (4), varvid en av operationslasern bildad lasersträ-le (5) är inledd till slitslampans optiska axel, samt en siktlaser (6), varvid en av denna bildad lasersträle (7) är inledd tili slitslampans optiska axel, vilken 10 anläggning är avsedd för behandling av en närmast efter inplacering av en konstlins grumlad bakre kapsel, för behandling av grön starr med h^älp av en tryckoperation mellan den främre kammaren och den bakre kammaren samt för operation av senor o.d. i glaskroppen, kanne-15 tecknad därav, att anläggningen är försedd med en regleranordning (8) för regiering av brännpunkten (9) av operationslaserns (4) laserstrale (5) oberoende i förhällande tili siktlaserns (7) brännpunkt (11) tili en punkt bakom den sistnämnda.
2. Anläggning enligt patentkravet 1, k ä n- netecknad därav, att siktlaserns (6) laserstrale (7) är reflekterad tili slitslampans (1) optiska axel (3) med njälp av en pä nämnda optiska axel placerad och med avseende pä en i förhällande tili axeln vinkel-25 rät linje (13) osymmetrisk spegel (14) pä sädant sätt, ; att det vid operationsstället genom slitslampan synliga siktlaserljuset indikerar med sin osymmetri läget av stället i förhällande tili brännpunkten (11) av siktlaserns lasersträle.
3. Anläggning enligt patentkravet 2, k ä n- netecknad därav, att den osymmetriskt skuggade spegeln (14) är huvudsakligen ringformig och innefattar ett öppet ställe (15), varvid slitslampans (1) optiska - · axel (3) är placerad i omrädet av det öppna stället.
4. Anläggning enligt patentkravet 3, k ä n- netecknad därav, att i den ringformiga spegeln (14), i dess ringformiga parti är utformad en kanalfor-
FI832984A 1983-08-22 1983-08-22 Laseranläggning för ögonoperationer. FI79461C (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI832984A FI79461C (sv) 1983-08-22 1983-08-22 Laseranläggning för ögonoperationer.
GB08417454A GB2145533A (en) 1983-08-22 1984-07-09 Laser apparatus for ophthalmic surgery
FR8411064A FR2550937B1 (fr) 1983-08-22 1984-07-12 Appareil a laser pour chirurgie ophtalmique
JP59157114A JPS6099242A (ja) 1983-08-22 1984-07-27 眼の外科手術用レ−ザ−装置
DE19843430957 DE3430957A1 (de) 1983-08-22 1984-08-20 Laservorrichtung fuer die augenchirurgie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI832984 1983-08-22
FI832984A FI79461C (sv) 1983-08-22 1983-08-22 Laseranläggning för ögonoperationer.

Publications (4)

Publication Number Publication Date
FI832984A0 FI832984A0 (fi) 1983-08-22
FI832984A FI832984A (fi) 1985-02-23
FI79461B FI79461B (fi) 1989-09-29
FI79461C true FI79461C (sv) 1990-01-10

Family

ID=8517629

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832984A FI79461C (sv) 1983-08-22 1983-08-22 Laseranläggning för ögonoperationer.

Country Status (5)

Country Link
JP (1) JPS6099242A (sv)
DE (1) DE3430957A1 (sv)
FI (1) FI79461C (sv)
FR (1) FR2550937B1 (sv)
GB (1) GB2145533A (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6290153A (ja) * 1985-10-16 1987-04-24 興和株式会社 レ−ザ光凝固装置
GB8917569D0 (en) * 1989-08-01 1989-09-13 Scient Generics Ltd Photocoagulation apparatus
WO1992003186A1 (en) * 1990-08-13 1992-03-05 Phoenix Laser Systems, Inc. Laser focus adjustment system
CN110785149B (zh) * 2017-04-28 2022-10-04 华柏恩视觉研究中心有限公司 用于控制近视进展的系统、方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442622A1 (fr) * 1978-06-08 1980-06-27 Aron Rosa Daniele Appareil de chirurgie ophtalmologique
EP0030210B1 (fr) * 1979-11-28 1984-08-29 Lasag Ag Dispositif pour l'observation en vue du traitement de l'oeil
GB2074343B (en) * 1980-04-18 1984-01-25 Inst Of Ophthalmology Laser ophthalmic surgery apparatus

Also Published As

Publication number Publication date
DE3430957A1 (de) 1985-03-28
FI832984A0 (fi) 1983-08-22
GB2145533A (en) 1985-03-27
FI79461B (fi) 1989-09-29
JPS6099242A (ja) 1985-06-03
FR2550937B1 (fr) 1988-05-20
FR2550937A1 (fr) 1985-03-01
GB8417454D0 (en) 1984-08-15
FI832984A (fi) 1985-02-23

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Owner name: LASERTEK OY