FR2344269A1 - Human eye light coagulator appts. - has light conductive cable from laser source connected to housing between mask and lens - Google Patents

Human eye light coagulator appts. - has light conductive cable from laser source connected to housing between mask and lens

Info

Publication number
FR2344269A1
FR2344269A1 FR7704484A FR7704484A FR2344269A1 FR 2344269 A1 FR2344269 A1 FR 2344269A1 FR 7704484 A FR7704484 A FR 7704484A FR 7704484 A FR7704484 A FR 7704484A FR 2344269 A1 FR2344269 A1 FR 2344269A1
Authority
FR
France
Prior art keywords
light
lens
mask
coagulator
appts
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.)
Granted
Application number
FR7704484A
Other languages
French (fr)
Other versions
FR2344269B3 (en
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.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
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 Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Publication of FR2344269A1 publication Critical patent/FR2344269A1/en
Application granted granted Critical
Publication of FR2344269B3 publication Critical patent/FR2344269B3/fr
Granted legal-status Critical Current

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
    • 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

Landscapes

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

Abstract

The light coagulator appts. incorporates a masked-lamp microscope with a laser beam reflected into the light beams to give light coagulation inside a human eye. The lamp has a light source, a mask, a display lens and a deflecting prism. A light-conductive cable (8) from a laser source is connected to the side of the lamp housing (1) between the mask and the lens (12). A reflecting surface (10) is mounted in the path of the outlet from the cable, on the optical axis of the lens. The surface can be a mirror allowing light from the source to pass through but reflecting the laser beam.
FR7704484A 1976-03-20 1977-02-17 Human eye light coagulator appts. - has light conductive cable from laser source connected to housing between mask and lens Granted FR2344269A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611933 DE2611933A1 (en) 1976-03-20 1976-03-20 LIGHT COAGULATOR

Publications (2)

Publication Number Publication Date
FR2344269A1 true FR2344269A1 (en) 1977-10-14
FR2344269B3 FR2344269B3 (en) 1980-12-12

Family

ID=5973041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704484A Granted FR2344269A1 (en) 1976-03-20 1977-02-17 Human eye light coagulator appts. - has light conductive cable from laser source connected to housing between mask and lens

Country Status (2)

Country Link
DE (1) DE2611933A1 (en)
FR (1) FR2344269A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524298A1 (en) * 1982-04-01 1983-10-07 Essilor Int LASER OPHTHALMOLOGICAL SURGICAL APPARATUS
WO1985000966A1 (en) * 1983-08-31 1985-03-14 Optische Werke G. Rodenstock Unit for coupling operational light in an eye examination apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744536C3 (en) * 1977-10-04 1982-01-07 Fizičeskij institut imeni P.N. Lebedeva Akademii Nauk SSSR Laser ophthalmic equipment
DE7925899U1 (en) * 1979-09-12 1980-02-28 Optische Werke G. Rodenstock, 8000 Muenchen Light coagulator with slit lamp microscope
US4638801A (en) * 1983-07-06 1987-01-27 Lasers For Medicine Laser ophthalmic surgical system
US4580559A (en) * 1984-07-24 1986-04-08 Esperance Francis A L Indirect ophthalmoscopic photocoagulation delivery system for retinal surgery
JPS6294153A (en) * 1985-10-18 1987-04-30 興和株式会社 Laser beam coagulation apparatus
US9849031B2 (en) 2011-05-12 2017-12-26 Carl Zeiss Meditec Ag Laser instrument for eye therapy
DE102011075734A1 (en) * 2011-05-12 2012-11-15 Carl Zeiss Meditec Ag Laser therapy device for treatment of human eye, particularly for surgery of cornea, sclera, vitreous humor or eye lens, has inlet device for introducing portion of beam guide medium along with optical outlet unit in treatment area

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524298A1 (en) * 1982-04-01 1983-10-07 Essilor Int LASER OPHTHALMOLOGICAL SURGICAL APPARATUS
EP0091334A1 (en) * 1982-04-01 1983-10-12 Synthelabo Apparatus for surgical treatment of the eyes using a laser beam
WO1985000966A1 (en) * 1983-08-31 1985-03-14 Optische Werke G. Rodenstock Unit for coupling operational light in an eye examination apparatus

Also Published As

Publication number Publication date
DE2611933A1 (en) 1977-09-22
FR2344269B3 (en) 1980-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse