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 lensInfo
- 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
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.
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)
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)
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 |
-
1976
- 1976-03-20 DE DE19762611933 patent/DE2611933A1/en active Pending
-
1977
- 1977-02-17 FR FR7704484A patent/FR2344269A1/en active Granted
Cited By (3)
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 |