DD137054A1 - Light coagulator - Google Patents
Light coagulatorInfo
- Publication number
- DD137054A1 DD137054A1 DD20528878A DD20528878A DD137054A1 DD 137054 A1 DD137054 A1 DD 137054A1 DD 20528878 A DD20528878 A DD 20528878A DD 20528878 A DD20528878 A DD 20528878A DD 137054 A1 DD137054 A1 DD 137054A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- coagulator
- light
- light coagulator
- Prior art date
Links
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
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation
-
- 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)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Biophysics (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Eye Examination Apparatus (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20528878A DD137054A1 (en) | 1978-05-10 | 1978-05-10 | Light coagulator |
DE19792914675 DE2914675A1 (en) | 1978-05-10 | 1979-04-11 | LIGHT COAGULATOR |
GB7916163A GB2020846A (en) | 1978-05-10 | 1979-05-10 | Ophthalmic Light Coagulator |
JP5639179A JPS5510984A (en) | 1978-05-10 | 1979-05-10 | Photoocoagulating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20528878A DD137054A1 (en) | 1978-05-10 | 1978-05-10 | Light coagulator |
Publications (1)
Publication Number | Publication Date |
---|---|
DD137054A1 true DD137054A1 (en) | 1979-08-15 |
Family
ID=5512581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20528878A DD137054A1 (en) | 1978-05-10 | 1978-05-10 | Light coagulator |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5510984A (en) |
DD (1) | DD137054A1 (en) |
DE (1) | DE2914675A1 (en) |
GB (1) | GB2020846A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477399A1 (en) * | 1980-03-05 | 1981-09-11 | Lasag Ag | Illumination and observation system for laser eye surgery - divides and superimposes optical beams for focal plane visualisation |
DE3069080D1 (en) * | 1979-11-28 | 1984-10-04 | Lasag Ag | Observation device for eye-treatment |
DE3335810A1 (en) * | 1983-10-01 | 1985-04-18 | Fa. Carl Zeiss, 7920 Heidenheim | OPTICAL SYSTEM FOR THERAPEUTIC LASER LIGHT APPLICATION |
US4580559A (en) * | 1984-07-24 | 1986-04-08 | Esperance Francis A L | Indirect ophthalmoscopic photocoagulation delivery system for retinal surgery |
DE3532464A1 (en) * | 1985-09-11 | 1987-03-19 | Rodenstock Instr | Method and device for producing a laser-beam spot of adjustable size |
DE8601287U1 (en) * | 1986-01-20 | 1986-02-27 | Carl Zeiss, 89518 Heidenheim | Extended slit lamp device for eye treatment using laser beams |
JPS62177968A (en) * | 1986-01-31 | 1987-08-04 | Hitachi Ltd | Gate turn-off thyristor |
DE3766978D1 (en) * | 1986-02-25 | 1991-02-07 | Kowa Co | METHOD AND DEVICE FOR EYE DIAGNOSTICS. |
JPH0357425A (en) * | 1989-07-26 | 1991-03-12 | Kowa Co | Eyeground inspection device |
GB8917569D0 (en) * | 1989-08-01 | 1989-09-13 | Scient Generics Ltd | Photocoagulation apparatus |
US5506634A (en) * | 1994-07-05 | 1996-04-09 | Carl Zeiss, Inc. | Fundus illumination apparatus formed from three, separated radiation path systems |
DE10039341A1 (en) * | 2000-08-04 | 2002-02-14 | Leica Microsystems | Stereo microscope with processing laser and integrated scanning system |
DE102008056490A1 (en) | 2007-11-07 | 2009-05-14 | Carl Zeiss Meditec Ag | Applicator for an ophthalmic treatment device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2011444C3 (en) * | 1970-03-11 | 1974-02-21 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Device for braking electromotive actuators with pulse control |
-
1978
- 1978-05-10 DD DD20528878A patent/DD137054A1/en not_active IP Right Cessation
-
1979
- 1979-04-11 DE DE19792914675 patent/DE2914675A1/en not_active Ceased
- 1979-05-10 GB GB7916163A patent/GB2020846A/en not_active Withdrawn
- 1979-05-10 JP JP5639179A patent/JPS5510984A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2914675A1 (en) | 1979-11-22 |
JPS5510984A (en) | 1980-01-25 |
GB2020846A (en) | 1979-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |