TOPOGRAPHY MODULE FOR OPTHALMOLOGICAL DEVICES WITH A DISTANCE-INDEPENDENT KERATOMETER AND METHOD FOR THE USE THEREOF

A module for ophthalmological devices which enables ophthalmological devices to carry out keratometry and topography measurements of the eye. The proposed topography module is provided for ophthalmological devices with a distance-independent keratometer. The topography module, which is used to gener...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	REICH Matthias, FUCHS Rico
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PHYSICS PROSTHESES SURGERY TESTING TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A module for ophthalmological devices which enables ophthalmological devices to carry out keratometry and topography measurements of the eye. The proposed topography module is provided for ophthalmological devices with a distance-independent keratometer. The topography module, which is used to generate the luminous pattern, is arranged in a fixed or moveable manner in the beam path between the ophthalmological device and the eye. A control unit is provided to control the topography module for generating luminous patterns. The provided evaluation unit is also suitable to carry out keratometric as well as topographic evaluations of the reflection images of an eye, captured and transmitted by the detection unit. The invention enables ophthalmological devices, which are equipped with a distance-independent keratometer, to carry out additional topographical measurements on the eye.