Patent · US Active

Device and method for the pre-display of a spot pattern to be applied for a laser treatment of the eye

US11951042B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Carl Zeiss Meditec AG · DE

Inventors

Manfred Dick · Gefell, DE
Gerald Kunath-Fandrei · Jena, DE
René Denner · Eckartsberga, DE
Thomas Wurlitzer · Leipzig, DE

Key dates

Filing date	Apr 4, 2019
Grant date	Apr 9, 2024
Priority date	—
Expiry date	Feb 1, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2009/00897
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A device and method for the pre-display of a spot pattern to be applied for a laser treatment of the eye. The spot patterns to be applied are displayed to the operator in advance with the aid of a target beam. The device for the pre-display of a spot pattern to be applied for a laser treatment of the eye includes a laser system and a scanning system for generating a target beam. Here, the laser system and the scanning system for generating the target beam are formed to generate one or more lines which overlie all the spots of the spot pattern of a planned laser treatment. The device and method are suitable for laser treatment of the retina, the trabecular meshwork as well as other regions. Here, it is irrelevant whether what the laser treatment to be applied is.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.