Patent · US Active

Eyeglasses having at least one partially transparent screen, and method for operation of eyeglasses

US10495881B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

bredent medical GmbH & Co. KG · CH

Inventors

Roland Benz · Köngen, DE
Gerald Micko · Laupheim, DE

Key dates

Filing date	Apr 17, 2018
Grant date	Dec 3, 2019
Priority date	—
Expiry date	Apr 17, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04N2213/008
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Eyeglasses have at least one partially transparent screen as an eyeglass lens and multiple optical recording apparatuses for recording images in a field of vision of a user of the eyeglasses. The recorded images can be processed further by a processing apparatus, in such a manner that a position of the eyeglasses relative to a patient can be determined, and, based on this position, a position of a planned implant in the jaw of a patient can be represented on the at least one partially transparent screen in the form of a marking.

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