Patent · US Active

Surgery 3D visualization apparatus

US12048485B2 · kind B2 · utility

0Cited by

15References

17Claims

0Family size

Assignee

RAYTRX, LLC · US

Inventors

David Kessler · Rochester, US
Michael H. Freeman · Tulsa, US
Mitchael C. Freeman · Tulsa, US
Simon Prosser · Ithaca, US
Jordan Boss · Tulsa, US
Steven Yeager · Tulsa, US
Cuong Vu · Stillwater, US
Linda Lam · Tulsa, US
Montgomery H.F. Freeman · Tulsa, US
Steven Von der Porten · Tulsa, US
Dillon Cornell · Tulsa, US

Key dates

Filing date	Apr 4, 2022
Grant date	Jul 30, 2024
Priority date	—
Expiry date	Apr 4, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B3/135
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An apparatus for obtaining an image of a cornea having a stereomicroscope configured to obtain and display 2D or 3D image content of an eye of a patient, with pupil imaging optics that form a pupil along an optical axis and a shutter configured to form a pattern of one or more apertures for light at the formed pupil. An input prism is configured to direct light to or from the optical axis, with optics configured to convey light along the optical axis to a sensor.

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