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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8944596 B1

PDFFull Text
Date of Patent:
Feb. 03, 2015

Filed:

Nov. 09, 2012

Digital-based medical devices

Applicant:

Welch Allyn, Inc., Skaneateles Falls, NY (US);

Inventors:

Robert J. Wood, Syracuse, NY (US);

Raymond A. Lia, Auburn, NY (US);

Jon R. Salvati, Skaneateles, NY (US);

Robert L. Vivenzio, Auburn, NY (US);

Ian K. Edwards, Skaneateles, NY (US);

Ervin Goldfain, Syracues, NY (US);

Assignee:

Welch Allyn, Inc., Skaneateles Falls, NY (US);

Attorney:
Primary Examiner:

Jack Dinh

Int. Cl.
CPC ...
A61B 3/14 (2006.01); A61B 3/10 (2006.01); A61B 3/00 (2006.01); A61B 1/227 (2006.01); A61B 3/12 (2006.01); A61B 1/00 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 38/14 (2013.01); A61B 1/227 (2013.01); A61B 3/1208 (2013.01); A61B 1/00052 (2013.01); A61B 1/0019 (2013.01); A61B 5/441 (2013.01); A61B 1/00036 (2013.01); A61B 2562/146 (2013.01);
Abstract

A hand held ophthalmic examination instrument uses an illumination system that provides amber colored light from a first light source and white light from a second light source to illuminate a target of interest. An imaging system in cooperation with the illumination system captures digital images of the target of interest as illuminated by the light sources.

Find Patent Forward Citations

Wood, Robert. (2015). Digital-based medical devices (U.S. Patent No. 8944596). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8944596

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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