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.:
Date of Patent:
Jan. 18, 2022
Filed:
Sep. 22, 2017
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventor:
Ronald Paul Consiglio, Clermont, FL (US);
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/168 (2006.01); A61M 5/145 (2006.01); A61M 5/142 (2006.01); G16H 40/40 (2018.01); A61M 5/00 (2006.01);
U.S. Cl.
CPC ...
A61M 5/16831 (2013.01); A61M 5/142 (2013.01); A61M 5/1452 (2013.01); G16H 40/40 (2018.01); A61M 5/007 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3317 (2013.01); A61M 2205/3365 (2013.01); A61M 2205/702 (2013.01); H02P 2203/09 (2013.01);
Abstract
A rotary drive for a medical device () includes a rotary motor () including a rotor (). A rotary motion encoder () is connected to the rotor. The rotary motion encoder is configured to generate a number of encoder steps measuring a rotational distance of the rotor. At least one electronic processor () is programmed to determine at least one of a slippage value of the rotary motor measured during motor operation and a coasting value of the rotary motor measured after stopping motor operation based on comparison of an actual count of encoder steps and an expected count of encoder steps.