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:
Oct. 21, 2014
Filed:
Nov. 09, 2009
Applicants:
James E. Nelson, North Branch, MI (US);
Troy A. Bartz, Lake Orion, MI (US);
Inventors:
James E. Nelson, North Branch, MI (US);
Troy A. Bartz, Lake Orion, MI (US);
Assignee:
Curlin Medical Inc., East Aurora, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 49/06 (2006.01); F04B 43/08 (2006.01); F04B 43/12 (2006.01);
U.S. Cl.
CPC ...
F04B 43/1253 (2013.01); F04B 43/1261 (2013.01);
Abstract
A method of fluid delivery from a rotary peristaltic pump is provided. A roller assembly having a plurality of rollers is provided, the roller assembly having at least one anomalous range. A rotational position of the plurality of rollers is determined. A speed of the plurality of rollers is increased when at least one of the plurality of rollers is in the anomalous range and the speed of the plurality of rollers is decreased when each of the plurality of rollers is outside the anomalous range.