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:
Nov. 08, 2005
Filed:
Apr. 04, 2003
Sherman G. Davis, Laguna Nigel, CA (US);
Raphael Gordon, San Dimas, CA (US);
Valentine P. Injev, Irvine, CA (US);
Kurt D. Leukanech, Laguna Nigel, CA (US);
Michael D. Morgan, Costa Mesa, CA (US);
Mel M. Oliveira, Huntington Beach, CA (US);
Gary P. Sorensen, Lake Forest, CA (US);
Daniel J. Wilson, Quali Valley, CA (US);
Sherman G. Davis, Laguna Nigel, CA (US);
Raphael Gordon, San Dimas, CA (US);
Valentine P. Injev, Irvine, CA (US);
Kurt D. Leukanech, Laguna Nigel, CA (US);
Michael D. Morgan, Costa Mesa, CA (US);
Mel M. Oliveira, Huntington Beach, CA (US);
Gary P. Sorensen, Lake Forest, CA (US);
Daniel J. Wilson, Quali Valley, CA (US);
Alcon, Inc., Hunenberg, CH;
Abstract
A cassette having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. The flow channel projects outwardly from the exterior of the cassette so that a peristaltic pump having pump head rollers mounted radially from the axis of rotation of the pump motor compress the elastomeric flow channels against the rigid substrate during operation.