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:
Aug. 24, 2021
Filed:
Sep. 17, 2015
Covidien Lp, Mansfield, MA (US);
Alexander A. Lubinski, Rocklin, CA (US);
Mark A. Maguire, Hillsborough, CA (US);
Dylan S. Reinsdorf, San Francisco, CA (US);
Covidien LP, Mansfield, MA (US);
Abstract
Methods, apparatuses and systems for collecting cells from a body lumen are described. The system may include a cell collection device and a capsule configured to releasably retain the cell collection device. The cell collection device may comprise a plurality of distinct regions, each region comprising one or more material properties. In some instances, at least one material property of at least one distinct region differs from at least one material property of at least one other distinct region. The distinct regions may comprise different materials or may comprise the same material where at least one of the distinct regions is mechanically or chemically altered to yield the at least one differing material property.