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:
May. 12, 2026
Filed:
Oct. 24, 2019
University of Washington, Seattle, WA (US);
Karol Bomsztyk, Seattle, WA (US);
Stephen Scheuerman, Seattle, WA (US);
UNIVERSITY OF WASHINGTON, Seattle, WA (US);
Abstract
The present technology generally relates to a tissue sample coring system. Select embodiments of a tissue sample core extractor include a drill head, a drill bit, a tube, and a pump. The drill bit may have a hollow coring head configured to separate a core from a tissue sample and retain the core therein. The drill bit may include a central passageway fluidly coupling the hollow coring head to a port extending radially from the central passageway through the drill bit, where the tube is aligned with the port and movable to selectively abut the drill bit to create a fluid seal between the tube and the port such that the pump can cause a fluid to flow through the tube, pressurize the central passageway, and eject the core. The tissue sample core extractor may further include a trigger configured to move the tube and/or cycle the pump.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile