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:
Apr. 18, 2017
Filed:
Mar. 12, 2014
The Cleveland Clinic Foundation, Cleveland, OH (US);
Joshua M. Polster, Shaker Hts., OH (US);
Grant Hoffman, Akron, OH (US);
The Cleveland Clinic Foundation, Cleveland, OH (US);
Abstract
A tissue sampling device includes for removing tissue from a target area in the body comprises a shaft having an outer surface. Two first portions and two second portions of the outer surface extend lengthwise of the shaft. Each first portion of the outer surface is associated with a different second portion and is spaced apart from its associated second portion. Each first portion of the outer surface at least partially defines a cutting edge extending in a straight line lengthwise of the shaft. Each first portion of the outer surface and its associated second portion are associated with a tissue-receiving surface extending lengthwise of the shaft. Each tissue-receiving surface defines a depression for receiving a tissue sample removed from the target area by the cutting edge of the associated first portion of the outer surface when the shaft is rotated about its longitudinal axis in the target area.