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:
Mar. 05, 2024
Filed:
Feb. 05, 2021
Gyrus Acmi, Inc., Southborough, MA (US);
Kevin Cooper Edwards, Olive Branch, MS (US);
Gyrus ACMI, Inc., Westborough, MA (US);
Abstract
A surgical device, such as a debrider, can include an elongated inner shaft that is movable within an elongated, hollow outer shaft. An actuator can controllably impart movement to a proximal portion of the inner shaft. A cutting element, located at a distal portion of the inner shaft, can move with the inner shaft. The outer shaft can expose the cutting element as the inner shaft moves. The inner shaft can include a flexible inner shaft portion. A plurality of bearings, located between the inner shaft and the outer shaft along the flexible inner shaft portion, can space the flexible inner shaft portion with respect to the outer shaft as the inner shaft moves. The plurality of bearings can help reduce friction between the inner shaft and the outer shaft and help maintain concentricity of the inner shaft and the outer shaft.