Gyrus Ent L.l.c.

Smith + Nephew

Constance Elaine Johnston

Phillip Andrew Ryan

Dickon Isaacs

Benjamin Rush

Andrew Burroughs

Jacob Schieffelin Brauer

Carrie Deanne Mills

Perry Robin Mykleby

Tasos George Karahalios

Rodney Hal Monson

Energy Cruse, Ii

Scott Andrew Brenneman

Thomas Franz Enders

Eric Christopher Sugalski

James Gerard Tappel

Benjamin Mark Chow

David C Kelman

Jeremiah P O'Leary

Timothy McTighe

George Kyaw Soe Maung Aye

John M Cuckler

Allan E Gross

Joseph Schatzker

Andrew Christopher Burroughs

A powered surgical apparatus can be used with a source of irrigation fluid and a source of suction. The powered surgical apparatus can include a cutting blade assembly and a handle. The handle can include an upper portion defining a distal section connectable to the cutting blade assembly and a lower portion extending downwardly from the upper portion. The handle can be connectable to the source of irrigation fluid and the source of suction. The system can also include a manually actuable input device that provides at least one signal relevant to at least one operation of the system, and a controller that receives the at least one input signal and provides an output signal to perform the at least one operation of the system.

Powered surgical apparatus, method of manufacturing powered surgical apparatus, and method of using powered surgical apparatus

Surgical tool blade holder

Surgical tool

A cemented acetabular prosthesis includes a cup body having a relative thin wall (for example, 2 mm). The body has a concave surface, a convex surface, and an annular rim. A plastic liner registers into a concavity of the cup body, the liner having a wall with a liner wall thickness much greater than the cup body wall thickness and a concave surface and a convex surface that registers and fits the concave surface of the cup body. The cup body wall provides a plurality of openings. Some of the openings are bone screw receptive openings that are reinforced with an annular reinforcement that extends away from the convex surface of the cup body. Other openings are unreinforced openings that allow cement to flow from the concave to the convex side of the cup body and into the patient's acetabulum during surgery. The cup body has a peripheral buttress portion for supporting a volume of cement of the cement mantle at a peripheral interface position between the liner and the body.

Acetabular ring prosthesis with reinforcement buttress

Growing community of inventors

Eads, TN, United States of America

Constance Elaine Johnston