Symmetry Medical, Inc.

Symmetry Medical Manufacturing, Inc.

Other

Depuy Products, Inc.

Bryan Mendenhall

Andrew Hans Berthusen

Paul E Salyer

Reese K Myers

Brian D Burkinshaw

Donald W Dye, Jr

Takashi Sato

Derek C Finch

Steven R Wood

A surgical driver including an open frame and a plurality of drive shafts rotatably routed in said open frame.

Minimally invasive surgical driver

A method of removing bone material including the steps of drivingly connecting a bone removal tool to an output shaft; and rotating a plurality of drive shafts in an open frame, one of the plurality of drive shafts being connected to the output shaft.

An assembly includes a holder having a first arm and a second arm, the holder being movable between a first configuration and a second configuration. The assembly further includes an actuator movable in relation to the holder between a first position and a second position. Movement of the actuator from the first position to the second position causes movement of the holder from the first configuration to the second configuration. The first arm has a first bone plate contact portion, and the second arm has a second bone plate contact portion. The first bone plate contact portion and the second bone plate contact portion are separated by a first distance when the holder is in the first configuration. The first bone plate contact portion and the second bone plate contact portion are separated by a second distance when the holder is in the second configuration. The first distance is greater than the second distance. The assembly further includes a bone plate having a plurality of fastener openings defined therein. The holder retains the bone plate between the first bone plate contact portion of the first arm and second bone plate contact portion of the second arm when the holder is positioned in the second configuration.

Assembly for minimally invasive reduction of hip fracture

An orthopaedic reamer driver includes a tubular housing having at least one first positioning feature. A driveshaft within the housing has a drive end. A variable angle cap is pivotally coupled with the housing adjacent the drive end. The variable angle cap includes at least one leg extending along a side of the housing. Each leg has a second positioning feature selectively engaging and disengaging with a corresponding first positioning feature at a selected one of a plurality of angular positions. Each second positioning feature maintains the variable angle cap at the selected angular position when engaged with the corresponding first positioning feature. A variable angle joint is coupled to the drive end, and a reamer drive head is coupled to the variable angle joint.

Variable angle orthopaedic reamer driver

A patellar milling clamp is provided with a depth control for limiting and controlling the milling depth of a grater rotated against a bone secured in the milling clamp. A stop ring is provided on a shaft of the milling tool. The shaft is slidable in a guide bushing of the milling clamp, and a rotatable cap on the guide bushing is selectively engaged in notches in the guide bushing to provide an abutment surface at selectively different elevations. Further advancement of the tool is prevented when the stop ring abuts the abutment surface of the cap. The depth of milling is precisely controlled regardless of the original thickness of the patellar bone being milled.

Patellar milling clamp

An instrument for preparing a human patella for implanting a patellar prosthesis. A support member includes a quick-release base member mounted adjacent a first end of the support member. A reamer member is removably mounted on the quick-release base member. An attachment release member is resiliently mounted on the support member for movement into and out of engagement with the quick-release member and the reamer member. A stop member is adjustably mounted for limited movement on the support member to a plurality of calibrated positions for setting a controlled depth for movement of the reamer member.

Growing community of inventors

Claypool, IN, United States of America

Bryan Mendenhall