Conmed Corporation

General Electric Company

David Gonzalez

John K Sieh

Richard E Kienman

Michael J DeCesare

Alistair Malcolm MacDonald

Richard Medero

A sheathed blade assembly for minimizing or preventing contact between the moving interior blade and the exterior sheath. The assembly includes an exterior sheath having a first portion and second portion with an inner lumen therebetween, an interior blade movable within the inner lumen of the exterior sheath, a first pocket within a first surface of the interior blade, and a first ball bearing within the first pocket. The first ball bearing creates a clearance amount between the first surface of the interior blade and the first portion of the exterior sheath. The assembly may also include a second pocket within a second surface of the interior blade for a second ball bearing. The second ball bearing creates a clearance amount between the second surface of the interior blade and the second portion of the exterior sheath. The second pocket is in a staggered configuration relative to the first pocket.

Sheathed surgical saw blade with bearings

A single cell power unit for a motorized surgical power tool includes a single cell power unit enclosure. A high temperature battery cell is mechanically supported within and disposed at about a center of the single cell power unit enclosure. An electrical connector having a plurality of connector pins is configured to couple to a mating electrical connector of a tool part having a motor. A motorized surgical handpiece tool which prevents the motor from operating when the power unit is removed, a method to start a multi-phase brushless sensorless motor of a surgical hand piece tool in a controlled manner, a power unit for a motorized surgical power tool with a battery insulated by a flexible circuit boards, and a safety switch system for a motorized surgical power tool with a lever magnet motor speed control are also described.

Autoclave tolerant battery powered motorized surgical hand piece tool and motor control method

A bundling apparatus for the organization of electrical wires. The bundling apparatus comprising a body with a first end and a second end, the body being movable from an extended position to a compressed position. The body holding the electrical wires together when the bundling apparatus is in the extended position and the electrical wires being movable when the bundling apparatus is in the compressed position.

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Apollo Beach, FL, United States of America

David Gonzalez