Bristol-Myers Squibb Compnay

Zimmer Gmbh

Kenneth S Jackson

Randall N Allard

Mari Susan Truman

Peter R Carter

Gary T Hamman

John Edward Meyers

Robert D Krebs

Gregory G Price

Charles D Persons

Joel P Bales

Ronald Lakatos

James F Hanneken

The invention is directed to an orthopaedic template system for use with a bone (14) having a shaft and a bearing surface at an end of the shaft. A first template (30) is attachable to the bone end adjacent to the bearing surface, and includes a first saw guide surface or slot (40). A joint locator (10) is used to position the first template (30) relative to the bearing surface. A second template (50) is pivotally attachable to the first template (30), whereby the second template (50) may be selectively positioned at one of a plurality of angular orientations relative to the first template. A third template (70) includes a second saw guide surface or slot (78), and is attachable to the first template (30) at a plurality of locations (72, 74, 76), whereby the second saw guide slot (78) may be selectively positioned relative to the first saw guide slot (40).

Orthopaedic template system including a joint locator

The invention is directed to a wrist fusion plate 10 configured to extend over a carpus area and position at least one metacarpal relative to a radius. The wrist fusion plate includes a saddle portion 36 which is placed over the carpus area. A proximal end 38 extending from the saddle portion and attachable to the radius defines a first longitudinal axis. A distal end 40 extending from the saddle portion and attachable to one of the metacarpals defines a second longitudinal axis. The second longitudinal axis is not axially aligned relative to the first longitudinal axis in a medial-lateral direction.

Wrist fusion plate

The transport carrier of this invention is configured for use with an external fixator having a hexagonal rod. The carrier includes a threaded sleeve which accommodates the hexagonal rod of the fixator. A compressible ball collet and retaining nut are carried by the sleeve and serve to lock the sleeve into position on the rod in a known manner. A clamp is carried by the sleeve and rotationally fixed relative to the rod by a key and key way, yet may shift along the sleeve. The clamp is configured to connect to one or more bone pins using a ball collet and retaining nut to fix the clamp to the pin. The bone pins connect to a bone fragment such that as the clamp shifts along the sleeve, the bone fragment is transported between two portions of a bone. An internally threaded sleeve is carried by the externally threaded sleeve and engages the clamp. Upon rotation of the internally threaded sleeve, the clamp and externally threaded sleeve move longitudinally along the sleeve.

Transport carriage for an external fixator

The invention is directed to a retainer (10, 12, 70) for securing a sponge (16) at the point of entry for an orthopaedic elongate member (14). The retainer (10, 12, 70) is removably attachable to the elongate member (14) adjacent the sponge. The retainer, in one embodiment, includes a body (22) having a bottom (24) and a side (26), with the side (26) being disposed adjacent to the bottom (24). The body (22) further includes an opening (34) associated with each of the bottom (24) and the side (26). The opening (34) is configured for receiving the elongate member (14) therein. A clamp (40) is movably attached to the body (22) and engageable with the elongate member (14) for retaining the elongate member (14) within the opening (34). A resilient member (50) is integral or engaged with the clamp (40) for biasing the clamp (40) into engagement with the elongate member (14).

Orthopaedic retainer attachable to an elongate member

Growing community of inventors

Warsaw, IN, United States of America

Kenneth S Jackson