Biomet C.v.

Depuy Products, Inc.

Biomet Manufacturing Corporation

Marcus Bourda

Cesare Cavallazzi

Edward Mebarak

Robert F Graham

Javier E Castaneda

Jorge L Orbay

Robert Sixto

Victor Jose Alvarez

Roy Werner Sanders

Louis-Philippe Amiot

Jose Luis Francese

Brian M May

Alfredo Castaneda

Joseph Michael O'Reilly

Orsa Britton

Stephen J Vankoski

Robert M Ronk

Joel G Marquart

G Mark Lindsay

Sravanthi Avuthu

Kenyon Mumford

Robert Royal Graham

Michael Wich

David M Huebner

Eric Feliciano

Example implants, systems and methods using sensors for orthopedic surgical assessment and/or planning are described herein. An example system can include a wearable sensor device for pre-operative use by a patient before an orthopedic surgery to generate pre-operative sensor data. The system can also include an implantable sensor device (e.g., a bone implant) to generate and aggregate post-operative sensor data associated with the patient after the surgery. The system can retrieve the pre-operative sensor data and the post-operative sensor data and predict, analyze or assess an outcome of the surgery.

Implants, systems and methods for surgical planning and assessment

Described is a bone plating system and related methods. The system comprises a bone plate and a drill block to be removably attached to the bone plate. The system further comprises a first locking element and a second locking element. The first locking element is configured to be removably attached to the drill block and the bone plate by extending through one drill block hole of the drill block and into one aligned bone screw receiving hole of the bone plate. The second locking element to configured to extend from the drill block and into an opening in the bone plate in order to constrain rotational movement of the bone plate and the drill block with respect to each other when the first locking element is attached to the drill block and the bone plate.

Bone plating system including a drill jig with locking elements

A bone peg configured for cooperation with a threaded aperture on a bone plate for use in stabilizing a fracture of a bone can include a head portion and a shaft portion. The head portion can have a head threaded portion that incorporates head threads having a first pitch. The shaft portion can extend from the head portion to a distal end of the bone peg. The shaft portion can include (i) a shaft threaded portion that incorporates shaft threads having a second pitch, (ii) a first unthreaded portion and (iii) a second unthreaded portion. The shaft threaded portion is disposed intermediate the first and second unthreaded portions. The first unthreaded portion axially offsets the head threaded portion from the shaft threaded portion.

Bone PEG having improved extraction

Bone peg having improved extraction

A drill sleeve is provided for guiding a bone drill in alignment with the screw holes and drill guides. The drill sleeve includes a cylindrical body having a first end, a second end and a longitudinal axis extending therebetween. The cylindrical body includes a longitudinal bore therethrough that is sized for passage of a bone drill. The drill sleeve also includes a frictional retaining element for exerting a bearing force against the surface of the bone drill, such that the frictional retaining element may support at least the weight of the drill sleeve on the bone drill. The bone drill has graduated indicia, and a portion of the drill sleeve may be referenced relative to the indicia so as to be used as a depth gauge for determining the length of a drilled hole in order to select a screw fastener having the appropriate length.

Method of using a drill sleeve

A system, devices and methods are provided for facilitating stabilization of periarticular fractures. The system includes a compression plate and one or more of a cerclage cable for encircling the bone and securing the compression plate to the bone, a crimp lug for securing the cable in tension relative to the bone and/or a plate, and a supplemental plate coupled to the compression plate and adapted to receive bicortical or unicortical bone screws to further secure the compression plate relative to the bone. In addition, the system includes a cable tensioner for temporarily retaining the cable in tension and then applying a tension to the cable until a desired compression is effected between a plate and bone and while a cable retaining structure is secured to the cable to retain the applied tension on the cable. Also provided is a jig for use with plates for minimally invasive fracture stabilization.

Periprosthetic fracture repair system including discrete stabilized crimp lugs for cerclage cable and tool therefor

A plate holder is provided to facilitate percutaneous introduction of a bone plate, positioning of the plate on a bone surface, and stabilizing the plate while a fastener is inserted through the plate into the bone. The plate holder includes a proximal handle, a distal mount, and an arm extending between the handle and the mount. The mount includes a first portion which seats within a slot on the shaft of a plate, and a second portion at which the shaft is coupled and which includes a tapered proximal side. A set screw hole is provided through the first and second portions, and a set screw is provided therein. When the first portion is seated in a compression slot of a plate and the set screw is driven to seat, the set screw locks the mount to the plate.

Plate holder for manipulating bone plate

A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one diaphyseal plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one diaphyseal plate. The system preferably includes several end plates and diaphyseal plates to accommodate anatomy of various sizes. A method for coupling the plates to the bone is also provided.

Method of implanting a modular fracture fixation system

Drill sleeve

A fracture fixation plate system for use on a long bone having a metaphysis and a diaphysis, includes at least one end plate having a head portion for the metaphysis, and at least one diaphyseal plate having a first end and a second end with a plurality of screw holes therebetween. The end plate includes mating structure adapted to mate with and securely couple to at least one end of the at least one diaphyseal plate. The system preferably includes several end plates and diaphyseal plates to accommodate anatomy of various sizes.

A distal tibia plating system includes anterolateral and medial plates. The anterolateral plate includes a shaft with both threaded first fastener holes and compression slots along its length. The head includes a first row of four threaded fastener holes arranged transversely to the longitudinal axis, a non-threaded compression screw hole, and a plurality of distal tabs. Each tab includes a ring with a single threaded fastener hole and a bridge that couples the ring to the distal end of the plate. The bridge is configured to bend preferentially in a desired direction and to allow tab removal. The medial plate is a low profile plate including a shaft and a relatively enlarged distal head. Several fasteners can be used with the plates. A plate holder is provided to maneuver the plates subcutaneously.

Distal tibia plating system

A humeral fracture fixation system is provided and includes a nail-plate fixation device having a plate-like head portion, an intramedullary nail portion, and a bent neck portion therebetween which creates an angle between the plate and nail portions. The upper surface of the nail portion is substantially straight for contact with the endosteum and the nail portion includes threaded holes for machine screws. The head portion includes locking holes for receiving fixed-angle bone support elements, and K-wire alignment holes. The front of the head portion includes suture holes while presenting a smooth profile. A specific implantation jig and screw guide cannula are also provided.

Nail plate

A humeral fracture fixation system is provided and includes a nail-plate fixation device having a plate-like head portion, an intramedullary nail portion, and a bent neck portion therebetween which creates an angle between the plate and nail portions. The upper surface of the nail portion is substantially straight for contact with the endosteum and the nail portion includes threaded holes for machine screws. The head portion includes locking holes for receiving fixed-angle bone support elements, and K-wire alignment holes. The front of the head portion includes suture holes while presenting a smooth profile. A specific implantation jigs and a screw guide cannula are also provided.

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Miami, FL, United States of America

Marcus Bourda