Stryker European Holdings I LLC

Stryker European Operations Holdings LLC

Oliver Ammann

Martin Felder

Marcel Abt

Salman Chegini

Philippe Lehmann

Julien Borgnard

Franck Day

Mael Cocaign

Stephane Leduc

Markus Wittwer

Yogesh Pathapati

The present invention includes devices, systems and methods for the storage, retrieval and placement of plates having wedges. A wedge plate tray includes an upper portion and at least one recessed portion, the recessed portion including a cavity sized to house the wedge and an additional cavity sized to accommodate placement and movement of an arm of an insertion instrument. The insertion instrument includes two arms connected at a hinge, a tip of each arm including a mating connector sized to engage a complementary mating connector on the wedge. In one embodiment of the method, the insertion instrument can be used to place the wedge plate in an osteotomy and where the wedge is a mobile wedge, a plate component can be adjusted to a desired position for securement while using the insertion instrument to hold the wedge in place in the osteotomy.

Forceps for handling/holding a mobile wedge plate

A device for assisting in the positioning and sizing of an implant includes an elongate member and a block. The elongate member has length indicia at axial locations along a length for measuring a first distance from a predetermined datum of the elongate member. The block is attached to and movable along the elongate member. The block includes width indicia for measuring a second distance in a direction transverse to the first distance. A method for assisting in the positioning and sizing of an implant includes moving the elongate member along the block to axial locations along such member to determine an appropriate width and depth of insertion of the implant.

Instrumentation and method for repair of a bone fracture

An implant for use in an open-wedge osteotomy, the implant comprising a plate including a first end and a second end, a first screw hole adjacent the first end, a second screw hole adjacent the second end, and at least one track having a first width disposed between the first and second screw holes; and a wedge body having an engagement portion that is passed through at least the first width of the at least one track so as to movably engage the wedge body with the plate.

Bone plate with attachable wedge

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Bern, Switzerland

Oliver Ammann