Zavation Medical Products, LLC

Other

Brent Mitchell

Nels J Lauritzen

Jeffrey Bowman Johnson

Jeffrey Johnson

A biocompatible material for bone repair is described. The bone repair composition includes a mixture of a type I collagen, a type I collagen-glycosaminoglycan coprecipitate, tricalcium phosphate; and bioactive glass. Methods of using the composition for bone repair, and a kit for the bone repair composition are also described.

Bone repair composition and kit

A bone pore or void filling composition is described. The composition includes a mixture of: a type I collagen and/or a type I collagen-glycosaminoglycan coprecipitate; a blend of polyethylene glycol polymers having different molecular weights; a bone growth stimulator; and bioactive glass. A kit for containing the bone pore or void filling composition, and methods for using the composition to fill a bone pore or void are also described.

Bone putty for bone pore and void filling

An improvement is provided in a screw gun used in the drywall installation industry. The improved screw gun has a conventional screw driving head at the forward end of the gun. A rear drive shaft extends from the motor of the gun, and an access member is provided at the back of the screw gun to provide access to the distal end of the drive shaft. An adapter member is adapted to be received in and withdrawn from the access member. The adapter member has a rotatable cutting tool associated therewith. Rotational motion is transmitted from the drive shaft to the rotatable cutting tool by the adapter member when the adapter member is received in the access member and the rear drive shaft is driven by the motor.

Screw gun router for drywall installation

An improvement is provided in a screw gun used in the drywall installation industry. The improved screw gun has a conventional screw driving head at the forward end of the gun. A drive shaft extends from the motor of the gun, and an access is provided at the forward end of the housing of the screw gun to provide access to the drive shaft. An adapter member is adapted to be received in and withdrawn from the access member. The adapter member has a rotatable cutting tool associated therewith. Rotational motion is transmitted from the drive shaft to the rotatable cutting tool by the adapter member when the adapter member is received in the access member.

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Haskell, NJ, United States of America

Brent Mitchell