Implant Innovations, Inc.

James W Reams, Iii

Ralph E Goodman

Dan Paul Rogers

Keith D Beaty

Thomas S Heylmun

An implant for implantation into bone tissue having an exterior surface includes an elongated body and at least one thread. The elongated body has a distal end portion for being submerged in the bone tissue, a proximal end portion for being located near the exterior surface of the bone tissue, a central axis, and an outer surface. When viewed in cross-section, the elongated body has a non-circular cross-section. The non-circular cross-section includes a plurality of lobes and a plurality of dwells. Each of the plurality of dwells is disposed between adjacent ones of the plurality of lobes. The thread extends radially outward with respect to the central axis from the outer surface of the elongated body between the distal end portion and the proximal end portion. As the implant is screwed into the bone tissue, only the lobes on the elongated body engage the bone tissue. Because no contact exists between the dwells and the bone tissue, the amount of torque required to insert the implant is reduced.

Reduced friction screw-type dental implant

A self-tapping dental implant comprises a generally cylindrical body with a threaded outer surface for securing the implant to the wails of a preformed hole in a jaw bone. The cylindrical body has a plurality of longitudinal recesses formed in the threaded surface at one end and extends longitudinally through a plurality of turns of the thread to form a self-tapping cutting edge at each interruption of the thread by one of the recesses. Each thread segment extends between a pair of adjacent recesses and diminishes in radius between the leading and trailing ends of the thread segment.

Growing community of inventors

Stuart, FL, United States of America

James W Reams, Iii