1
Michael W Chapman, Charles C Edwards, Dana C Mears: Modular femoral fixation system. Pfizer Hospital Products Group, Peter C Richardson, Lawrence C Akers, Elizabeth O Slade, March 2, 1993: US05190544 (335 worldwide citation)

A modular femoral internal implant system for use in the treatment of femoral disorders resulting from injury, disease or congenital defect includes at least three interconnectable components: 1) an elongated epiphyseal/metaphyseal implant, 2) an intramedullary rod and 3) an angled side plate having ...


2
Michael W Chapman, Charles C Edwards, Dana C Mears: Modular femoral fixation system. Pfizer Hospital Products Group, Charles J Knuth, Peter C Richardson, Lawrence C Akers, August 20, 1991: US05041114 (231 worldwide citation)

A modular femoral internal implant system for use in the treatment of femoral disorders resulting from injury, disease or congenital defect includes at least three interconnectable components: 1) an elongated epiphyseal/metaphyseal implant, 2) an intramedullary rod and 3) an angled side plate having ...


3
Michael W Chapman, Charles C Edwards, Dana C Mears: Modular femoral fixation system. Pfizer Hospital Products Group, Charles J Knuth, Peter C Richardson, Lawrence C Akers, October 11, 1988: US04776330 (183 worldwide citation)

A modular femoral internal implant system for use in the treatment of femoral disorders resulting from injury, disease or congenital defect includes at least three interconnectable components: (1) an elongated epiphyseal/metaphyseal implant, (2) an intramedullary rod and (3) an angled side plate hav ...


4
Michael W Chapman, Charles C Edwards, Dana C Mears: Modular femoral fixation system. Pfizer Hospital Products Group, Peter C Richardson, Lawrence C Akers, Elizabeth O Slade, November 15, 1994: US05364398 (180 worldwide citation)

A modular femoral internal implant system for use in the treatment of femoral disorders resulting from injury, disease or congenital defect includes at least three interconnectable components: 1) an elongated epiphyseal/metaphyseal implant, 2) an intramedullary rod and 3) an angled side plate having ...


5
Dana C Mears: Regeneration of living tissues by growth of isolated cells in porous implant and product thereof. University of Pittsburgh, Arnold B Silverman, November 19, 1985: US04553272 (169 worldwide citation)

A method of repair of patient tissues by implant including providing a living cell sample which is introduced into an implant member having a porous open structure. The cell sample may be cultured in the implant. The implant is secured to the patient, as by surgical implantation. In one embodiment, ...


6
Michael W Chapman, Charles C Edwards, Dana C Mears: Femoral fixation system. Howmedica, Peter C Richardson, Lawrence C Akers, Elizabeth O Slade, June 30, 1998: US05772662 (169 worldwide citation)

A modular femoral internal implant system for use in the treatment of femoral disorders resulting from injury, disease or congenital defect includes at least three interconnectable components: 1) an elongated epiphyseal/metaphyseal implant, 2) an intramedullary rod and 3) an angled side plate having ...


7
Roy Bogert, Michael W Chapman, Charles C Edwards, Dana C Mears: Multi purpose orthopedic ratcheting forceps. Pfizer, Walter G Maple Jr, Nicholas L Coch, John E Kidd, January 30, 1990: US04896661 (145 worldwide citation)

A forceps for use in orthopedic surgical procedures having readily interchangeable tip elements and a reversible ratchet mechanism, for controlling the tip elements. A variety of tips for compression and distraction are provided. The ratchet mechanism permits controlled increments of force to be app ...


8
Dana C Mears: External bone fixation apparatus. Pfizer Hospital Products Group, Charles J Knuth, Peter C Richardson, Mark Dryer, November 4, 1986: US04620533 (142 worldwide citation)

An apparatus for the external fixation and stabilization of a bone fracture comprising fixation pins attached to at least one rigid bar through adjustable clamps which are translatable along said rigid bar wherein the attachment of the pins and bar to the clamps is through articulating balls which a ...


9
Michael W Chapman, Dana C Mears, Charles C Edwards: Apparatus for treating a fracture. Pfizer Hopsital Products Group, Pennie & Edmonds, November 19, 1991: US05066296 (96 worldwide citation)

Apparatus for fixing a fracture of a bone including an elongated body member having a proximal end and a distal end for insertion into the intramedullary canal of the bone; a tab member having at least one aperture to allow for passage of a screw for fastening of the tab member to the bone; and a bo ...


10
Michael W Chapman, Dana C Mears, Charles C Edwards: Apparatus for reducing a fracture. Pfizer Hospital Products Group, Pennie & Edmonds, June 16, 1992: US05122146 (95 worldwide citation)

Fracture reduction tool is disclosed for use with a guide wire for reducing a bone fracture. The guide wire is of a uniform diameter and has a beaded end for placement into the medullary canal. The tool includes an elongated hollow shaft which can be passed into the medullary canal of the fractured ...



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