1
Arun A Patil: Artificial intervertebral disc. Zarley McKee Thomte Voorhees & Sease, January 12, 1982: US04309777 (720 worldwide citation)

An artificial intervertebral disc for implantation in the disc space after the removal of a diseased or damaged cervical intervertebral is described and comprises upper and lower disc portions having a plurality of springs positioned therebetween to yieldably urge the disc portions away from each ot ...


2
Arun A Patil: Computer-assisted tomography stereotactic system. Zarley McKee Thomte Voorhees & Sease, June 3, 1986: US04592352 (100 worldwide citation)

An apparatus is described for performing surgical procedures through a patient's skull to a target within the skull by utilizing a computer-assisted tomography scanner comprising a base platform which is positioned on the table of the scanner. A pair of vertically disposed support members are select ...


3
Arun A Patil, E Amundson: Computed tomography stereotactic frame. Arun A Patil, Zarley McKee Thomte Voorhees & Sease, August 7, 1984: US04463758 (68 worldwide citation)

A computed tomography stereostactic frame is disclosed designed for use with a CT Scanner. The frame comprises a platform or support including an area thereon for supporting a patient's head and for maintaining the patient's head in position. An inverted substantially U-shaped frame is selectively m ...