Robert J George

US Patent:

48613371, Aug 29, 1989

Filed:

Mar 2, 1988

Appl. No.:

7/163264

Inventors:

Robert D. George - Lake Saint Louis MO

Assignee:

Sherwood Medical Company - St. Louis MO

International Classification:

A61M 2500

US Classification:

604 96

Abstract:

A collapsible and flexible urethral drainage catheter having a flexible tubular body portion containing a drainage lumen and an inflation lumen and having a distal tip portion with a flexibility different from the body portion with a distal end closed by an elongated cylindrical plug member sealed thereto having a segment of the wall thereof adapted when inserted into the distal end of the body portion to mate in intimate contact with the inner wall of the body portion and extending a sufficient distance into the body portion to stiffen the distal tip portion thereof, said drainage lumen communicating with drain ports in the elongated plug member and the distal tip portion of said body member and said inflation lumen communicating with an inflation cuff surrounding a portion of said distal tip portion of the body member.

US Patent:

55824030, Dec 10, 1996

Filed:

Jan 26, 1995

Appl. No.:

8/378621

Inventors:

Robert George - Brooklyn NY

International Classification:

A63B 6940

US Classification:

273 26R

Abstract:

A baseball training and exercise device includes a base, a first columnar support and a second columnar support telescopically positioned within the first support. The exercise device also includes a first arm having a first end coupled to the second support. The arm extends radially outward from the second support. A resiliently supported ball portion is positioned to extend beyond a second end of the arm. The resiliently supported ball portion provides resistance against a baseball bat or the like contacting the ball portion of the baseball training and exercise device.