Patents Assigned to Philip Richardson
  • Patent number: 5674229
    Abstract: The invention contemplates a surgical apparatus for manipulating a surgical incision member and an associated loading mechanism for replacing the surgical incision member. The surgical apparatus comprises an elongated body portion, first and second jaw elements extending from the body portion, securing a needle for securing the surgical incision member, releasing jaw cooperating with the securing a needle for releasing the surgical incision member and locking jaw cooperating with the securing a needle for preventing at least one of the jaw elements from moving.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: October 7, 1997
    Assignees: United States Surgical Corporation, Philip Richardson, Margaret P. Richardson
    Inventors: H. Jonathan Tovey, Corbett W. Stone, Stephen W. Zlock, David A. Nicholas, Richard N. Granger, Philip Richardson, Margaret Pamela Richardson
  • Patent number: 5674230
    Abstract: An apparatus for manipulating a surgical needle is disclosed, comprising a body portion, a first needle receiving jaw mounted for movement on a distal end of the body portion and having a first needle engaging member, a second needle receiving jaw mounted for movement on the distal end of the body portion and having a second needle engaging member, the second needle engaging member being operatively interconnected to the first needle engaging member for relative reciprocal movement therewith, wherein each of the first and second needle receiving jaws has a recess for receipt of a portion of a surgical needle therein. The first and second needle engaging members are mounted for alternate reciprocal movement into and out of locking engagement with the surgical needle.
    Type: Grant
    Filed: September 12, 1995
    Date of Patent: October 7, 1997
    Assignees: United States Surgical Corporation, Philip Richardson, Margaret P. Richardson
    Inventors: H. Jonathan Tovey, Corbett W. Stone, Stephen W. Zlock, David A. Nicholas, Paul A. Scirica, Philip Richardson, Margaret Pamela Richardson