Patents Assigned to L.P. Wagi
  • Instrument to retrieve intraluminal objects
    Patent number: 5108406
    Abstract: For the purpose of retrieving intraluminal and intracavitary objects under fluoroscopic or endoscopic guidance, a catheter assembly comprising a catheter and a transcatheter mandrel-wire combination of first grasping and then tightly snaring the object.
    Type: Grant
    Filed: December 14, 1990
    Date of Patent: April 28, 1992
    Assignee: L.P. Wagi
    Inventor: Ling H. Lee