Patents Assigned to JSF Consultants Ltd.
  • Use of injectable biomaterials for the repair and augmentation of the anal sphincters
    Patent number: 5480644
    Abstract: This invention discloses methods of repairing structurally defective or inadequately functioning muscles of the anal sphincter and methods of improving the competency of incompetent anal sphincters by administering an effective amount of an injectable biomaterial into the defect or into the anal sinuses. Preferred biomaterials to be used in this invention are collagen formulations.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: January 2, 1996
    Assignee: JSF Consultants Ltd.
    Inventor: Jeffrey S. Freed