Patents Assigned to WISAP Gesellschaft fuer wissenschaftlichen Apparatebau mbH
  • Cervical punch
    Patent number: 5879358
    Abstract: A cervical punch has a hollow cylindrical circular morcellator tube, which is provided with a cutting region having an all-round wave grinding pattern around the distal opening. The morcellator tube, which can also be referred to as the basic body, receives a guide rod along which is possible an axial and/or rotary movement of the morcellator tube in a direct or indirect manner by a guide cylinder.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: March 9, 1999
    Assignee: WISAP Gesellschaft fuer wissenschaftlichen Apparatebau mbH
    Inventor: Kurt Semm