Patents by Inventor Douglas T. Harryman, II

Douglas T. Harryman, II has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5700266
    Abstract: An elongated drill and suture guide is inserted through a posterior portal during arthroscopic surgery to repair a capsulo-labral separation. The drill and suture guide has a linear longitudinal bore for a drill pin to bore through the glenoid rim of the shoulder joint. A suture guide is inserted through the bore and through the hole in the glenoid rim and through the detached glenoid labrum. A suture is then passed through the guide and is manipulated and tied conventionally to secure the glenoid labrum in approximately the anatomically correct position.
    Type: Grant
    Filed: March 25, 1997
    Date of Patent: December 23, 1997
    Assignee: The University of Washington
    Inventor: Douglas T. Harryman, II
  • Patent number: 5624446
    Abstract: An elongated drill and suture guide is inserted through a posterior portal during arthroscopic surgery to repair a capsulo-labral separation. The drill and suture guide has a linear longitudinal bore for a drill pin to bore through the glenoid rim of the shoulder joint. A suture guide is inserted through the bore and through the hole in the glenoid rim and through the detached glenoid labrum. A suture is then passed through the guide and is manipulated and tied conventionally to secure the glenoid labrum in approximately the anatomically correct position.
    Type: Grant
    Filed: August 10, 1994
    Date of Patent: April 29, 1997
    Assignee: University of Washington
    Inventor: Douglas T. Harryman, II
  • Patent number: 5342369
    Abstract: An elongated drill and suture guide is inserted through a posterior portal during arthroscopic surgery to repair a Bankart lesion of a human shoulder. The drill and suture guide has a linear longitudinal bore for a drill pin effective to bore through the glenoid rim of the shoulder joint. With the drill and suture guide held stationary, the drill pin is removed and a suture passer is inserted through the bore of the guide and through the hole in the glenoid rim, then through the detached glenoid labrum which may be held by a tissue grasper in the anatomically correct location by way of an anterior portal. The suture is manipulated and tied conventionally to secure the glenoid labrum in approximately its anatomically correct position, whereupon the drill and suture guide is reinserted for repeating the procedure at another location along the lesion.
    Type: Grant
    Filed: September 11, 1992
    Date of Patent: August 30, 1994
    Assignee: The Board of Regents of the University of Washington
    Inventor: Douglas T. Harryman, II