Patents Assigned to Steri-Oss, Inc.
  • Patent number: 6159008
    Abstract: A carrier, for a dental implant kit, for reliably and releasably holding the dental implant. The carrier incorporates a plurality of flexible fingers for engaging a screw of the dental implant kit in which the screw is threadably engaged with the implant. The fingers latch on to the screw by providing a mechanical lock in a groove of the screw. The fingers can further grip the screw by applying a generally radial compressive force on the screw. Advantageously, the resiliency and structure of the carrier fingers not only provides a reliable long-term grip on the screw, and hence the implant, but also permit the screw, and hence the implant, to be conveniently attached and detached from the carrier.
    Type: Grant
    Filed: January 5, 1999
    Date of Patent: December 12, 2000
    Assignee: Steri-Oss Inc.
    Inventor: Ajay Kumar
  • Patent number: 5030096
    Abstract: A dental implant installation assembly which comprises three components, first, a dental implant having a biocompatible surface, a first end for being located in the alveolar cavity and a second end having formed therein a threaded opening, second a protective cap screw in the threaded opening in the implant, the screw having formed therein a female wrench-engaging cavity constructed and adapted to engage an insertable wrench, and, third, a holder having a gripping portion and a holding projection received in compression in the wrench-engaging cavity of the cap screw, the holder being releasable from the cap screw when the holder is bent relative to the head thereof is disclosed.
    Type: Grant
    Filed: October 2, 1989
    Date of Patent: July 9, 1991
    Assignee: Steri-Oss, Inc.
    Inventors: Steven M. Hurson, John J. Burgardt
  • Patent number: 4856648
    Abstract: A dental implant can be packaged under sterile conditions so that it can be installed without being touched by using a two container type package. The primary container is sealed with a conventional cap so that its interior is sterile. It is used to hold a secondary container the interior of which is sterile and is sealed off using an easily removed closure. This closure is constructed so as to support the implant in such a manner that the closoure can be used as a holder in locating the implant in a desired location. The closure is constructed so that the implant can be easily removed from it when the implant has been so located.
    Type: Grant
    Filed: December 31, 1987
    Date of Patent: August 15, 1989
    Assignee: Steri-Oss, Inc.
    Inventor: Kenneth K. Krueger
  • Patent number: 4826434
    Abstract: A desirable dental implant can be constructed out of titanium so as to have a first end for insertion into a jawbone, an externally threaded shank extending from said first end, a tapered head on said shank adjacent to the second end of the implant and an internally threaded bore shaped so as to include a non-round socket in the threads of said bore. The exterior of the implant is preferably etched so as to increase its area.
    Type: Grant
    Filed: October 20, 1986
    Date of Patent: May 2, 1989
    Assignee: Steri-Oss, Inc.
    Inventor: Kenneth K. Krueger