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Methods and devices for trauma welding

  • US 10,368,924 B2
  • Filed: 07/21/2017
  • Issued: 08/06/2019
  • Est. Priority Date: 02/07/2006
  • Status: Active Grant
First Claim
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1. A fracture repair device comprising:

  • a plate having at least one hole, the hole having a bonding surface comprised of a polymeric material, wherein the plate is positionable on the surface of a bone;

    a fastener configured to secure the plate to the bone, the fastener comprised of a shaft and a head, the shaft configured to pass through the hole in the plate and secure the fastener to the bone, wherein the head is configured to be coupled to the plate, the fastener head having a bonding surface comprised of polymeric material, wherein the bonding surface of the fastener head is configured to be positioned against the bonding surface of the plate hole and coupled to the bonding surface of the plate hole by application of energy, the coupling occurring at a coupling location between bonding surface of the fastener head and the bonding surface of the plate hole;

    an effector configured to apply the energy; and

    at least one sensor associated with the effector and operative to indicate at least one of pressure applied to and position of at least one of the fastener and the bonding surface of the plate hole during the application of energy,wherein after the energy is applied, the fastener shaft is free of any thermal modification from the applied energy.

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