45 patents
Page 3 of 3
Utility
Facet Joint Implants and Delivery Tools
20 Nov 19
A spinal joint distraction system is disclosed and may include a delivery device, a driver assembly, and an internal actuator, where the driver assembly is adapted to be hold an implant and be sleevably inserted into the delivery device and the internal actuator is adapted to advance an implant distractor to distract the implant, the system also including an implant, a chisel, an injector, a gripping tool, and a dilator set.
Bruce M. McCormack, Jeffrey D. Smith
Filed: 4 Aug 19
Utility
Vertebral Joint Implants and Delivery Tools
30 Oct 19
A spinal joint distraction system for treating a facet joint including articular surfaces having a contour is disclosed and may include a delivery device including a generally tubular structure adapted to engage a facet joint, an implant adapted to be delivered through the delivery device and into the facet joint, the implant comprising two members arranged in opposed position, and an implant distractor comprising a generally elongate member adapted to advance between the two members of the implant causing separation of the members and distraction of the facet joint, wherein the implant is adapted to conform to the shape of the implant distractor and/or the articular surfaces of the facet upon being delivered to the facet joint.
Bruce M. McCORMACK, Jeffrey D. SMITH, Shigeru TANAKA, Edward LIOU, Edward Fletcher EYSTER, Jonathan CARVER, Joshua DRUKER, Martin LEUGERS, Kurin TU, Peter LOMBROZO
Filed: 17 Feb 19
Utility
Vertebral joint implants and delivery tools
28 Oct 19
A spinal joint distraction system for treating a facet joint including articular surfaces having a contour is disclosed and may include a delivery device including a generally tubular structure adapted to engage a facet joint, an implant adapted to be delivered through the delivery device and into the facet joint, the implant comprising two members arranged in opposed position, and an implant distractor comprising a generally elongate member adapted to advance between the two members of the implant causing separation of the members and distraction of the facet joint, wherein the implant is adapted to conform to the shape of the implant distractor and/or the articular surfaces of the facet upon being delivered to the facet joint.
Bruce M. McCormack, Jeffrey D. Smith, Shigeru Tanaka, Edward Liou, Edward Fletcher Eyster, Jonathan Carver, Joshua Druker, Martin Leugers, Kurin Tu, Peter Lombrozo
Filed: 23 Apr 17
Utility
Cervical Distraction/implant Delivery Device
9 Oct 19
Systems for distracting a facet joint and positioning a permanent implant in the joint are disclosed.
Bruce M. McCormack, Jeffrey D. Smith
Filed: 13 Feb 19
Utility
Cervical Distraction Method
9 Oct 19
A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension.
Bruce M. McCormack
Filed: 13 Feb 19