Granted Patent B2

US 12,226,228 · App. 16/370,480 · Granted Feb 18, 2025

Inventors: Stephen M. Bailey (Shoreline, WA); Douglas Bensch (Seattle, WA); Douglas Brajer (Toronto, CA); Fred Cushner (New York, NY); Aimee L. Desaki (Shoreline, WA); Jeffrey M. Gross (Carlsbad, CA); Winslow T. Harte (Seattle, WA); Nicholas H. Helseth (Seattle, WA); David A Herrin (Seattle, WA); William L. Hunter (Vancouver, CA); Dermot Keenan (Toronto, CA); George A. Morales (Kirkland, WA); Shane Murphy (Seattle, WA); Stephen Raitt (Toronto, CA); Thomas Snopek (Toronto, CA); Curtis Troupe (Seattle, WA)

Assignee: Canary Medical Inc.

A61B5/4851A61B5/0002A61B5/0024A61B5/1114A61F2/12A61F2/3662A61F2/389H04W4/08H04W4/70A61B5/686A61B2562/0219A61F2/482A61F2250/0002

Abstract

Claims (22)

1. A method, comprising:

forming a cavity in a tibia;

assembling a prosthesis including a tibial plate and an implantable reporting processor by force fitting a first portion of the implantable reporting processor into a receptacle of the tibial plate while leaving a second portion of the implantable reporting processor outside the receptacle, the implantable reporting processor having:

a casing comprising a radome associated with the second portion of the implantable reporting processor and a coupling section associated with the first portion of the implantable reporting processor;

electronic circuitry;

a battery coupled to the electronic circuitry and at least partially within the first portion of the implantable reporting processor that is inserted into the receptacle of the tibial plate; and

an antenna coupled to the electronic circuitry to transmit and receive radio-frequency (RF) signals, the antenna being covered and protected by the radome, where the radome comprises a material that allows RF signals to propagate to and from the antenna through the radome; and

inserting the second portion of the implantable reporting processor into the cavity in the tibia, where the radome is a first part of the second portion of the implantable reporting processor that is inserted into the cavity,

wherein force fitting the first portion of the implantable reporting processor into the receptacle of the tibial plate comprises:

inserting the first portion of the implantable reporting processor in the receptacle of the tibial plate;

associating a tool with an exterior of the second portion of the implantable reporting processor; and

applying an axial force to the tool to create a frictional force between the first portion of implantable reporting processor and the tibial plate.

2. The method of claim 1 , wherein the tool comprises an inner cavity sized to at least partially receive the second portion of the of the implantable reporting processor, and associating the tool with the exterior of the second portion of the implantable reporting processor comprises placing a portion of the second portion inside the inner cavity.

3. The method of claim 2 , wherein the inner cavity comprises a first section with a varying cross section and a second section with a constant cross section.

4. The method of claim 2 , wherein the tool comprises a first part and a second part that are hinged together by a hinged mechanism and configured to form the inner cavity while in a closed state and to transition to an open state, and further comprising:

after applying the axial force to the tool, transitioning the tool to the opened state and disassociating the tool from the exterior of the second portion of the implantable reporting processor.

5. The method of claim 1 , wherein the tool comprises an annular structure having an inner wall sized to at allow only a part of the second portion of the implantable reporting processor to extend therethrough, and associating the tool with the exterior of the second portion of the implantable reporting processor comprises placing the annular structure around the second portion.

6. The method of claim 5 , wherein the inner wall comprises a first section with a varying cross section and a second section with a constant cross section.

7. The method of claim 5 , wherein the annular structure comprises a first part and a second part that are hinged together by a hinged mechanism and configured to form the inner wall while in a closed state and to transition to an open state, and further comprising:

after applying the axial force to the tool, transitioning the annular structure to the opened state and disassociating the tool from the exterior of the second portion of the implantable reporting processor.

8. The method of claim 1 , wherein the second portion of the implantable reporting processor comprises the electronic circuitry and the antenna.

9. The method of claim 1 , wherein the second portion of the implantable reporting processor comprises a portion of the battery.

Assignments (3)

Continuity (14)

References Cited (400)