JAMES THOMPSON CAILLOUETTE, M.D.
Medical Practice at Corporate Plaza Dr, Newport Beach, CA

5019083, May 28, 1991

Jan 31, 1989

7/304820

Robert C. Klapper - Los Angeles CA
James T. Caillouette - Newport Beach CA

Advanced Osseous Technologies, Inc. - Aliso Viejo CA

A61B 1756

606 99

A hip joint prosthesis or the like may be removed from the bone for a revision by applying ultrasonic vibration sufficient to disrupt connection of the prosthesis with the bone. This is particularly desirable for disrupting cancellous bone at the interface adjacent to the porous surface of a prosthesis designed for ingrowth of cancellous bone. Preferably the ultrasonic vibrations are applied to the prosthesis with sufficient energy for disrupting cancellous bone at the porous surface interface or softening a cement employed for securing the prosthesis to the bone. An ultrasonically vibrated osteotome may be inserted along the porous surface of a prosthesis for disrupting cancellous bone adjacent to the interface. Preferably the ultrasonic transducer is coupled to the prosthesis by a self-holding taper on the prosthesis and a complementary tapered socket connected to an ultrasonic transducer. Ultrasonic vibrations may also be employed for forming a cavity into which a prosthesis is implanted.

5324297, Jun 28, 1994

Mar 5, 1991

7/665418

Larry L. Hood - Laguna Hills CA
James T. Caillouette - Newport Beach CA
Robert C. Klapper - Los Angeles CA
Gregg Hughes - El Toro CA
Ted Carlson - Mission Viejo CA
John Berkman - Grants Pass OR

Advanced Osseous Technologies, Inc. - Aliso Viejo CA

A61B 1732

606 99

Disclosed is a mechanical junction for facilitating the rapid attachment and removal of ultrasonic surgical components for the transfer of ultrasonic energy across the junction from an ultrasonic transducer to an ultrasonically activated tool bit. The junction achieves a high, evenly distributed compressive force to optimize propagation of the ultrasonic energy from the transducer to a tool bit, while maintaining a relatively small outside diameter of the ultrasonic tool.

5284484, Feb 8, 1994

May 29, 1991

7/706786

Larry L. Hood - Laguna Hills CA
Robert C. Klapper - Los Angeles CA
James T. Caillouette - Newport Beach CA

Advanced Osseous Technologies, Inc. - Aliso Viejo CA

A61B 1756

606 99

Apparatus particularly suited for implantation and/or extraction of osteal prostheses, comprising an ultrasonic power generator, regulator means for regulating the ultrasonic power generator in accordance with a predetermined algorithm, at least one transducer connected to the output line for converting said electrical energy to a linear mechanical motion, an acoustic transformer for increasing or decreasing peak-to-peak motion of the transducer and means for connecting the acoustic transformer to a surgical tool or a prosthetic device. The system suitably comprises a pair of transducers, one operating at each of 20 KHz and 40 KHz frequencies. Novel adapters for the four major types of osteal prosthesis are also provided.

5330481, Jul 19, 1994

Feb 18, 1992

7/838879

Larry L. Hood - Laguna Hills CA
Robert C. Klapper - Los Angeles CA
James T. Caillouette - Newport Beach CA
Alexander Ureche - Mission Viejo CA

Advanced Osseous Technologies, Inc. - Aliso Viejo CA

A61B 1700

606 99

Disclosed are improved methods and apparatus for implantation and extraction of osteal prostheses. Ultrasonic energy coupling adapters are disclosed for propagating ultrasonic energy along an incidence axis which deviates from a longitudinal axis of the prosthesis within a predetermined angular range. Methods of implantation and extraction of osteal prostheses are also disclosed, in which ultrasonic energy is propagated along an axis which extends at an angle with respect to a longitudinal axis of the prosthesis.

8357111, Jan 22, 2013

Sep 30, 2007

11/865013

James Caillouette - Newport Beach CA, US
Jose F. Guzman - Fort Wayne IN, US
Jason T. Sherman - Warsaw IN, US

DePuy Products, Inc. - Warsaw IN

G02B 6/00, A61B 5/103, A61B 5/117, A61B 3/16, A61F 5/00, A61L 15/00

602 26, 385 12, 385 13, 600301, 600400, 600587, 600595, 602 5, 602 6, 602 12, 602 23, 602 75

A method and system for designing a patient-specific orthopaedic surgical instrument includes coupling a knee sleeve to a leg of the patient. The knee sleeve includes sensors configured to generate sensor data indicate of the position of the respective sensor. The method also include determining angulation data indicative of the angulation of the knee based on the sensor data. The angulation data may be indicative of, for example, the ligament laxity of the knee. The method may also include generating a medical image(s) of the knee. The design of the patient-specific orthopaedic surgical instrument is determined based on the angulation data and the medical image(s).

5456686, Oct 10, 1995

Oct 25, 1993

8/143521

Robert C. Klapper - Los Angeles CA
James T. Caillouette - Newport Beach CA

Biomet, Inc. - Warsaw IN

A61B 1756

606 99

Ultrasonic vibrations are employed for forming a cavity into which a prosthesis is implanted. This technique includes vibrating the prosthesis itself as it is inserted to enlarge the cavity and assure a tight fit.

5318570, Jun 7, 1994

Jun 11, 1991

7/713959

Larry L. Hood - Laguna Hills CA
James T. Caillouette - Newport Beach CA
Robert C. Klapper - Los Angeles CA
Gregg Hughes - El Toro CA
Ted Carlson - Mission Viejo CA
John Berkman - Grants Pass OR

Advanced Osseous Technologies, Inc. - Aliso Viejo CA

A61F 246

606 99

Disclosed is a mechanical junction for facilitating the rapid attachment and removal of ultrasonic surgical components for the transfer of ultrasonic energy across the junction from an ultrasonic transducer to an ultrasonically activated tool bit. The junction achieves a high, evenly distributed compressive force to optimize propagation of the ultrasonic energy from the transducer to a tool bit, while maintaining a relatively small outside diameter of the ultrasonic tool. Also disclosed are a plurality of ultrasonic energy activated tool tips for introducing and removing an orthopedic prosthesis.

5382251, Jan 17, 1995

Feb 14, 1992

7/836109

Larry L. Hood - Laguna Hills CA
Gregg Hughes - Lake Forest CA
Ted Carlson - Mission Viejo CA
John Berkman - Grants Pass OR
James T. Caillouette - Newport Beach CA
Robert C. Klapper - Los Angeles CA
Woodrow W. Watson - Mission Viejo CA

Biomet, Inc. - Warsaw IN

A61B 1756

606 99

Disclosed is a method and apparatus for removing a polymethylmethacrylate or other cement plug from the medullary canal during hip-revision surgery. In accordance with the method, a portion of the PMMA plug is softened and a plug removal tool is advanced through the softened portion to become imbedded in the plug. The plug is permitted to harden around the tool, and the tool is withdrawn thereby pulling the plug with it. Softening may be accomplished by conducting ultrasonic energy through the removal tool tip, or by other means. Hardening is accomplished by removing the heat source and permitting passive cooling of the material, or by accelerating cooling of the material through the use of a heat sink or a circulating media such as a compressed gas. Also disclosed is a self-cooling tool tip.