Patents by Inventor John Timperley
John Timperley has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11903662Abstract: Surgical systems, methods and surgical planning programs to facilitate preparation of an anatomical cavity to receive a cup implant. The system includes a control system, a localizer and a robotic manipulator configured to move an energy applicator that is adapted to remove tissue. The control system obtains or generates a surgical plan that defines characteristics of cement holes to be formed within a wall of the anatomical cavity for receiving bone cement. The control system registers the surgical plan to the anatomical cavity with the localizer and controls the robotic manipulator to utilize the energy applicator to form the cement holes within the wall of the anatomical cavity according to the surgical plan.Type: GrantFiled: August 24, 2022Date of Patent: February 20, 2024Assignee: MAKO Surgical Corp.Inventors: John Timperley, Ross Crawford, Jonathan Howell, Matthew Hubble, Matthew Wilson, Matthew Thompson, Graham Gie
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Publication number: 20220401164Abstract: Surgical systems, methods and surgical planning programs to facilitate preparation of an anatomical cavity to receive a cup implant. The system includes a control system, a localizer and a robotic manipulator configured to move an energy applicator that is adapted to remove tissue. The control system obtains or generates a surgical plan that defines characteristics of cement holes to be formed within a wall of the anatomical cavity for receiving bone cement. The control system registers the surgical plan to the anatomical cavity with the localizer and controls the robotic manipulator to utilize the energy applicator to form the cement holes within the wall of the anatomical cavity according to the surgical plan.Type: ApplicationFiled: August 24, 2022Publication date: December 22, 2022Applicant: MAKO Surgical Corp.Inventors: John Timperley, Ross Crawford, Jonathan Howell, Matthew Hubble, Matthew Wilson, Matthew Thompson, Graham Gie
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Patent number: 11471226Abstract: Methods and systems are provided for robotic assisted surgery. A robotic system includes a localizer, at least one controller, and a surgical robotic manipulator which separately and detachably receives an energy applicator and an implant insertion tool that detachably receives an implant specifically for knee, hip or shoulder replacement surgery. The at least one controller determines a location within a portion of a patient's anatomy in which to form a cavity for the implant. The surgical robotic manipulator is controlled to form the cavity with the energy applicator. The surgical robotic manipulator is then controlled to insert the implant into the cavity with the implant insertion tool.Type: GrantFiled: September 17, 2020Date of Patent: October 18, 2022Assignee: MAKO Surgical Corp.Inventors: John Timperley, Ross William Crawford, Jonathan Howell, Matthew Hubble, Matthew Wilson, Matthew Thompson, Graham Gie
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Publication number: 20210000556Abstract: Methods and systems are provided for robotic assisted surgery. A robotic system includes a localizer, at least one controller, and a surgical robotic manipulator which separately and detachably receives an energy applicator and an implant insertion tool that detachably receives an implant specifically for knee, hip or shoulder replacement surgery. The at least one controller determines a location within a portion of a patient's anatomy in which to form a cavity for the implant. The surgical robotic manipulator is controlled to form the cavity with the energy applicator. The surgical robotic manipulator is then controlled to insert the implant into the cavity with the implant insertion tool.Type: ApplicationFiled: September 17, 2020Publication date: January 7, 2021Applicant: MAKO Surgical Corp.Inventors: John Timperley, Ross William Crawford, Jonathan Howell, Matthew Hubble, Matthew Wilson, Matthew Thompson, Graham Gie
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Patent number: 10806529Abstract: Methods and systems are provided for robotic assisted surgery. A robotic system includes a localizer, a surgical robotic manipulator, an end effector configured to be removably coupled to the manipulator, and a controller. The controller is configured to receive signals from the localizer, determine a final position of a cavity creation tool used to penetrate a portion of a patient's anatomy based on the signals received from the localizer, and determine an implant insertion path for an implant to be inserted into a final implant position within the portion of the patient's anatomy, wherein the final implant position corresponds to the final position of the cavity creation tool. The controller is also configured to move the end effector with the implant coupled thereto such that the implant moves along the implant insertion path, and terminate the movement of the end effector when the implant reaches the final implant position.Type: GrantFiled: July 19, 2018Date of Patent: October 20, 2020Assignee: MAKO Surgical Corp.Inventors: John Timperley, Ross Crawford, Jonathan Howell, Matthew Hubble, Matthew Wilson, Matthew Thompson, Graham Gie
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Publication number: 20190021796Abstract: Methods and systems are provided for robotic assisted surgery. A robotic system includes a localizer, a surgical robotic manipulator, an end effector configured to be removably coupled to the manipulator, and a controller. The controller is configured to receive signals from the localizer, determine a final position of a cavity creation tool used to penetrate a portion of a patient's anatomy based on the signals received from the localizer, and determine an implant insertion path for an implant to be inserted into a final implant position within the portion of the patient's anatomy, wherein the final implant position corresponds to the final position of the cavity creation tool. The controller is also configured to move the end effector with the implant coupled thereto such that the implant moves along the implant insertion path, and terminate the movement of the end effector when the implant reaches the final implant position.Type: ApplicationFiled: July 19, 2018Publication date: January 24, 2019Inventors: John Timperley, Ross Crawford, Jonathan Howell, Matthew Hubble, Matthew Wilson, Matthew Thompson, Graham Gie
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Patent number: 7789884Abstract: An acetabular rim cutter has an annular cutting face provided on a rotatable carrier. A coupler is provided for attaching the carrier to a rotational power source. A guide element is axially aligned with the cutting face to locate and align the cutting face on the acetabulum with which it is to be used. Preferably, the guide element is axially movable in relation to the cutting face and a resilient element is provided for biasing it axially away therefrom.Type: GrantFiled: August 9, 2005Date of Patent: September 7, 2010Assignee: Benoist Girard SASInventors: Andrew John Timperley, Philippe Lavieille, Pascal Collet, Franck Le Bon, Robin Sydney Mackwood Ling, Graham Allan Gie
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Patent number: 6840942Abstract: A prosthetic implant cement deflector is provided for use in prosthetic surgery when employing an implant in the form of a cannulated phantom or trial prosthesis in combination with a cannulated or cannulated surgical prosthesis or a cannulated prosthesis without a phantom prosthesis. Each cannulated phantom prosthesis or cannulated prosthesis has an insert portion for location in a bone canal and a cannulation bore extending through the insert portion to receive a guide wire. The phantom includes at least one cement deflector element adapted to slide in sealing engagement on the guide wire and which can act to seal the interface between the guide wire and the surface of the distal end of the cannulation bore. The sheath used with the implant has a preformed unperforated sheath adapted to extend over the insert portion of the implant from its distal end to a position at or adjacent to its proximal end.Type: GrantFiled: November 13, 2001Date of Patent: January 11, 2005Assignee: Benoist Girard SASInventors: John Andrew Storer, Andrew John Timperley
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Publication number: 20020116005Abstract: A prosthetic implant cement deflector is provided for use in prosthetic surgery when employing an implant in the form of a cannulated phantom or trial prosthesis in combination with a cannulated or cannulated surgical prosthesis or a cannulated prosthesis without a phantom prosthesis. Each cannulated phantom prosthesis or cannulated prosthesis has an insert portion for location in a bone canal and a cannulation bore extending through the insert portion to receive a guide wire. The phantom includes at least one cement deflector element adapted to slide in sealing engagement on the guide wire and which can act to seal the interface between the guide wire and the surface of the distal end of the cannulation bore. The sheath used with the implant has a preformed unperforated sheath adapted to extend over the insert portion of the implant from its distal end to a position at or adjacent to its proximal end.Type: ApplicationFiled: November 13, 2001Publication date: August 22, 2002Inventors: John Andrew Storer, Andrew John Timperley
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Patent number: 6383224Abstract: A prosthetic fixing plate comprises a component to be located into the acetabulum prior to the insertion of a prosthetic ball joint cap. The plate has a closure wall adapted to close the wall or rim of the acetabulum across any discontinuity therein, and a locator is provided for locating said closure wall in place. The fixing plate can be supplied in various sizes and arrangements, the correct plate being chosen by the surgeon after close examination of X-ray photographs of the patient and through the use of a template which is used to determine the size and arrangement of the discontinuity and thus the correct size and arrangement of the plate to be used.Type: GrantFiled: December 16, 1999Date of Patent: May 7, 2002Assignee: Benoist Girard SASInventors: Graham Allan Gie, Robin Sydney Mackwood Ling, John Andrew Storer, Andrew John Timperley
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Publication number: 20020045949Abstract: A prosthesis provided with a stem at least part of which is enclosed in a mantle and which is for insertion in a bone cavity and attachment thereto by cement, said mantle having a wall thickness which is increased towards its proximal end to provide an outwardly projecting proximal balcony and which is dimensioned and adapted to locate the stem in a predetermined position within the cross-sectional area of the bone cavity at or towards the proximal end thereof.Type: ApplicationFiled: September 12, 2001Publication date: April 18, 2002Inventors: Robin Sydney Mackwood Ling, Graham Allan Gie, Andrew John Timperley, John Andrew Storer
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Publication number: 20020007220Abstract: A femoral component for a hip replacement joint having a tapered collarless stem for being cemented in a medullary canal. The proximal portion of the stem has a taper and the distal segment is generally circular in cross-section and has a length equal to or greater than the proximal portion. The component can be made in two separate pieces and can be coupled in the metaphysical area of the femur. In one embodiment, at the proximal end of the stem, there is a pronounced laterally projecting heel adapted to extend into the greater trochanter of the femur of the femur into which it is to be filled. Thus, the distal facing part of the heel can provide a lateral portion which is greater than that of known collarless stems and which is particularly adapted to resist torque. In order to fit the femoral component in the medullary canal, it is necessary to broach the medullary canal so that there is a cavity within the greater trochanter.Type: ApplicationFiled: December 16, 1999Publication date: January 17, 2002Inventors: GRAHAM ALLAN GIE, ROBIN SYDNEY MACKWOOD LING, JOHN ANDREW STORER, ANDREW JOHN TIMPERLEY
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Patent number: 6306174Abstract: A femoral component of a replacement hip joint is provided which has a stem for fixing in cement in a medullary cavity by cement and having a separate proximal component provided with a neck for a ball head. An attachment system is provided for securing the proximal component to the stem which allows selection of an infinite number of angularly displaced positions about a proximal/distal axis, and adapted to allow fixation of the two parts after insertion of the stem into the prepared medullary cavity and without causing torsional loads on the stem. The stem extends proximally to the level of the bone cut which allows the proximal component to rotate after the stem is implanted. If an infinite number of angularly displaced positions is not required, then a Vernier coupling system with a large member of positions can be used.Type: GrantFiled: December 16, 1999Date of Patent: October 23, 2001Assignee: Benoist Girard SASInventors: Graham Allan Gie, Robin Sydney Mackwood Ling, John Andrew Storer, Andrew John Timperley
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Publication number: 20010004712Abstract: A prosthesis provided with a stem at least part of which is enclosed in a mantle and which is for insertion in a bone cavity and attachment thereto by cement, said mantle having a wall thickness which is increased towards its proximal end to provide an outwardly projecting proximal balcony and which is dimensioned and adapted to locate the stem in a predetermined position within the cross-sectional area of the bone cavity at or towards the proximal end thereof.Type: ApplicationFiled: June 1, 1999Publication date: June 21, 2001Inventors: ROBIN SYDNEY MACKWOOD LING, GRAHAM ALLAN GIE, ANDREW JOHN TIMPERLEY, JOHN ANDREW STORER
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Patent number: 6241772Abstract: A device for plugging the medullary canal of a bone to prevent the passage of locating cement and for centralising or guiding the stem of a prosthesis comprising a main body portion adapted to engage the wall of the canal to act as a plug and having a centralising or guide opening to receive the stem of the prosthesis.Type: GrantFiled: June 1, 1999Date of Patent: June 5, 2001Assignee: Benoist Girard SASInventors: Robin Sydney Mackwood Ling, Graham Allan Gie, Andrew John Timperley, Denis Pichon, John Andrew Storer
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Patent number: 6214053Abstract: A prosthesis provided with a device for guiding its stem in a bone cavity and in which it is to be attached by cement. The sleeve guiding device comprises a sleeve having an opening to receive the stem and locate the sleeve on the stem at a position at or towards its proximal end. The is dimensioned and adapted to locate the stem in a predetermined position within the cross-sectional area of the bore of the bone cavity.Type: GrantFiled: June 1, 1999Date of Patent: April 10, 2001Assignee: Benoist Girard SASInventors: Robin Sydney Mackwood Ling, Graham Allan Gie, Andrew John Timperley, John Andrew Storer
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Patent number: 6123730Abstract: A prosthesis provided with a stem for fixation with cement in a bone socket, the proximal portion of the stem being provided with a number of shaped projections which are dimensioned to contact the inner wall of the bone socket and to act to guide the proximal end of the stem therein.Type: GrantFiled: June 1, 1999Date of Patent: September 26, 2000Assignee: Benoist Girard SASInventors: Robin Sydney Mackwood Ling, Graham Allan Gie, Andrew John Timperley, John Andrew Storer