Patents by Inventor Mary McCombs

Mary McCombs 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).

  • Patent number: 11712254
    Abstract: A wedge osteotomy method inserts a first wire into a first bone of the foot, distal from tissue to be removed. A second wire is inserted into a second bone, so the tissue to be removed is distal from the second wire. A cut guide is pivoted about the first wire, until a first axis of the cut guide is parallel with a longitudinal axis of the first metatarsal. The cut guide has a slot perpendicular to the first axis for guiding a cutter to cut bone, while the first axis is aligned with the longitudinal axis of the first metatarsal. The cut guide is then pivoted about the second wire, until the first axis is aligned with the longitudinal axis of the talus, and bone is cut through the slot, to form a second planar cut into or through bone material.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: August 1, 2023
    Assignee: WRIGHT MEDICAL TECHNOLOGY, INC.
    Inventors: George Matthew Awtrey, Vinay D. Patel, Scott A. Armacost, Mary McCombs-Stearnes
  • Publication number: 20210085346
    Abstract: A wedge osteotomy method inserts a first wire into a first bone of the foot, distal from tissue to be removed. A second wire is inserted into a second bone, so the tissue to be removed is distal from the second wire. A cut guide is pivoted about the first wire, until a first axis of the cut guide is parallel with a longitudinal axis of the first metatarsal. The cut guide has a slot perpendicular to the first axis for guiding a cutter to cut bone, while the first axis is aligned with the longitudinal axis of the first metatarsal. The cut guide is then pivoted about the second wire, until the first axis is aligned with the longitudinal axis of the talus, and bone is cut through the slot, to form a second planar cut into or through bone material.
    Type: Application
    Filed: December 9, 2020
    Publication date: March 25, 2021
    Applicant: Wright Medical Technology, Inc.
    Inventors: George Matthew AWTREY, Vinay D. PATEL, Scott A. ARMACOST, Mary MCCOMBS-STEARNES
  • Patent number: 10888340
    Abstract: A wedge osteotomy method inserts a first wire into a first bone of the foot, distal from tissue to be removed. A second wire is inserted into a second bone, so the tissue to be removed is distal from the second wire. A cut guide is pivoted about the first wire, until a first axis of the cut guide is parallel with a longitudinal axis of the first metatarsal. The cut guide has a slot perpendicular to the first axis for guiding a cutter to cut bone, while the first axis is aligned with the longitudinal axis of the first metatarsal. The cut guide is then pivoted about the second wire, until the first axis is aligned with the longitudinal axis of the talus, and bone is cut through the slot, to form a second planar cut into or through bone material.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: January 12, 2021
    Assignee: WRIGHT MEDICAL TECHNOLOGY, INC.
    Inventors: George Matthew Awtrey, Vinay D. Patel, Scott A. Armacost, Mary McCombs-Stearnes
  • Publication number: 20180317942
    Abstract: A wedge osteotomy method inserts a first wire into a first bone of the foot, distal from tissue to be removed. A second wire is inserted into a second bone, so the tissue to be removed is distal from the second wire. A cut guide is pivoted about the first wire, until a first axis of the cut guide is parallel with a longitudinal axis of the first metatarsal. The cut guide has a slot perpendicular to the first axis for guiding a cutter to cut bone, while the first axis is aligned with the longitudinal axis of the first metatarsal. The cut guide is then pivoted about the second wire, until the first axis is aligned with the longitudinal axis of the talus, and bone is cut through the slot, to form a second planar cut into or through bone material.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 8, 2018
    Inventors: George Matthew AWTREY, Vinay D. PATEL, Scott A. ARMACOST, Mary MCCOMBS-STEARNES
  • Patent number: 10076368
    Abstract: An article comprises a unitary plate configured to conform to a foot of a patient. The plate has a dorsal portion shaped to conform to a dorsal surface of a medial column of the foot and a plantar-medial portion shaped to conform to a medial surface of a first metatarsal of the foot and extend to a plantar surface of the first metatarsal. The plantar-medial portion is integrally attached to the dorsal portion. The plate has a plurality of apertures for receiving screws. The apertures include: a plurality of first apertures through the dorsal portion, adapted to receive a respective one or more first screws to be inserted into a dorsal surface of a talus of the foot, and at least one second aperture adapted to receive a second screw inserted through a plantar end of the plantar-medial portion into a first metatarsal of the foot.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: September 18, 2018
    Assignee: Wright Medical Technology, Inc.
    Inventors: Vinay Patel, Mary Mccombs-Stearnes
  • Patent number: 10039559
    Abstract: A wedge osteotomy method inserts a first wire into a first bone of the foot, distal from tissue to be removed. A second wire is inserted into a second bone, so the tissue to be removed is distal from the second wire. A cut guide is pivoted about the first wire, until a first axis of the cut guide is parallel with a longitudinal axis of the first metatarsal. The cut guide has a slot perpendicular to the first axis for guiding a cutter to cut bone, while the first axis is aligned with the longitudinal axis of the first metatarsal. The cut guide is then pivoted about the second wire, until the first axis is aligned with the longitudinal axis of the talus, and bone is cut through the slot, to form a second planar cut into or through bone material.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: August 7, 2018
    Assignee: Wright Medical Technology, Inc.
    Inventors: George Matthew Awtrey, Vinay D. Patel, Scott A Armacost, Mary McCombs-Stearnes
  • Publication number: 20180132912
    Abstract: An article comprises a unitary plate configured to conform to a foot of a patient. The plate has a dorsal portion shaped to conform to a dorsal surface of a medial column of the foot and a plantar-medial portion shaped to conform to a medial surface of a first metatarsal of the foot and extend to a plantar surface of the first metatarsal. The plantar-medial portion is integrally attached to the dorsal portion. The plate has a plurality of apertures for receiving screws. The apertures include: a plurality of first apertures through the dorsal portion, adapted to receive a respective one or more first screws to be inserted into a dorsal surface of a talus of the foot, and at least one second aperture adapted to receive a second screw inserted through a plantar end of the plantar-medial portion into a first metatarsal of the foot.
    Type: Application
    Filed: December 21, 2017
    Publication date: May 17, 2018
    Applicant: Wright Medical Technology, Inc.
    Inventors: Vinay PATEL, Mary MCCOMBS-STEARNES
  • Patent number: 9877754
    Abstract: An article comprises a unitary plate configured to conform to a foot of a patient. The plate has a dorsal portion shaped to conform to a dorsal surface of a medial column of the foot and a plantar-medial portion shaped to conform to a medial surface of a first metatarsal of the foot and extend to a plantar surface of the first metatarsal. The plantar-medial portion is integrally attached to the dorsal portion. The plate has a plurality of apertures for receiving screws. The apertures include: a plurality of first apertures through the dorsal portion, adapted to receive a respective one or more first screws to be inserted into a dorsal surface of a talus of the foot, and at least one second aperture adapted to receive a second screw inserted through a plantar end of the plantar-medial portion into a first metatarsal of the foot.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: January 30, 2018
    Assignee: WRIGHT MEDICAL TECHNOLOGY, INC.
    Inventors: Vinay Patel, Mary McCombs-Stearns
  • Publication number: 20170056031
    Abstract: A wedge osteotomy method inserts a first wire into a first bone of the foot, distal from tissue to be removed. A second wire is inserted into a second bone, so the tissue to be removed is distal from the second wire. A cut guide is pivoted about the first wire, until a first axis of the cut guide is parallel with a longitudinal axis of the first metatarsal. The cut guide has a slot perpendicular to the first axis for guiding a cutter to cut bone, while the first axis is aligned with the longitudinal axis of the first metatarsal. The cut guide is then pivoted about the second wire, until the first axis is aligned with the longitudinal axis of the talus, and bone is cut through the slot, to form a second planar cut into or through bone material.
    Type: Application
    Filed: September 2, 2015
    Publication date: March 2, 2017
    Inventors: George Matthew AWTREY, Vinay D. PATEL, Scott A. ARMACOST, Mary MCCOMBS-STEARNES
  • Publication number: 20160256204
    Abstract: An article comprises a unitary plate configured to conform to a foot of a patient. The plate has a dorsal portion shaped to conform to a dorsal surface of a medial column of the foot and a plantar-medial portion shaped to conform to a medial surface of a first metatarsal of the foot and extend to a plantar surface of the first metatarsal. The plantar-medial portion is integrally attached to the dorsal portion. The plate has a plurality of apertures for receiving screws. The apertures include: a plurality of first apertures through the dorsal portion, adapted to receive a respective one or more first screws to be inserted into a dorsal surface of a talus of the foot, and at least one second aperture adapted to receive a second screw inserted through a plantar end of the plantar-medial portion into a first metatarsal of the foot.
    Type: Application
    Filed: September 11, 2014
    Publication date: September 8, 2016
    Inventors: Vinay PATEL, Mary MCCOMBS-STEARNS
  • Patent number: 8267975
    Abstract: A set of screws sized and configured for fixing a Jones fracture in a fifth metatarsal bone of a patient by preserving a bone thread path. Each screw has a low profile head on a trailing end, a thread portion on a leading portion, and a smooth shank portion between the head portion and the thread portion. A first screw has a thread major diameter of between about 4.4-4.6 mm, a second screw a thread major diameter of between about 5.4-5.6 mm, and a third screw a thread major diameter of between about 6.4-6.6 mm. The thread portion of all the screws in the set has a set of identical thread profile characteristics comprising a pitch, a leading edge angle, a trailing edge angle, a leading edge radius, a trailing edge radius, and a land. Each screw size is provided in various preferred lengths.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: September 18, 2012
    Assignee: Wright Medical Technology, Inc.
    Inventors: Mary McCombs, Aaron C. Smith, James A. Nunley
  • Publication number: 20110313469
    Abstract: A set of screws sized and configured for fixing a Jones fracture in a fifth metatarsal bone of a patient by preserving a bone thread path. Each screw has a low profile head on a trailing end, a thread portion on a leading portion, and a smooth shank portion between the head portion and the thread portion. A first screw has a thread major diameter of between about 4.4-4.6 mm, a second screw a thread major diameter of between about 5.4-5.6 mm, and a third screw a thread major diameter of between about 6.4-6.6 mm. The thread portion of all the screws in the set has a set of identical thread profile characteristics comprising a pitch, a leading edge angle, a trailing edge angle, a leading edge radius, a trailing edge radius, and a land. Each screw size is provided in various preferred lengths.
    Type: Application
    Filed: August 29, 2011
    Publication date: December 22, 2011
    Applicant: Wright Medical Technology, Inc.
    Inventors: Mary McCOMBS, Aaron C. Smith, James A. Nunley
  • Publication number: 20080249574
    Abstract: A set of screws sized and configured for fixing a Jones fracture in a fifth metatarsal bone of a patient by preserving a bone thread path. Each screw has a low profile head on a trailing end, a thread portion on a leading portion, and a smooth shank portion between the head portion and the thread portion. A first screw has a thread major diameter of between about 4.4-4.6 mm, a second screw a thread major diameter of between about 5.4-5.6 mm, and a third screw a thread major diameter of between about 6.4-6.6 mm. The thread portion of all the screws in the set has a set of identical thread profile characteristics comprising a pitch, a leading edge angle, a trailing edge angle, a leading edge radius, a trailing edge radius, and a land. Each screw size is provided in various preferred lengths.
    Type: Application
    Filed: March 20, 2008
    Publication date: October 9, 2008
    Inventors: Mary McCombs, Aaron C. Smith, James A. Nunley