Patents by Inventor Adam J. Cundiff

Adam J. Cundiff 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: 12245775
    Abstract: Surgical instruments for performing wedge-shaped osteotomies are disclosed herein. One surgical instrument includes a body with a distal end, a proximal end, a bottom surface, and a top surface including a slope extending upward and along a single plane from the distal end to the proximal end. The surgical instrument further includes multiple columns of cutting blades positioned on the top surface in which each of the cutting blades are spaced apart and extend vertically along at least a portion of the slope from the distal end to the proximal end. Another surgical instrument includes the cutting blades positioned in multiple rows of cutting blades on the top surface such that the multiple rows of cutting blades extend along the slope from the distal end to the proximal end and each cutting blade in the plurality of cutting blades extends horizontally across the top surface.
    Type: Grant
    Filed: June 3, 2022
    Date of Patent: March 11, 2025
    Assignee: Fusion Orthopedics, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson
  • Publication number: 20250000521
    Abstract: Surgical instruments, systems, and methods for performing an osteotomy are disclosed herein. A surgical system includes a body with a distal end, a proximal end, a first surface, and a second surface. The surgical system can include cutting blades positioned on the first surface and/or the second surface. The surgical system can include columns of cutting blades positioned on the first surface and/or the second surface. The surgical system can include rows of cutting blades positioned on the first surface and/or the second surface.
    Type: Application
    Filed: June 27, 2023
    Publication date: January 2, 2025
    Applicant: Fusion Orthopedics USA, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson
  • Publication number: 20240423648
    Abstract: Various surgical cutting blocks are presented herein. One surgical cutting block includes a cutting platform including a positioning aperture formed on the cutting platform in which the positioning platform divides the cutting platform into first and second sides and the first side and/or the second side includes multiple single cut guides formed thereon. Another surgical cutting block includes a cutting platform including a positioning aperture formed on the cutting platform in which the positioning platform divides the cutting platform into first and second sides and the first side and/or the second side incudes a double cut guide formed thereon. Yet another surgical cutting block includes a cutting platform including a positioning aperture formed on the cutting platform in which the positioning platform divides the cutting platform into first and second sides and the first side and/or the second side includes a multi-cut guide formed thereon.
    Type: Application
    Filed: August 16, 2024
    Publication date: December 26, 2024
    Applicant: Fusion Orthopedics USA, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Kolby K. Black, Mark William Roberts, JR., Eli W. Jacobson
  • Publication number: 20240350148
    Abstract: Surgical systems and methods for performing an osteotomy are disclosed herein. A surgical system includes a frame including a first section, second section, third section, fourth section, and a window. The surgical system can include a cut guide that can fit within the window and contact the first side, the second side, the third side, and the fourth side. The surgical system can include an aligner that can fit within the window and contact the first side, the second side, the third.
    Type: Application
    Filed: December 22, 2023
    Publication date: October 24, 2024
    Applicant: Fusion Orthopedics USA, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Mark William Roberts, JR., Eli W. Jacobson, William J. Bush
  • Patent number: 12089854
    Abstract: Surgical instruments for performing osteotomies and particularly, wedge-shaped osteotomies, are disclosed herein. A surgical instrument includes a body with a distal end, a proximal end, a bottom surface, and a top surface including a slope extending upward and along a single plane from the distal end to the proximal end. The surgical instrument further includes multiple cutting burrs positioned on the top surface extending along the slope from the distal end to the proximal end and teeth positioned on the distal end. Further, the body tapers from the distal end to the proximal end. Other surgical instruments include a non-patterned set of cutting burrs along the slope from the distal end to the proximal end or the cutting burrs positioned in multiple rows or columns on the top surface along the slope from the distal end to the proximal end.
    Type: Grant
    Filed: June 3, 2022
    Date of Patent: September 17, 2024
    Inventors: Adam J. Cundiff, Nathan G. Peterson
  • Patent number: 12064127
    Abstract: Various surgical cutting blocks are presented herein. One surgical cutting block includes a cutting platform including a positioning aperture formed on the cutting platform in which the positioning platform divides the cutting platform into first and second sides and the first side and/or the second side includes multiple single cut guides formed thereon. Another surgical cutting block includes a cutting platform including a positioning aperture formed on the cutting platform in which the positioning platform divides the cutting platform into first and second sides and the first side and/or the second side incudes a double cut guide formed thereon. Yet another surgical cutting block includes a cutting platform including a positioning aperture formed on the cutting platform in which the positioning platform divides the cutting platform into first and second sides and the first side and/or the second side includes a multi-cut guide formed thereon.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: August 20, 2024
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Kolby K. Black, Mark William Roberts, Jr., Eli W. Jacobson
  • Publication number: 20240252210
    Abstract: Osteotomy fixation systems and surgical methods are provided herein. A fixation system can comprise a body, a curved portion, a dorsal extension, a medial extension, and at least three fixation holes. The curved portion can be configured to conform to a curvature of a first cuneiform. The dorsal extension can be configured to conform to a curvature of a dorsal side of a first metatarsal. The medial extension can be configured to conform to a curvature of a medial side of the first metatarsal.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 1, 2024
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Scott Maling, Mark William Roberts, JR., Eli W. Jacobson
  • Patent number: 12035927
    Abstract: Surgical instruments for performing wedge-shaped osteotomies are disclosed herein. One surgical instrument includes a body including a distal end, a proximal end, and a top surface. The top surface includes a slope extending upward and along a single plane from the distal end to the proximal end. Multiple columns of cutting blades positioned on the top surface and each of the cutting blades includes a respective uniform height that extends vertically along at least a portion of the slope. Another surgical instrument includes a top surface including a flat plane. Multiple columns of cutting blades are positioned on the top surface and the columns of cutting blades are spaced apart and positioned on at least a portion of the top surface. Each cutting blade extends horizontally along the top surface and includes an increasing slope extending upward and along a single plane from the distal end to the proximal end.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: July 16, 2024
    Assignee: Fusion Orthopedics, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson
  • Patent number: 11963686
    Abstract: Surgical systems and methods for performing an osteotomy are disclosed herein. A surgical system includes a frame including a first section, second section, third section, fourth section, and a window. The surgical system can include a cut guide that can fit within the window and contact the first side, the second side, the third side, and the fourth side. The surgical system can include an aligner that can fit within the window and contact the first side, the second side, the third.
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: April 23, 2024
    Assignee: Fusion Orthopedics USA, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Mark William Roberts, Jr., Eli W. Jacobson, William J. Bush
  • Patent number: 11944324
    Abstract: Surgical instruments for performing wedge-shaped osteotomies are disclosed herein. One surgical instrument includes a body with a distal end, a proximal end, a bottom surface, and a top surface including a slope extending upward and along a single plane from the distal end to the proximal end. The surgical instrument further includes multiple columns of cutting blades positioned on the top surface in which each of the cutting blades are spaced apart and extend vertically along at least a portion of the slope from the distal end to the proximal end. Another surgical instrument includes the cutting blades positioned in multiple rows of cutting blades on the top surface such that the multiple rows of cutting blades extend along the slope from the distal end to the proximal end and each cutting blade in the plurality of cutting blades extends horizontally across the top surface.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: April 2, 2024
    Inventors: Adam J. Cundiff, Nathan G. Peterson
  • Publication number: 20230389940
    Abstract: Surgical instruments and methods for performing an osteotomy are disclosed herein. A surgical instrument includes a body with a distal end, a proximal end, a first surface, and a second surface. The surgical instrument can include cutting blades positioned on the first surface and the second surface. The surgical instrument can include columns of cutting blades positioned on the first surface and/or the second surface. The surgical instrument can include rows of cutting blades positioned on the first surface and/or the second surface.
    Type: Application
    Filed: March 2, 2023
    Publication date: December 7, 2023
    Applicant: Fusion Orthopedics, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson
  • Publication number: 20230255651
    Abstract: Osteotomy cutting systems and surgical methods are provided herein. One surgical method includes coupling, to a cuneiform of a subject, a surgical apparatus for use in facilitating correction of a bunion and coupling the surgical apparatus to another bone of the subject. Another surgical method includes coupling a surgical apparatus to a cuneiform and metatarsal of a subject, coupling a cutting block for alignment at a joint between the cuneiform and the metatarsal, and performing a surgical procedure utilizing the surgical apparatus and the cutting block to correct a bunion. A further surgical method includes providing a surgical apparatus for use in facilitating correction of a bunion in a subject in which the surgical apparatus is configured to couple to a cuneiform and a metatarsal of the subject and performing a surgical procedure utilizing the surgical apparatus while the surgical apparatus is coupled to the cuneiform and the metatarsal.
    Type: Application
    Filed: March 13, 2023
    Publication date: August 17, 2023
    Applicant: Fusion Orthopedics USA, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson, Sergio H. Urquiza
  • Publication number: 20230233214
    Abstract: Surgical instruments and methods for performing an osteotomy are disclosed herein. A surgical instrument includes a body with a distal end, a proximal end, a first surface, and a second surface. The surgical instrument can include cutting burrs positioned on the first surface and/or the second surface. The surgical instrument can also include cutting burrs positioned on the first surface and cutting blades positioned on the second surface.
    Type: Application
    Filed: April 5, 2023
    Publication date: July 27, 2023
    Applicant: Fusion Orthopedics, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson
  • Patent number: 11672549
    Abstract: Surgical jigs for use in an osteotomy are provided herein. One surgical jig includes a rail body, a contact coupled to the rail body and configured to engage a metatarsal of a subject, and an attachment body coupled to the rail body and configured to engage a cuneiform of the subject. Other surgical jigs include a rail body, a contact coupled to the rail body and configured to engage a metatarsal of a subject; an arm coupled to the rail body, an attachment body coupled to the arm and configured to engage a cuneiform of the subject, a rail hinge coupling the arm and the rail body, a rail adjustment screw coupled to the arm, a rotation guide coupled to the rail body, and a distraction body coupled to the rail body. Some surgical jigs are reversible for performing an osteotomy on either foot or both feet of the subject.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: June 13, 2023
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Kolby K. Black, Mark William Roberts, Jr., Scott Maling, Jason Harrill
  • Patent number: 11622802
    Abstract: Innovative orthopedic implant assemblies, devices, and methods are provided. One example assembly includes two implant devices. An example implant device includes two ends oppositely located with a bulbous portion located at one end and a screw portion located at the opposite end. An example second implant device includes two ends oppositely located with a looped portion defining an aperture located at one end and a nail portion located at the opposite end. The nail portion can include a tip and a smooth or substantially smooth portion. The second implant device can be implanted into a bone by striking the looped portion to facilitate the tip and at least part of the nail portion penetrating the bone.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: April 11, 2023
    Inventors: Adam J. Cundiff, Nathan G. Peterson
  • Patent number: 11617607
    Abstract: Innovative orthopedic implant assemblies and devices are provided. One example assembly includes two implant devices. An example implant device includes two ends oppositely located with a bulbous portion located at one end and a screw portion located at the opposite end. An example second implant device includes two ends oppositely located with a looped portion defining an aperture located at one end and a nail portion located at the opposite end. The nail portion can include a tip and a smooth or substantially smooth portion. The second implant device can be implanted into a bone by striking the looped portion to facilitate the tip and at least part of the nail portion penetrating the bone.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: April 4, 2023
    Inventors: Adam J. Cundiff, Nathan G. Peterson
  • Publication number: 20220409222
    Abstract: Osteotomy cutting systems and surgical methods are provided herein. One surgical method includes coupling, to a cuneiform of a subject, a surgical apparatus for use in facilitating correction of a bunion and coupling the surgical apparatus to another bone of the subject. Another surgical method includes coupling a surgical apparatus to a cuneiform and metatarsal of a subject, coupling a cutting block for alignment at a joint between the cuneiform and the metatarsal, and performing a surgical procedure utilizing the surgical apparatus and the cutting block to correct a bunion. A further surgical method includes providing a surgical apparatus for use in facilitating correction of a bunion in a subject in which the surgical apparatus is configured to couple to a cuneiform and a metatarsal of the subject and performing a surgical procedure utilizing the surgical apparatus while the surgical apparatus is coupled to the cuneiform and the metatarsal.
    Type: Application
    Filed: August 29, 2022
    Publication date: December 29, 2022
    Applicant: Fusion Orthopedics USA, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson, Sergio H. Urquiza
  • Publication number: 20220361898
    Abstract: Surgical instruments and methods for performing an osteotomy are disclosed herein. A surgical instrument includes a body with a distal end, a proximal end, a first surface, and a second surface. The surgical instrument can include cutting blades positioned on the first surface and the second surface. The surgical instrument can include columns of cutting blades positioned on the first surface and/or the second surface. The surgical instrument can include rows of cutting blades positioned on the first surface and/or the second surface.
    Type: Application
    Filed: June 3, 2022
    Publication date: November 17, 2022
    Applicant: Fusion Orthopedics, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson
  • Publication number: 20220304701
    Abstract: Surgical instruments and methods for performing an osteotomy are disclosed herein. A surgical instrument includes a body with a distal end, a proximal end, a first surface, and a second surface. The surgical instrument can include cutting burrs positioned on the first surface and/or the second surface. The surgical instrument can include cutting burrs positioned on the first surface and cutting blades positioned on the second surface.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 29, 2022
    Applicant: Fusion Orthopedics, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson
  • Publication number: 20220304706
    Abstract: Surgical instruments and methods for performing an osteotomy are disclosed herein. A surgical instrument includes a body with a distal end, a proximal end, a first surface, and a second surface. The surgical instrument can include cutting burrs positioned on the first surface and/or the second surface. The surgical instrument can also include cutting burrs positioned on the first surface and cutting blades positioned on the second surface.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 29, 2022
    Applicant: Fusion Orthopedics, LLC
    Inventors: Adam J. Cundiff, Nathan G. Peterson, Eli W. Jacobson