Patents by Inventor Francis D. BARMES

Francis D. BARMES 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: 11911281
    Abstract: Implants, devices, systems and methods for maintaining, correcting and/or fusing joint deformities are disclosed. The implant including a first member, a second member, and a coupling member with a first end and a second end, wherein the first end engages the first member and the second end engages the second member. Methods of using the implants for maintaining, correcting and/or fusing joint deformities are also disclosed.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: February 27, 2024
    Assignee: Paragon 28, Inc.
    Inventors: Thomas R. Williams, Eric Lintula, Naser Rahman, Kyle James Hartson, Albert Dacosta, Dimitri Protopsaltis, Francis D. Barmes
  • Patent number: 11871943
    Abstract: Alignment instruments may include joint-line referencing systems having an alignment arm having a body with first and second portions defining first and second sides. The first portion has at least one first pin tube through-hole extending from the first to the second side. The second portion has a first opening on the first side. A pin tube guide member is receivable in the first through-hole. The pin tube guide member has a passageway therethrough. An angelwing alignment member includes a portion receivable in the first opening of the alignment arm. An alignment foot is secured to the second portion, and the alignment foot has a handle and a shim. The shim is positionable in a joint between a first bone and a second bone, the alignment arm is alignable relative to a first bone, and the pin tube guide is operable for securing a pin into the first bone.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: January 16, 2024
    Assignee: Paragon 28, Inc.
    Inventors: Daniel J. Lee, Joseph Dogué, Randy Allard, Francis D. Barmes, Mark Ray Dalton, Albert Dacosta, Spanky Raymond
  • Publication number: 20230389944
    Abstract: Alignment instruments may include joint-line referencing systems having an alignment arm having a body with first and second portions defining first and second sides. The first portion has at least one first pin tube through-hole extending from the first to the second side. The second portion has a first opening on the first side. A pin tube guide member is receivable in the first through-hole. The pin tube guide member has a passageway therethrough. An angelwing alignment member includes a portion receivable in the first opening of the alignment arm. An alignment foot is secured to the second portion, and the alignment foot has a handle and a shim. The shim is positionable in a joint between a first bone and a second bone, the alignment arm is alignable relative to a first bone, and the pin tube guide is operable for securing a pin into the first bone.
    Type: Application
    Filed: August 22, 2023
    Publication date: December 7, 2023
    Applicant: Paragon 28, Inc.
    Inventors: Daniel J. LEE, Joseph DOGUÉ, Randy ALLARD, Francis D. BARMES, Mark Ray DALTON, Albert DACOSTA, Spanky RAYMOND
  • Patent number: 11819224
    Abstract: Patient specific instruments, systems and methods for maintaining, correcting and/or resurfacing joint surfaces. A tibia alignment guide including a body with a first surface and a second surface, a base portion coupled to and extending away from the first surface of the body, and a tower portion coupled to and extending away from a top surface of the body.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: November 21, 2023
    Assignee: Paragon 28, Inc.
    Inventors: Randy Allard, Francis D. Barmes, Mark Ray Dalton, Joseph Dogué, Aaron Kannard, Daniel J. Lee
  • Patent number: 11730496
    Abstract: Alignment instruments may include joint-line referencing systems having an alignment arm having a body with first and second portions defining first and second sides. The first portion has at least one first pin tube through-hole extending from the first to the second side. The second portion has a first opening on the first side. A pin tube guide member is receivable in the first through-hole. The pin tube guide member has a passageway therethrough. An angelwing alignment member includes a portion receivable in the first opening of the alignment arm. An alignment foot is secured to the second portion, and the alignment foot has a handle and a shim. The shim is positionable in a joint between a first bone and a second bone, the alignment arm is alignable relative to a first bone, and the pin tube guide is operable for securing a pin into the first bone.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: August 22, 2023
    Assignee: Paragon 28, Inc.
    Inventors: Daniel J. Lee, Joseph Dogué, Randy Allard, Francis D. Barmes, Mark Ray Dalton, Albert Dacosta, Spanky Raymond
  • Publication number: 20230115254
    Abstract: Implants, devices, and methods for maintaining, correcting and/or fusing joint deformities are disclosed. The implant a first member, a second member, and an insert with a top surface and a bottom surface. The top surface couples to the first member and the bottom surface engages the second member. Kits and methods of using the implants for maintaining, correcting and/or fusing joint deformities are also disclosed.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 13, 2023
    Applicant: Paragon 28, Inc.
    Inventors: Daniel J. LEE, Albert DACOSTA, Francis D. BARMES, Joseph DOGUÉ, Richard OBERT, Robert David PAXSON
  • Patent number: 11559316
    Abstract: Guides, implants, devices, instruments, systems, and assemblies for achieving bone fusion are disclosed. A bone fusion system, including an implant template, a guide wire for insertion through the implant template, a bone plate for receiving the guide wire, and an alignment guide apparatus for coupling to the bone plate. Methods of using a bone fusion system for achieving bone fusion are also disclosed.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: January 24, 2023
    Assignee: Paragon 28, Inc.
    Inventors: Albert Dacosta, Byron L. Hutchinson, Spanky Raymond, Daniel J. Lee, Francis D. Barmes, Laura Zagrocki Brinker
  • Patent number: 11389253
    Abstract: Laser-based implant guide systems and methods that align an implant with an axis of an anatomical structure of interest are disclosed. The systems include a target base configured to couple to a patient in alignment with the axis, and a target member configured to couple to the target base that includes a visual indication of the location of the axis. The systems further include an implant guide that includes a laser device and a resection guide. The implant guide is configured to adjust at least one of the position and the orientation of the laser device with respect to the anatomical structure of interest such that a laser line projecting from the laser device is aligned with the visual indication of the target member, and the resection guide facilities implantation of the implant in a resected portion of the anatomical structure of interest in alignment with the axis.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: July 19, 2022
    Assignee: Paragon 28, Inc.
    Inventors: Francis D. Barmes, Daniel J. Lee, Leonard Daniel Latt, Randy Allard
  • Publication number: 20220192686
    Abstract: Resection guides include a body a plurality of alignment pin through-holes and a plurality of guide through-holes so that the pattern of guide through-holes is operable for receiving a drill for use in resecting the at least a portion of the anatomical structure of the patient. Sweeping reamers include a body having a plurality of alignment pin through-holes and an elongated opening, and a reamer extendable through the elongated opening of the body. Decoupled resection guides include a first body having a plurality of alignment pin through-holes and a second body having a plurality of fixation pin through-holes and at least one guide aperture operable for guiding a cutting tool for use in resecting a portion of the second anatomical structure of the patient. Methods employing the same are disclosed and operable in, for example, total ankle replacement.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: Paragon 28, Inc.
    Inventors: Daniel J. LEE, Joseph DOGUÉ, Albert DACOSTA, Francis D. BARMES, Jeffrey CHRISTENSEN
  • Publication number: 20220168112
    Abstract: Implants, devices, systems and methods for maintaining, correcting and/or fusing joint deformities are disclosed. The implant including a first member, a second member, and a coupling member with a first end and a second end, wherein the first end engages the first member and the second end engages the second member. Methods of using the implants for maintaining, correcting and/or fusing joint deformities are also disclosed.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Applicant: Paragon 28, Inc.
    Inventors: Thomas R. WILLIAMS, Eric LINTULA, Naser RAHMAN, Kyle James HARTSON, Albert DACOSTA, Dimitri PROTOPSALTIS, Francis D. BARMES
  • Publication number: 20220167999
    Abstract: Alignment instruments may include joint-line referencing systems having an alignment arm having a body with first and second portions defining first and second sides. The first portion has at least one first pin tube through-hole extending from the first to the second side. The second portion has a first opening on the first side. A pin tube guide member is receivable in the first through-hole. The pin tube guide member has a passageway therethrough. An angelwing alignment member includes a portion receivable in the first opening of the alignment arm. An alignment foot is secured to the second portion, and the alignment foot has a handle and a shim. The shim is positionable in a joint between a first bone and a second bone, the alignment arm is alignable relative to a first bone, and the pin tube guide is operable for securing a pin into the first bone.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Applicant: Paragon 28, Inc.
    Inventors: Daniel J. LEE, Joseph DOGUÉ, Randy ALLARD, Francis D. BARMES, Mark Ray DALTON, Albert DACOSTA, Spanky RAYMOND
  • Publication number: 20220151665
    Abstract: Implants, guides, devices, system and corresponding instruments for use in securing two bone segments together are disclosed. More specifically, a dynamic bone plate system is disclosed. The plate system includes a bone plate with at least one deformable member that is received within the bone plate. The bone plate construct also includes at least one coupling member for engaging the at least one deformable member to connect it to the bone plate system. The bone plate system also includes a plurality of bone fasteners for attaching the bone plate to the two bone segments. Methods for using the dynamic bone plate system to secure two bone segments together are also disclosed.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 19, 2022
    Applicant: Paragon 28, Inc.
    Inventors: Albert DACOSTA, Randy ALLARD, Richard David HUNT, Francis D. BARMES, Laura Zagrocki BRINKER, Kenneth Allan ROGGOW, Garrett Jeffrey LIPKER, Kaitlin KARAS
  • Patent number: 11272944
    Abstract: Resection guides include a body a plurality of alignment pin through-holes and a plurality of guide through-holes so that the pattern of guide through-holes is operable for receiving a drill for use in resecting the at least a portion of the anatomical structure of the patient. Sweeping reamers include a body having a plurality of alignment pin through-holes and an elongated opening, and a reamer extendable through the elongated opening of the body. Decoupled resection guides include a first body having a plurality of alignment pin through-holes and a second body having a plurality of fixation pin through-holes and at least one guide aperture operable for guiding a cutting tool for use in resecting a portion of the second anatomical structure of the patient. Methods employing the same are disclosed and operable in, for example, total ankle replacement.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: March 15, 2022
    Assignee: Paragon 28, Inc.
    Inventors: Daniel J. Lee, Joseph Dogué, Albert Dacosta, Francis D. Barmes, Jeffrey Christensen
  • Patent number: 11246610
    Abstract: Alignment instruments may include joint-line referencing systems having an alignment arm having a body with first and second portions defining first and second sides. The first portion has at least one first pin tube through-hole extending from the first to the second side. The second portion has a first opening on the first side. A pin tube guide member is receivable in the first through-hole. The pin tube guide member has a passageway therethrough. An angelwing alignment member includes a portion receivable in the first opening of the alignment arm. An alignment foot is secured to the second portion, and the alignment foot has a handle and a shim. The shim is positionable in a joint between a first bone and a second bone, the alignment arm is alignable relative to a first bone, and the pin tube guide is operable for securing a pin into the first bone.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: February 15, 2022
    Assignee: Paragon 28, Inc.
    Inventors: Daniel J. Lee, Joseph Dogué, Randy Allard, Francis D. Barmes, Mark Ray Dalton, Albert Dacosta, Spanky Raymond
  • Patent number: 11246712
    Abstract: Implants, devices, systems and methods for maintaining, correcting and/or fusing joint deformities are disclosed. The implant including a first member, a second member, and a coupling member with a first end and a second end, wherein the first end engages the first member and the second end engages the second member. Methods of using the implants for maintaining, correcting and/or fusing joint deformities are also disclosed.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: February 15, 2022
    Assignee: Paragon 28, Inc.
    Inventors: Thomas R. Williams, Eric Lintula, Naser Rahman, Kyle James Hartson, Albert Dacosta, Dimitri Protopsaltis, Francis D. Barmes
  • Publication number: 20220031340
    Abstract: Instruments, implants, bone plates, systems and methods for correcting bone deformities and fractures in the lower extremity are disclosed. Specifically, targeting instruments, implants, bone plates, systems and methods used for correcting bone deformities and/or fractures in the foot using compression are disclosed.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 3, 2022
    Applicant: Paragon 28, Inc.
    Inventors: Joseph DOGUÉ, Albert DACOSTA, Francis D. BARMES, Spanky RAYMOND, Laura Zagrocki BRINKER
  • Publication number: 20220022894
    Abstract: Patient specific instruments, systems and methods for maintaining, correcting and/or resurfacing joint surfaces. A tibia alignment guide including a body with a first surface and a second surface, a base portion coupled to and extending away from the first surface of the body, and a tower portion coupled to and extending away from a top surface of the body.
    Type: Application
    Filed: October 12, 2021
    Publication date: January 27, 2022
    Applicant: Paragon 28, Inc.
    Inventors: Randy ALLARD, Francis D. BARMES, Mark Ray DALTON, Joseph DOGUÉ, Aaron KANNARD, Daniel J. LEE
  • Publication number: 20210353313
    Abstract: Resection guides include a body a plurality of alignment pin through-holes and a plurality of guide through-holes so that the pattern of guide through-holes is operable for receiving a drill for use in resecting the at least a portion of the anatomical structure of the patient. Sweeping reamers include a body having a plurality of alignment pin through-holes and an elongated opening, and a reamer extendable through the elongated opening of the body. Decoupled resection guides include a first body having a plurality of alignment pin through-holes and a second body having a plurality of fixation pin through-holes and at least one guide aperture operable for guiding a cutting tool for use in resecting a portion of the second anatomical structure of the patient. Methods employing the same are disclosed and operable in, for example, total ankle replacement.
    Type: Application
    Filed: June 11, 2021
    Publication date: November 18, 2021
    Applicant: Paragon 28, Inc.
    Inventors: Daniel J. LEE, Joseph DOGUÉ, Albert DACOSTA, Francis D. BARMES, Jeffrey CHRISTENSEN
  • Patent number: 11141174
    Abstract: Patient specific instruments, systems and methods for maintaining, correcting and/or resurfacing joint surfaces. A tibia alignment guide including a body with a first surface and a second surface, a base portion coupled to and extending away from the first surface of the body, and a tower portion coupled to and extending away from a top surface of the body.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: October 12, 2021
    Assignee: Paragon 28, Inc.
    Inventors: Randy Allard, Francis D. Barmes, Mark Ray Dalton, Joseph Dogué, Aaron Kannard, Daniel J. Lee
  • Publication number: 20210298911
    Abstract: Methods for total ankle replacement procedures are disclosed. A method includes making an initial incision, obtaining an alignment guide, performing an alignment, performing a tibia and talar resection, trialing the implant components, performing a talar chamfer resection, and implanting the components.
    Type: Application
    Filed: June 14, 2021
    Publication date: September 30, 2021
    Applicant: Paragon 28, Inc.
    Inventors: Mark Ray DALTON, Jeffrey CHRISTENSEN, Daniel J. LEE, Joseph DOGUÉ, Francis D. BARMES, Albert DACOSTA, Aaron KANNARD