Patents by Inventor Ryan D. KOEPKE
Ryan D. KOEPKE 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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Publication number: 20240091017Abstract: A radial head assembly is provided that includes a collar, an articular member, an articular head component, and stem that is configured to engage the articular head component. The articular member at least partially defines an articular space within the collar when disposed in the collar.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: HOWMEDICA OSTEONICS CORP.Inventors: Matthew Victor KARTHOLL, Brad Alan PARKER, Kevin Alika FARLEY, Ryan D. KOEPKE
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Patent number: 11865009Abstract: A radial head assembly is provided that includes a stem, a collar, a locking ring, and an articular member. The stem has a convex articular head on one end thereof. The locking ring has a ring wall, which has a ring opening. The ring wall has an angular outer surface and a slot configured to permit the ring wall to radially expand. The angular outer surface engages an angular portion of an interior surface of the collar. The articular member and the locking ring define an articular space within the collar. The articular space is configured to receive the convex articular head.Type: GrantFiled: January 25, 2022Date of Patent: January 9, 2024Assignee: HOWMEDICA OSTEONICS CORP.Inventors: Matthew Victor Kartholl, Brad Alan Parker, Kevin Alika Farley, Ryan D. Koepke
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Publication number: 20230397999Abstract: Various apparatus and methods for implanting glenoid prostheses are disclosed. In various embodiments, a kit for shoulder surgery can include a partial reaming guide having a patient-matched surface shaped to conform to a scapula of a patient, the partial reaming guide configured to limit glenoid reaming about a reaming axis to only a portion of a glenoid; and an anchor peg channel guide having a patient-matched surface shaped to conform to a portion of the glenoid, the anchor peg channel guide having a channel offset from the reaming axis.Type: ApplicationFiled: August 23, 2023Publication date: December 14, 2023Applicant: HOWMEDICA OSTEONICS CORP.Inventors: Pierric Deransart, William J. Slone, Robert J. Ball, Gilles Walch, Pascal Boileau, George S. Athwal, Jon J.P. Warner, Robert Z. Tashjian, Jay D. Keener, Charles L. Penninger, Ryan D. Koepke, Matthew Victor Kartholl, Marine Godelu, Douglas Charles Garman
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Patent number: 11779471Abstract: Various apparatus and methods for implanting glenoid prostheses are disclosed. In various embodiments, a method for performing shoulder surgery can include guiding a guide pin into the glenoid surface along a reaming axis. A partial reaming guide can be placed in contact with the glenoid surface over the guide pin. A reamer can be guided over the guide pin to ream the glenoid surface. The reamer can be further advanced over the guide pin until the reamer contacts the partial reaming guide, whereby such contact limits reaming to only a portion of the glenoid surface.Type: GrantFiled: February 10, 2021Date of Patent: October 10, 2023Assignee: HOWMEDICA OSTEONICS CORP.Inventors: Pierric Deransart, William J. Slone, Robert J. Ball, Gilles Walch, Pascal Boileau, George S. Athwal, Jon J. P. Warner, Robert Z. Tashjian, Jay D. Keener, Charles L. Penninger, Ryan D. Koepke, Matthew Victor Kartholl, Marine Godelu, Douglas Charles Garman
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Publication number: 20230172730Abstract: A glenosphere handling tool, which can be an impactor, is provided that includes an elongate body and a retention portion. The retention portion is disposed at a distal end of the elongate body. The retention portion includes a plurality of wall segments of the elongate body separated from each other by one or more slots. The slot(s) extends proximally from the distal end of the elongate body. The retention portion also includes an enlarged periphery at the distal end of the elongate body. The enlarged periphery comprising a proximally facing edge configured to engage an inner wall surface of a glenosphere. The retention portion is configured such that when the retention portion is in a free state the proximally facing edge faces and may contact a surface of a glenosphere to retain the glenosphere. The retention portion is configured to be deflected at the distal end of the elongate body such that the enlarged periphery has a reduced profile for separating the handling tool from a glenosphere.Type: ApplicationFiled: April 19, 2021Publication date: June 8, 2023Applicant: HOWMEDICA OSTEONICS CORP.Inventors: Matthew Victor KARTHOLL, Charles L. PENNINGER, Ryan D. KOEPKE, Austin Wyatt MUTCHLER
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Publication number: 20220142785Abstract: A radial head assembly is provided that includes a stem, a collar, a locking ring, and an articular member. The stem has a convex articular head on one end thereof. The locking ring has a ring wall, which has a ring opening. The ring wall has an angular outer surface and a slot configured to permit the ring wall to radially expand. The angular outer surface engages an angular portion of an interior surface of the collar. The articular member and the locking ring define an articular space within the collar. The articular space is configured to receive the convex articular head.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Applicant: HOWMEDICA OSTEONICS CORP.Inventors: Matthew Victor KARTHOLL, Brad Alan PARKER, Kevin Alika FARLEY, Ryan D. KOEPKE
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Patent number: 11266507Abstract: A radial head assembly is provided that includes a stem, a collar, a locking ring, and an articular member. The stem has a convex articular head on one end thereof. The locking ring has a ring wall, which has a ring opening. The ring wall has an angular outer surface and a slot configured to permit the ring wall to radially expand. The angular outer surface engages an angular portion of an interior surface of the collar. The articular member and the locking ring define an articular space within the collar. The articular space is configured to receive the convex articular head.Type: GrantFiled: September 25, 2019Date of Patent: March 8, 2022Assignee: HOWMEDICA OSTEONICS CORP.Inventors: Matthew Victor Kartholl, Brad Alan Parker, Kevin Alika Farley, Ryan D. Koepke
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Publication number: 20210330465Abstract: A radial head assembly is provided that includes a stem, a collar, a locking ring, and an articular member. The stem has a convex articular head on one end thereof. The locking ring has a ring wall, which has a ring opening. The ring wall has an angular outer surface and a slot configured to permit the ring wall to radially expand. The angular outer surface engages an angular portion of an interior surface of the collar. The articular member and the locking ring define an articular space within the collar. The articular space is configured to receive the convex articular head.Type: ApplicationFiled: September 25, 2019Publication date: October 28, 2021Applicant: HOWMEDICA OSTEONICS CORP.Inventors: Matthew Victor KARTHOLL, Brad Alan PARKER, Kevin Alika FARLEY, Ryan D. KOEPKE
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Publication number: 20210220151Abstract: Various apparatus and methods for implanting glenoid prostheses are disclosed. In various embodiments, a method for performing shoulder surgery can include guiding a guide pin into the glenoid surface along a reaming axis. A partial reaming guide can be placed in contact with the glenoid surface over the guide pin. A reamer can be guided over the guide pin to ream the glenoid surface. The reamer can be further advanced over the guide pin until the reamer contacts the partial reaming guide, whereby such contact limits reaming to only a portion of the glenoid surface.Type: ApplicationFiled: February 10, 2021Publication date: July 22, 2021Inventors: Pierric Deransart, William J. Slone, Robert J. Ball, Gilles Walch, Pascal Boileau, George S. Athwal, Jon J.P. Warner, Robert Z. Tashjian, Jay D. Keener, Charles L. Penninger, JR., Ryan D. Koepke, Matthew Victor Kartholl, Marine Godelu, Douglas Charles Garman
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Patent number: 10786233Abstract: A suture anchor according to embodiments of the invention includes a body (102) having a proximal (121) and distal (125) ends and at least two suture paths open towards the proximal end and not open (e.g. looped around) towards the distal end and which are respectively capable of receiving a suture, and a proximal cavity (103) opening into a transverse cavity (104). The anchor may also include a transverse wall (105) arranged at least partially in the transverse cavity (104), and for each suture path, a distinct eyelet (112) for the passage of a suture through the transverse wall (105), so that a suture thread (162) in place in the anchor (100) forms a U with a first strand (162a) along the longitudinal axis (X-X), a second strand (162c) substantially parallel thereto, and an arc (162b) formed in the eyelet (112) and connecting the first and second strands.Type: GrantFiled: November 5, 2015Date of Patent: September 29, 2020Assignee: Tornier, Inc.Inventor: Ryan D. Koepke
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Publication number: 20160051251Abstract: A suture anchor according to embodiments of the invention includes a body (102) having a proximal (121) and distal (125) ends and at least two suture paths open towards the proximal end and not open (e.g. looped around) towards the distal end and which are respectively capable of receiving a suture, and a proximal cavity (103) opening into a transverse cavity (104). The anchor may also include a transverse wall (105) arranged at least partially in the transverse cavity (104), and for each suture path, a distinct eyelet (112) for the passage of a suture through the transverse wall (105), so that a suture thread (162) in place in the anchor (100) forms a U with a first strand (162a) along the longitudinal axis (X-X), a second strand (162c) substantially parallel thereto, and an arc (162b) formed in the eyelet (112) and connecting the first and second strands.Type: ApplicationFiled: November 5, 2015Publication date: February 25, 2016Inventor: Ryan D. Koepke
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Patent number: 9204872Abstract: A suture anchor according to embodiments of the invention includes a body (102) having a proximal (121) and distal (125) ends and at least two suture paths open towards the proximal end and not open (e.g. looped around) towards the distal end and which are respectively capable of receiving a suture, and a proximal cavity (103) opening into a transverse cavity (104). The anchor may also include a transverse wall (105) arranged at least partially in the transverse cavity (104), and for each suture path, a distinct eyelet (112) for the passage of a suture through the transverse wall (105), so that a suture thread (162) in place in the anchor (100) forms a U with a first strand (162a) along the longitudinal axis (X-X), a second strand (162c) substantially parallel thereto, and an arc (162b) formed in the eyelet (112) and connecting the first and second strands.Type: GrantFiled: February 17, 2011Date of Patent: December 8, 2015Assignee: Tornier, Inc.Inventor: Ryan D. Koepke
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Publication number: 20120053626Abstract: A suture anchor according to embodiments of the invention includes a body (102) having a proximal (121) and distal (125) ends and at least two suture paths open towards the proximal end and not open (e.g. looped around) towards the distal end and which are respectively capable of receiving a suture, and a proximal cavity (103) opening into a transverse cavity (104). The anchor may also include a transverse wall (105) arranged at least partially in the transverse cavity (104), and for each suture path, a distinct eyelet (112) for the passage of a suture through the transverse wall (105), so that a suture thread (162) in place in the anchor (100) forms a U with a first strand (162a) along the longitudinal axis (X-X), a second strand (162c) substantially parallel thereto, and an arc (162b) formed in the eyelet (112) and connecting the first and second strands.Type: ApplicationFiled: February 17, 2011Publication date: March 1, 2012Inventor: Ryan D. KOEPKE