Patents by Inventor Ryan A Kaiser

Ryan A Kaiser 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).

  • Publication number: 20180161030
    Abstract: A soft tissue repair device. The device includes an inserter having a distal portion, a first anchor carried externally onto the distal portion, a second anchor carried externally onto the distal portion, and a flexible strand coupling the first and second anchors and forming an adjustable knotless loop.
    Type: Application
    Filed: February 7, 2018
    Publication date: June 14, 2018
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Nathan M. Sautter, Andrew Holst
  • Publication number: 20180153538
    Abstract: A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed. The apparatus includes a member to pull the soft tissue implant into a femoral tunnel. The member includes a suture having first and second ends which are passed through first and second openings associated with the longitudinal passage to form a pair of loops. Portions of the suture lay parallel to each other within the suture. Application of tension onto the suture construction causes retraction of the soft tissue implant into the femoral tunnel.
    Type: Application
    Filed: February 1, 2018
    Publication date: June 7, 2018
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Publication number: 20180125476
    Abstract: A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed. The apparatus includes a member to pull the soft tissue implant into a femoral tunnel. The member includes a suture having first and second ends which are passed through first and second openings associated with the longitudinal passage to form a pair of loops. Portions of the suture lay parallel to each other within the suture. Application of tension onto the suture construction causes retraction of the soft tissue implant into the femoral tunnel.
    Type: Application
    Filed: January 9, 2018
    Publication date: May 10, 2018
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Publication number: 20180021036
    Abstract: Methods of attaching a soft tissue to an adjacent bone at a defect site are provided. An adjustable loop region of a flexible construct contained in a bore defined by a fastener is passed through a tissue. The adjustable loop is passed through the tissue. The fastener is passed back through the adjustable loop to fold the adjustable loop upon itself. The fastener is attached to the bone. An adjusting arm on the flexible construct is engaged to reduce the size of the adjustable loop and secure the soft tissue to the bone.
    Type: Application
    Filed: September 29, 2017
    Publication date: January 25, 2018
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Publication number: 20180014864
    Abstract: Assemblies for securing fractured bone are provided. The assembly includes a first fixation element, a second fixation element, and an adjustable flexible member construct. The first fixation element having a male or a female sleeve is secured within a first portion of the fractured bone. The second fixation element having the other of the male or female sleeve telescopically received within the one of the male or female sleeve is secured within a second portion of the fractured bone. The adjustable flexible member construct extends between the first and second fixation elements and has at least one adjustable loop coupled to the first fixation element and the second fixation element and a pair of adjusting ends extending through an opening in the first fixation element. The pair of adjusting ends can be pulled to reduce a diameter of the adjustable loop and to compress fragments of the fractured bone.
    Type: Application
    Filed: September 26, 2017
    Publication date: January 18, 2018
    Inventors: Kevin T. Stone, Brian K. Berelsman, Ryan A. Kaiser
  • Patent number: 9861351
    Abstract: Methods of attaching a soft tissue to an adjacent bone at a defect site are provided. An adjustable loop region of a flexible construct contained in a bore defined by a fastener is passed through a tissue. The adjustable loop is passed through the tissue. The fastener is passed back through the adjustable loop to fold the adjustable loop upon itself. The fastener is attached to the bone. An adjusting arm on the flexible construct is engaged to reduce the size of the adjustable loop and secure the soft tissue to the bone.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: January 9, 2018
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Publication number: 20180000477
    Abstract: A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed. A bone engaging fastener is coupled to bone. A second fastener is coupled to a suture construction. The second fastener is coupled to the first fastener. Soft tissue is coupled to the suture construction.
    Type: Application
    Filed: September 13, 2017
    Publication date: January 4, 2018
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone, Frank O. Bonnarens
  • Publication number: 20170311947
    Abstract: A method and apparatus for securing soft tissue to bone can include forming a bore in the bone and carrying a flexible suture anchor into the bore. The flexible anchor can include a passage and can be coupled to a suture construct. The suture construct can include at least one self-locking adjustable loop, and the flexible anchor can include a first profile while being carried into the bore. A shape of the flexible anchor can be changed from the first profile to a second profile forming an anchoring mass to retain the flexible anchor in the bore. Tension can be applied to a portion of the suture construct to reduce a size of the self-locking adjustable loop and secure the soft tissue relative to the flexible anchor and the bone.
    Type: Application
    Filed: July 19, 2017
    Publication date: November 2, 2017
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Patent number: 9801620
    Abstract: A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone. The method includes the following: implanting in bone a first anchor including a first suture construct connected to the first anchor; passing a first adjustable loop of the first suture construct at least one of over or through the soft tissue; coupling the first adjustable loop to one of a first locking feature of the first anchor or a second locking feature of a second anchor; adjusting the first adjustable loop by pulling a first end of the first suture construct; and securing the soft tissue against bone by pulling the first end of the first suture construct.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: October 31, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone, Frank O. Bonnarens
  • Patent number: 9788876
    Abstract: Assemblies for securing fractured bone are provided. The assembly includes a first fixation element, a second fixation element, and an adjustable flexible member construct. The first fixation element having a male or a female sleeve is secured within a first portion of the fractured bone. The second fixation element having the other of the male or female sleeve telescopically received within the one of the male or female sleeve is secured within a second portion of the fractured bone. The adjustable flexible member construct extends between the first and second fixation elements and has at least one adjustable loop coupled to the first fixation element and the second fixation element and a pair of adjusting ends extending through an opening in the first fixation element. The pair of adjusting ends can be pulled to reduce a diameter of the adjustable loop and to compress fragments of the fractured bone.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: October 17, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Brian K. Berelsman, Ryan A. Kaiser
  • Patent number: 9724090
    Abstract: A method and apparatus for securing soft tissue to bone can include forming a bore in the bone and carrying a flexible suture anchor into the bore. The flexible anchor can include a passage and can be coupled to a suture construct. The suture construct can include at least one self-locking adjustable loop, and the flexible anchor can include a first profile while being carried into the bore. A shape of the flexible anchor can be changed from the first profile to a second profile forming an anchoring mass to retain the flexible anchor in the bore. Tension can be applied to a portion of the suture construct to reduce a size of the self-locking adjustable loop and secure the soft tissue relative to the flexible anchor and the bone.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: August 8, 2017
    Assignee: Biomet Manufacturing, LLC
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Publication number: 20170151054
    Abstract: A suture anchor for anchoring a suture in the selected portion of an anatomical portion for fixing a suture thereto. The suture anchor including an anatomical engaging portion and a suture engaging portion wherein both the anatomical engaging portion and a suture engaging portion are adopted to be substantially disposed below an exterior of the anatomical portion after implantation. Suture eyelets are provided in the suture engaging section and a suture passage is formed to interconnect the eyelets to allow a suture to be easily threaded in the suture engaging section from the first eyelet to the second eyelet.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 1, 2017
    Inventors: Kevin T. Stone, Troy M. Walters, Brandon H. Miller, Ryan A. Kaiser
  • Publication number: 20170128061
    Abstract: A fibrous tissue repair device includes first and second tubular anchors having corresponding longitudinal passages. The tissue repair device includes corresponding first and second inserters. Each inserter has a shaft with a distal portion received in the longitudinal passage of the corresponding tubular anchor. A flexible strand couples the first and second anchors.
    Type: Application
    Filed: January 23, 2017
    Publication date: May 11, 2017
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Nathan M. Sautter, Andrew Holst
  • Patent number: 9622736
    Abstract: A fibrous tissue repair device includes first and second tubular anchors having corresponding longitudinal passages. The tissue repair device includes corresponding first and second inserters. Each inserter has a shaft with a distal portion received in the longitudinal passage of the corresponding tubular anchor. A flexible strand couples the first and second anchors.
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: April 18, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Andrew Holst, Nathan M. Sautter
  • Patent number: 9622851
    Abstract: An anchor assembly for retaining a graft in an anatomy. The anchor assembly includes an anchor body, a flexible connector, and a graft holding member. The anchor body includes a first connector bore defined by the anchor body. The flexible connector extends through the first connector bore. The graft holding member is attached to the flexible connector and is configured to hold the graft.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: April 18, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Nathan M. Sautter
  • Publication number: 20170035411
    Abstract: A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed. The apparatus includes a member to pull the soft tissue implant into a femoral tunnel. The member includes a suture having first and second ends which are passed through first and second openings associated with the longitudinal passage to form a pair of loops. Portions of the suture lay parallel to each other within the suture. Application of tension onto the suture construction causes retraction of the soft tissue implant into the femoral tunnel.
    Type: Application
    Filed: October 19, 2016
    Publication date: February 9, 2017
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Patent number: 9561025
    Abstract: A fibrous tissue repair device includes first and second tubular anchors having corresponding longitudinal passages. The tissue repair device includes corresponding first and second inserters. Each inserter has a shaft with a distal portion received in the longitudinal passage of the corresponding tubular anchor. A flexible strand couples the first and second anchors.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 7, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Nathan M. Sautter, Andrew Holst
  • Patent number: 9538998
    Abstract: A method for supporting a first bone portion relative to a second bone portion can include: (a) aligning the first bone portion relative to the second bone portion, (b) forming a bore extending through the first bone portion and the second bone portion through a void defined by opposing surfaces of the first and second bone portions after the aligning of the first bone portion with the second bone portion, (c) disposing a pin in the bore to span the void, wherein the pin includes a coupler, (d) drawing a self-locking, adjustable suture construct coupled to the coupler through the bore by withdrawing the pin from the bore, and (e) compressing the first bone portion and the second bone portion between a first anchor and a second anchor coupled to the suture construct by tensioning the suture construct.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: January 10, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Brian K. Berelsman, Ryan A. Kaiser
  • Patent number: 9532777
    Abstract: A method for coupling soft tissue to bone including: positioning a first anchor in a first bone bore, the first anchor having a first self-locking adjustable suture construct including a first adjustable loop, a second adjustable loop, and a pair of first ends; positioning a second anchor in a second bone bore, the second anchor having a second self-locking adjustable suture construct including a third adjustable loop, a fourth adjustable loop, and a second end; positioning the first adjustable loop relative to the soft tissue; positioning the second adjustable loop about the third adjustable loop; and tensioning the pair of first ends and the second end to pull the first adjustable loop against the soft tissue, couple the second adjustable loop to the third adjustable loop, pull the second adjustable loop against the soft tissue, and pull the third adjustable loop against the soft tissue.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: January 3, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Patent number: 9532775
    Abstract: A suture anchor operable to secure a suture to a boney tissue. The suture anchor includes a suture-engaging section including a distal end and a proximal end. The distal end is operable to engage the boney tissue and the proximal end is operable to secure the suture. A bone-engaging section is operable to receive at least a portion of the suture engaging section therein. The bone engaging section includes a bone-grasping feature that is operable to engage and secure the bone-engaging section to the boney tissue. The distal end tapers radially outward from a distal tip to define a shoulder that is operable to abut against the bone-engaging section such that when the bone-grasping feature is engaged and secured to the boney tissue, the suture-engaging section is secured and engaged to the boney tissue.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: January 3, 2017
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Troy M. Walters, Brandon Miller, Ryan A. Kaiser