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).

  • Patent number: 9510819
    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: December 6, 2016
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Nathan M. Sautter, Andrew Holst
  • Patent number: 9492158
    Abstract: A method and apparatus for surgically repairing a tear in soft tissue is disclosed. A plurality of collapsible tubes are positioned about the suture. The collapsible tubes are pushed through soft tissue and orthopedic mesh on opposite sides of a tear in soft tissue. When tension is applied to the suture, the tubes are compressed to fix the suture to the soft tissue and draw the soft tissue portions together.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: November 15, 2016
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Gregory J. Denham, Ryan Harper, Ryan A. Kaiser
  • Patent number: 9445827
    Abstract: A method for repairing a defect in an interosseous membrane located between a first bone and a second bone. The method includes: coupling a flexible member to the first bone and the second bone, the flexible member extending past a first area of the interosseous membrane between the first bone and the second bone; and orienting the flexible member such that the flexible member extends generally parallel to fibers of the first area of the interosseous membrane.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: September 20, 2016
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Ryan A. Kaiser, Kevin T. Stone
  • Publication number: 20160242760
    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: March 18, 2016
    Publication date: August 25, 2016
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Patent number: 9408599
    Abstract: A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed. The method includes bringing a bone cutting tool extending along a longitudinal axis into engagement with an outer surface of the bone. The bone cutting tool is rotated about the longitudinal axis while driving it from the outer surface of the bone to a predetermined depth in the bone to form a bore. The bone cutting tool is then continuously rotated at the predetermined depth to establish an enlarged bone pocket at a distal end of the bore. The bone pocket defines a shoulder extending around a circumference between the bone pocket and bore. The bone cutting tool is removed from the bone pocket and bore. The fixation device is then inserted into the bone pocket through the bore, where it is seated against the bone pocket shoulder.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: August 9, 2016
    Assignee: BIOMET SPORTS MEDICINE, LLC
    Inventors: Ryan A. Kaiser, Kevin T. Stone
  • Publication number: 20160199053
    Abstract: A method can include forming a bore in a bone of a patient and positioning a first anchor in the bore. The first anchor can have a self-locking adjustable suture construct extending therefrom that can include first and second adjustable loops. The first adjustable loop can be positioned about a first portion of the soft tissue and the second adjustable loop can be positioned about a second portion of the soft tissue different than the first portion. A coupling element carried by the second adjustable loop can be coupled to the first adjustable loop. An end of the adjustable suture construct can be tensioned to reduce a size of the first and second adjustable loops to couple the soft tissue to the bone.
    Type: Application
    Filed: September 15, 2015
    Publication date: July 14, 2016
    Inventors: Daniel Norton, Kevin T. Stone, Gregory J. Denham, Ryan A. Kaiser
  • Publication number: 20160106414
    Abstract: A method and apparatus for surgically repairing a tear in soft tissue is disclosed. A plurality of collapsible tubes are positioned about the suture. The collapsible tubes are pushed through soft tissue and orthopedic mesh on opposite sides of a tear in soft tissue. When tension is applied to the suture, the tubes are compressed to fix the suture to the soft tissue and draw the soft tissue portions together.
    Type: Application
    Filed: December 30, 2015
    Publication date: April 21, 2016
    Inventors: Kevin T. Stone, Gregory J. Denham, Ryan Harper, Ryan A. Kaiser
  • Patent number: 9271720
    Abstract: A method for suturing soft tissue in arthroscopic or endoscopic procedures. The method includes inserting a bendable steerable arm in a straightened configuration through an incision, curving the steerable arm, piercing the tissue, deploying a suture holder from a bore of the steerable arm, moving the suture holder relative to the bendable steerable arm, and suturing the tissue.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: March 1, 2016
    Assignee: BIOMET SPORTS MEDICINE, LLC
    Inventors: Kevin T. Stone, Troy M. Walters, Ryan A. Kaiser
  • Publication number: 20160022261
    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: October 6, 2015
    Publication date: January 28, 2016
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Nathan M. Sautter, Andrew Holst
  • Patent number: 9173651
    Abstract: A device for repairing tissue includes a first tubular anchor having a first central longitudinal axis and a first bore along the first central longitudinal axis, the first bore having a first curved surface and a first flat surface, and a first transverse bore perpendicular to the first central longitudinal axis and parallel to the first flat surface. The device includes a second tubular anchor having a second central longitudinal axis and a second longitudinal bore along the second central longitudinal axis, the second bore having a second curved surface and a second flat surface, and a second transverse bore perpendicular to the second central longitudinal axis and parallel to the second flat surface. A flexible strand couples the first and second tubular anchors and passes through the first and second transverse bores.
    Type: Grant
    Filed: October 22, 2012
    Date of Patent: November 3, 2015
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Kevin T. Stone, Ryan A. Kaiser, Nathan M. Sautter, Andrew Holst
  • Patent number: 9149267
    Abstract: A method can include forming a bore in a bone of a patient and positioning a first anchor in the bore. The first anchor can have a self-locking adjustable suture construct extending therefrom that can include first and second adjustable loops. The first adjustable loop can be positioned about a first portion of the soft tissue and the second adjustable loop can be positioned about a second portion of the soft tissue different than the first portion. A coupling element carried by the second adjustable loop can be coupled to the first adjustable loop. An end of the adjustable suture construct can be tensioned to reduce a size of the first and second adjustable loops to couple the soft tissue to the bone.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: October 6, 2015
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Daniel Norton, Kevin T. Stone, Gregory J. Denham, Ryan A. Kaiser
  • Publication number: 20150257750
    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: April 27, 2015
    Publication date: September 17, 2015
    Inventors: Ryan A. KAISER, Gregory J. DENHAM, Kevin T. STONE
  • Publication number: 20150257749
    Abstract: A method and apparatus for reattaching soft tissue to a boney structure using an expanding suture anchor. The method can include providing a suture anchor and forming a cavity in the boney structure for receipt of the suture anchor. The method can also include coupling the soft tissue to a suture and coupling the suture to the suture anchor. The method can further include deploying the suture anchor to fix the suture to the suture anchor and the suture anchor to the cavity.
    Type: Application
    Filed: March 23, 2015
    Publication date: September 17, 2015
    Inventors: Gregory J. DENHAM, Kevin T. STONE, Ryan A. KAISER, Jason D. MERIDEW
  • Publication number: 20150127051
    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: Application
    Filed: January 12, 2015
    Publication date: May 7, 2015
    Inventors: Ryan A. KAISER, Gregory J. Denham, Kevin T. Stone, Frank O. Bonnarens
  • Publication number: 20150119890
    Abstract: A method and tool for creating a location for a fixation device to be secured to a bone. The method includes bringing a bone cutting tool extending along a longitudinal axis into engagement with an outer surface of the bone. The bone cutting tool is rotated about the longitudinal axis while driving it from the outer surface of the bone to a predetermined depth in the bone to form a bore. The bone cutting tool is then continuously rotated at the predetermined depth to establish an enlarged bone pocket at a distal end of the bore. The bone pocket defines a shoulder extending around a circumference between the bone pocket and bore. The bone cutting tool is removed from the bone pocket and bore. The fixation device is then inserted into the bone pocket through the bore, where it is seated against the bone pocket shoulder.
    Type: Application
    Filed: January 5, 2015
    Publication date: April 30, 2015
    Inventors: Ryan A. Kaiser, Kevin T. Stone
  • Patent number: 9017381
    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 10, 2007
    Date of Patent: April 28, 2015
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone
  • Patent number: 8986345
    Abstract: A method and apparatus for reattaching soft tissue to a boney structure using an expanding suture anchor. The method can include providing a suture anchor and forming a cavity in the boney structure for receipt of the suture anchor. The method can also include coupling the soft tissue to a suture and coupling the suture to the suture anchor. The method can further include deploying the suture anchor to fix the suture to the suture anchor and the suture anchor to the cavity.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: March 24, 2015
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Gregory J. Denham, Kevin T. Stone, Ryan A. Kaiser, Jason D. Meridew
  • Publication number: 20150018880
    Abstract: The present teachings provide a flexible member securing assembly. The flexible member securing assembly includes a shaft, an arm extendable from the shaft, an anchor, and a flexible member grasper formed on a distal end of the arm. Methods of securing a flexible member are also provided.
    Type: Application
    Filed: September 29, 2014
    Publication date: January 15, 2015
    Inventors: Kevin T. STONE, Gregory J. Denham, Ryan A. Kaiser
  • Patent number: 8932331
    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: March 5, 2012
    Date of Patent: January 13, 2015
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Ryan A. Kaiser, Gregory J. Denham, Kevin T. Stone, Frank O. Bonnarens
  • Patent number: 8926613
    Abstract: A method and tool for creating a location for a fixation device to be secured to a bone. The method includes bringing a bone cutting tool extending along a longitudinal axis into engagement with an outer surface of the bone. The bone cutting tool is rotated about the longitudinal axis while driving it from the outer surface of the bone to a predetermined depth in the bone to form a bore. The bone cutting tool is then continuously rotated at the predetermined depth to establish an enlarged bone pocket at a distal end of the bore. The bone pocket defines a shoulder extending around a circumference between the bone pocket and bore. The bone cutting tool is removed from the bone pocket and bore. The fixation device is then inserted into the bone pocket through the bore, where it is seated against the bone pocket shoulder.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: January 6, 2015
    Assignee: Biomet Sports Medicine, LLC
    Inventors: Ryan A. Kaiser, Kevin T. Stone