Patents Assigned to Dunamis Medical Technologies, LLC
  • Patent number: 11812946
    Abstract: Button-suture assemblies which employ a knotted locking mechanism do not maintain tension when securing bone and tissue fragments. A knotless method and device for maintaining tension and providing precise placement of a button-suture assembly during stabilization procedures comprising a locking pin, which mates with a button creating pinch points with increased surface area through which suture can pass from a baseplate through two dedicated openings in the button, one for the first end of the suture and one for the second end of the suture while preventing tension loss during the locking step and therefore allowing for precise placement of the button-suture assembly.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: November 14, 2023
    Assignee: Dunamis Medical Technologies, LLC
    Inventors: Eugene Shoshtaev, Prithviraj Chavan, Forrest B. Samuel
  • Publication number: 20230301590
    Abstract: A knotless anchor assembly method and device comprising an anchor and a compression member, wherein the anchor further comprises a pilot tip and anchor body. During procedures to tension the knotless anchor assembly, the anchor is driven into bone or other surface or component, and the tension member is urged into the anchor body recess. The compression member is secured in the anchor body to lock the tension member in place. The knotless anchor assembly gives the surgeon or user the ability to optimize tensioning by having the ability to change tension in the tension member by adjusting the compression member during or after the repair. Further, a system and method for monitoring real-time healing of tissue and other members of the body utilizing one or more surgical devices or components, at least one monitoring component, and a detector.
    Type: Application
    Filed: August 27, 2021
    Publication date: September 28, 2023
    Applicant: Dunamis Medical Technologies, LLC
    Inventor: PRITHVIRAJ CHAVAN, M.D.
  • Publication number: 20230020174
    Abstract: Embodiments of knotless button-suture assemblies for orthopedic stabilization are disclosed. The button-suture assembly includes a button having a first opening, a second opening and a center opening. The assembly further includes a tensioning member having two tensioning member ends exiting from the first opening and the second opening of the button and disposed in the proximal direction. The assembly further includes a locking pin mated with the button through the center opening of the button in such a manner that allows a proximal movement of the tensioning member when a pulling force is applied to the tensioning member ends towards a proximal direction and prevents a distal move-ment of the tensioning member when the pulling force applied to the loose ends of the tensioning member ceases to exist.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 19, 2023
    Applicant: Dunamis Medical Technologies, LLC
    Inventor: Prithviraj CHAVAN
  • Publication number: 20230000483
    Abstract: A knotless anchor assembly method and device comprising an anchor and a compression member, wherein the anchor further comprises a pilot tip and anchor body. During procedures to tension the knotless anchor assembly, the anchor is driven into bone or other surface or component, and the tension member is urged into the anchor body recess. The compression member is secured in the anchor body to lock the tension member in place. The knotless anchor assembly gives the surgeon or user the ability to optimize tensioning by having the ability to change tension in the tension member by adjusting the compression member during or after the repair.
    Type: Application
    Filed: September 6, 2022
    Publication date: January 5, 2023
    Applicant: Dunamis Medical Technologies, LLC
    Inventors: Prithviraj Chavan, Eugene Shoshtaev
  • Publication number: 20220378412
    Abstract: An orthopedic button assembly providing the ability to perform a soft tissue repair or bone repair using a method for securing sutures or fixation members in a knotless manner is described. The orthopedic button assembly of the present disclosure is designed in a manner to as to not rely on an additional component to perform the locking. The orthopedic button assembly of the present disclosure includes the ability to optimally tension the repair by pulling the tensionable fixation members (e.g. sutures) in the tensioning direction and prevent slippage of the tensionable fixation members in the opposite direction by capturing the tensionable fixation members in a manner such that pulling on the tensionable fixation members in the direction opposite of the tensioning direction (e.g., if connected tissue or bone were to attempt to “pull away” from the button assembly under tension) actually increases the tension, resulting in a tighter locking interface to increase the security of the repair.
    Type: Application
    Filed: May 28, 2022
    Publication date: December 1, 2022
    Applicant: Dunamis Medical Technologies, LLC
    Inventors: Prithviraj Chavan, Forrest Samuel
  • Patent number: 11432812
    Abstract: A knotless anchor assembly method and device comprising an anchor and a compression member, wherein the anchor further comprises a pilot tip and anchor body. During procedures to tension the knotless anchor assembly, the anchor is driven into bone or other surface or component, and the tension member is urged into the anchor body recess. The compression member is secured in the anchor body to lock the tension member in place. The knotless anchor assembly gives the surgeon or user the ability to optimize tensioning by having the ability to change tension in the tension member by adjusting the compression member during or after the repair.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: September 6, 2022
    Assignee: Dunamis Medical Technologies, LLC
    Inventors: Prithviraj Chavan, Eugene Shoshtaev
  • Publication number: 20220183676
    Abstract: A locking device or button configured for use with a tensionable fixation member to stabilize, fix, repair bone or soft tissue is described herein. By way of example, the locking device of the present disclosure allows for optimal tensioning of the repair or construct. The locking device of the present disclosure provides repair security and prevents loosening of the repair construct by allowing passage and tensioning of the tensionable fixation member when the tensionable fixation member is pulled through the locking device in a first direction (e.g., the “tensioning direction”), and preventing passage and loosening of the tensionable fixation member (e.g. locking the tensioning member) when the tensionable fixation member is pulled in a second direction (e.g., the “opposite direction” or “loosening direction”), without the need for a secondary locking element.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: Dunamis Medical Technologies, LLC
    Inventors: Forrest Samuel, Prithviraj Chavan
  • Publication number: 20220167962
    Abstract: A system and method comprising an anchor assembly including an anchor and a locking element, a tensionable fixation member (e.g., surgical suture, tape, etc.), and a release member, wherein the anchor further comprises a first end, second end and anchor body. This re-tensionable anchor is designed to be implanted into bone. One end of a suture or other tensionable fixation member is attached to the tissue on one end to assist with fixation of soft tissue. Once the anchor has been seated in the bone, the second end of the suture or tensionable fixation member is pulled through a “one-way only” passage in body of the anchor. When the tensionable fixation member enters the body of the anchor, it traverses past by bending or deflecting out of the way a locking element within the anchor that will permit passage of the suture and will stay in contact with the fixation member via elastic compression that results from the elastic bending or deflection but prevent it from passing back.
    Type: Application
    Filed: December 1, 2021
    Publication date: June 2, 2022
    Applicant: Dunamis Medical Technologies, LLC
    Inventors: Forrest Samuel, Prithviraj Chavan
  • Patent number: 11109855
    Abstract: Button-suture assemblies which employ a knotted locking mechanism do not maintain tension when securing bone and tissue fragments. A knotless method and device for maintaining tension and providing precise placement of a button-suture assembly during stabilization procedures comprising a locking pin, which mates with a button creating pinch points with increased surface area through which suture can pass from a baseplate through two dedicated openings in the button, one for the first end of the suture and one for the second end of the suture while preventing tension loss during the locking step and therefore allowing for precise placement of the button-suture assembly.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: September 7, 2021
    Assignee: Dunamis Medical Technologies, LLC
    Inventors: Eugene Shoshtaev, Prithviraj Chavan, Forrest B. Samuel