Patents by Inventor Kangqiao Li

Kangqiao Li 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: 20240016490
    Abstract: An instrument for manipulating and passing suture through a tissue is disclosed. The instrument includes a handle and a needle. The needle includes a lumen and terminates with a distal opening and a sharp edge surface for piercing tissue. The instrument also includes a hook, axially slideable within the needle lumen and through the needle distal opening. The hook may axially slide between a suture-locking configuration, a suture-sliding configuration and a suture release and capture configuration. The instrument may include improvements that better protect smaller and more fragile sutures.
    Type: Application
    Filed: October 28, 2021
    Publication date: January 18, 2024
    Inventors: Timothy Young, Marc J. Balboa, Kangqiao Li, Justin A. Barbas, Alyssa Paul
  • Patent number: 11612476
    Abstract: Methods for whip-stitching soft tissue with a needle and a looped suture avoid placing the tissue graft through the suture loop, which also eliminates the need for passing a tissue clamp through the suture loop. The methods described herein can also include combinations of the techniques described.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 28, 2023
    Assignees: SMITH & NEPHEW, INC., SMITH & NEPHEW ORTHOPAEDICS AG, SMITH & NEPHEW ASIA PACIFIC PTE. LIMITED
    Inventors: Duane Beaulier, Mason Bettenga, Hadi El Heneidi, Kangqiao Li, Jennifer Ng
  • Publication number: 20220240918
    Abstract: A tissue repair assembly is disclosed, including a soft anchor body and at 5 least a first suture operably coupled to the anchor body. Tensioning on first and/or second ends of first suture may deploy the anchor body to a second configuration, in which the anchor body is axially compressed and radially extended. The tissue repair assembly may also include a means to cinch around a portion of a first and/or second suture and knotlessly lock the tissue repair assembly. Some embodiments 10 may include a pre-formed knot. In some embodiments, the preformed knot may be a nail knot, provided wrapped around an insertion instrument and configured to receive and cinch around a suture extending therethrough.
    Type: Application
    Filed: June 12, 2020
    Publication date: August 4, 2022
    Inventors: Zenan Qi, Marc Joseph Balboa, Timothy Young, Geoffrey Ian Karasic, Paul Alexander Torrie, Kyle Steven Frederick Turner, Nehal Navinbhai Patel, Benjamin Michael Hall, Kangqiao Li
  • Publication number: 20220000468
    Abstract: Embodiments of the invention include an anchoring system (1) and method of inserting an anchor (100). Suture (305) and graft (550) may be implanted with anchors (100) of some embodiments. Some anchor embodiments may include at least one side that is cut away (115) to provide a protected space, such as central portion (116), for suture (305) and graft (550) and may provide a connection mechanism, such as a connector hole (107), that may be pushed or pulled by an inserter (200) of the anchoring system (1).
    Type: Application
    Filed: March 26, 2019
    Publication date: January 6, 2022
    Inventors: Kevin Bonner, Kangqiao Li, Jennifer Ng
  • Publication number: 20200179097
    Abstract: Methods for whip-stitching soft tissue with a needle and a looped suture avoid placing the tissue graft through the suture loop, which also eliminates the need for passing a tissue clamp through the suture loop. The methods described herein can also include combinations of the techniques described.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Applicant: Smith & Nephew, Inc.
    Inventors: Duane Beaulier, Mason Bettenga, Hadi El Heneidi, Kangqiao Li, Jennifer Ng
  • Patent number: 10603158
    Abstract: Methods for whip-stitching soft tissue with a needle and a looped suture avoid placing the tissue graft through the suture loop, which also eliminates the need for passing a tissue clamp through the suture loop. The methods described herein can also include combinations of the techniques described.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: March 31, 2020
    Assignees: Smith & Nephew, Inc., Smith & Nephew Orthopaedics AG, Smith & Nephew Ptd. Limited
    Inventors: Duane Beaulier, Mason Bettenga, Hadi El Heneidi, Kangqiao Li, Jennifer Ng
  • Publication number: 20190374330
    Abstract: Methods for whip-stitching soft tissue with a needle and a looped suture avoid placing the tissue graft through the suture loop, which also eliminates the need for passing a tissue clamp through the suture loop. The methods described herein can also include combinations of the techniques described.
    Type: Application
    Filed: June 7, 2018
    Publication date: December 12, 2019
    Applicant: Smith & Nephew, Inc.
    Inventors: Duane Beaulier, Mason Bettenga, Hadi El Heneidi, Kangqiao Li, Jennifer Ng