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    JOINT REPAIR AUGMENTATION
    1.
    发明申请
    JOINT REPAIR AUGMENTATION 有权

    公开(公告)号：US20220079576A1

    公开(公告)日：2022-03-17

    申请号：US17470509

    申请日：2021-09-09

    申请人： Smith & Nephew, Inc. ,  Smith & Nephew Orthopaedics AG ,  Smith & Nephew Asia Pacific Pte Limited

    发明人： Jon Paul Rogers ,  Michael Thyden ,  Stephen Anthony Santangelo ,  Ali Hosseini ,  Dennis Colleran

    IPC分类号： A61B17/04 ,  A61F2/08

    摘要： Disclosed herein is a kit for augmenting a primary repair construct in an articulating joint. The kit includes a flexible member, a first implant that fixes a first end of the flexible member in a first bone adjacent to the primary repair construct and a second implant that may selectively couple to the flexible member, and thereby fix a second end of the flexible member in a second bone adjacent to the primary repair construct. The kit also includes a tension adjusting construct that may operatively couple to the flexible member and controllable adjust a tension on the flexible member disposed between the first and second implant, the tension adjustable so as to define an angle of joint articulation at which the flexible member changes from being passive to augment the primary repair construct.

    PATIENT-SPECIFIC DEVICES AND METHODS FOR ANATOMIC LIGAMENT RECONSTRUCTION OR REPAIR
    3.
    发明申请
    PATIENT-SPECIFIC DEVICES AND METHODS FOR ANATOMIC LIGAMENT RECONSTRUCTION OR REPAIR 有权

    公开(公告)号：US20210256171A1

    公开(公告)日：2021-08-19

    申请号：US17167637

    申请日：2021-02-04

    申请人： Smith & Nephew, Inc. ,  Smith & Nephew Orthopaedics AG ,  Smith & Nephew Asia Pacific Pte. Limited

    发明人： Ali Hosseini

    IPC分类号： G06F30/10 ,  A61F2/08 ,  G16H50/50 ,  G16H20/40 ,  G16H30/40

    摘要： Patient-specific devices are formed from electronic image data taken preoperatively from a patient and used to create a 3-D model of the patient's knee joint. The anatomic location of the anatomic insertion points of the ACL, and hence the anatomic location of a bone tunnel for housing a ligament graft, are then identified on the 3-D model. The anatomic location of the ACL footprint is used to create a 3-D-printed template with apertures corresponding to the footprint of the ACL (or its bundles). The template can be attached to a reusable handle of an existing drill guide for drilling the bone tunnel corresponding to the footprint of the ACL. In other examples, the anatomic location of the ACL footprint is registered and mapped onto a real-time computer display of the patient's bone during the ligament reconstruction.

    SUTURE CONSTRUCT AND METHOD OF TISSUE FIXATION
    9.
    发明申请
    SUTURE CONSTRUCT AND METHOD OF TISSUE FIXATION 有权

    公开(公告)号：US20210346148A1

    公开(公告)日：2021-11-11

    申请号：US17308228

    申请日：2021-05-05

    申请人： Smith & Nephew, Inc. ,  Smith & Nephew Orthopedics AG ,  Smith & Nephew Asia Pacific Pte. Limited

    发明人： Ali Hosseini ,  Christopher David MacCready ,  Paul McGovern ,  Chun Liu ,  Geoffrey Ian Karasic

    IPC分类号： A61F2/08

    摘要： An adjustable fixation system for coupling a tissue or graft to bone is disclosed including a suture construct including a first limb, a second limb and a body therebetween. The body is continuously braided with the first and second limbs and has a longitudinal passage therethrough. The first and second limbs define a braided portion including a braided core. The suture construct is configured to form at least one adjustable loop formed by passing the first limb between braids of the suture construct, along the longitudinal passage and back out between braids of the adjustable suture construct. Tension on at least one of the first or second limbs reduces a diameter of the longitudinal passage around a length of the first limb and thereby the braided core disposed along the body longitudinal passage and knotlessly locks the adjustable loop.