A61B2017/0406

System and method for securing an implant to tissue

A system and method for securing a medical implant within a patient includes disposing an anchor element around the implant, the anchor element including a pair of tabs each including an eyelet, and a flexible intermediate portion between the tabs, by positioning the implant within the intermediate portion and folding the anchor element such that the tabs contact one another. The anchor element is positioned at a desired implantation position with the tabs proximate soft tissue of the patient. The method further includes inserting a distal tip of a fixation element delivery tool through the eyelets and into the soft tissue, the fixation element including at least one tissue anchor and an adjustable suture arrangement coupled to the tissue anchor. The tissue anchor is deployed from the delivery tool and into the soft tissue of the patient. The delivery tool is withdrawn and the adjustable suture arrangement is tightened.

SOFT SURGICAL CONSTRUCT AND METHOD OF USE FOR TISSUE REPAIR
20210378653 · 2021-12-09 ·

Surgical constructs and methods of use for tissue repair, in which the surgical constructs include a soft fixation device formed of flexible material, the soft fixation device having a head portion formed of a bunching material for anchoring the soft fixation device in a bone tunnel, and a tail portion for pulling the soft fixation device into the bone tunnel. The surgical constructs include one ore repair flexible strands coupled to the head portion of the soft fixation device for engaging tissue to be repaired.

SURGICAL SUTURING DEVICE FOR A REPLACEMENT ANATOMICAL STRUCTURE AND METHODS THEREOF
20210369264 · 2021-12-02 ·

A surgical suturing device has a guide tip defining cuff receiving and tissue bite areas. The guide tip has at least one needle guide configured to guide at least one needle through the cuff receiving area and the tissue bite area. Another surgical suturing device has a guide tip defining cuff receiving and tissue bite areas. The guide tip has at least one pair of needle guides configured to guide both the needles of at least one pair of needles through the cuff receiving area and the tissue bite area. The guide tip also has at least one pair of ferrule receiving apertures. The cuff receiving area and the tissue bite area are oriented to avoid cross-over of a suture passed by the at least one pair of needles through tissue in the tissue bite area and a replacement anatomical device sewing cuff in the cuff receiving area.

SINGLE STRAND SELF-LOCKING SUSPENSION DEVICE FOR MEDICAL USE
20210369260 · 2021-12-02 · ·

An implantable suspension device (1) for fixing an elongated flexible implant (G) or tissue (B) in a desired position, comprising a suspension plate (100) and a single suture element (200) engaging with the suspension plate (100) such that the suture element (200) forms an adjustable suspension loop (300) for connecting said implant (G) or tissue (B) to the suspension plate (100), wherein the single suture element (200) comprises a free first end section (201) and a second end section (202), and wherein the single suture element (200) comprises a stopper (20) arranged on the second end section (202), and wherein the suture element (200) forms a locking loop (40) for pressing the first end section (201) against the suspension plate (100) and thereby locking the first end section (201) of the suture element (200) with respect to the suspension plate (100).

CONTROLLED TISSUE ANCHOR SPACING
20210369266 · 2021-12-02 ·

An anchor guide includes an elongate shaft, an atraumatic tip, a channel defined at least in part by the elongate shaft and configured to retain a suture associated with an anchor, and a spacing feature configured to provide a spacing distance between the channel and a device disposed in physical contact with the spacing feature.

Retrievable puncture anchor

A retrievable puncture anchor includes a fixator with a cylindrical structure, a retrievable thread secured to one end of the fixator, and a push cable flexibly connected to a middle part of the fixator. Via the retrievable puncture anchor, tissues may be connected, fixed and matched with each other, or the tissues may be auxiliarily fixed, so that endoscopic surgery may be facilitated with simplified surgical process, and the puncture anchor may be retrieved after the surgery.

Left atrial appendage stasis reduction

Methods and devices that prevent stasis in the LAA by either increasing the flow through the LAA or by closing off or sealing the LAA. Increasing the flow is accomplished through shunts, flow diverters, agitators, or by increasing the size of the ostium. Closing off the LAA is accomplished using seals or by cinching the LAA.

CONTINUOUS TETHERED TISSUE ANCHOR AND ASSOCIATED SYSTEMS AND METHODS
20220192654 · 2022-06-23 ·

The invention relates to tissue anchor in medical procedures. More specifically the invention relates to a tethered anchor. The tethered anchor includes a tether portion (108) that is elongate and extends between a first end and a second end, the tether portion being formed of a flat film construct; and an anchor portion (106) that defines a width that is greater than a width of the tether portion, the anchor portion being integrally formed with the tether portion of the flat film construct and extending continuously from the second end of the tether portion, the anchor portion having a first aperture (402) through which the tether portion extends.

METHODS FOR MEASURING TISSUE DEFECTS

Methods for measuring tissue defects include the use of a suture anchor, a drill guide, a needle driver, and a ruler. Using the drill guide, the surgeon extends the suture attached to an implanted anchor between the first and second ends of the defect. The surgeon then attaches a needle driver to the suture extending from the proximal end of the drill guide. Finally, the surgeon retracts the suture back through the drill guide and measures the distance between the needle driver and the proximal end of the drill guide to determine a length of a graft needed to repair the defect.

Tissue augmentation scaffolds for use with soft tissue fixation repair systems and methods

Devices, systems, and methods to improve both the reliability of soft tissue repair procedures and the speed at which the procedures are completed are provided. The devices and systems include one or more tissue augmentation constructs, which include constructs that are configured to increase a footprint across which suture applied force to tissue when the suture is tied down onto the tissue. The tissue augmentation constructs can be quickly and easily associated with the repair suture, and can be useful in many different tissue repair procedures that are disclosed in the application. In one exemplary embodiment, one or more constructs are disposed on a suture threader, which can be used to associate the construct(s) with a repair suture(s) being used to repair the soft tissue. Tissue augmentation constructs can include various blocks and patches, among other formations. Exemplary methods for manufacturing the tissue augmentation constructs are also provided.