Medos International Sarl

Depuy Synthes Products, Inc.

Adam C Gustafson

Stefan Gabriel

Gerome O Miller

Benjamin Cleveland

Mehmet Ziya Sengun

Meghan A Pasquali

David B Spenciner

Justin M Piccirillo

David R Diduch

Stephen J Orphanos

Mark H Getelman

Mollie Rosen

Kevin F Bonner

Anchors for anchoring soft tissue to bone are provided. In one exemplary embodiment, an anchor can include a non-threaded, asymmetric anchor body having a distal nose and a spine extending proximally from one side of the distal nose, and a deflectable clip extending proximally from a side of the nose opposite the spine. The spine defines a back surface of the anchor body. The spine has an outer bone engaging surface, an inner tissue seating surface opposite the outer bone engaging surface, and opposed lateral sides. The deflectable clip and a portion of the spine defines a guide region configured to accommodate and shield a leading end of a soft tissue to be attached to bone. Soft tissue anchoring systems and methods for inserting an anchor into bone are also provided.

Anchors and anchoring systems

Systems and methods for preparing a ligament graft for a ligament reconstruction procedure are provided. In general, the described techniques utilize a graft holder construct having a graft preparation holder and a suture assembly removably coupled thereto. The graft preparation holder includes an elongate support rail having a longitudinal axis, and a plurality of leaf segments positioned along the longitudinal axis in a spaced relationship and extending laterally from the support rail. The leaf segments can bend to a graft holding configuration so as to define a graft receiving channel configured to receive a graft therethrough. The holder also has at least one support structure configured to mate with the leaf segments to provide stability and rigidity to the segments. The suture assembly has at least one suture tail that can be pulled to affix the suture assembly to a graft without penetrating the graft.

Graft preparation system

Methods and systems are provided for securing tissue to bone. A surgical system can include a driver having a proximal handle and a driver shaft extending therefrom, a distal awl shaft, a proximal awl shaft separate from the distal awl shaft and movable with respect to the distal awl shaft, a suture anchor, and a dilator feature distal to the suture anchor. The distal and proximal awl shafts are receivable in at least part of a lumen of the driver. In a bone forming configuration of the system, in which the distal awl shaft is driven into bone, a distal end of the proximal awl shaft abuts a proximal end of the distal awl shaft. The proximal awl shaft can be moved proximally, such as by activating an awl handle coupled thereto, with respect to the distal awl shaft to move the system in a suture anchor insertion configuration.

Knotless suture anchoring using two awl shafts

Methods and systems are provided for securing tissue to bone. A surgical system can include a driver device, an elongate shaft receivable within the driver device and having a dilator feature at its distal end, and a capture suture extending through the shaft such that the capture suture's terminal end portions extend to a more proximal position on the driver and the capture suture forms a loop that extends through an opening formed through a side of the shaft. The loop is configured to receive at least one retention suture therethrough and can be tightened by pulling the capture suture's terminal ends, thereby coupling the retention suture with the suture anchor. Once the shaft is inserted into bone and the loop with the retention suture is closed, the suture anchor is driven distally towards the dilator features and into the bone to secure the retaining suture in the bone.

Methods and devices for knotless suture anchoring

Methods and systems are provided for securing tissue to bone. A surgical system can include an outer shaft, an elongate inner shaft, and an implantable suture anchor assembly including first and second anchor bodies. The second, more proximal, anchor body has one or more openings extending through a side wall or through opposed side walls thereof. The inner shaft is configured to be received within the outer shaft and through the first and second anchor bodies such that a distal end of the inner shaft protrudes beyond a distal end of the first anchor body. The inner shaft is configured to be removably coupled to the first anchor body such that the inner shaft is configured to be rotated to cause a proximal portion of the first anchor body to move proximally into a lumen extending through the second anchor body and to occlude the opening in the second anchor body.

Methods and systems for knotless suture anchoring

Anchor insertion device

A minimally invasive surgical method of approximating tissue includes coupling an adjustable loop of suture around an inserter. The loop can be coupled to the inserter by applying tension to a tail of the suture to collapse the loop around the inserter, then the inserter and loop are passed through a first location in tissue. The loop is decoupled from the inserter, the inserter is retracted from the first location, and reinserted into a second location in the tissue, after which the loop is recoupled to the inserter while the loop is distal of the tissue. The decoupling, retraction, and reinsertion can occur without withdrawing the inserter from the patient's body. The inserter and loop are then withdrawn together from the tissue through this second location and outside of the patient's body. The tails and loop can form a luggage knot to be reduced around the tissue.

Minimally-invasive systems and methods for approximating tissue with a suture

Surgical constructs and methods include the use of a one-way adjustable fixation loop that is formed by tying two knots in a surgical filament, each knot defining an individual adjustable loop and the individual adjustable loops being interconnected to form the one-way adjustable fixation loop. The knots enable a non-spliceable suture to be used in the creation of the one-way adjustable fixable loop. Embodiments can include a fixation device, such as a cortical button or plate for use in a bone tunnel, and enable the knots to work independent of and suspended below the fixation device. Embodiments can increase the compatibility of the adjustable fixation loop with existing fixation devices and can isolate and protect the knots from damage during use and after implantation.

One-way adjustable loop suture constructs and methods of forming and using the same

A device having an implantable body associated with at least two filaments or sutures and configured for use in soft tissue reconstructions is provided. One exemplary embodiment includes an implantable body, an adjustable filament loop for holding ligament grafts that is coupled to the body, and a shuttle suture removably coupled to the implantable body and configured for shuttling the body through at least a portion of a bone tunnel. The loop can be defined by a self-locking knot, and one or more loop-adjusting limbs can extend from the knot, with a portion of the limb(s) also extending into a hollow portion of the shuttle suture. In some embodiments having two adjustable limbs, an intermediate portion of each limb can be the portions disposed in respective hollow portions of the shuttle suture. Other configurations of devices and systems, as well as methods for performing ACL repairs, are also provided.

Implant having filament limbs of an adjustable loop disposed in a shuttle suture

Minimally invasive systems and methods for approximating tissue with a suture

Surgical constructs and methods of use for a one-way adjustable fixation loop are formed by tying two knots in a surgical filament, each knot defining an individual adjustable loop and the individual adjustable loops being interconnected to form the one-way adjustable fixation loop. The knots enable a non-spliceable suture to be used in the creation of the one-way adjustable fixable loop. Embodiments can include a fixation device, such as a cortical button or plate for use in a bone tunnel, and enable the knots to work independent of and suspended below the fixation device. Embodiments can increase the compatibility of the adjustable fixation loop with existing fixation devices and can isolate and protect the knots from damage during use and after implantation.

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Rehoboth, MA, United States of America

Adam C Gustafson