Patent classifications
A61B2017/06185
Surgical Constructs with Collapsing Suture Loop and Methods for Securing Tissue
Surgical constructs and methods are provided for securing soft tissue to bone. One exemplary embodiment of a construct is formed from a suture filament and includes two terminal ends of filament and an intermediate portion disposed along at least a portion of a length extending between the terminal ends. The construct can have a first terminal end that is the first terminal end of the filament, and a second terminal end that includes a loop. The loop can be formed by disposing the second terminal end of the filament within a volume of a portion of the intermediate portion of the filament. In some disclosed methods, both terminal ends of the filament can be passed through tissue when performing soft tissue repairs. Various other embodiments of constructs and methods are provided, including constructs having two or more filaments associated with an anchor and methods of using such constructs.
DEVICES AND METHODS FOR CLOSING OPENINGS IN TISSUE STRUCTURES
In accordance with the disclosure, devices are provided for closing an opening in tissue. The devices include a proximal portion configured and arranged to occlude the tissue opening, and a distal anchor portion configured and arranged to anchor the device in the tissue opening. If desired, the distal anchor portion can be moved proximally or distally with respect to the proximal portion during implantation. The proximal portion can be configured and arranged to fit into a left atrial appendage of a patient, and further wherein the distal anchor portion is configured and arranged to extend into the left atrial appendage.
Implant having adjustable filament coils
A device having one or more adjustable loops or coils associated with an implant body for use in soft tissue reconstructions is provided. One exemplary embodiment of a device includes a body and a suture filament, with the filament being used to form a self-locking sliding knot disposed on a top side of the body and a plurality of adjustable coils that are substantially disposed on the body's bottom side. Terminal ends of the filament located above the body's top side can be passed through an opening of a Lark's Head knot from opposite sides, thus forming a self-locking sliding knot, and then the terminal ends can be tensioned to adjust a circumference of the coils. Changing a coil's circumference changes a location of a ligament graft disposed on the coil. Other configurations of devices and systems, as well as methods for performing ACL repairs, are also provided.
Method and apparatus for coupling soft tissue to bone
A method for securing a suture to bone can include loading the suture in a distal opening of an inserter of an assembly. The suture can be coupled to soft tissue. The assembly can include the inserter, an anchor carried by the inserter, a distal tip and a driver each coupled to the inserter. A hole can be formed in the bone with the distal tip, and the distal opening and a portion of the suture can be positioned in the hole. The driver can be actuated to allow movement relative to the inserter and can be advanced in a first direction to drive the anchor about the inserter into the hole to secure the distal tip, anchor and suture to the bone with an absence of a knot. The driver can be moved in a second direction to remove the inserter from the distal tip, anchor and suture.
SELF-DRILLING ALL-SUTURE ANCHOR
A self-drilling suture inserter including a shaft extending along a longitudinal axis having a proximal end and a distal end, which is connected to a tubular portion. The inserter also includes an inserter tip, which is attached to and extends distally from the shaft. The inserter tip comprises a suture anchor retention slot extending therethrough. The inserter tip also comprises a distal end with a drilling point. The tubular portion can also include an outer tube having a first inner volume and a suture tube having a second inner volume. The suture tube extends within the first inner volume of the outer tube.
SOFT ANCHOR ASSEMBLY WITH BARBED FLEXIBLE STRAND AND TECHNIQUES FOR USE
A soft anchor assembly according to an exemplary aspect of the present disclosure includes, among other things, a sheath and a flexible strand at least partially surrounded by the sheath.
KNOTLESS INSTABILITY ANCHOR
A knotless instability anchor having an anchor having a first side and a second side with a suture material passing therethrough from the first side to the second side. The suture material has an adjustable loop extending from the first side of the anchor and a first limb and a second limb extending from the second side of the anchor. A splice is formed in the first limb between a first end of the first limb and the anchor. A self-collapsing loop is formed in the first limb between the first end and the splice. The second limb extends through the splice in the first limb.
Fracture fixation device
Assemblies for securing a fractured or weakened bone within a subject's body are provided. The assembly includes a frame having an adjustable flexible member construct thereon. The adjustable flexible member construct is disposed in the frame such that the adjustable flexible member and the frame encircle the fractured or weakened bone.
Systems and methods for orthopedic repair
According to some embodiments, an implant for correcting a deformity in or near a joint of a subject includes an implant body having an internal lumen, a suture side hole or window extending through a wall of the implant body and providing access to the internal lumen through an exterior of the implant body, a tension assembly comprising a first bone anchor and a second bone anchor, wherein the first and second bone anchors are configured to be placed on opposite sides of the implant body, and an adjustable suture loop coupling the first bone anchor to the second bone anchor, wherein at least a portion of the at least one adjustable suture loop is positioned within the internal lumen of the implant body.
Systems and methods for acromioclavicular stabilization
Surgical methods for stabilizing a joint are disclosed. The methods aid in surgical repairs by allowing for quick and reproducible repairs to be made. A bone tunnel is formed anteriorly/posteriorly in clavicle, and a bone tunnel is formed superiorly in acromion. At least one cannulated insert is provided into one or both of bone tunnels to protect the bone from abrasions caused by a flexible construct. A flexible construct is passed through the acromion tunnel and the clavicle tunnel. An attachment device may then be positioned on at least one side of the clavicle and/or acromion tunnel, and the flexible construct is attached to the attachment device.