A61B2017/0403

DOUBLE ROW COLLAPSIBLE SUTURE CONSTRUCT
20210298736 · 2021-09-30 ·

Tissue fixation and repair constructs and methods of repair using the same are provided. An exemplary tissue fixation and repair construct can include a first implantable anchor coupled to a suture having a fixed tail and a tensioning tail. The fixed tail can include an overhand knot located distally adjacent to the finger trap, such that the overhand knot substantially abuts the finger trap when adjacent thereto, a fixed stopper knot configured to prevent further movement of the fixed tail through a second implantable anchor when the second implantable anchor is placed onto the suture, and a finger trap. The tensioning tail can be passed through the finger trap and overhand knot, and can be used to adjust the tension of the tissue fixation and repair construct when the first implantable anchor and the second implantable anchor are inserted into bone.

BONE ANCHOR ELEMENT FOR INSERTING INTO A BONE AND/OR FIXING TISSUE TO THE BONE, INSERTER, BONE ANCHOR SYSTEM AND METHOD FOR ASSEMBLING A BONE ANCHOR SYSTEM
20210290217 · 2021-09-23 ·

The invention relates to a bone anchor element for inserting into a bone and/or fixing tissue to the bone, wherein the bone anchor element has in a longitudinal direction a proximal end, a proximal section, a distal section and a distal end, and the proximal section has on the outside a contoured indentation to prevent the bone anchor element inserted into the bone from being pulled out and on the inside a continuous hollow space in the longitudinal direction having a proximal opening and a distal opening, and the distal section is formed in a flattened, plate-shaped manner having a plate plane, wherein the bone anchor element has at least one transverse through-hole for receiving a suture material, and the distal section has in the longitudinal direction to the distal end a first transverse through-hole through the plate plane, wherein the first transverse through-hole is connected to the continuous hollow space of the proximal section via the distal opening, and subsequently has a second transverse through-hole through the plate plane, wherein the first transverse through-hole and the second transverse through-hole are separated by a web of the plate-shaped distal section, and the second transverse through-hole has on the distal end a gap opening in the longitudinal direction and essentially transverse to the plate plane so that the suture material can be flexibly guided through the continuous hollow space, the first transverse through-hole, the second transverse through-hole and/or the gap opening, and the web has on its proximal side in relation to the first transverse through-hole an inclined abutment surface in such a manner that in the event an eyelet is pushed through from the proximal opening through the continuous hollow space of the bone anchor element, through the distal opening and through the first transverse through-hole in the longitudinal direction, the eyelet is guided outward through the first transverse through-hole upon striking the inclined abutment surface. Furthermore, the invention relates to an inserter, a bone anchor system and a method for assembling a bone anchor system.

SYNDESMOSIS INSERTION CONSTRUCT
20210298738 · 2021-09-30 · ·

An apparatus and methods are provided for a syndesmosis treatment assembly that includes an insertion assembly and a syndesmosis suture construct for securing a first bone against a second bone. The syndesmosis suture construct is configured to be passed through a bone hole drilled across the first bone and the second bone and cinched to press the bones together. The insertion assembly includes a sleeve and a push rod for inserting the syndesmosis suture construct through the bone hole. The sleeve maintains the syndesmosis suture construct and the push rod in an elongate configuration suitable for being inserted through the bone hole. The push rod enables deploying a distal fixator comprising the syndesmosis suture construct to be anchored against a distal contact surface of the second bone. The sleeve and push rod are removable from the bone hole before the syndesmosis suture construct is cinched to secure the bones.

SYNDESMOSIS INSERTION CONSTRUCT

An apparatus and methods are provided for a syndesmosis treatment assembly that includes an insertion assembly and a syndesmosis suture construct for securing a first bone against a second bone. The syndesmosis suture construct is configured to be passed through a bone hole drilled across the first bone and the second bone and cinched to press the bones together. In an embodiment, the insertion assembly includes a sleeve and a push rod for inserting the syndesmosis suture construct through the bone hole. The sleeve maintains the syndesmosis suture construct in an elongate configuration suitable for being inserted through the bone hole. The push rod enables deploying a distal fixator comprising the syndesmosis suture construct to be anchored against a distal contact surface of the second bone. The sleeve and push rod are removable from the bone hole before the syndesmosis suture construct is cinched to secure the bones.

Tethers For Prosthetic Mitral Valve
20210177588 · 2021-06-17 ·

This invention relates to the design and function of a single-tether compressible valve replacement prosthesis which can be deployed into a beating heart without extracorporeal circulation using a transcatheter delivery system. The design as discussed combats the process of wear on anchoring tethers over time by using a plurality of stent-attached, centering tethers, which are themselves attached to a single anchoring tether, which extends through the ventricle and is anchored to a securing device located on the epicardium.

Suture anchor system and method

A suture anchor method including a suture anchor and a suture anchor drive. The suture anchor is positionable on a rod of the suture anchor drive. The rod defines an awl for forming a hole in a bone. The suture anchor drive further has an impactor for moving the suture anchor along the rod between a retracted position and an advanced position so as to implant the suture anchor in the bone with the awl positioned in the bone.

Implantable system with elastic components

A system (100) for a controlled stressing of a reconstructed or re-natured ligament of a human or animal body comprises an anchoring element (10) for implantation in a first bone (50), at least one connecting element (120) and a holding element (30), which fixes the at least one connecting element (20) in a second bone. According to the invention, an elastomer element (125) is arranged in the anchoring element and/or in the connecting element (120) and provides a defined elastic action through the cooperation of elastomer element (125) with the connecting element (120).

Apparatus and method for joint repair

A bolster system having a first bolster device, a second bolster device, and an adjustable tether that includes a one-way pre-tied slideable adjustment knot. The adjustment knot is at a first position prior to insertion of the first bolster device into a passageway in one or more bones. The second bolster device includes a body portion having an outer portion that is sized to be received in the passageway and/or in an aperture of a bone plate. The body portion also includes a channel that is sized to accommodate recessed and/or embedded placement of the pre-tied slideable adjustment knot. The second bolster device can also include an oversized plate portion that abuts against a cortex of a bone or a wall of a bone plate. The second bolster device can also include a threaded member or retention tab that lockingly secures the second bolster device to a bone plate.

Tissue anchor, tissue anchor assembly, and tissue anchor system
11045184 · 2021-06-29 · ·

A tissue anchor, tissue anchor assembly, and tissue anchor system is disclosed.

FIXED SUTURE CONSTRUCT FOR SOFT TISSUE RECONSTRUCTION

Disclose herein are suture anchor constructs. The suture anchor constructs can include an anchor, a first suture, and a second suture. The anchor can include a post and a body. The body can define a central hole extending from a trailing end of the body along a central axis towards a leading end of the body. The first suture can have a first tail, a second tail, and a first intermediate potion located proximate the post. The second suture can have a third tail, a fourth tail, and a second intermediate portion secured to the post. The first, second, third, and fourth, tails can pass through the central hole.