A61B17/0483

METHOD AND APPARATUS FOR TREATING A HIP JOINT, INCLUDING THE PROVISION AND USE OF A NOVEL SUTURE PASSER

A suture passer includes a shaft having an axis, a first jaw mounted to the shaft in alignment with the axis, the first jaw being configured to releasably support a length of suture thereon; a second jaw movably mounted to the shaft, and a needle movably mounted to the shaft, the needle having a hook and being configured to reciprocate in alignment with the axis so that the hook can selectively pass by the second jaw and engage suture releasably supported on the first jaw, wherein the first jaw comprises a spring for selectively binding the suture to the first jaw, and further wherein the spring comprises a recess for receiving the suture therein.

SUTURE BASED CLOSURE DEVICE

A medical device includes a suture ring that defines an arcuate channel extending therein. A first arcuate needle passer is slidingly disposed within a first side of the arcuate channel and a second arcuate needle passer is slidingly disposed within a second side of the arcuate channel. A suture shuttle is passable between the first arcuate needle passer and the second arcuate needle passer and is configured to be releasably securable to the first arcuate needle passer and to the second arcuate needle passer.

A DEVICE FOR THE STITCHING OF LAPAROSCOPIC INCISIONS AND METHODS THEREOF
20230085002 · 2023-03-16 ·

A device (300) for the suturing and closing of laparoscopic incisions, comprising: a. a central stem b. a plurality of ribs (34b) hingedly connected to said upper rib member by a locking joint (54), said lower rib member comprising a suture needle holder (36) at free end; c. a cap (33), d. a plurality of rigid stretchers (35), interconnected by a hinge to the distal end of said outer shaft (31a) and said upper rib member (34a); the outer shaft configured to slide along the inner shaft and urge said rigid stretchers to extend from a closed configuration of rib, stretcher and shaft in substantially parallel contact, to an open configuration defined by an angle subtended by said inner shaft (32) and said rigid stretchers (35).

ONE-HANDED AND DOUBLE ROW METHODS FOR TISSUE FIXATION

Described herein is a simplified placement system and method for a tissue graft anchor by which a surgeon may introduce one or more sutures into a hole in a boney tissue, apply a precise amount of tension to the sutures to advance a soft tissue graft to a desired location, and then advance the anchor into the bone, preferably while maintaining the requisite pre-determined suture tension and without introducing spin to the suture. Particularly preferred embodiments allow for the one-handed operation, namely embodiments in which relative axial movement between the inner tensioning device and outer driver device is optionally physically constrained, for example by means of cooperating and/or compressive elements disposed in the respective hub and handle portions, are described herein. Other preferred embodiments of the present invention relate to multi-anchor constructs that may employ threaded implants exclusively, push-in implants exclusively, or a combination of threaded and push-in implants.

Surgical suturing instrument configured to manipulate tissue using mechanical and electrical power

A surgical instrument comprising a jaw assembly is disclosed. The surgical instrument further comprises a motor-driven drive system configured to open the jaw assembly. The surgical instrument also comprises a control system configured to control the drive system and, also, control a power supply system configured to supply electrical power to electrodes defined in the outer surface, or outer surfaces, of the jaw assembly. In use, the surgical instrument can be used to apply mechanical energy and electrical energy to the tissue of a patient at the same time, or at different times. In certain embodiments, the user controls when the mechanical and electrical energies are applied. In some embodiments, the control system controls when the mechanical and electrical energies are applied.

Multiple-firing suture fixation device and methods for using and manufacturing same

A multiple-firing clip device comprises a shaft comprising an exterior surface, an interior receiving therein suture fixation clips, and a distal end opening shaped to eject a suture fixation clip therefrom. The shaft defines a lateral opening and a distal shaft portion between the lateral opening and the distal end opening. A shuttle moves on the shaft and comprises a shuttle body, a snare having a distal snare portion, and a snare extension slide movable from the shuttle body along a given extent defining a slide distance and a distal end. The shuttle extends at least the distal snare portion distally through the lateral opening from the environment into the interior, through the distal shaft portion, and through the distal end opening along a length that is at least equal to the slide distance when the snare extension slide moves to the distal end of the given extent.

MULTIPLE-FIRING SUTURE FIXATION DEVICE AND METHODS FOR USING AND MANUFACTURING SAME

A multiple-firing clip device comprises a shaft comprising an exterior surface, an interior receiving therein suture fixation clips, and a distal end opening shaped to eject a suture fixation clip therefrom. The shaft defines a lateral opening and a distal shaft portion between the lateral opening and the distal end opening. A shuttle moves on the shaft and comprises a shuttle body, a snare having a distal snare portion, and a snare extension slide movable from the shuttle body along a given extent defining a slide distance and a distal end. The shuttle extends at least the distal snare portion distally through the lateral opening from the environment into the interior, through the distal shaft portion, and through the distal end opening along a length that is at least equal to the slide distance when the snare extension slide moves to the distal end of the given extent.

TISSUE AUGMENTATION SCAFFOLDS FOR USE IN SOFT TISSUE FIXATION REPAIR

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. Tissue augmentation constructs can include various blocks and scaffolds, among other formations. The present disclosure includes, among other disclosures, methods for using tissue augmentation scaffolds, including folding scaffolds, and descriptions and methods associated with extra-wide tissue augmentation blocks.

IMPLANT AND FILAMENT MANAGEMENT DEVICE
20230060747 · 2023-03-02 ·

A variety of configurations of implant management devices are provided. The configurations provide different combinations of features for maintaining a location of an implant with respect to the device and managing filaments of the implant. One exemplary embodiment of a device includes a generally rectangular-shaped body having an implantable body retainer, an opening disposed a distance apart from the retainer and configured to receive a ligament graft therein, and a fold extending across the body and intersecting the opening. Folding one end of the body towards a bottom surface of the body along the fold can form a filament loop engaging region to hold in tension a filament loop extending from the implant. Additional filament(s) associated with the implant can be managed by various filament retention features. Methods for preparing a ligament graft for implantation by relying upon indicia formed on a surface of the device body are also provided.

Automatic needle mover

An automatic needle mover for moving a medical threaded needle includes: two shafts extending in the same direction and slidable relative to each other along a longitudinal direction; a needle-holding portion provided on one end side of the second shaft; a needle-receiving portion provided on one end side of the first shaft; and a handle serving as a control portion for controlling the sliding of the two shafts. The needle-holding portion has a first claw portion protruding in a direction intersecting the longitudinal direction of the shafts. The needle-receiving portion has a second claw portion protruding in a direction intersecting the longitudinal direction of the shafts. As a result of the sliding of the two shafts, the needle-holding portion and the needle-receiving portion become close to each other and a straight needle held by the needle-holding portion can be press-fitted into the needle-receiving portion.