A61B17/06061

ENDOSCOPIC SUTURE LOOP ANCHORS AND METHODS

A suture needle system includes a first needle and at least one second needle. Each of the first and second needles preferably has a common needle body construct. The first needle includes an elongate suture having a length sufficient to extend at least the length of an instrument channel of an endoscope. The second needle includes an opening formed by a loop of suture at which the second needle can be advanced over the elongate suture. In use, the first needle is secured to a first tissue location using an endoscopic suturing system. A second needle is advanced at its opening over the elongate suture and secured to a second tissue location. Additional second needles may be advanced over the elongate suture to respective tissue locations. The elongate suture is pulled taut, drawing the second needles into proximity, and secured.

Apparatus for subcuticular suturing and corresponding method of use thereof
10743865 · 2020-08-18 ·

An apparatus capable of and a corresponding method for subcuticular suturing of an incision in a single pass is provided. The apparatus includes a straight needle, a suture thread extending from a free end of the needle, and a grip couplable to or pre-attached to the needle. The grip is used for controlling, manipulating, and advancing the needle and its sharp end through the incision. The needle is generally long enough to pierce and bind both sides of the incision together without having to pull the entire needle and any slack in the suture thread through each piercing prior to proceeding to the next piercing. The needle holds the entire incision closed presets the entire path for the suture thread prior to pulling the suture thread through the incision to hold the incision closed.

Devices and methods for suture placement

A suturing device include a handle, an elongate body, an actuator, and a needle holder. The elongate body connects with the handle. The actuator interacts with the elongate body and is operable between a first operating position and a second operating position. The actuator includes a manually operated member including an operator contact surface. The needle holder extends away from a distal end portion or is provided as part of the distal end portion of the elongate body. The needle holder includes a distal end section having a distal-most tip and defining a needle passage and a distal opening adjacent the distal-most tip. The needle passage is configured to receive at least a portion of an associated needle when the actuator is in the first operating position. The needle holder and the elongate body are rotatable with respect to the handle about a rotational axis.

Suture needle retaining strap
10729426 · 2020-08-04 · ·

The present subject matter provides a magnetic suture needle retaining strap to be worn by a surgeon during a surgery. The strap includes a band and a housing on an outer surface of the band. The housing includes an inner chamber, an opening leading into the chamber, and a magnet. The band may be placed around a palm of the surgeon's non-dominant hand. The housing provides a dock for retaining the suture needle while the surgeon is knotting the suture or performing other tasks that require use of both hands.

Suture delivery and/or retrieval device
10729428 · 2020-08-04 · ·

A suture delivery device includes a base portion and a deployment portion extending from the base portion. The base portion defines a longitudinal axis. The deployment portion includes a plurality of petals extending along the longitudinal axis parallel to one another when the deployment portion is in a delivery position and extending radially outward from the longitudinal axis when the deployment portion is in a deployed position.

ACCESS CLOSURE WITH BLEED MONITORING

A blood vessel access closure device includes an inner blood vessel wall support member and an outer blood vessel wall support member. The closure device also includes a deployment member and an electrode. The deployment member is configured to draw the inner and outer blood vessel wall support members towards each other when the inner and outer blood vessel wall members are deployed on opposite sides of a blood vessel wall during closure of a hole in the blood vessel wall. The electrode is configured to be attached to the deployment member and configured to be used to measure impedance.

Devices and methods for suture placement

A suturing device includes a needle, a suture, an elongate body, an actuator and a curved needle holder. The needle has first end, which is pointed, a second end, a curved distal section and a straighter proximal section, which is straight or has a radius of curvature greater than the curved distal section. The suture connects with the needle. The actuator includes a mechanism operable to move the needle with respect to the elongate body. The curved needle holder extends away from a distal end portion or is provided as part of the distal end portion of the elongate body. The curved needle holder includes an inner surface defining a curved needle passage for holding the needle and a distal opening through which the needle exits the curved needle holder. The needle frictionally engages the inner surface when the needle is in a retracted position.

Tray for temporary storage of catheters and other coiled surgical devices

A storage tray provides storage for multiple types of wires, catheters, and other instruments used during surgical procedures. The storage tray includes a base and a set of walls forming a basin that holds liquid. A wire containment section within the basin holds multiple coiled guidewires in a wire channel filled with the liquid. The wire containment section includes an inner wall and one or more wall segments forming an outer boundary of the wire channel. Flaps extend orthogonally from the walls and over portions of the wire channel to prevent the guidewire from springing out of the wire channel. A wire holder outside the wire channel holds end portions of the guidewires. Pulling an end portion of one of the coiled guidewires horizontally causes the guidewire to slide along the inner wall for separation and removal from the storage tray.

Endoscopic suture loop anchors and methods

A suture needle system includes a first needle and at least one second needle. Each of the first and second needles preferably has a common needle body construct. The first needle includes an elongate suture having a length sufficient to extend at least the length of an instrument channel of an endoscope. The second needle includes an opening formed by a loop of suture at which the second needle can be advanced over the elongate suture. In use, the first needle is secured to a first tissue location using an endoscopic suturing system. A second needle is advanced at its opening over the elongate suture and secured to a second tissue location. Additional second needles may be advanced over the elongate suture to respective tissue locations. The elongate suture is pulled taut, drawing the second needles into proximity, and secured.

Suturing device having adjustable distal end

A suturing device includes an elongate body, a needle, an actuator, and a needle holder. The actuator interacts with the elongate body and is operable between a first operating position and a second operating position. The actuator is configured such that movement of the actuator from the first operating position toward the second operating position moves the needle in an advance direction. The needle holder extends away from a distal end portion or is provided as part of the distal end portion of the elongate body. The needle holder defines a needle passage and a distal opening. The needle is positioned in the needle passage when the actuator is in the first operating position. The needle holder is configured to move with respect to the elongate body to change the location of the distal opening with respect to the elongate body.