Abstract: A magnetic suture loop comprising a suture magnet, a bifurcated suture, and a cartridge tube is disclosed. The bifurcated suture extends from the suture magnet and forms a suture loop. The cartridge tube comprises a cartridge tube proximal end, a cartridge tube distal end, and a cartridge tube wall extending therebetween. The cartridge tube has a cartridge tube proximal opening at the cartridge tube proximal end, a cartridge tube distal opening at the cartridge tube distal end, and a cartridge tube lumen extending from the cartridge tube proximal opening to the cartridge tube distal opening. The suture loop traverses the cartridge tube lumen based on having been inserted through the cartridge tube distal opening. The suture magnet is disposed outside of the cartridge tube lumen adjacent the cartridge tube distal opening.

Abstract: A magnet-assisted suture grasper for grasping a magnetic suture is provided. The magnet-assisted suture grasper includes a suture retrieval needle, a retriever body, a grasper wire, a grasper arm, and a grasper magnet. Translation of the retriever body within a needle lumen of the suture retrieval needle in a first direction causes the grasper arm to move from a first position to a second position, thereby exposing the grasper magnet from the needle lumen and allowing contact between the grasper magnet and a magnetic suture attracted thereto. Translation of the retriever body within the needle lumen in a second direction opposite the first direction causes the grasper arm to move from the second position to the first position, thereby sequestering the grasper magnet and grasping the magnetic suture within the needle lumen.

Abstract: A magnet-assisted suture grasper for grasping a magnetic suture is provided. The magnet-assisted suture grasper includes a handle, a stem, first and second grasper jaws, a grasper magnet. and an actuator body. Distal ends of the first and second grasper jaws extend further distally than the grasper magnet. Translation of the actuator body within a stem lumen in a first direction along a stem body axis causes the first grasper jaw to pivot from a first position to a second position, thereby exposing the grasper magnet and allowing contact between the grasper magnet and a magnetic suture attracted thereto. Translation of the actuator body within the stem lumen in a second direction opposite the first direction along the stem body axis causes the first grasper jaw to pivot from the second position to the first position, thereby sequestering the grasper magnet and grasping the magnetic suture within the recess.

Abstract: A magnet-assisted suture grasper for grasping a magnetic suture is provided. The magnet-assisted suture grasper includes a suture retrieval needle, a retriever body, a grasper arm, and a grasper magnet. Translation of the retriever body within a needle lumen of the suture retrieval needle in a first direction causes the grasper arm to move from a first position to a second position, thereby exposing the grasper magnet and allowing contact between the grasper magnet and a magnetic suture attracted thereto. Translation of the retriever body within the needle lumen in a second direction opposite the first direction causes the grasper arm to move from the second position to the first position, thereby sequestering the grasper magnet and grasping the magnetic suture within the needle lumen. Another magnet-assisted suture grasper including a handle, a stem, first and second grasper jaws, a grasper magnet, and an actuator body also is disclosed.

Abstract: A magnet-assisted suture grasper for grasping a magnetic suture is provided. The magnet-assisted suture grasper includes a suture retrieval needle, a retriever body, a grasper wire, a grasper arm, and a grasper magnet. Translation of the retriever body within a needle lumen of the suture retrieval needle in a first direction causes the grasper arm to move from a first position to a second position, thereby exposing the grasper magnet from the needle lumen and allowing contact between the grasper magnet and a magnetic suture attracted thereto. Translation of the retriever body within the needle lumen in a second direction opposite the first direction causes the grasper arm to move from the second position to the first position, thereby sequestering the grasper magnet and grasping the magnetic suture within the needle lumen.

Abstract: A magnet-assisted suture grasper for grasping a magnetic suture is provided. The magnet-assisted suture grasper includes a suture retrieval needle, a retriever body, a grasper arm, and a grasper magnet. Translation of the retriever body within a needle lumen of the suture retrieval needle in a first direction causes the grasper arm to move from a first position to a second position, thereby exposing the grasper magnet and allowing contact between the grasper magnet and a magnetic suture attracted thereto. Translation of the retriever body within the needle lumen in a second direction opposite the first direction causes the grasper arm to move from the second position to the first position, thereby sequestering the grasper magnet and grasping the magnetic suture within the needle lumen. Another magnet-assisted suture grasper including a handle, a stem, first and second grasper jaws, a grasper magnet, and an actuator body also is disclosed.