a handle having an actuator attached thereto ī.
#Surgery knot tying free
A surgical instrument for tying together two free suture ends of a suture filament placed into a surgical patient, said surgical instrument comprising:Ī. Method and device for suturing using a rod with a needle holderġ. Ligating instrument and methods of ligating tissue in endoscopic operative procedures
Medical knot tying instrument and method for use thereof Pre-tied knot for surgical use and method of using same Method of tying knots using a tube knot applicator System for the application of knots in surgical suture material Surgical instrument for tying a knot in a length of suture at a remote location
Ligating instrument with multiple loop ligature supply and methods therefor Method and apparatus for ligating a blood vessel, tissue or other bodily duct
#Surgery knot tying driver
When the actuator is actuated, the driver moves the lug train distally along a top surface of the shaft, around the distal end, and then proximally along a bottom surface of the shaft, whereby the loops are released from the distal end of the instrument. When the cartridge is attached to the distal end of the shaft, each of the pre-tied loops is positioned operationally over a corresponding lug. The lug train has a plurality of lugs flexibly attached to each other and slideably attached to the distal end of the shaft. In a preferred embodiment, the pusher comprises a lug train and a driver. The pusher is slideably disposed on the shaft and transfers the pre-tied loops from the cable to the two free suture ends of the suture filament. The cable has a plurality of pre-tied loops disposed proximally to the two free cable ends. The cartridge removeably attaches to the shaft and comprises a cable with two free cable ends with suture connectors attached thereto. The surgical device comprises a handle having an actuator, an elongated shaft attached to the handle, a cartridge, and a pusher. A surgical instrument is described for tying together the two free ends of a suture placed into the tissue of a surgical patient.
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