Suturing apparatus and method
AssigneeDePuy Mitek, LLC
InventorsChristopher Weinert, Ron Farkash, Dan Nelsen, Breck Petrillo, Michael C. Pereira, David Robson, Thomas Weisel, Charles Johnson, David Skinlo
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AssigneeDePuy Mitek, LLC
InventorsChristopher Weinert, Ron Farkash, Dan Nelsen, Breck Petrillo, Michael C. Pereira, David Robson, Thomas Weisel, Charles Johnson, David Skinlo
Estimating the term…
A suturing apparatus comprises a pair of jaws. A bendable needle housed in one of the jaws is adapted to carry a suture. An optional suture receiver may be disposed adjacent to the opposite jaw. A transition block curves the needle and directs it in a direction generally unparallel to an axis of the carrying jaw. The needle may also be configured to retrieve a suture. A retaining mechanism holds a suture in place to be engaged by the needle. The jaw housing the needle may include a lateral opening through which the suture may be inserted. The needle may also include a lateral notch which may be aligned with lateral opening to receive the suture. An actuator coupled to the needle enables the user to move the needle proximally to align the notch with the lateral slot.
A method of loading and then passing suture with a suturing passing apparatus having a handle assembly, an elongate shaft extending distally from the handle assembly, a first jaw that extends distally from the elongate shaft and that has a top, a bottom, a needle channel that runs along an axis of the first jaw and curves upward to a channel exit that opens at an angle relative to the axis, and a suture channel that extends through the first jaw from top to the bottom, and a suture loading ingress that extends through the first jaw from the top of the first jaw to the bottom of the first jaw and also through the needle channel, and is in communication with the suture channel, a bendable needle located in the needle channel, a second jaw that extends distally from the elongate shaft and is moveable relative to the first jaw for gripping tissue to be sutured therebetween, a needle movement mechanism for deploying the needle by reciprocally moving the bendable needle within the needle channel and in and out of the channel exit, the method comprising the steps of:
The method of 1 further comprising the steps of:
Dependencies are inferred from the claim text.