Abstract: Devices and methods for ligating and coagulating tissue are provided. In one embodiment, a device is provided having an end effector that is adapted to access tissue to be treated at a surgical site and has the capability to both ligate and coagulate the targeted tissue. The end effector can include at least one ligation band that is removably disposed in a delivery configuration on a portion of the end effector and is adapted to be configured in a tissue-engaging configuration upon release from the end effector. The end effector can also include a pair of spaced electrodes disposed adjacent to each other on a tissue contacting portion of the end effector.

Abstract: A surgical fastener for fastening tissue. The fastener includes a first piece having a needle, a second piece having an opening sized for receiving the needle, and a lock for holding the needle of the first piece in the opening of the second piece. At least a portion of the first piece, the second piece and/or the lock comprises a bio-absorbable material so the fastener becomes unfastened from the tissue over time.

Abstract: Devices and methods for ligating and coagulating tissue are provided. In one embodiment, a device is provided having an end effector that is adapted to access tissue to be treated at a surgical site and has the capability to both ligate and coagulate the targeted tissue. The end effector can include at least one ligation band that is removably disposed in a delivery configuration on a portion of the end effector and is adapted to be configured in a tissue-engaging configuration upon release from the end effector. The end effector can also include a pair of spaced electrodes disposed adjacent to each other on a tissue contacting portion of the end effector.

Abstract: A medical instrument includes a shaft having a channel extending therethrough and an actuating element extending through the channel. The instrument further includes an end effector disposed on the distal end of the shaft and operatively connected to the distal end of the actuating element, wherein the actuating element is adapted to move the end effector between a first configuration and a second configuration. The instrument further includes a control moveable between a first position corresponding to the first configuration, and a second position corresponding to the second configuration, wherein the control is operatively disconnected from the actuating element when the control is in the first position.