Abstract: A method of manufacturing a shaft of a surgical instrument including forming a proximal segment of the shaft to include one or more features for operably engaging the shaft to a first component of the surgical instrument, forming a distal segment of the shaft to include one or more features for operably engaging the shaft to a second component of the surgical instrument and forming an intermediate segment of the shaft. The proximal segment is welded to a proximal end of the intermediate segment; and the distal segment is welded to a distal end of the intermediate segment. The proximal and distal segments are welded to the intermediate segment such that the one or more features thereof are aligned in a pre-determined orientation relative to one another.

Abstract: A method of manufacturing a shaft of a surgical instrument including forming a proximal segment of the shaft to include one or more features for operably engaging the shaft to a first component of the surgical instrument, forming a distal segment of the shaft to include one or more features for operably engaging the shaft to a second component of the surgical instrument and forming an intermediate segment of the shaft. The proximal segment is welded to a proximal end of the intermediate segment; and the distal segment is welded to a distal end of the intermediate segment. The proximal and distal segments are welded to the intermediate segment such that the one or more features thereof are aligned in a pre-determined orientation relative to one another.

Abstract: A method of manufacturing a shaft of a surgical instrument including forming a proximal segment of the shaft to include one or more features for operably engaging the shaft to a first component of the surgical instrument, forming a distal segment of the shaft to include one or more features for operably engaging the shaft to a second component of the surgical instrument and forming an intermediate segment of the shaft. The proximal segment is welded to a proximal end of the intermediate segment; and the distal segment is welded to a distal end of the intermediate segment. The proximal and distal segments are welded to the intermediate segment such that the one or more features thereof are aligned in a pre-determined orientation relative to one another.

Abstract: A method for affixing a stop member to a seal plate for use with electrosurgical instruments is provided. An aperture is formed on a seal plate during a metal injection molding process thereof. A stop member is positioned within the aperture on the seal plate. The seal plate is, subsequently, sintered with the stop member positioned in the aperture.

Abstract: A forceps includes an end effector assembly having first and second jaw members. Each jaw member includes an elongated proximal segment and a distal segment. The distal segments are configured to grasp tissue therebetween. The jaw members are biased towards a spaced-apart position relative to one another. A sliding unit is disposed about the first and second jaw members and is slidable relative to the jaw members between a first position, wherein the sliding unit is disposed about the elongated proximal segments of the jaw members, and a second position, wherein the sliding unit is disposed about the distal segments of the jaw members. The sliding unit is configured to transition the jaw members against the bias from the spaced-apart position to an approximated position for grasping tissue therebetween upon sliding of the sliding unit from the first position to the second position.