Abstract: Surgical forceps can include a drive pin an outer tube, a first jaw, a second jaw, and an inner tube. The outer tube can define a longitudinal axis. The first jaw can be pivotably connected to the outer tube. The first jaw can include a pair of flanges located at a proximal portion of the first jaw, where each flange can include a track receiving the drive pin. The inner tube can be located within the outer tube and can extend along the longitudinal axis. The inner tube can include a pair of arms extending from a distal portion of the inner tube. The drive pin can be securable to the pair of arms. The inner tube can be translatable within the outer tube to drive the drive pin along the tracks to move the second jaw between open and closed positions.

Abstract: A microstrip antenna that is capable of measuring electrical properties of materials, wherein the properties of relative permittivity and conductivity are utilized to determine information regarding the materials being probed such as quality, composition, presence, and moisture content, wherein the microstrip antenna conforms to a variety of surfaces, operates in hazardous environments, is manufactured utilizing printed circuit board techniques, and makes measurements through direct contact with or being adjacent to the material being probed.