Abstract: A medical suction apparatus may include a wand having a proximal end and a distal end. The apparatus may further include a lumen defined within the wand, the lumen configured to couple to a suction source. The apparatus may also include a mouth defined at the distal end of the wand and placing the lumen in communication with an exterior of the wand, where the mouth has an upper edge and a lower edge, where the mouth is elongated horizontally between the upper edge and the lower edge, and where at least the upper edge or the lower edge is beveled to enable scraping of a surface.

Abstract: A medical suction apparatus may include a wand having a proximal end and a distal end. The apparatus may further include a lumen defined within the wand, the lumen configured to couple to a suction source. The apparatus may also include a mouth defined at the distal end of the wand and placing the lumen in communication with an exterior of the wand, where the mouth has an upper edge and a lower edge, where the mouth is elongated horizontally between the upper edge and the lower edge, and where at least the upper edge or the lower edge is beveled to enable scraping of a surface.

Abstract: A deployment catheter for deploying endoluminal vascular prosthesis that has at least a main graft portion and a first branch graft portion includes an elongate, flexible catheter body having a proximal end and a distal end and comprising an outer sheath and an inner core that is axially moveable with respect to the outer sheath. The catheter includes a main graft restraint that has a main graft release mechanism comprising a plurality of axially spaced restraint members. The catheter further includes a branch graft restraint comprising a branch graft release mechanism.

Abstract: A deployment catheter for deploying endoluminal vascular prosthesis that has at least a main graft portion and a first branch graft portion includes an elongate, flexible catheter body having a proximal end and a distal end and comprising an outer sheath and an inner core that is axially moveable with respect to the outer sheath. The catheter includes a main graft restraint that has a main graft release mechanism comprising a plurality of axially spaced restraint members. The catheter further includes a branch graft restraint comprising a branch graft release mechanism.

Abstract: A casing stabbing apparatus which includes a derrick bracket subassembly for attachment to a derrick, and a boom having an end pivotally connected to the bracket assembly for pivotation about a vertical axis and about a horizontal axis. A pair of arcuate casing gripping jaws is pivotally connected to the second end of the boom. A piston and cylinder assembly extends between the jaws to selectively converge and diverge the jaws. A second piston and cylinder assembly extends between the bracket assembly and the boom to elevate the boom by pivotation about a horizontal pivotal axis. A third piston and cylinder assembly extends between the bracket assembly and the boom to swing the boom laterally in pivotation about a vertical axis.

Abstract: A machine tool bolster includes a horizontal fixture support plate and a pressure-operable clamp device is vertically shiftably mounted to the underside of the plate and includes a clamp insert holder extending axially into a circular hole provided in the plate. A fixture is mounted to a locating plate provided with a receptacle adapted to receive the clamp insert holder when the clamp device is raised relative to the plate. A rod is connected to a piston of the clamp device and extends vertically through the holder. The upper end of the rod is conically shaped and acts against complementary shaped clamp inserts radially slidably mounted in the holder to shift them outwardly against a conically flared portion of the locating plate receptacle so as to clamp the fixture to the bolster.