Abstract: Target tissue may be removed from a subject using a cannula that has an interior cavity and an orifice configured to permit material to enter the cavity. This is accomplished by generating a negative pressure in the cavity so that a portion of the tissue is drawn into the orifice. Fluid is then delivered, via a conduit, so that the fluid exits the conduit within the cavity and impinges against the portion of the tissue that was drawn into the orifice. The fluid is delivered at a pressure and temperature that causes the tissue to soften, liquefy, or gellify. The tissue that has been softened, liquefied, or gellified is then suctioned away.

Abstract: Target tissue may be removed from a subject using a cannula that has an interior cavity and an orifice configured to permit material to enter the cavity. This is accomplished by generating a negative pressure in the cavity so that a portion of the tissue is drawn into the orifice. Fluid is then delivered, via a conduit, so that the fluid exits the conduit within the cavity and impinges against the portion of the tissue that was drawn into the orifice. The fluid is delivered at a pressure and temperature that causes the tissue to soften, liquefy, or gellify. The tissue that has been softened, liquefied, or gellified is then suctioned away. The matter that was suctioned away is collected, and fat that is suitable for implantation in the subject is extracted from the collected matter.

Abstract: Target tissue may be removed from a subject using a cannula that has an interior cavity and an orifice configured to permit material to enter the cavity. This is accomplished by generating a negative pressure in the cavity so that a portion of the tissue is drawn into the orifice. Fluid is then delivered, via a conduit, so that the fluid exits the conduit within the cavity and impinges against the portion of the tissue that was drawn into the orifice. The fluid is delivered at a pressure and temperature that causes the tissue to soften, liquefy, or gellify. The tissue that has been softened, liquefied, or gellified is then suctioned away.

Abstract: Target tissue may be removed from a subject using a cannula that has an interior cavity and an orifice configured to permit material to enter the cavity. This is accomplished by generating a negative pressure in the cavity so that a portion of the tissue is drawn into the orifice. Fluid is then delivered, via a conduit, so that the fluid exits the conduit within the cavity and impinges against the portion of the tissue that was drawn into the orifice. The fluid is delivered at a pressure and temperature that causes the tissue to soften, liquefy, or gellify. The tissue that has been softened, liquefied, or gellified is then suctioned away.

Abstract: Target tissue may be removed from a subject using a cannula that has an interior cavity and an orifice configured to permit material to enter the cavity. This is accomplished by generating a negative pressure in the cavity so that a portion of the tissue is drawn into the orifice. Fluid is then delivered, via a conduit, so that the fluid exits the conduit within the cavity and impinges against the portion of the tissue that was drawn into the orifice. The fluid is delivered at a pressure and temperature that causes the tissue to soften, liquefy, or gellify. The tissue that has been softened, liquefied, or gellified is then suctioned away.

Abstract: A lockup clutch assembly and fabrication method for a hydrokinetic torque converter comprising a high capacity piston and clutch assembly located within the cover of the hydrokinetic torque converter, the piston and clutch assembly comprising a first friction disc and a second friction disc connected drivably to the torque input member of a multiple ratio geared transmission and a third friction disc situated between the first and second friction discs and connected to the cover of the torque converter, the second friction disc being adapted to engage a friction surface on the cover when a pressure differential across the piston and clutch assembly is created in the torque converter, the driving connection between the third disc and the cover being achieved by interlocking spline teeth or embossments which permit torque transfer from the cover through the piston and clutch assembly while accommodating relative axial displacement between them whereby a direct drive torque transfer path is established with mini

Abstract: A method for welding two portions of a cover for a torque converter at an overlap joint using a welding beam includes directing the welding beam at the radially outer cover in the vicinity of the overlap at an acute angle with the plane of the over portions in the vicinity of the overlap. The angle is chosen so that the focal point of the welding beam is located on the radially outermost cover portion near the inner surface and distant from the outer surface. In this way, before fusion occurs, temperature gradients are induced through the thicknesses of the cover portions tending to reduce radial expansion of the outer cover and increase radial expansion of the inner cover. The effect of these thermal bending moments and the effect of the increase in mean temperature of the covers due to the welding beam combine to reduce or eliminate the thickness of the gap that exists before welding begins.