Abstract:
A falling film plasma reactor (FFPR) provides a number of benefits for the treatment of process gases. The falling film plasma reactor uses high voltage alternating current or pulsed direct current which is applied to radially separated electrodes to thereby create a dielectric breakdown of the process gas that is flowing within the large radial gap between the two electrodes. Typical plasma reactors often utilize fixed dielectric construction which can result in potential failure of the device by arcing between the electrodes as portions of the dielectric fail. Such failures are prevented by using a dielectric liquid that constantly flows over the electrodes, or over a fixed dielectric barrier over the electrodes.
Abstract:
A falling film plasma reactor (FFPR) provides a number of benefits for the treatment of process gases. The falling film plasma reactor uses high voltage alternating current or pulsed direct current which is applied to radially separated electrodes to thereby create a dielectric breakdown of the process gas that is flowing within the large radial gap between the two electrodes. Typical plasma reactors often utilize fixed dielectric construction which can result in potential failure of the device by arcing between the electrodes as portions of the dielectric fail. Such failures are prevented by using a dielectric liquid that constantly flows over the electrodes, or over a fixed dielectric barrier over the electrodes.
Abstract:
A tendon leader used in knee surgery utilizing an elongated stem member. The stem includes a leading end and a trailing end. A tendon engaging tube is held to the stem for guiding placement of a tendon in a knee.
Abstract:
A device for joining a prosthetic foot to a prosthetic ankle block with limited, resilient rotation therebetween includes a generally cylindrical adapter or housing secured in the lower end of the ankle block, coaxial with the vertical pivot axis of the foot. An outer spool is secured within the adapter, and an inner spool freely rotates therein on two bearings disposed between the spools and spaced axially there along. A rubber annulus is disposed between the spools intermediate to the bearings, and vulcanized in place to adhere to both spools and form a resilient link therebetween. A pin extends downward from the outer spool to engage a slot in the foot and limit the rotation thereof.
Abstract:
An apparatus is provided for treating pollutants in a gaseous stream. The apparatus comprises tubular inlets for mixing a gas stream with other oxidative and inert gases for mixture and flame production within a reaction chamber. The reaction chamber is heated by heating elements and has an interior wall with orifices through which heated air enters into the central reaction chamber. The oxidized gases are treated also for particles removal by flowing through a packed bed. The packed bed is cooled and its upper portion with air inlets to enhance condensation and particle growth in the bed. The treated gas stream is also scrubbed in a continuous regenerative scrubber comprising at least two vertically separated beds in which one bed can be regenerated while the other is operative so that the flow may be continuously passed through the bed.
Abstract:
An apparatus is provided for treating pollutants in a gaseous stream. The apparatus comprises tubular inlets for mixing a gas stream with other oxidative and inert gases for mixture and flame production within a reaction chamber. The reaction chamber is heated by heating elements and has an interior wall with orifices through which heated air enters into the central reaction chamber. The oxidized gases are treated also for particles removal by flowing through a packed bed. The packed bed is cooled and its upper portion with air inlets to enhance condensation and particle growth in the bed. The treated gas stream is also scrubbed in a continuous regenerative scrubber comprising at least two vertically separated beds in which one bed can be regenerated while the other is operative so that the flow may be continuously passed through the bed.
Abstract:
A shield for a syringe mounted hypodermic needle which utilizes a translucent sheath. The sheath extends over the barrel to one position adjacent the barrel flange and to another position or beyond the needle point. The sheath may be distinctly stopped at these positions.
Abstract:
A ligament repair kit and procedure for installing a cannulated bone screw and ligament washer to retain ligament at a bone site using a first cannula in conjunction with selected obturators to engage and relocate ligament and in conjunction with a drill bit to drill a bone hole for anchoring, and using a second larger cannula with a driver to screw a bone screw into the bone hole retaining the relocated ligament at the anchoring site.
Abstract:
A cushioned heel inset for an orthopedic, postoperative shoe. The shoe has a lightweight, rigid orthopedic sole with a skid proof outer sole and a cushioned inner sole, the heel of the rigid sole having a recess for inset of a cushioning pad which interfaces the inner sole.
Abstract:
An adjustable, radiolucent table for radioscopic examination of a medical patient lying thereon, the table including a radiolucent top, floor support structure connected at each end to the top of the support structure having apparatus permitting bidirectional movement of the table top enabling accurate movement of a patient thereon with respect to a radioscopic source, particularly for use in discolosis procedures.