Abstract: A radio frequency (RF) and fluid coupler is for a subterranean assembly. The assembly may have a fluid passageway therein, and may include an RF antenna and a coaxial transmission line connected thereto. The coupler may include an electrically conductive hollow body that includes electrically conductive segments connected together in end-to-end relation at respective joints to provide an outer electrical pathway to connect to the outer conductor of the coaxial transmission line. An elongate conductive member may extend within the electrically conductive hollow body to provide an inner electrical pathway to connect to the inner conductor of the coaxial transmission line. A respective dielectric pressure barrier may be between the elongate conductive member and adjacent portions of the electrically conductive hollow body adjacent each of a pair of joints to define a fluid chamber to connect to the fluid passageway. A fluid port may be connected to the fluid chamber.

Abstract: A radio frequency (RF) and fluid coupler is for a subterranean assembly. The assembly may have a fluid passageway therein, and may include an RF antenna and a coaxial transmission line connected thereto. The coupler may include an electrically conductive hollow body that includes electrically conductive segments connected together in end-to-end relation at respective joints to provide an outer electrical pathway to connect to the outer conductor of the coaxial transmission line. An elongate conductive member may extend within the electrically conductive hollow body to provide an inner electrical pathway to connect to the inner conductor of the coaxial transmission line. A respective dielectric pressure barrier may be between the elongate conductive member and adjacent portions of the electrically conductive hollow body adjacent each of a pair of joints to define a fluid chamber to connect to the fluid passageway. A fluid port may be connected to the fluid chamber.

Abstract: The device of according to the present invention is a device for holding a single crystal silicon seed. The device or holder contains a plurality of strips to clamp a seed crystal in the seed crystal holder; and a base supporting the plurality of strips. The plurality of strips each has a free end which contacts a single crystal silicon seed and an end opposite the free end which joins the base and becomes integral therewith. The plurality of strips are bent or folded in such that they exert pressure on a seed crystal when the seed crystal is inserted among the plurality of strips.

Abstract: The device of according to the present invention is a device for holding a single crystal silicon seed. The device or holder contains a plurality of strips to clamp a seed crystal in the seed crystal holder; and a base supporting the plurality of strips. The plurality of strips each has a free end which contacts a single crystal silicon seed and an end opposite the free end which joins the base and becomes integral therewith. The plurality of strips are bent or folded in such that they exert pressure on a seed crystal when the seed crystal is inserted among the plurality of strips.

Abstract: A method for mapping sensor signals to stimulation values and a device using the same are disclosed. The method includes the steps of receiving sensor signal from sensors, mapping the sensor signals to stimulation values, and delivering stimulation signals based on the stimulation values. The mapping may be performed using a linear, piecewise linear, or non-linear function. The method may be incorporated in an advanced prosthetic system that activates sensory neurons in a residual limb to provide an amputee with sensations related to grip force and hand opening. The method for implementing sensory feedback may also be incorporated into mechanical or robotic devices such as those used for surgery, games, and/or tele-manipulation.

Abstract: A device for enveloping and disinfecting of sharp instruments includes a main body portion having an upper surface and a lower surface. Attached to the lower surface is a protective layer. Provided on the upper surface is an adhesive at least immediately adjacent the perimeter thereof and an anti-virus and anti-bacterial disinfectant material. The disinfectant is incorporated into composite dispensing member including a plurality of microcapsules, each of said microcapsules including an active disinfecting ingredient. The plurality of microcapsules are sufficiently frangible so as to rupture upon application of a predetermined stress.