Abstract: The present invention relates to an aqueous bubble solution. The solution has at least a surfactant that produces micelles in an aqueous solution, along with an ionic, hydrophobic or hydrogen bonding agent that interacts with the surfactant. When the bubble solution is formed into a bubble the bubble provides a first predetermined effect other than just being formed and popping.

Abstract: A cushioning device including a first fluid bladder support structure having a first surface and an opposing second surface, a second fluid bladder support structure having a first surface and an opposing second surface, and at least one fluid accumulation reservoir. The first and second fluid bladder support structures deform under application of a load and reform upon removal of the load. A first conduit interconnects the first fluid bladder support structure in fluid communication with the second fluid bladder support structure. The first conduit includes a first one-way valve which permits fluid flow from the first fluid bladder support structure to the second fluid bladder support structure. A second conduit interconnects the second fluid bladder support structure in fluid communication with the at least one fluid accumulation reservoir.

Abstract: The present invention relates to a gelatinous composite article. The article has a first and a second heat formable and heat reversible gelatinous elastomer material, a first permeable layer, and a control gap. Each of the gelatinous materials is a three-dimensional shape having an upper side, a base side and at least one connecting side. The first connecting side and the second connecting side are adjacent to each other so the first and second materials are essentially side-by-side within the same horizontal plane. The first permeable layer has a top side and a bottom side. The top side attaches to the first and second connecting side. The control gap is interspaced between the bottom side of the first permeable layer. This gap degrades the rigidity between each connecting side and provides an equivalent structural property throughout the article.

Abstract: An alternating pressure valve system is provided comprising a blower with an air intake and an air outlet; a rotor valve assembly connected to the air outlet from the blower where the rotor valve assembly comprising: a housing with an air intake, a first air outlet, a second air outlet, and a circular chamber; and a wedged shaped rotor valve rotatably contained within the circular chamber of the housing such that the rotor valve can rotate to partially block the first air outlet, partially block the second air outlet, or block neither air outlets; The rotor valve is preferably controlled by a gearmotor and pressure sensors to detect the relative pressure in each outlet.

Abstract: The present invention relates to a cushioning device including an inflatable cushion having at least one side and first and second opposing surfaces, and at least one restraint structure attached to at least a portion of the at least one side of the inflatable cushion.

Abstract: The present invention relates to a prosthetic knee. In one embodiment of the present invention, the knee has a femoral body and meniscal body. The femoral body has a femoral alignment member, and the meniscal body has a femoral side. Extending from the femoral side are at least two guiding protrusions that extend along the longitudinal axis of the meniscal body and define at least two sides of an alignment groove. The alignment groove slippingly receives the femoral alignment member. The femoral alignment is able to move within the alignment groove and slip over the alignment groove when a force of sufficient magnitude is applied to the prosthetic and revert into the alignment groove. In another embodiment of the present invention, the groove and the alignment components are reversed on the respective femoral and meniscal bodies.

Abstract: A protective and pressure normalizing device including a support member having an exterior wall and an interior wall which define a first chamber, wherein the support member comprises a pressure adjustment section movable between a first position and at least one second position to adjust a pressure of a medium within the first chamber.

Abstract: The present invention relates to heat transfer blankets which wrap the torso and/or legs leaving the arms, buttocks, perineum, knee, and/or head exposed and allow for the selective heating or cooling of various body parts at the same or different rates.

Abstract: A first conformable material having a three-dimensional shape and a first hypothermia and/or hyperthermia device, used as a pad for sleeping, lying down, or sitting, to maintain a desired temperature to the contacting surface of a body to the pad.

Abstract: The present invention relates to an aqueous bubble solution. The solution has at least a surfactant that produces micelles in an aqueous solution, along with an ionic, hydrophobic or hydrogen bonding agent that interacts with the surfactant. When the bubble solution is formed into a bubble the bubble provides a first predetermined effect other than just being formed and popping.

Abstract: The present invention relates to regulating the temperature of a desired medium that is applied to the exterior surface of a mammal. These devices have been used in the past but not with the ability to control the temperature of the desired medium in a predetermined ratio to the temperature of the mammal. With such control, the present invention decreases the change of discomforting the patient when the patient's temperature is being brought to a set point temperature body temperature.

Abstract: The present invention relates to a prosthetic knee. In one embodiment of the present invention, the knee has a femoral body and meniscal body. The femoral body has a femoral alignment member, and the meniscal body has a femoral side. Extending from the femoral side are at least two guiding protrusions that extend along the longitudinal axis of the meniscal body and define at least two sides of an alignment groove. The alignment groove slippingly receives the femoral alignment member. The femoral alignment is able to move within the alignment groove and slip over the alignment groove when a force of sufficient magnitude is applied to the prosthetic and revert into the alignment groove. In another embodiment of the present invention, the groove and the alignment components are reversed on the respective femoral and meniscal bodies.

Abstract: A process to manufacture disposable medical flat flexible printed circuits 10. The process entails depositing conductive metal in the range of 1000 to 2500 Angstroms thick onto a flexible film having a thickness in the range of 0.1 to 10 mils. The first portions of the conductive metal are covered with a resist material arranged in a pattern. Metal circuit material is deposited onto second portions of the conductive metal. Overplating the metal circuit material with a corrosion resistant metal. Lastly, removing the resist material and the first portions of the metal and laminating the circuit.

Abstract: A printed circuit card having a printed circuit board therein with ground contact pads. The printed circuit card is made of a conductive housing in which the printed circuit board resides. At least one ground contact clip is interfaced with both the ground contact pad on the printed circuit board and the conductive housing to complete a ground circuit for the printed circuit board and for protecting the connector against electromagnetic interference and electrostatic discharge. The ground clip further ensures that the printed circuit card has a high ground-to-signal ratio, thereby ensuring good data transmission through the card.

Abstract: A cable management system which provides routing of wired services between service lines (16) and user lines (18). Each service line enters the cable system at a service termination unit circuit card (22) which also holds a portion of a crosspoint switch matrix (126). Each user line enters the system at a line termination unit circuit card (20). The service termination unit circuit cards are all mounted to connectors (36) on a first side of a centerplane board (24) and the line termination unit circuit cards are mounted to connectors (36) on the other side of the centerplane board. Pins (37) extending through the centerplane board interconnect the connectors so that any service line can be connected to any user line. A system controller card (26) mounted to the centerplane board communicates with the circuit cards via a bus (38) on the centerplane board.

Abstract: An arrangement for terminating a tap-off line (40) between a bus line (14) and a bi-directional signal driver (38). The arrangement includes a resistor (42) serially connected in the tap-off line and a controllable switch (44) connected across the resistor. There is also provided means (46, 48) for controlling the switch to bypass the resistor when the bi-directional signal driver transmits signals to the bus.

Abstract: An electrical connector made of overlapping layers of flexible film 8 carrying conductive traces 9 for interconnecting pins 1 to connection pads 10 on a printed circuit board surface 2a. Cylindrical elastomeric bodies 11 having parallel spaced apart conductors 25 thereon connect the traces 9 to the pads 10. Pins 1 impinge a rigid backing plate 18 upon axial forces to the pins 1 which resists axial movement of the pins 1 relative to solder joints 19 between the pins 1 and the traces 9.

Abstract: An electrical cable assembly (1) comprises, an electrical connector (2) terminated to an electrical cable (3), an insulating housing (4), a moveable latch (5) on the connector (2) for latching removably to another mating electrical connector, and an overmold (8) adhered to the housing (4) and at least partially overlapping a portion of the moveable latch (5) to prevent snagging of the latch (5).