Abstract: A stentless support structure capable of being at least partly assembled in situ. The support structure comprises a braided tube that is very flexible and, when elongated, becomes very long and very small in diameter, thereby being capable of placement within a small diameter catheter. The support structure is preferably constructed of one or more thin strands of a super-elastic or shape memory material such as Nitinol. When released from the catheter, the support structure folds itself into a longitudinally compact configuration. The support structure thus gains significant strength as the number of folds increase. This radial strength obviates the need for a support stent. The support structure may include attachment points for a prosthetic valve.

Abstract: An antenna system is provided, including a first antenna, a second antenna, a ground plane, and a resonant isolator coupled to the first and second antennas. Each of the antennas is configured to be a capacitively-coupled compound loop antenna, and the resonant isolator is configured to provide isolation between the two antennas at resonance. The two antennas may be symmetrical or asymmetrical and include a first element that emits a magnetic field and a second element that generates an electrical field that is orthogonal to the magnetic field. The radiating element of the second element may be capacitively coupled to the remainder of the second element. The resonate isolator may be comprised of a single conductive element or two conductive elements that are capacitively coupled.

Abstract: Source radio frequency energy (RF) is coupled wirelessly, with no direct physical contact, between two compound loop (CPL) antennas across a variety of barriers such as plastic, human tissues, glass, and air. The compound coupling interface is highly efficient in transferring the RF energy from a source including one CPL antenna to a destination including a second CPL antenna. A re-radiating structure including a further CPL antenna or a different type of antenna may be connected on the destination side to completely physically isolate the source side from the destination side. When the destination coupling antenna is removed, the source coupling antenna may operate as an efficient radiator at the desired operating frequencies. Likewise, the destination coupling antenna may operate as an efficient radiator in the absence of the source coupling antenna.

Abstract: A stentless support structure capable of being at least partly assembled in situ. The support structure comprises a braided tube that is very flexible and, when elongated, becomes very long and very small in diameter, thereby being capable of placement within a small diameter catheter. The support structure is preferably constructed of one or more thin strands of a super-elastic or shape memory material such as Nitinol. When released from the catheter, the support structure folds itself into a longitudinally compact configuration. The support structure thus gains significant strength as the number of folds increase. This radial strength obviates the need for a support stent. The support structure may include attachment points for a prosthetic valve.

Abstract: A stentless support structure capable of being at least partly assembled in situ. The support structure comprises a braided tube that is very flexible and, when elongated, becomes very long and very small in diameter, thereby being capable of placement within a small diameter catheter. The support structure is preferably constructed of one or more thin strands of a super-elastic or shape memory material such as Nitinol. When released from the catheter, the support structure folds itself into a longitudinally compact configuration. The support structure thus gains significant strength as the number of folds increase. This radial strength obviates the need for a support stent. The support structure may include attachment points for a prosthetic valve.

Abstract: A three-dimensional compound loop antenna is provided, including a ground plane, a pair of horizontal conductive portions substantially horizontal relative to the ground plane, a feed line substantially vertical relative to the ground plane, and a vertical conductive portion coupling the pair of horizontal conductive portions to the ground plane.

Abstract: Systems and method for authenticating users are presented. A system can send a passkey to a user interface of a known device. A user can then send a messaging service message with the passkey from a second device to the system. After receiving the message from the user, the system can extract the passkey from the message, and compare the received passkey against the passkey originally sent to the user. The known device and the second device can each have separate and unique device identifiers.

Abstract: A stentless support structure capable of being at least partly assembled in situ. The support structure comprises a braided tube that is very flexible and, when elongated, becomes very long and very small in diameter, thereby being capable of placement within a small diameter catheter. The support structure is preferably constructed of one or more thin strands of a super-elastic or shape memory material such as Nitinol. When released from the catheter, the support structure folds itself into a longitudinally compact configuration. The support structure thus gains significant strength as the number of folds increase. This radial strength obviates the need for a support stent. The support structure may include attachment points for a prosthetic valve.

Abstract: Apparatus having corresponding methods comprise: an audio mixer; a game chat output interface configured to transmit game chat output audio from the apparatus; a mobile output interface configured to transmit mobile output audio from the apparatus; a microphone interface configured to receive microphone audio into the apparatus; and wherein, responsive to selection of a first mode, the audio mixer is configured to provide the game chat output audio based on the microphone audio; and wherein, responsive to selection of a second mode, the audio mixer is further configured to provide the mobile output audio based on the microphone audio.

Abstract: Systems and method for authenticating users are presented. A system can send a passkey to a user interface of a known device. A user can then send a messaging service message with the passkey from a second device to the system. After receiving the message from the user, the system can extract the passkey from the message, and compare the received passkey against the passkey originally sent to the user. The known device and the second device can each have separate and unique device identifiers.

Abstract: A device and method for improving flow through a native blood vessel valve, such as the aortic valve, are provided. The present invention allows a miniature valve to be implanted into affected leaflets percutaneously, obviating the need for coronary bypass surgery. The method includes the cutting of small holes, on the order of 4 mm, in the leaflets of a targeted valve, thereby allowing blood to flow through the newly formed holes. The holes are used as attachment sites for the miniature valves of the present invention.

Abstract: A grill having a bottom section and a middle section for expanding the diameter of the bottom section and at least one insert for separating the opening formed by the bottom section to allow smoking or an open fire. Different cooking surfaces are thereby a grill, a flat frying surface, an open area for receiving and holding a reservoir of water, such as a pot, and an open area for receiving a wok. There is also a hearth section for enclosing at least a portion of the exterior of the bottom section. It also envisions a smoker or ash guard expandable to fit either diameter to protect the cook and provide a surface for placing items attached to the stand apart from the heat source.

Abstract: A semi-trailer has a surveillance system located within a hidden compartment of the semi-trailer. At least one external switch is located on an exterior of the semi-trailer and is electrically coupled to at least one subsystem of the surveillance system for controlling the at least one subsystem without controlling the entire surveillance system at once.

Abstract: A system, method, and apparatus for desalinating water, such as seawater. The system, method, and/or apparatus includes an electrodialysis cell that can separate monovalent ionic species from multivalent ionic species, so they may be separately treated. Each separate treatment may include precipitation of salt via the use of an organic solvent, followed by processing of precipitated salts and membrane treatment of water to remove solvent and remaining salts.

Abstract: A delivery device usable to deliver an inverting implant is provided that includes a positioning mechanism that automatically initiates the inversion process once a predetermined length of the implant has exited a delivery catheter. The positioning mechanism allows the implant to be safely and accurately deployed with reduced operator experience and in a greater variety of target locations.

Abstract: A delivery device usable to deliver an inverting implant is provided that includes a positioning mechanism that automatically initiates the inversion process once a predetermined length of the implant has exited a delivery catheter. The positioning mechanism allows the implant to be safely and accurately deployed with reduced operator experience and in a greater variety of target locations.