Abstract: Implantable hermetically sealed structures and methods for making the same are provided. Also provided are devices, systems and kits including the hermetically sealed structures, as well as methods of using such devices and systems.

Abstract: A device includes a substrate and a transducer attached to the substrate, wherein the substrate includes a surface to which the transducer is attached and at least one edge member extending along at least a portion of the outside edge of the surface. The surface can be a generally planar surface. The edge member is stiffer than the surface. In several embodiments, the transducer is adapted to vibrate. The transducer can, for example, be selected from the group consisting of a piezoelectric transducer, an electrostrictive transducer and a magnetostrictive transducer. Preferably, the transducer is attached to the surface of the substrate by a metallic bonding agent and, more particularly, by welding.

Abstract: Methods for evaluating motion of a cardiac tissue location, e.g., heart wall, are provided. In the subject methods, timing of a signal obtain from a strain gauge stably associated with the tissue location of interest is employed to evaluate movement of the cardiac tissue location. Also provided are systems, devices and related compositions for practicing the subject methods. The subject methods and devices find use in a variety of different applications, including cardiac resynchronization therapy.

Abstract: Implantable addressable segmented electrode devices, as well as methods for making and using the same, are provided. The subject devices include segmented electrode structures made up of an integrated circuit electrically coupled to two or more electrodes, where each electrode can be individually activated. Also provided are implantable devices and systems, as well as kits containing such devices and systems or components thereof, which include the segmented electrode structures.

Abstract: A method for preparing a graft vessel for anastomosis to a target vessel includes making at least one incision in the graft vessel, such as to form a flap at an end thereof. The graft vessel and/or a fixture, such as a clamp, may be positioned relative to one another, such as to form an angle relative to one another, prior to making the incision or incisions. The position of the graft vessel relative to the fixture may be based on the size of the opening in the target vessel at the anastomosis site.

Abstract: A graft vessel preparation device and a method for using the graft vessel preparation device is provided. The graft vessel preparation device establishes and maintains a critical dimension on a graft vessel which corresponds to a dimension of an anastomosis site on a target vessel. One example of a graft vessel preparation device which prepares a graft vessel for a vascular anastomosis procedure includes a parallelogram linkage, a first spreader arm and a second spreader arm. The first spreader arm and the second spreader arm mount on opposing members of the parallelogram linkage in a parallel configuration. The spreader arms are configured in order to allow the placement of an end of a graft vessel over the spreader arms. The spreader arms are also configured to separate within an interior of the graft vessel once the graft vessel is placed over the spreader arms in order to establish a critical dimension. The critical dimension is established using a critical dimension locator.

Abstract: Enigma-X is a game that has 3 pieces that can come under control of the player. These 3 pieces each have special interaction properties that allow them to be removed from the screen and award the player with points. It's a very simple game that could be reproduced on a cell phone, a calculator, a PDA, any game console, or a computer. I have included the source code from the Windows PC version of the game. The interaction between the pieces is what makes the game special.

Abstract: A graft vessel preparation device and a method for using the graft vessel preparation device is provided. The graft vessel preparation device establishes and maintains a critical dimension on a graft vessel which corresponds to a dimension of an anastomosis site on a target vessel. One example of a graft vessel preparation device which prepares a graft vessel for a vascular anastomosis procedure includes a parallelogram linkage, a first spreader arm and a second spreader arm. The first spreader arm and the second spreader arm mount on opposing members of the parallelogram linkage in a parallel configuration. The spreader arms are configured in order to allow the placement of an end of a graft vessel over the spreader arms. The spreader arms are also configured to separate within an interior of the graft vessel once the graft vessel is placed over the spreader arms in order to establish a critical dimension. The critical dimension is established using a critical dimension locator.

Abstract: A graft vessel preparation device and a method for using the graft vessel preparation device is provided. The graft vessel preparation device establishes and maintains a critical dimension on a graft vessel which corresponds to a dimension of an anastomosis site on a target vessel. One example of a graft vessel preparation device which prepares a graft vessel for a vascular anastomosis procedure includes a parallelogram linkage, a first spreader arm and a second spreader arm. The first spreader arm and the second spreader arm mount on opposing members of the parallelogram linkage in a parallel configuration. The spreader arms are configured in order to allow the placement of an end of a graft vessel over the spreader arms. The spreader arms are also configured to separate within an interior of the graft vessel once the graft vessel is placed over the spreader arms in order to establish a critical dimension. The critical dimension is established using a critical dimension locator.

Abstract: The present invention is actuator having a shaft delivering mechanical power to a load, a first active element adapted to be driven by an oscillating signal, and at least one mechanical diode operatively connected to the shaft in the act of development. A plurality of mechanical diodes may also be used. Mechanical diodes can be either rotary mechanical diodes or linear mechanical diodes. The mechanical diodes can also be bi-directional.

Abstract: The present invention is actuator having a shaft delivering mechanical power to a load, a first active element adapted to be driven by an oscillating signal, and at least one mechanical diode operatively connected to the shaft in the act of development. A plurality of mechanical diodes may also be used. Mechanical diodes can be either rotary mechanical diodes or linear mechanical diodes. The mechanical diodes can also be bi-directional.