Abstract: Pacemakers and pacemaker delivery systems and methods are disclosed which use a modified cylindrical pacemaker body having a flat side which includes the anode/cathode and spikes to anchor the pacemaker in place within the pericardium.

Abstract: A compliant tactile sensor may include sponge-like material, a flexible skin, and a fluid pressure sensor. The flexible skin may have a shape, absorb fluid, compress in response to force applied to the sponge-like material, and decompress and return to its original shape when the force is removed. The flexible skin may cover an outer surface of the sponge-like material. The fluid pressure sensor may sense changes in pressure in fluid that is within the sponge-like material caused by a force applied to the flexible skin. A robotic system may include a movable robotic arm, a compliant tactile sensor on the movable robotic arm that senses contact between the compliant tactile sensor and an object during movement of the movable robotic arm and that cushions the effect of that contact, and a reflex system that causes the moveable robotic arm to move in response to commands.

Abstract: A compliant tactile sensor may include sponge-like material, a flexible skin, and a fluid pressure sensor. The flexible skin may have a shape, absorb fluid, compress in response to force applied to the sponge-like material, and decompress and return to its original shape when the force is removed. The flexible skin may cover an outer surface of the sponge-like material. The fluid pressure sensor may sense changes in pressure in fluid that is within the sponge-like material caused by a force applied to the flexible skin. A robotic system may include a movable robotic arm, a compliant tactile sensor on the movable robotic arm that senses contact between the compliant tactile sensor and an object during movement of the movable robotic arm and that cushions the effect of that contact, and a reflex system that causes the moveable robotic arm to move in response to commands.

Abstract: A self crimping connector for securing very fine wires of the order of 0.0015" diameter into an electrical connector is described. A terminal block having an opening at least five times the diameter of the wire is preferably gold plated and the wire is inserted. A malleable metal pin means, preferably a gold pin having a diameter slightly less than the diameter of the opening, is inserted between the wire and a sidewall of the opening. A longitudinal force is applied to the exposed end of the pin so as to radially expand the pin and force it into locking engagement with the wire and the sidewall without deforming or nicking the wire and thus weakening it.

Abstract: A sliderless shuttle and wire guide assembly for toroidal coil winding machines provides unusually compact storage for winding wire or tape carried by the shuttle. The novel cross-sectional configuration of the shuttle permits winding of extremely small toroidal cores. An adjustable and retractable wire guide assembly permits the use of different size shuttles for wire or insulating tape having a wide range of sizes, while also providing valuable protection against escaping coils of broken wire or the release of a "flying" empty shuttle from the coil winding machine.