Abstract: An adapter configured to electrically connect a test device to an implantable medical lead comprises a rotational electrical coupling. The rotational electrical coupling is configured to electrically connect a lead electrical connector to an adapter electrical connector. The rotational electrical coupling comprises a first conductive component configured to be electrically connected to the lead electrical connector and rotatable with a proximal portion of the implantable medical lead, and a second conductive component electrically connected to the first conductive component and the adapter electrical connector. The second conductive component may be rotationally fixed. The first and second conductive components may comprise graphite or another soft metal.

Abstract: A device for measuring, marking and cutting material, the device formed of a clear, transparent, translucent or tinted substrate that is either rigid, semi-rigid, flexible or bendable and having in one implementation, a plurality of first and second lines are formed on the substrate to define an unbroken, continuous channel in which a plurality of windows are formed to include a grid line segment to aid in aligning the device with the underlying material. Alternatively or in addition, the device includes one or more visually perceptible invisible lines bounded by opposing line segment pairs and terminal ends to aid in viewing and aligning with underlying material.

Abstract: A device for measuring, marking and cutting material, the device formed of a clear, transparent, translucent or tinted substrate that is either rigid, semi-rigid, flexible or bendable and having in one implementation, a plurality of first and second lines are formed on the substrate to define an unbroken, continuous channel in which a plurality of windows are formed to include a grid line segment to aid in aligning the device with the underlying material. Alternatively or in addition, the device includes one or more visually perceptible invisible lines bounded by opposing line segment pairs and terminal ends to aid in viewing and aligning with underlying material.

Abstract: A parachute canopy release mechanism. The canopy release releasably holds a strap holding member. The strap holding member is released by movement of a latch, which in turn is released by an actuating lever which is protected against inadvertent opening by a cover. The cover has a cover lock which further prevents the inadvertent release of the latch. The release mechanism can have a removable triggering unit which is activated when the mechanism is exposed to water.

Abstract: A method and apparatus is disclosed for optimizing an arrangement of articles, such as stacks of paperboard sheets, into horizontal tiers, then stacking the horizontal tiers one on top another to form a rectangular-shaped unit, wherein the rectangular shaped unit has base dimensions substantially equal to a selected standard pallet-type. The system includes a computer programmed to receive the base size of an article, the total number of articles desired, and a selected pallet type. The computer is connected to a palletizer for building the actual unit of articles consistent with an optimized unit configuration. The palletizer has a tier forming station in which tiers of articles are formed according to the selected tier configuration, and a transfer device for moving the formed tiers into a stack forming station wherein the tiers are sequentially deposited. The system can add spacing between selected articles in a tier, and stack the tiers such that the spaces in adjoining tiers are not aligned.