Abstract: A restraint anchor in accordance with at least one of the present inventions includes an attachment member that is adapted to be secured to a patient restraint and a base member, associated with the attachment member, that is adapted to be secured to a portion of a patient support apparatus.

Abstract: A bed enclosure comprises a frame, a tent supported by the frame, and a mattress cover for preventing access to a mattress from the interior of the tent.

Abstract: A bed enclosure comprises a frame, a tent supported by the frame, and a mattress cover for preventing access to a mattress from the interior of the tent.

Abstract: A bed enclosure comprises a frame, a tent supported by the frame, and a mattress cover. Material covering two opposed upright end members of the frame and an upper support bar extending between the upright end members is connected to the tent by zipper connectors. A lower edge of the tent is likewise connected to an upper edge of the mattress cover with a zipper connector.

Abstract: A bed enclosure comprising a frame, a tent supported by the frame, and a mattress cover is disclosed. The frame employs a pair of opposed upright end members, an upper support bar connecting the upright end members, and an attachment bar connected to at least one of the upright end members which is movable up and down along a portion of the end member. The frame further includes a releasable fastener for fastening the attachment bar to the bed.

Abstract: A bed enclosure comprises a frame, a tent supported by the frame, and a mattress cover. The frame employs a pair of opposed end bars, each having a first and a second end segment and a side bar connected to the first end segment of each end bar, with preferably no side bar connected to the second end segments. This defines a generally rectangular shape with an open side allowing unobstructed access underneath the bed. The frame employs an attachment bar connected between the legs of an upright end member. The attachment bar is movable up and down along a portion of the legs. The frame can include releasable fastener means for fastening the attachment bar to the bed. The enclosure includes means for connecting the tent to the mattress cover.

Abstract: An electronic countermeasure system that receives a hostile radar tracking signal, re-transmits a return signal with the tracking scan modulation shifted in phase, and increasing in intensity with decreasing received intensity, until the received signal has decreased to the radar's side lobe intensity (approximately a 25 db decrease), then re-transmits (beacons) the hostile radar pulses, thus forcing the radar to track by its side lobe rather than the main lobe resulting in an angular tracking error.