Abstract: Example methods and systems for providing information to a pilot of a receiver aircraft during a refueling operation are described. The refueling operation includes a tanker aircraft with a hose for supplying fuel to the receiver aircraft and a refueling coupler coupled to an end of the hose. One example method includes, receiving at a first transceiver located at the receiver aircraft refueling information from a second transceiver located at the tanker aircraft, receiving from a vision system located at the receiver aircraft image information indicative of the hose and the refueling coupler, and displaying, on a head up display (HUD) of the pilot of the receiver aircraft a visual representation of one or more of the refueling information and the image information.

Abstract: A system for promoting knee flexion may comprise a support bar and a plurality of pads removably mounted thereto, such that sequential use of the plurality of pads may progressively allow a knee joint to move through an increased range of motion.

Abstract: Knee joint flexibility rehabilitation apparatuses and methods specifically adapted for knee joint flexibility rehabilitation following knee joint surgery or other type of knee joint treatment are described. In some embodiments, a knee joint flexibility apparatus may include a padded knee posterior support bar disposed atop an adjustable rod and collaborating strut tube. Apparatuses and methods herein may be used to promote gravity passive flexion specific towards gradual knee joint muscle and tendon stretching.

Abstract: Example methods and systems for providing information to a pilot of a receiver aircraft during a refueling operation are described. The refueling operation includes a tanker aircraft with a hose for supplying fuel to the receiver aircraft and a refueling coupler coupled to an end of the hose. One example method includes, receiving at a first transceiver located at the receiver aircraft refueling information from a second transceiver located at the tanker aircraft, receiving from a vision system located at the receiver aircraft image information indicative of the hose and the refueling coupler, and displaying, on a head up display (HUD) of the pilot of the receiver aircraft a visual representation of one or more of the refueling information and the image information.

Abstract: Example methods and systems for providing information to a pilot of a receiver aircraft during a refueling operation are described. The refueling operation includes a tanker aircraft with a hose for supplying fuel to the receiver aircraft and a refueling coupler coupled to an end of the hose. One example method includes, receiving at a first transceiver located at the receiver aircraft refueling information from a second transceiver located at the tanker aircraft, receiving from a vision system located at the receiver aircraft image information indicative of the hose and the refueling coupler, and displaying, on a head up display (HUD) of the pilot of the receiver aircraft a visual representation of one or more of the refueling information and the image information.

Abstract: A system for monitoring use of knee joint flexibility rehabilitation apparatus comprises a knee joint flexibility rehabilitation apparatus, a sensor and a monitor configured to receive and display a signal from the sensor

Abstract: Example methods and systems for providing information to a pilot of a receiver aircraft during a refueling operation are described. The refueling operation includes a tanker aircraft with a hose for supplying fuel to the receiver aircraft and a refueling coupler coupled to an end of the hose. One example method includes, receiving at a first transceiver located at the receiver aircraft refueling information from a second transceiver located at the tanker aircraft, receiving from a vision system located at the receiver aircraft image information indicative of the hose and the refueling coupler, and displaying, on a head up display (HUD) of the pilot of the receiver aircraft a visual representation of one or more of the refueling information and the image information.

Abstract: A system for monitoring use of knee joint flexibility rehabilitation apparatus comprises a knee joint flexibility rehabilitation apparatus, a sensor and a monitor configured to receive and display a signal from the sensor.

Abstract: A system for monitoring use of knee joint flexibility rehabilitation apparatus comprises a knee joint flexibility rehabilitation apparatus, a sensor and a monitor configured to receive and display a signal from the sensor

Abstract: A system for promoting knee flexion may comprise a support bar and a plurality of pads removably mounted thereto, such that sequential use of the plurality of pads may progressively allow a knee joint to move through an increased range of motion.

Abstract: A knee joint flexibility rehabilitation apparatus having a tubular strut with a support foot and a bracket, a height-adjustment bar translatably and rotatably disposed in the tubular strut, and a padded support bar fixed substantially perpendicularly to the height-adjustment bar, the padded support bar being configured to receive a knee joint posterior.

Abstract: A device and system for promoting knee flexion may comprise a support bar and a plurality of pads removably mounted thereto, such that sequential use of the plurality of pads may progressively allow a knee joint to move through an increased range of motion. The knee joint flexion device and system may comprise a knee joint support mounted to a base. The base may comprise a variety of structures, such as those configured for use in connection with a patient support surface.

Abstract: A knee joint flexibility rehabilitation apparatus may comprising a tubular strut having a first support foot and a bracket attached thereto, the tubular strut forming a first aperture; a height-adjustment bar translatably and rotatably disposed in the tubular strut, the height-adjustment bar forming a plurality of second apertures extending through the cross-section of the height-adjustment bar; a support bar fixed substantially perpendicularly to the height-adjustment bar, the padded support bar being configured to receive a knee joint posterior; a support strut pivotably connected to the bracket, the support strut having a second support foot attached thereto, the support strut pivotable away from parallel the tubular strut to form an acute angle thereto; and a pin removably disposed in one of the plurality of second apertures to fix the height-adjustment bar against translation in one direction.

Abstract: A knee joint flexibility rehabilitation apparatus may comprising a tubular strut having a first support foot and a bracket attached thereto, the tubular strut forming a first aperture; a height-adjustment bar translatably and rotatably disposed in the tubular strut, the height-adjustment bar forming a plurality of second apertures extending through the cross-section of the height-adjustment bar; a support bar fixed substantially perpendicularly to the height-adjustment bar, the padded support bar being configured to receive a knee joint posterior; a support strut pivotably connected to the bracket, the support strut having a second support foot attached thereto, the support strut pivotable away from parallel the tubular strut to form an acute angle thereto; and a pin removably disposed in one of the plurality of second apertures to fix the height-adjustment bar against translation in one direction.