Abstract: The catheter or cannula arrangement includes a catheter or cannula; a sensing unit including a sensing element for sensing a flow of a fluid; and an output unit operationally connectable to the sensing unit. The output unit is provided for receiving from the sensing unit signals related to the sensed flow of the fluid referred to as sensed signals, for obtaining, by processing the sensed signals, signals referred to as processed signals, and for outputting the processed signals, e.g., via a visual display. The output unit may include fixing structures attachment to tubing of the catheter or cannula. The sensing unit may be provided by a tube extension. The catheter or cannula may be a urinary catheter.

Abstract: A saccadic motion detection system comprised of an optical system that focuses light reflected or emitted from the subject's eye onto an optical navigation chip, which connects to circuitry configured to convert analog light from the eye to digital representations motion of the eye, including saccadic eye movement and processes the information received thereby.

Abstract: A saccadic motion detection system comprised of an optical system that focuses light reflected or emitted from the subject's eye onto an optical navigation chip, which connects to circuitry configured to convert analog light from the eye to digital representations motion of the eye, including saccadic eye movement and processes the information received thereby.

Abstract: A medical ventilation device comprising a cannula having proximal and distal ends; an inflatable cuff adapted to be inflated to an inspiratory pressure, the cuff attached to and surrounding a portion of the cannula toward the distal end thereof; an inspiratory pressure inflation tube having first and second ends, the first end in communication with an interior of the inflatable cuff, the second end adapted to communicate with an inspiratory pressure source; and a pressure valve in communication with the inspiratory pressure inflation tube.

Abstract: A saccadic motion detector comprised an optical system that focuses light reflected or emitted from the subject's eye onto an optical navigation chip, which connects to circuitry configured to convert analog light from the eye to digital representations motion of the eye, including saccadic eye movement.

Abstract: A saccadic motion detector comprised an optical system that focuses light reflected or emitted from the subject's eye onto an optical navigation chip, which connects to circuitry configured to convert analog light from the eye to digital representations motion of the eye, including saccadic eye movement.