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Tbuck Global LLC

Thomas K Buck

Robert A Levine

Ronald A Mucci

A bin assembly including a receptacle or a receptacle-crown. The receptacle or receptacle-crown includes at least one wall defining an interior space, a mouth in communication with the interior space that is defined by an upper end of the at least one wall, a rim extending outward and downward from the mouth that includes at least one horizontally convex portion below the mouth, and an aperture in the at least one horizontally convex portion of the rim configured to receive an edge portion of a liner.

Bin assembly with horizontal, convex aperture for installing a bag

A bin for receiving or storing one or more items. The bin includes a wall having an upper end and a lower end, and a bottom extending along the lower end of the wall. The wall and the bottom cooperate to define a chamber for receiving or storing one or more items. The bin also includes mouth at the upper end of the wall that is in communication with the chamber. The bin further includes a rim extending around a periphery of the mouth. The bin also includes content information on at least a portion of an exterior surface of the rim that is configured to identify the one or more items the bin is intended to receive or store.

Techniques are provided for obtaining selected instantaneous area measurements for a dynamic orifice through which blood is flowing in at least one direction, for obtaining instantaneous flow rates of blood passing through such a dynamic orifice and for obtaining flow volume for blood passing through a dynamic orifice. All of these techniques involve ensonifying a thin sample volume of blood flow exiting at the orifice, which volume is in a region of flow which is substantially laminar, such region normally being the vena contracta for the orifice, with an ultrasonic pulsed Doppler signal, receiving backscattered signal from blood within the sample volume and forming a power-velocity spectrum from the received backscattered signal. Techniques are disclosed for assuring that only laminar flow is looked at in forming the power-velocity spectrum. To obtain instantaneous area measurements, the power integral of laminar flow from the spectrum is formed, this power integral being proportional to an instantaneous cross-sectional area of the orifice. For instantaneous flow rates, the instantaneous power-velocity integral is formed from the laminar flow of the spectrum, while flow volume is obtained from the timed integral of the instantaneous flow rate.

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Pasadena, CA, United States of America

Thomas K Buck