초록 ▼

A specimen collection assembly for more easily and sanitarily collecting a urine sample. The specimen collection assembly includes a cup member for collecting the urine specimen. An elongated handle member coupled to the cup member for holding by a user to support the cup member in an appropriate po

A specimen collection assembly for more easily and sanitarily collecting a urine sample. The specimen collection assembly includes a cup member for collecting the urine specimen. An elongated handle member coupled to the cup member for holding by a user to support the cup member in an appropriate position for collection of the urine sample.

대표청구항 ▼

A specimen collection assembly for more easily and sanitarily collecting a urine sample. The specimen collection assembly includes a cup member for collecting the urine specimen. An elongated handle member coupled to the cup member for holding by a user to support the cup member in an appropriate po

A specimen collection assembly for more easily and sanitarily collecting a urine sample. The specimen collection assembly includes a cup member for collecting the urine specimen. An elongated handle member coupled to the cup member for holding by a user to support the cup member in an appropriate position for collection of the urine sample. omprising a narrow annulus with a small cross-sectional area formed between the bottom of the cone and the top of the basin, wherein the basin comprises a flush tube to flush out particles collected in the basin and to induce a high velocity flow through the narrow annulus. 9. A fluid filter comprising: a y-branched filter chamber having an inlet and an outlet, and a top and a bottom defined by gravitational orientation; a spin plate disposed in the filter chamber and having a first longitudinal axis; a filter screen having a second longitudinal axis, a top and a bottom as defined by gravitational orientation and an interior supplied with fluid from the spin plate and disposed in the filter chamber, the first and second longitudinal axes being collinear; a flow distributing sleeve disposed in the filter chamber outside of the filter screen and having an inlet and proximal side; and an end cap having a top extending into the bottom of the interior of the filter screen; wherein the spin plate comprises fluid passageways disposed therethrough at an approximal 20 degree angle azimuthally inclined relative to the second longitudinal axis of the filter screen; wherein the flow distribution sleeve comprises a plurality of axial slots which are narrower at the proximal side and wider at the distal side; wherein the end cap is coupled to the bottom of the filter chamber and disposed adjacent to a bottom of the filter screen, and wherein the end cap is comprised of a cone with a top and a bottom as defined by gravitational orientation and a basin with a top and a bottom as defined by gravitational orientation in which the cone is coupled to the top of a basin, where the top of the cone forms the top of the end cap which extends upwardly into the interior of the filter screen, where a narrow annulus with a small cross-sectional area is defined between the bottom of the cone and the top of the basin, where the basin comprises an openable flush tube to flush out particles collected in the basin and to induce a high velocity flow through the annulus when the flush tube is opened. 10. A high volume fluid filter comprising: a filter chamber means for providing a gravitationally oriented filtration spac