초록 ▼

A urine specimen collector assembly includes a specimen tube and funnel-shaped member wherein the specimen tube is characterized by having a lower reinforced reservoir tip of reduced diameter so that the tube is adapted for use with centrifuge machines for the precipitation of a measured quantity of

A urine specimen collector assembly includes a specimen tube and funnel-shaped member wherein the specimen tube is characterized by having a lower reinforced reservoir tip of reduced diameter so that the tube is adapted for use with centrifuge machines for the precipitation of a measured quantity of solid materials in the tip from the specimen placed in the tube. The mouth of the tube is outwardly flared to conform to the shape of the outlet end of the funnel, and the funnel has a ribbed internal surface to direct the flow of liquid through an elongated outlet tip for insertion into the specimen tube so that the tube and funnel may be filled with fluid. Upon inversion, a user may empty all but a measured quantity of fluid from the tube.

대표청구항 ▼

A specimen collector tube unit adaptable for collecting urine specimens therein comprising: an elongated tubular member having an open end, a closed end opposite said open end, a surrounding sidewall portion between said open end and said closed end terminating in a rounded convergent end wall adjac

A specimen collector tube unit adaptable for collecting urine specimens therein comprising: an elongated tubular member having an open end, a closed end opposite said open end, a surrounding sidewall portion between said open end and said closed end terminating in a rounded convergent end wall adjacent to said closed end, and a reservoir tip at said closed end defining an axial extension of said end wall and being of substantially the same wall thickness as said surrounding sidewall portion, the degree of convergency of said rounded convergent end wall into said reservoir tip being sufficient to prevent the release of that portion of a urine specimen contained in said reservoir tip when said elongated tubular member is inverted to pour out the urine specimen from said elongated tubular member and external reinforcing means extending between and united with said reservoir tip and said rounded convergent wall.