Combination urine meter and drainage receptacle

Claim 2

A combination urine meter and drainage receptacle comprising: a liquid meter of semi-rigid material having at least one volume calibrated chamber and an inlet opening through which liquid may be introduced into the interior thereof, said meter having an upper portion in which said inlet opening is located and a lower portion in which said liquid can accumulate; a liquid drainage receptacle in the form of a bag made of flexible material, said bag having an upper portion positioned adjacent said meter upper portion; and a liquid communication means for said meter and drainage receptacle comprising a liquid conduit extending from the upper portion of said meter to the upper portion of said drainage receptacle, said liquid communication means adapted to permit relative movement of said meter with respect to said drainage receptacle to thereby facilitate drainage of liquid from the interior of the meter through said liquid conduit and into said drainage receptacle by simply tilting said meter with respect to said drainage receptacle, said liquid communication means including a semi-rigid tubular assembly fastened at one end to said meter and fastened at its other end to said liquid drainage receptacle, said semi-rigid tubular assembly comprised of a tubular fitting having a flange sealed to one wall of said liquid drainage receptacle, said tubular fitting having a pair of concentrically spaced circular walls providing a groove therebetween, said tubular assembly further including a collar formed integrally with one wall of said meter, said collar being sealed in said groove by said tubular fitting to thereby provide a fluid tight liquid conduit between said meter and said receptacle.

Claim 3

A combination urine meter and drainage receptacle according to claim 1 in which there is a depression formed on the inside surface of said one wall of said liquid meter around said collar to facilitate flow of liquid through said collar.

Claim 4

A combination urine meter and drainage receptacle according to claim 2 in which said liquid receptacle is provided with a closable drainage valve mounted in the lower portion thereof which may be opened and closed to permit liquid to be drained out of the interior of said liquid receptacle.

Claim 5

A combination urine meter and drainage receptacle comprising: a liquid meter of a semi-rigid material having at least one volume calibrated chamber and an inlet opening through which liquid may be introduced into the interior thereof, said meter having an upper portion in which said inlet opening is located and a lower portion in which said liquid can accumulate; a liquid drainage receptacle in the form of a bag made of flexible material, said bag having an upper portion positioned adjacent said meter upper portion; and a liquid communication means for said meter and drainage receptacle extending from the upper portion of said meter to the upper portion of said drainage receptacle, said liquid communication means including a semi-rigid tubular assembly fastened at one end to said meter and fastened at its other end to said liquid drainage receptacle, said semi-rigid tubular assembly of said liquid communication means comprised of a tubular fitting having a flange sealed to one wall of said liquid drainage receptacle, said tubular fitting having a pair of concentrically spaced circular walls providing a groove therebetween, said tubular assembly further including a collar formed integrally with one wall of said meter, said collar being sealed in said groove of said tubular fitting to thereby provide a fluid tight liquid conduit between said meter and said receptacle.

Claim 6

A combination urine meter and drainage receptacle comprising: a liquid meter of a semi-rigid material having at least one volume calibrated chamber and an inlet opening through which liquid may be introduced into the interior thereof, said meter having an upper portion in which said inlet opening is located and a lower portion in which said liquid can accumulate; a liquid drainage receptacle in the form of a bag made of flexible material, said bag having an upper portion positioned adjacent said meter upper portion; and a liquid communication means for said meter and drainage receptacle extending from the upper portion of said meter to the upper portion of said drainage receptacle, said liquid communication means including a semi-rigid tubular assembly fastened at one end to said meter and fastened at its other end to said liquid drainage receptacle, said semi-rigid tubular assembly of said liquid communication means comprised of a tubular fitting having a flange sealed to one wall of said liquid drainage receptacle, said tubular fitting having a pair of concentrically spaced circular walls providing a groove therebetween, said tubular assembly further including a collar formed integrally with one wall of said meter, said collar being sealed in said groove of said tubular fitting to thereby provide a fluid tight liquid conduit between said meter and said receptacle.

Claim 7

A combination urine meter and drainage receptacle according to claim 4 in which there is a depression formed on the inside surface of said one wall of said liquid meter around said collar to facilitate flow of liquid through said collar.

Claim 8

A combination urine meter and drainage receptacle comprising: a liquid meter having at least one volume calibrated chamber and an inlet opening through which liquid may be introduced into the interior thereof, said meter having an upper portion in which said inlet opening is located and a lower portion in which the liquid entering through said opening can accumulate; a liquid drainage receptacle in the form of a bag made of flexible material, said bag having an upper portion positioned adjacent said meter upper portion; and a liquid communication means for said meter and drainage receptacle comprising a liquid conduit extending from the upper portion of said meter to the upper portion of said drainage receptacle, said liquid communication means adapted to permit relative movement of said meter with respect to said drainage receptacle to thereby facilitate drainage of liquid from the interior of the meter through said liquid conduit and into said drainage receptacle by simply tilting said meter with respect to said drainage receptacle, said liquid conduit of said liquid communication means comprised of a short, semi-rigid, horizontally extending tubular assembly fastened at one end to said liquid meter and fastened at its other end to said liquid drainage receptacle, said tubular assembly serving to at least partially support said liquid meter on said liquid drainage receptacle in a side-by-side relationship with the meter and receptacle positioned at substantially the same elevation; said combination further characterized by a hollow tube which opens into the interior of said liquid meter through a drip tube assembly mounted in the top wall of the meter, said drip tube assembly comprised of an upper tubular member and a lower tubular drip projection formed integrally with said top wall, said tubular member being telescopically engaged with said projection and sealed therein, said drip projection portion further having an opening in the bottom portion thereof through which liquid flowing through said tube enters the interior of said meter.

Claim 9

A combination urine meter and drainage receptacle comprising: a liquid meter having at least one volume calibrated chamber and an inlet opening through which liquid may be introduced into the interior thereof, said meter having an upper portion in which said inlet opening is located and a lower portion in which the liquid entering through said opening can accumulate; a liquid drainage receptacle in the form of a bag made of flexible material, said bag having an upper portion positioned adjacent said meter upper portion; and a liquid communication means for said meter and drainage receptacle comprising a liquid conduit extending from the upper portion of said meter to the upper portion of said drainage receptacle, said liquid communication means adapted to permit relative movement of said meter with respect to said drainage receptacle to thereby facilitate drainage of liquid from the interior of the meter through said liquid conduit and into said drainage receptacle by simply tilting said meter with respect to said drainage receptacle, said liquid conduit of said liquid communication means comprised of a short, semi-rigid, horizontally extending tubular assembly fastened at one end to said liquid meter and fastened at its other end to said liquid drainage receptacle, said tubular assembly serving to at least partially support said liquid meter on said liquid drainage receptacle in a side-by-side relationship with the meter and receptacle positioned at substantially the same elevation; said combination further characterized by a hollow tube which opens into the interior of said liquid meter through a drip tube assembly mounted in the top wall of the meter, said drip tube assembly comprised of an upper tubular member and a lower tubular drip projection formed integrally with said top wall, said tubular member being telescopically engaged with said projection and sealed therein, said drip projection portion further having an opening in the bottom portion thereof through which liquid flowing through said tube enters the interior of said meter.

Claim 10

A combination urine meter and drainage receptacle according to claim 6 in which said drip projection is in the form of a tube having a rounded end with said end having a cut-out portion to provide said opening therein.

Claim 11

A combination urine meter and drainage receptacle comprising: a liquid drainage receptacle in the form of a bag made of flexible material, said bag having a support means fastened to the upper portion thereof which is adapted to support said receptacle in a vertical hanging position when in operative use; a liquid meter of a semi-rigid material having at least one volume calibrated chamber and an inlet opening through which liquid may be introduced into the interior thereof, said meter having an upper portion in which said inlet opening is located and a lower portion in which said liquid entering through said opening can accumulate, said meter positioned in substantially parallel, closely adjacent relationship with said receptacle with the upper portion of said receptacle positioned opposite the upper portion of said meter; and a liquid communication means for said meter and said drainage receptacle extending from the upper portion of said meter to the upper portion of said drainage receptacle, said liquid communication means including a short semi-rigid horizontally extending tubular assembly fastened at one end to said meter and fastened at its other end to said liquid drainage receptacle, said communication means operable to facilitate drainage of liquid from the interior of said meter through said tubular assembly and into said drainage receptacle by tilting said meter from its normal position parallel to said receptacle to its drainage position at an angle with respect to said receptacle, said tilting of said meter for drainage being accomplished without altering the vertical hanging position of said receptacle so that complete drainage of said meter can be accomplished without detachment of the meter from the receptacle, said tubular assembly further serving to at least partially support said liquid meter on said drainage receptacle in a side-by-side relationship with the meter and receptacle positioned at substantially the same elevation.

Claim 12

A combination urine meter and drainage receptacle comprising: a liquid drainage receptacle in the form of a bag made of flexible material, said bag having a support means fastened to the upper portion thereof which is adapted to support said receptacle in a vertical hanging position when in operative use; a liquid meter of a semi-rigid material having at least one volume calibrated chamber and an inlet opening through which liquid may be introduced into the interior thereof, said meter having an upper portion in which said inlet opening is located and a lower portion in which said liquid entering through said opening can accumulate, said meter positioned in substantially parallel, closely adjacent relationship with said receptacle with the upper portion of said receptacle positioned opposite the upper portion of said meter; and a liquid communication means for said meter and said drainage receptacle extending from the upper portion of said meter to the upper portion of said drainage receptacle, said liquid communication means including a short semi-rigid horizontally extending tubular assembly fastened at one end to said meter and fastened at its other end to said liquid drainage receptacle, said communication means operable to facilitate drainage of liquid from the interior of said meter through said tubular assembly and into said drainage receptacle by tilting said meter from its normal position parallel to said receptacle to its drainage position at an angle with respect to said receptacle, said tilting of said meter for drainage being accomplished without altering the vertical hanging position of said receptacle so that complete drainage of said meter can be accomplished without detachment of the meter from the receptacle, said tubular assembly further serving to at least partially support said liquid meter on said drainage receptacle in a side-by-side relationship with the meter and receptacle positioned at substantially the same elevation.

Claim 13

A combination urine meter and drainage receptacle according to claim 8 wherein said liquid meter includes a sampling valve mounted in the lower portion thereof which may be opened and closed to permit liquid to be drained out of the interior of said meter.

Claim 14

A combination urine meter and drainage receptacle according to claim 8 in which there is a hollow tube which opens into the interior of said liquid meter through a drip tube assembly mounted in the top wall of the meter, said drip tube assembly comprised of an upper tubular member and a lower tubular drip projection formed integrally with said top wall, said tubular member being telescopically engaged with said projection and sealed therein, said drip projection portion further having an opening in the bottom portion thereof through which liquid flowing through said tube enters the interior of said meter.

Claim 15

A combination urine meter and drainage receptacle according to claim 10 in which said drip projection is in the form of a tube having a rounded end with said end having a cut-out portion to provide said opening therein.

Claim 16

A combination urine meter and drainage receptacle according to claim 8 in which the longitudinal length of said semi-rigid tubular assembly is less than 0.5 inches and the diameter of said liquid conduit is at least 0.3 inches.

Claim 17

A combination urine meter and drainage receptacle according to claim 8 in which said liquid meter has an arm formed thereon in the upper portion thereof and spaced from said liquid communication means, said arm adapted for engagement with said liquid drainage receptacle.

Claim 18

A combination urine meter and drainage receptacle according to claim 8 wherein said semi-rigid material of said liquid meter is transparent in the area on which it is calibrated.