US4252132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Midstream urine specimen collecting device
Assignee: 1-UROHEALTH INC(CALIFORNIA)
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Filing: 1978-10-10
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Granted: 1981-02-24
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Expires: 1998-10-10
Abstract
Abstract A device for collecting a urine specimen, which is particularly adapted for females, is configured and adapted for use while the user is sitting on a toilet in the normal position for voiding. The device selectively collects the clean, contaminant-free mid-stream portion of urine. The device includes a urine specimen container releasably secured to a conduit extending from a collection exit in a urine receiving chamber. This exit is positioned in the chamber above a urine bleed-off exit adapted for removing the first portion of urine at a controlled rate. The collection exit is remote from the bleed-off exit, is shielded from urine splashing thereinto, as by a dome-shaped cap releasably secured thereover, and is below a urine overflow exit in the chamber. The chamber preferably is open topped and is supported on a hollow base within which the specimen container is disposed. An upwardly curved handle extends out from the chamber. The device is inexpensive, simple and disposable and the chamber, base, conduit and handle can be integrally molded in a single operation. The shield and specimen container can be separately formed.
Inventors
- 👤 David H. Kuntz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:23
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/02; G01N1/10; A; A61; A61B; A61B10/00; A61B10/0045; A61B10/007
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
110 words
An improved urine specimen collecting device for selectively collecting the mid-stream portion of urine during voiding, said device comprising, in combination: (a) a urine specimen container; (b) a receiving chamber having an opening for receiving voided urine, a first exit for bleeding urine at a controlled rate from said chamber, a second exit at a level above said first exit for transfer of mid-stream urine to said specimen container, and a third exit at a level above said second exit for draining excess urine from said chamber; and (c) a conduit extending directly between said chamber and said specimen container, said conduit communicating with the chamber at said second exit.
Claim 2
Dependent Claim
110 words
An improved urine specimen collecting device for selectively collecting the mid-stream portion of urine during voiding, said device comprising, in combination: (a) a urine specimen container; (b) a receiving chamber having an opening for receiving voided urine, a first exit for bleeding urine at a controlled rate from said chamber, a second exit at a level above said first exit for transfer of mid-stream urine to said specimen container, and a third exit at a level above said second exit for draining excess urine from said chamber; and (c) a conduit extending directly between said chamber and said specimen container, said conduit communicating with the chamber at said second exit.
Claim 3
Dependent Claim
31 words
The improved device of claim 1 wherein said specimen container is releasably connected to said conduit below said second exit, wherein said device is adapted for use by a human female.
Claim 4
Dependent Claim
17 words
The improved device of claim 1 wherein said first and second exits are remote from each other.
Claim 5
Dependent Claim
24 words
The improved device of claim 1 wherein shielding means is disposed over said second exit to prevent urine from splashing into said second exit.
Claim 6
Dependent Claim
54 words
The improved device of claim 1 wherein said device is disposable and includes a hollow open bottom base support below said chamber within which support said specimen container is releasably connected to said conduit, wherein said chamber has an open upper end, and wherein said base support, chamber and conduit are integrally molded together.
Claim 7
Dependent Claim
26 words
The improved device of claim 5 wherein said device includes an upwardly curved, ridged handle peripheral of and attached to said chamber, and integrally molded therewith.
Claim 8
Dependent Claim
18 words
The improved device of claim 6 wherein said device includes a removable urine shield over said second exit.
Claim 9
Dependent Claim
31 words
The improved device of claim 1 wherein the third exit comprises a pair of open passages extending along an inner wall of the device on opposite sides of the first exit.
Claim 10
Dependent Claim
138 words
An improved urine specimen collecting device for selectively collecting the mid-stream portion of urine during voiding, said device comprising, in combination: (a) a urine specimen container; (b) a receiving chamber having an opening for receiving voided urine, a first exit for bleeding urine at a controlled rate from said chamber, a second exit at a level above said first exit for transfer of mid-stream urine to said specimen container, and a third exit at a level above said second exit for draining excess urine from said chamber; (c) a conduit extending from said second exit to adjacent said specimen container; and (d) shielding means disposed over said second exit to prevent urine from splashing into said second exit; wherein said second exit is disposed in a standpipe and wherein said shielding means is releasably disposed over said standpipe.
Claim 11
Dependent Claim
138 words
An improved urine specimen collecting device for selectively collecting the mid-stream portion of urine during voiding, said device comprising, in combination: (a) a urine specimen container; (b) a receiving chamber having an opening for receiving voided urine, a first exit for bleeding urine at a controlled rate from said chamber, a second exit at a level above said first exit for transfer of mid-stream urine to said specimen container, and a third exit at a level above said second exit for draining excess urine from said chamber; (c) a conduit extending from said second exit to adjacent said specimen container; and (d) shielding means disposed over said second exit to prevent urine from splashing into said second exit; wherein said second exit is disposed in a standpipe and wherein said shielding means is releasably disposed over said standpipe.
Claim 12
Dependent Claim
39 words
The improved device of claim 9 wherein said standpipe and conduit are vertically aligned along the center line of said device and wherein said specimen container is releasably connected to the lower end of said conduit below said standpipe.
Claim 13
Dependent Claim
26 words
The improved device of claim 10 wherein said first exit is disposed in a recess adjacent the lower end of said chamber at the periphery thereof.
Claim 14
Dependent Claim
38 words
The improved device of claim 11 wherein said third exit is disposed adjacent the periphery of said chamber, and wherein said chamber is open-topped and disposed in the upper end of said device on a hollow support base.
Claim 15
Dependent Claim
22 words
The improved device of claim 11 wherein said support base has an open lower end within which said specimen container is disposed.
Claim 16
Dependent Claim
29 words
The improved device of claim 13 wherein said support base is cut away at a plurality of spaced locations to define finger grip access to the specimen container therein.
Claim 17
Dependent Claim
53 words
The improved device of claim 10 wherein said lower end of said conduit is tapered to facilitate said releasable connection with said specimen container and wherein said specimen container includes a removable lid with an opening adapted to releasably receive said conduit lower end, and further includes a releasable closure for said opening.
Claim 18
Dependent Claim
33 words
The improved device of claim 9 wherein said shielding means is generally mushroom shaped with a protective dome and a depending blade, the latter releasably received in the upper end of said standpipe.
Claim 19
Dependent Claim
33 words
The improved device of claim 16 wherein said upper end of said standpipe is open and wherein said protective dome includes an index tab for rapid alignment of said blade with said standpipe.
Claim 20
Dependent Claim
28 words
The improved device of claim 9 wherein said standpipe further includes an additional conduit for releasing air from the specimen container as the container is filling with urine
Claim 21
Dependent Claim
21 words
The improved device of claim 18 wherein the additional conduit extends above said second exit but terminates below the shielding means.
Claim 22
Dependent Claim
117 words
An improved urine specimen collecting device for selectively collecting the mid-stream portion of urine during voiding, said device comprising, in combination: (a) a urine specimen container; (b) a receiving chamber having an opening for receiving voided urine, a first exit for bleeding urine at a controlled rate from said chamber, a second exit at a level above said first exit for transfer of mid-stream urine to said specimen container, and a third exit at a level above said second exit for draining excess urine from said chamber; and (c) a conduit extending from said second exit to adjacent said specimen container; wherein said device includes a handle curving upwardly and outwardly form the periphery of said chamber.
Claim 23
Dependent Claim
117 words
An improved urine specimen collecting device for selectively collecting the mid-stream portion of urine during voiding, said device comprising, in combination: (a) a urine specimen container; (b) a receiving chamber having an opening for receiving voided urine, a first exit for bleeding urine at a controlled rate from said chamber, a second exit at a level above said first exit for transfer of mid-stream urine to said specimen container, and a third exit at a level above said second exit for draining excess urine from said chamber; and (c) a conduit extending from said second exit to adjacent said specimen container; wherein said device includes a handle curving upwardly and outwardly form the periphery of said chamber.
Claim 24
Dependent Claim
67 words
The improved device of claim 20 wherein at least one major surface of said handle is ridged to facilitate gripping, and said handle includes a finger stop adjacent the outer end thereof, and wherein the upper end of said handle terminates at the level of the upper end of said chamber to facilitate molding of said device and inverted loading of the specimen container in said device.
Claim 25
Dependent Claim
41 words
The improved device of claim 20 wherein said first and third exits are disposed on the side of said chamber opposite from saidhandle to facilitate urine run-off for emptying the chamber of urine after the selected specimen is in the container.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-02-24 | 1984-08-25 | 1985-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-24 | 1988-08-25 | 1989-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-24 | 1992-08-25 | 1993-02-24 | $7700.00 | Window Closed / Lapsed |