Patent US4569090A successfully refreshed from Google Patents.
US4569090A
Expired / Lapsed
US
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Disposable urine specimen collecting device
Assignee: Imagyn Medical Technologies California Inc
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Filing: 1984-05-29
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Granted: 1986-02-11
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Expires: 2004-05-29
Abstract
Abstract An improved device adapted for selectively, inexpensively, sterilely, and rapidly collecting, in a simple manner, the mid-stream portion of urine during voiding. The components of the device are easy and economical to mass manufacture and assemble and are disposable. They comprise an open topped cup which is preferably generally inverted frusto-conical in shape and has a first small opening in the bottom thereof to drain off the initial portion of urine as it is voided. The cup sidewall has a second opening through which extends the neck of a urine collecting bottle, the open head of which is in the cup interior. A resilient plug, preferably of plastic, releasably grips the neck and seals the bottle to the cup, while shielding the bottle head from direct access of urine as it passes into the cup. The plug has a urine passageway extending upwardly therethrough into contact with the bottle head. An overflow opening, preferably in the form of an inverted triangle, is disposed in the cup sidewall at about the height of the second cup opening. The device includes a cap for closing the bottle after use and has removable closures over its open top, bottom opening and overflow opening for sterile protection. It is immediately useable as soon as the closures are removed.
Inventors
- 👤 Louis F. Muller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:36
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/0045; A61B10/007
Claims Analysis
Total Claims: 42
Claim 1
Independent Claim
192 words
A urine specimen collector comprising: a cup having a top opening for receiving voided urine, a bottom opening of restricted cross section for bleeding the initial portion of voided urine out of the cup at a predetermined rate, and a side opening located a predetermined distance above the bottom opening for receiving the neck of a specimen container therein; a specimen container having an extended neck and a neck opening therein for transferring a mid-stream sample of urine into the container while permitting displaced air to flow out of the container, the specimen container being mounted in communication with the cup by insertion of the neck through said side opening; and a plug mounted within the cup in sealing relationship against a sidewall and over said side opening of the cup, said plug defining an opening and a passageway therein, said passageway communicating at one end with a liquid-containing portion of said cup, with said plug opening communicating between said passageway and said neck opening for releasably retaining the neck of the container within the cup while liquid at the level of said neck opening flows into the container from said passageway.
Claim 2
Dependent Claim
192 words
A urine specimen collector comprising: a cup having a top opening for receiving voided urine, a bottom opening of restricted cross section for bleeding the initial portion of voided urine out of the cup at a predetermined rate, and a side opening located a predetermined distance above the bottom opening for receiving the neck of a specimen container therein; a specimen container having an extended neck and a neck opening therein for transferring a mid-stream sample of urine into the container while permitting displaced air to flow out of the container, the specimen container being mounted in communication with the cup by insertion of the neck through said side opening; and a plug mounted within the cup in sealing relationship against a sidewall and over said side opening of the cup, said plug defining an opening and a passageway therein, said passageway communicating at one end with a liquid-containing portion of said cup, with said plug opening communicating between said passageway and said neck opening for releasably retaining the neck of the container within the cup while liquid at the level of said neck opening flows into the container from said passageway.
Claim 3
Dependent Claim
30 words
The collector of claim 1 wherein the cup is formed with the portion below the side opening being of reduced cross section to limit said portion to a predetermined volume.
Claim 4
Dependent Claim
22 words
The collector of claim 2 wherein the sidewalls of the cup are tapered toward each other at the bottom of the cup.
Claim 5
Dependent Claim
38 words
The collector of claim 2 wherein said predetermined bleed rate and said predetermined volume are selected to provide that a predetermined amount of initial urine from an average patient is diverted before transfer of the mid-stream sample begins.
Claim 6
Dependent Claim
16 words
The collector of claim 4 wherein said predetermined amount of initial urine is approximately 13 cc.
Claim 7
Dependent Claim
36 words
The collector of claim 2 wherein the bottom opening is generally circular and is approximately 0.125 inches in diameter, and wherein the portion of the cup below the side opening is approximately 5 cc in volume.
Claim 8
Dependent Claim
27 words
The collector of claim 1 further including an overflow opening in a sidewall of the cup, said overflow opening being situated at or above the side opening.
Claim 9
Dependent Claim
36 words
The collector of claim 7 wherein the overflow opening is generally triangular in shape and extends upwardly from one angle of the triangle which is located at the level of the top of the side opening.
Claim 10
Dependent Claim
35 words
The collector of claim 7 further including removable closures for the bottom, top and overflow openings of the cup to provide an integral self-contained package to maintain sterility of the cup and container after sterilization.
Claim 11
Dependent Claim
23 words
The collector of claim 9 wherein said removable closures comprise separate segments of a unitary closure shaped to cover all of said openings.
Claim 12
Dependent Claim
30 words
The collector of claim 9 wherein the container is a bottle having a threaded neck and further including a cap for said bottle packed in the cup within said package.
Claim 13
Dependent Claim
13 words
The collector of claim 1 wherein the cup is inverted frusto-conical in shape.
Claim 14
Dependent Claim
16 words
The collector of claim 1 wherein the cup is in the form of an inverted cone.
Claim 15
Dependent Claim
47 words
The collector of claim 1 wherein the cup is formed of two opposite sidewalls joined at bottom and side fold lines, the two sidewalls being deformable by inward forces exerted at the two edge fold lines to establish an opening at the top for receiving voided urine.
Claim 16
Dependent Claim
13 words
The collector of claim 1 wherein the cup is formed by vacuum molding.
Claim 17
Dependent Claim
13 words
The collector of claim 1 wherein the cup is made of thermoformed plastic.
Claim 18
Dependent Claim
12 words
The collector of claim 1 wherein the plug is formed of styrofoam.
Claim 19
Dependent Claim
26 words
The collector of claim 1 wherein the plug includes a portion for deflecting urine from entering the bottle directly from the top opening of the cup.
Claim 20
Dependent Claim
30 words
The collector of claim 1 wherein the container comprises a bottle having a threaded neck for threadably mounting a cap closure thereon when the bottle is removed from the cup.
Claim 21
Dependent Claim
36 words
The collector of claim 1 wherein the container is a blow-molded bottle having a cap removably mounted in storage position on one side of the bottle and attached to the bottle by a thin flexible strand.
Claim 22
Dependent Claim
33 words
The collector of claim 20 wherein the bottle has a generally flat bottom situated at the level of the bottom of the cup so as to form a stable base for the collector.
Claim 23
Dependent Claim
28 words
The collector of claim 1 wherein the passageway within the plug is generally vertically oriented and extends between an upper end and a lower end of the plug.
Claim 24
Dependent Claim
37 words
The collector of claim 22 wherein the side opening is situated approximately midway of the passageway and the portion of the passageway extending above the side opening comprises an air passage for displaced air from the container.
Claim 25
Dependent Claim
24 words
The collector of claim 1 wherein the passageway in the plug is generally horizontally oriented, extending transversely from side to side through the plug.
Claim 26
Dependent Claim
29 words
The collector of claim 1 wherein the portion of the passageway below the side channel comprises a conduit for conducting mid-stream urine to the neck opening of the container.
Claim 27
Dependent Claim
30 words
The collector of claim 25 wherein the conduit is oriented generally vertically to conduct the mid-stream urine from adjacent the bottom of the cup upwardly to the container neck opening.
Claim 28
Dependent Claim
31 words
The collector of claim 1 wherein the plug comprises a portion thereof extending through the side opening to provide a seal around the neck of the container and the side opening.
Claim 29
Dependent Claim
174 words
A disposable urine specimen collecting device for selectively sterilely collecting the mid-stream portion of urine during voiding, said device comprising: a urine specimen container including a closed sidewall and bottom defining a urine-receiving space, a main body, and a neck and an open head leading to said space; a disposable urine collecting cup having a central cavity defined by an open top and closed sidewall and bottom, said cup having a first opening adjacent said bottom for controlled passage of urine therefrom and a second opening in said sidewall above said first opening, said container neck extending through said second opening into said cavity with said container main body outside of said cup; and a plug releasably securing said container neck in said cavity while sealing said second opening and preventing urine which enters said cavity during voiding from passing directly into said container, said plug including a passageway extending upwardly therethrough from adjacent the bottom thereof and into communication with said second opening and said container head for transferring urine to said container.
Claim 30
Dependent Claim
174 words
A disposable urine specimen collecting device for selectively sterilely collecting the mid-stream portion of urine during voiding, said device comprising: a urine specimen container including a closed sidewall and bottom defining a urine-receiving space, a main body, and a neck and an open head leading to said space; a disposable urine collecting cup having a central cavity defined by an open top and closed sidewall and bottom, said cup having a first opening adjacent said bottom for controlled passage of urine therefrom and a second opening in said sidewall above said first opening, said container neck extending through said second opening into said cavity with said container main body outside of said cup; and a plug releasably securing said container neck in said cavity while sealing said second opening and preventing urine which enters said cavity during voiding from passing directly into said container, said plug including a passageway extending upwardly therethrough from adjacent the bottom thereof and into communication with said second opening and said container head for transferring urine to said container.
Claim 31
Dependent Claim
18 words
The improved device of claim 28 wherein said cup is unsegmented and said plug is flexible and resilient.
Claim 32
Dependent Claim
30 words
The improved device of claim 28 wherein said cup comprises molded plastic and is generally conical and tapered downwardly to said bottom to facilitate stacking before assembly of said device.
Claim 33
Dependent Claim
26 words
The improved device of claim 28 further including overflow means defining a third opening in said sidewall at or above the height of said second opening.
Claim 34
Dependent Claim
27 words
The improved device of claim 31 wherein said third opening is triangular with the apex thereof pointing down, so as to automatically accommodate different urine flow rates.
Claim 35
Dependent Claim
30 words
The improved device of claim 28 wherein said cup comprises thermoformed plastic, is tapered downwardly and has a plurality of flat sidewalls to facilitate stacking after assembly of said device.
Claim 36
Dependent Claim
31 words
The improved device of claim 28 wherein said device includes removable closures over said cup open top, said first opening and said overflow means to maintain said device sterile before use.
Claim 37
Dependent Claim
31 words
The improved device of claim 34 wherein said cup removable closures comprise adhesive strips with pull tabs over said first opening and overflow means, and a removable cover with lifting tab.
Claim 38
Dependent Claim
31 words
The improved device of claim 28 wherein said plug passageway extends up through the upper end of said plug and exhausts air to facilitate urine flow therein to said open head.
Claim 39
Dependent Claim
27 words
The improved device of claim 36 wherein said plug comprises a styrofoam plastic block, the upper end thereof being sloped downwardly to facilitate run-off of urine therefrom.
Claim 40
Dependent Claim
19 words
The improved device of claim 37 wherein said cup, container, and cup closures are of lightweight, inexpensive molded plastic.
Claim 41
Dependent Claim
26 words
The improved device of claim 36 wherein said plug comprises a flexible, resilient rubber bottom, the lower end of which is spaced above said cup bottom.
Claim 42
Dependent Claim
30 words
The improved device of claim 28 wherein said urine specimen container neck includes an integral expanded ring to facilitate sealing of said neck to said cup sidewall by said plug.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-02-10 | 1989-08-12 | 1990-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-02-10 | 1993-08-12 | 1994-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-02-10 | 1997-08-12 | 1998-02-11 | $7700.00 | Window Closed / Lapsed |