Patent DE584954C successfully refreshed from Google Patents.
US4815477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Urine meter drain container with large and small sample ports
Assignee: Kendall Co
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Filing: 1986-10-15
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Granted: 1989-03-28
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Expires: 2006-10-15
Abstract
Abstract A urine meter attached to a flexible urine collection bag. The urine meter comprises a rigid container which is dischargeable into the collection bag. A valve is disposed at the bottom of the rigid container to permit small samples to be taken in a sterile, multiple use, manner. The valve also permits large urine samples to be taken from the container, by the release of a bias device on the valve. The large samples are taken infrequently. The small samples are taken from a reusable sampling port which reseals itself when the sampling device, such as a hypodermic needle, is withdrawn.
Inventors
- 👤 Daniel M. McWhorter
- 👤 James R. Gross
- 👤 Carl J. Steigerwald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:21
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/0045; A61B10/007
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
122 words
A urine meter comprising: a receptacle having a wall defining a cavity for receiving a supply of urine therein; a valve disposed in fluid communication with said receptacle, said valve having a housing which contains both a piercable small sample obtaining means and a separate larger sample obtaining means therein, to permit either size sample to be taken directly with drawn from said urine receptacle through said valve housing; said large sample means, having biased release means on the front side of said housing, adjacent and downstream of said piercable small sample obtaining means, comprising a flexible tube being distortable against said housing by said bias release means to permit the stoppage or discharge of said large urine samples from said housing.
Claim 2
Dependent Claim
122 words
A urine meter comprising: a receptacle having a wall defining a cavity for receiving a supply of urine therein; a valve disposed in fluid communication with said receptacle, said valve having a housing which contains both a piercable small sample obtaining means and a separate larger sample obtaining means therein, to permit either size sample to be taken directly with drawn from said urine receptacle through said valve housing; said large sample means, having biased release means on the front side of said housing, adjacent and downstream of said piercable small sample obtaining means, comprising a flexible tube being distortable against said housing by said bias release means to permit the stoppage or discharge of said large urine samples from said housing.
Claim 3
Dependent Claim
28 words
A urine meter as recited in claim 1, wherein said biased release means comprises a slider having a transverse wall to press against and pinch said flexible tube.
Claim 4
Dependent Claim
52 words
A urine meter as recited in claim 2, wherein said housing has a cross bracket arrangement disposed about an opening, said slider being movably disposed through said opening, said cross bracket arrangement comprising said portion of said housing against which said flexible tube is pressed by said transverse wall on said slider.
Claim 5
Dependent Claim
41 words
A urine meter as recited in claim 2, wherein said biased release means includes a spring which is arranged against the front side of said housing to keep a constant outward pressure on said slider and said flexible tube pinched thereby.
Claim 6
Dependent Claim
18 words
A urine meter as recited in claim 2, wherein said housing includes a discharge orifice at one end.
Claim 7
Dependent Claim
28 words
A urine meter as recited in claim 5, wherein said adapter has a central channel which is in fluid communication with said sampling port and said flexible tube.
Claim 8
Dependent Claim
33 words
A urine meter as recited in claim 2, wherein said housing includes an adapter to mate with the upstream end of said housing, and said adapter comprises said sampling port in said housing.
Claim 9
Dependent Claim
113 words
A urine collection bag having a valve arrangement in a valve housing, which valve permits both small asceptical samples and large samples of fresh urine to be taken prior to containment in said collection bag; said valve comprising a first sampling means in said housing having a piercable port disposed in said housing for penetration by a sampling needle' and a second sampling means having a distortable conduit also arranged within said housing, downstream of and in fluid communication with said housing, said distortable conduit being openable and closable by pinching and unpinching said conduit against a wall of said valve housing to permit drainage of a large urine sample through said housing.
Claim 10
Dependent Claim
113 words
A urine collection bag having a valve arrangement in a valve housing, which valve permits both small asceptical samples and large samples of fresh urine to be taken prior to containment in said collection bag; said valve comprising a first sampling means in said housing having a piercable port disposed in said housing for penetration by a sampling needle' and a second sampling means having a distortable conduit also arranged within said housing, downstream of and in fluid communication with said housing, said distortable conduit being openable and closable by pinching and unpinching said conduit against a wall of said valve housing to permit drainage of a large urine sample through said housing.
Claim 11
Dependent Claim
22 words
A urine collection bag as recited in claim 8 wherein said piercable port comprises a resilient self-sealing material disposed in said housing.
References Cited (Backward Citations)
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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) | 1992-03-27 | 1992-09-26 | 1993-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-27 | 1996-09-26 | 1997-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-27 | 2000-09-26 | 2001-03-28 | $7700.00 | Window Closed / Lapsed |