US4619273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for diagnosing and monitoring urological diseases
Assignee: ZYI HALPERIN
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Filing: 1983-08-04
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Granted: 1986-10-28
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Expires: 2003-08-04
Abstract
Abstract A device for diagnosing and monitoring urological diseases includes a determining unit for determining at least one characteristic of patient's urination such as a urine exit speed variation or a urine quantity variation over a period of time. Both characteristics can also be determined simultaneously by the unit. A urine receiving element for a patient and a characteristic recording element for a physician can be formed as separate units located remotely from one another.
Inventors
- 👤 Baumberg Iosif
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:35
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/20; A61B5/207; A61B5/208; Y; Y10; Y10T; Y10T137/00; Y10T137/2713; Y10T137/2774; Y10T137/2802
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
184 words
A device for diagnosing and monitoring urological diseases, comprising means for determining variations of an exit speed of a urine stream during urination of a patient over a period of time as a function of time, said determining means including a plurality of first sensing elements arranged successively one after the other and therefore at different distances from a point of urine stream exit and having inputs formed so that a urine stream flowing out of a patient directly reaches a respective one-of-said sensing elements without passing through intermediate elements, so that when the urine stream reaches a respective one of said first sensing elements a signal is produced which corresponds to its distance from the urine exit point of a patient and is therefore an indication of the linear exit speed of the urine stream; means for producing said signal; and selecting means cooperating with said determining means so that in the event when the urine stream reaches more than one of said sensing elements the signal is produced by only such sensing element which is located further from the urine exit point.
Claim 2
Independent Claim
184 words
A device for diagnosing and monitoring urological diseases, comprising means for determining variations of an exit speed of a urine stream during urination of a patient over a period of time as a function of time, said determining means including a plurality of first sensing elements arranged successively one after the other and therefore at different distances from a point of urine stream exit and having inputs formed so that a urine stream flowing out of a patient directly reaches a respective one-of-said sensing elements without passing through intermediate elements, so that when the urine stream reaches a respective one of said first sensing elements a signal is produced which corresponds to its distance from the urine exit point of a patient and is therefore an indication of the linear exit speed of the urine stream; means for producing said signal; and selecting means cooperating with said determining means so that in the event when the urine stream reaches more than one of said sensing elements the signal is produced by only such sensing element which is located further from the urine exit point.
Claim 3
Dependent Claim
42 words
A device as defined in claim 1, and further comprising second determining means arranged to determine variations in a quantity of urine flowing out during urination of a patient, over period of time, synchronously with determination of variations of the exit speed.
Claim 4
Dependent Claim
50 words
A device as defined in claim 2, wherein said second determining means includes a separating element which subdivides the urine stream into a plurality of successively flowing urine doses, and a second sensing element cooperating with said separating element and arranged to detect said urine doses during their successive flow.
Claim 5
Dependent Claim
43 words
A device as defined in claim 3, wherein said separating element includes an upper substantially vertical receiving pipe, and a siphon having an upper substantially S-shaped section connected with said receiving pipe and a lower substantially vertical pipe connected with said S-shaped section.
Claim 6
Dependent Claim
37 words
A device as defined in claim 4, wherein said siphone has an inner diameter d, said S-shaped section of said siphon having a height which is greater than 1/6πd 3 , wherein d is said inner diameter.
Claim 7
Dependent Claim
63 words
A device as defined in claim 2, wherein said first mentioned determining means is arranged to produce first signals corresponding to the variations of the linear exit speed, whereas said second determining means is arranged to produce second signals corresponding to the variations of the urine quantity; and further comprising means for receiving said first and second signals and simultaneously displaying the latter.
Claim 8
Dependent Claim
33 words
A device as defined in claim 6, wherein said receiving and displaying means includes a graph with a tape of which simultaneously characteristics lines corresponding to said first and second signals are recorded.
Claim 9
Dependent Claim
35 words
A device as defined in claim 1, wherein said selecting means includes a stepped potentiometer having a plurality of resistors which are connected in series with said first sensing elements of said first determining means.
Claim 10
Dependent Claim
18 words
A device as defined in claim 1; and further comprising means for receiving said signals and displaying them.
Claim 11
Dependent Claim
60 words
A device as defined in claim 1, wherein said determining means includes a urine receiving element to be used by a patient, and a characteristic recording element to be monitored by a physician and the like, said urine receiving element and said characteristic recording element being formed as separate units so that they can be located remotely from one another.
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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) | 1989-10-27 | 1990-04-28 | 1990-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-27 | 1994-04-28 | 1994-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-27 | 1998-04-28 | 1998-10-28 | $7700.00 | Window Closed / Lapsed |