Patent US3123068A successfully refreshed from Google Patents.
US3123068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
bigliano
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
•
Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:17
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/02; A61B5/021
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A METHOD FOR THE MEASUREMENT OF BLOOD PRESSURE COMPRISING IMPOSING A FIRST PRESSURE LOCALIZED IN APPLICATION TO AN AREA OVERLYING A TEST ARTERY HAVING THE WIDTH DIMENSION LESS THAN THAT OF THE ARTERY AS DEPRESSED IN TEST AND OF A MAGNITUDE SUFFICIENT TO FLATTEN THE WALL OF SAID ARTERY WITHOUT INTERRUPTING THE FLOW OF BLOOD THROUGH SAID ARTERY, SIMULTANEOUSLY IMPOSING AT LEAST ONE ADDITIONAL PRESSURE ON THE BODY TISSUE ADJACENT THE REGION OF APPLICATION OF SAID FIRST PRESSURE, EACH SAID ADDITIONAL PRESSURE BEING APPLIED OVER AN AREA SUBSTANTIALLY EQUAL IN EXTENT TO THE AREA TO WHICH SAID FIRST PRESSURE IS APPLIED IN AN AMOUNT DEPRESSING SAID BODY TISSUE TO SUBSTANTIALLY THE SAME EXTENT AS SAID FIRST PRESSURE DEFLECTED SAID WALL OF SAID ARTERY, AND OBTAINING AS THE MEASURE OF SAID BLOOD PRESSURE THE DIFFERENCE BETWEEN SAID FIRST PRESSURE AND THE AVERAGE VALUE OF SAID ADDITIONAL PRESSURES.
Claim 2
Independent Claim
146 words
A METHOD FOR THE MEASUREMENT OF BLOOD PRESSURE COMPRISING IMPOSING A FIRST PRESSURE LOCALIZED IN APPLICATION TO AN AREA OVERLYING A TEST ARTERY HAVING THE WIDTH DIMENSION LESS THAN THAT OF THE ARTERY AS DEPRESSED IN TEST AND OF A MAGNITUDE SUFFICIENT TO FLATTEN THE WALL OF SAID ARTERY WITHOUT INTERRUPTING THE FLOW OF BLOOD THROUGH SAID ARTERY, SIMULTANEOUSLY IMPOSING AT LEAST ONE ADDITIONAL PRESSURE ON THE BODY TISSUE ADJACENT THE REGION OF APPLICATION OF SAID FIRST PRESSURE, EACH SAID ADDITIONAL PRESSURE BEING APPLIED OVER AN AREA SUBSTANTIALLY EQUAL IN EXTENT TO THE AREA TO WHICH SAID FIRST PRESSURE IS APPLIED IN AN AMOUNT DEPRESSING SAID BODY TISSUE TO SUBSTANTIALLY THE SAME EXTENT AS SAID FIRST PRESSURE DEFLECTED SAID WALL OF SAID ARTERY, AND OBTAINING AS THE MEASURE OF SAID BLOOD PRESSURE THE DIFFERENCE BETWEEN SAID FIRST PRESSURE AND THE AVERAGE VALUE OF SAID ADDITIONAL PRESSURES.
References Cited (Backward Citations)
US2272836A
Cited
US2478372A
Cited
US2658505A
Cited
US2549049A
Cited
US2875750A
Cited
US2960086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |