Pattern of cuff inflation and deflation for non-invasive blood pressure measurement
US8721557B2 · kind B2 · utility
14Cited by
49References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2011 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Mar 9, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/022
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Embodiments of the present disclosure relate to a system and method for determining a physiologic parameter of a patient. Specifically, embodiments provided herein include methods and systems for non-invasive determination of blood pressure. Information from a photoplethysmography sensor may be used to determine a systolic pressure, which in turn may be used to control a deflation pattern of a blood pressure cuff.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.