Blood pressure measurement device
US11925444B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 26, 2020 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | Mar 26, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0219
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A blood pressure measurement device includes a bag-like pressing cuff wound around a measurement target site of a living body; a back plate arranged on the living body side of the pressing cuff; a bag-like sensing cuff arranged on the living body side of the back plate; a supply device configured to supply a fluid into the cuffs; first guides arranged on the living body side of the pressing cuff and configured to form wrinkles in a direction intersecting the winding direction; and second guides arranged on the living body side of the sensing cuff and configured to form wrinkles in the direction intersecting the winding direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.