Blood pressure measurement device
US12133718B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Apr 28, 2021 |
| Grant date | Nov 5, 2024 |
| Priority date | — |
| Expiry date | Apr 28, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0247
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A blood pressure measurement device includes a curler curving in such a manner as to follow along a circumferential direction of the wrist and formed of a first end and a second end spaced apart from each other, and a cuff formed of a resin material, the cuff including one or more bag-like structures stacked on one another and a bonded portion being bonded to the curler, each of the bag-like structures being formed by welding two sheet members and configured to be inflated with a fluid, and the bonded portion being welded to the sheet member disposed on the curler side of the bag-like structure at a position closer to a center of the bag-like structure than edge portions where the two sheet members of the bag-like structure are welded together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.