Electrode multiplexed physiological parameter monitoring finger ring
US11504018B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2018 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Dec 7, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2560/0214
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electrode multiplexing physiological parameter monitoring ring, comprising a built-in power supply (2), a microprocessor module (1), an electrocardiogram monitoring analog front end (3), a skin conductance monitoring module (4), a first electrode (6), and a second electrode (7). The microprocessor module (1) is connected to the electrocardiogram monitoring analog front end (3) and the skin conductance monitoring module (4). The first electrode (6) and the second electrode (7) are connected to the electrocardiogram monitoring analog front end (3), and the electrocardiogram monitoring analog front end (3) processes electrocardiogram signals collected by the first electrode (6) and the second electrode (7). The first electrode (6) and the second electrode (7) are further connected to the skin conductance monitoring module (4), and the skin conductance monitoring module (4) processes skin impedance signals collected by the first electrode (6) and the second electrode (7). A coupling manner in which the first electrode (6) and the second electrode (7) are coupled to the electrocardiogram monitoring analog front end (3) is direct current coupling or alternating current coupling, and i…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.