Wearable sensing device and sensor unit for acquiring one or more physiological signals of a subject
US11615885B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2018 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Feb 29, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/227
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wearable sensing device (100) for sensing one or more physiological signals of a subject, comprising: a sensor unit (200), including a housing, a connection receptacle (210) and electronic circuitry configured for acquiring one or more physiological signals received via the connection receptacle; a patch unit (300), including a connection plug (310) connected via conductive tracks (341) to a plurality of electrodes (342) configured for sensing the one or more physiological signals. The connection plug (310) is configured for being connectable with the connection receptacle (210) such that the one or more physiological signals sensed by the electrodes (342) are transmitted to the electronic circuitry of the sensor unit (200). The patch unit (300) comprises at least one top layer (380) and at least one bottom layer (360, 330), each including an adhesive material, such that the at least one top layer (380) is configured to be attachable to a surface of the housing and the at least one bottom layer (360, 330) is configured to be attachable to the skin of the subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.