Multimodal wearable measurement systems and methods
US12251233B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2023 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Nov 28, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/228
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An illustrative multimodal measurement system includes a wearable assembly configured to be worn by a user; and a module configured to be removably inserted into the wearable assembly and comprising: a housing, a printed circuit board (PCB) and a light guide assembly configured to emit light directed at a target within the user. The light guide assembly comprises: a lower light guide portion housed within the housing and having a proximal end attached to the PCB, a conductive spring member housed within the housing and comprising a coil positioned around an external surface of the lower light guide portion, and a conductive upper light guide portion connected to the lower light guide portion and configured to protrude from an upper surface of the housing and be in contact with a surface of a body of the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.