Systems and methods for biomagnetic field imaging
US12310734B2 · kind B2 · utility
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30References
21Claims
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Key dates
| Filing date | Mar 15, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Mar 15, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for measuring magnetic fields from a subject's organ comprises a plurality of unshielded magnetometers in a three-dimensional arrangement. A respective pair of magnetometers, in the plurality of magnetometers, has a respective known separation. Each magnetometer in the plurality of magnetometers is configured to simultaneously detect a biomagnetic field from at least a portion of the subject's organ and a background magnetic field and output a signal indicative of the detected biomagnetic field and the background magnetic field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.