Feeding tube with electromagnetic sensor
US11559470B2 · kind B2 · utility
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8Claims
0Family size
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Key dates
| Filing date | Apr 2, 2021 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Jul 24, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J15/0069
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.