Multiple wireless sensors for dialysis application
US7219021B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2005 |
| Grant date | May 15, 2007 |
| Priority date | — |
| Expiry date | Dec 24, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3592
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sensor system for dialysis applications includes a plurality of pressure sensors, wherein each pressure sensor can be provided as an LC type sensor, and/or an RLC type sensor. Each sensor among the plurality of pressure sensors can be inductively coupled with a respective antenna among a plurality of antennas for the wireless transmission of pressure data. A dialysis machine is generally connected to the plurality of antennas, wherein the plurality of pressure sensors monitors pressure during operation of the dialysis machine to generate pressure data that is wirelessly transmitted to at least one antenna among the plurality of antennas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.