System for determining peripheral artery disease and method of use
US12245885B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 2023 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | May 25, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B8/5223
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system for determining peripheral artery disease and method of use for determining the presence or absence of peripheral vascular disease and the severity of the disease in particular vascular segments. The System for determining peripheral artery disease and method of use includes a continuous wave Doppler transceiver which generates a digitized version of quadrature detected stereo audio and is coupleable to a waveform converter and processor. The waveform converter and processor provides filtering, time domain to frequency domain conversion, gain control, and statistical processing of the converted Doppler Stereo audio and is operationally coupled to a display for presenting results to a technician.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.