公开(公告)号：US20240108542A1

公开(公告)日：2024-04-04

申请号：US18459829

申请日：2023-09-01

Applicant: Defibtech, LLC

Inventor： Patrick Perdu

IPC: A61H31/00

CPC classification number: A61H31/006 ,  A61H2201/0165 ,  A61H2201/0196 ,  A61H2201/5007

Abstract: The invention provides, in some aspects, an AMCPR method and apparatus that apply a continuous flex correction where a flex correction is determined based on one or more strokes, and applied to a subsequent compressive stroke. In these aspects, for example, the AMCPR's control system determines the flex correction to a future compressive stroke based on the rail voltage and amperage applied to a motor during a prior compressive stroke, such as an immediately prior stroke or such as the penultimate stroke. As a result of using the rail voltage and amperage applied to the motor, the need for an additional sensor means, such as a force sensor, has been removed.