Patent ID: 11938332
Assignee: ALTRIX MEDICAL, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 11:
12. The method of claim 1, further comprising the steps of:
including an inertial measurement unit in the article;
connecting the inertial measurement unit to the computer wherein the computer receives motion data from the inertial measurement unit indicating a measure of acceleration of motion of the article;
operating the computer to convert the motion data from the inertial measurement unit into frequency domain data through Fourier transforms;
using the frequency domain data in conjunction with first data from the data-generation device to compute a maximum displacement of a chest of the person in cardiac distress;
providing a cuing device;
configuring the cuing device to send guidance to a rescuer, the cuing device connected to the computer; and
activating the cuing device to send a recommendation to the rescuer when the maximum displacement of the chest of the person in cardiac distress is computed to be inadequate.