Our Technology -

How it Works

PneumaCare's patented technology is called Structured Light Plethysmography (SLP). This is fully integrated in an easy to use architecture comprising hardware and software.


A grid pattern is projected onto the patient’s chest. Projected light consists of visible white light only, not infrared or UV, with no harm to the patient.

Two cameras film the movement of the grid pattern at high speed (30 frames per second) due to breathing over time

Software utilizes video to create a 3D view of chest wall movement over time and calculates volume of air moved

Output is delivered in 3D regional output on the user interface, and complex clinical respiratory parameters are calculated for the physician.


For more information, watch the exciting video below by clicking on the link.