Patent ID: 11957448
Assignee: SPIROX, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 6:
7. The system of claim 5, wherein the data acquisition module is further configured to:
receive an annotation of the first image of the nasal valve during inhalation, wherein the annotation of the first image indicates a distance between a septum and a lateral wall of the nasal valve in the first image;
determine a first distance between the septum and the lateral wall based on the annotation of the first image of the nasal valve during inhalation;
receive an annotation of the second image of the nasal valve during the period between exhalation and inhalation, wherein the annotation of the second image indicates a distance between the septum and the lateral wall of the nasal valve in the second image; and
determine a second distance between the septum and the lateral wall based on the annotation of the second image of the nasal valve during the period between exhalation and inhalation; and
determine the size difference of the nasal valve based on the first distance and the second distance.