Patent ID: 11857726
Assignee: RESMED PTY LTD
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 16:
17. A system for automatically recommending a patient interface size complementary to a particular patient's facial features comprising:
one or more processors configured to:
display a predetermined reference feature having a known dimension on a display interface of a display device;
receive captured image data of an image, the captured image data containing one or more facial features of a user in association with a displayed version of the predetermined reference feature being displayed on the display interface of the display device, the image data captured with an image sensor that is coupled with the display device;
detect one or more facial features of the user in the captured image data;
detect the displayed version of the predetermined reference feature in the captured image data; and
process image pixel data of the captured image data to measure an aspect of the one or more facial features detected in the captured image data based on image pixel data associated with the displayed version of the predetermined reference feature and the known dimension of the predetermined reference feature.