Customized medical devices and apparel

摘要

Systems and methods for making a custom sleep apnea mask or other wearable article are disclosed. The sleep apnea system comprises a face mask, a headband integrally connected to the face mask, and at least one air duct configured to direct air from the CPAP machine to nasal tubes. The face mask preferably comprises: an inner surface having the same shape as the user's face; an upper surface configured to sit at a first predetermined distance between the user's nose and eyes; and an outer surface configured to extend a second predetermined distance from the inner surface. Nearly shape and position of substantially all the surfaces of the mask are configured based on the shape and or location of facial features, resulting in a highly customized mask optimized for each individual patient.

主权项

1. A method of making a custom sleep apnea mask configured to operate with a CPAP machine, the method comprising:
scanning at least a portion of a user's face; generating a surface model of the user's face; identifying a set of facial features from the surface model, the set comprising:
a) a first point corresponding to the user's nose, andb) a second point corresponding to the user's lips; generating a first linear contour on the surface model based on the first point; generating a second linear contour on the surface model based on the second point; generating a third linear contour interposed between the first and second linear contours, wherein the third linear contour extends beyond the first point a determined offset; generating an outer surface of the mask, wherein the outer surface comprises the first, second, and third linear contours; and generating an inner surface of the mask, wherein the inner surface comprises at least a portion of the surface model between the first and second linear contours.