QDT

Shoe With Adjustable Sole Units

Product code
QDT
Device name
Shoe With Adjustable Sole Units
Device class
Class 1
21 CFR
21 CFR 890.3475
Medical specialty
Physical Medicine
Marketing pathway
510(K) Exempt
Flag
GMP exempt
510(k) clearances (all years, FDA)
1 (all years; only the last 3 years are listed here)

FDA classification definition

Intended to adjust the foot’s points of contact with the ground to affect the distribution of weight/force(s) applied to a lower limb

Definition text from the FDA device classification database (U.S. federal government work, public domain).

Official FDA classification page: QDT
Classification and pathway per current FDA publications. Data from openFDA (CC0).