A HUMAN NECESSITIES
A61 MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B DIAGNOSIS; SURGERY; IDENTIFICATION
A61B5/00 Measuring for diagnostic purposes; Identification of persons
A61B5/103 Measuring devices for testing the shape, pattern,; colour,; size or movement of the body or parts thereof, for diagnostic purposes
A61B5/11 Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A61B5/1113 Local tracking of patients, e.g. in a hospital or private home
A61B5/1114 Tracking parts of the body