A
HUMAN NECESSITIES
A
HUMAN NECESSITIES
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
A61B8/00
Diagnosis using ultrasonic, sonic or infrasonic waves
A61B8/00
Diagnosis using ultrasonic, sonic or infrasonic waves
A61B8/08
Clinical applications
A61B8/08
Clinical applications
A61B8/0833
involving detecting or locating foreign bodies or organic structures
A61B8/0833
involving detecting or locating foreign bodies or organic structures
A61B8/085
for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
A61B8/085
for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules