A HUMAN NECESSITIES
A61 MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B DIAGNOSIS; SURGERY; IDENTIFICATION
A61B18/00 Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
A61B2018/00053 Mechanical features of the instrument of device
A61B2018/0016 Energy applicators arranged in a two- or three dimensional array