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
A61B18/00
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
A61B18/00
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
A61B18/04
by heating
A61B18/04
by heating
A61B18/12
by passing a current through the tissue to be heated, e.g. high-frequency current
A61B18/12
by passing a current through the tissue to be heated, e.g. high-frequency current
A61B18/14
Probes or electrodes therefor
A61B18/14
Probes or electrodes therefor
A61B18/1485
having a short rigid shaft for accessing the inner body through natural openings
A61B18/1485
having a short rigid shaft for accessing the inner body through natural openings