Patent ID: 6599287
Filing Date: 2003-07-29
Classification: A61B,A61N

Abstract:
An energy irradiation apparatus for medical treatment of tissues through irradiation of energy comprising:a long main unit; an emitting part disposed moveably inside a distal end of said main unit for emitting energy transmitted to a distal side from a proximal side; a power transmission member disposed moveable inside said main unit, to a distal end of which is mounted said emitting part and having a proximal end at which a first engaging member is provided; a drive unit having a second engaging member which removably engages the first engaging member and a drive mechanism for reciprocating said second engaging member; and said main unit being removably engageable with said drive unit to form one body and permit the first and second engaging members to engage one another so that operation of the drive mechanism reciprocates the power transmission member.