Power assisted liposuction and lipoinjection equipment

(57) Help-from-without suction degreasing / hand piece for a fat pouring operation is equipped with the handle (12) which supplies the power which makes cannula (10) move reciprocately forward and backward during a summary operation. The coupler (24) which fixed to the reciprocating-movement component (14), and formed combination with cannula (10) and a handle (12) in it and one, or enabled combination of it alternatively with it performs. If cannula (10) and a coupler (24) are combined, and a surgeon takes out cannula (10) from packing and is made just to combine with the reciprocating-movement component of a help-from-without drive handle (12), an advantage will be acquired in respect of disinfection, sale, and the use for surgery. A handle (12) is constituted so that attachment and detachment of a reciprocating-movement component (14) may be attained alternatively, and it can make it possible to use for surgical management other than suction, such as cutting by a saw, or punching by a drill. Connection between a vacuum hose (26) and cannula (10) is made so that vacuum pressure may be applied through cannula (10) to excised adipose tissue suction. It is desirable to shift cannula (10) by a coupler (24) radially from a reciprocating-movement component (14) to an axial doubling position with a vacuum hose (26), to avoid a bend of a pipe, and to strengthen power of absorption.