公开(公告)号：US20170360454A1

公开(公告)日：2017-12-21

申请号：US15624787

申请日：2017-06-16

Applicant: AlloTech Co., LTD.

Inventor： Jung Taek KO

IPC: A61B17/16 ,  A61B17/00

CPC classification number: A61B17/1622 ,  A61B17/162 ,  A61B17/1644 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00464 ,  A61B2017/00473 ,  A61B2017/00544 ,  A61B2217/005 ,  A61B2217/007 ,  A61M1/0058 ,  A61M1/0064 ,  A61M3/0258 ,  A61M11/02 ,  A61M2205/05 ,  A61M2205/103 ,  A61M2205/106 ,  A61M2205/3606

Abstract: Provided is a medical handpiece having liquid spray and suction functions and capable of being replaced with a drill. The medical handpiece includes a handpiece body having an accommodation space therein, a spray unit receiving liquid from an outside to spray the liquid onto a target to be treated, a pump unit transmitting air pressure to the spray unit to increase a spray speed of liquid sprayed by the spray unit, a drive unit converting a rotary motion into a reciprocating motion to transmit power to the pump unit, and a suction unit sucking liquid and foreign matter from the target to be treated.