The utility model relates to an electric negative pressure acne treatment device, which belongs to the technical field of medical appliances. Including piston, casing, micro motor, battery, negative pressure cavity above the outer side of the front end casing set suction nozzle, negative pressure cavity is arranged on the outer side of the liquid pool and the back end is communicated with the vacuum cavity, is arranged in the middle casing axial slot in the casing wall, the back section is provided and the necessary micro motor, battery and switch circuit, the piston is hollow. The center of the rear end of the piston cover is matched with the screw nut, motor shaft, motor control is the reverse operation, the screw rod drives the piston, when the piston down to form a negative pressure cavity, down to the bottom of the pool of liquid, liquid liquid pool is quickly sucked into the negative pressure cavity, the formation of droplets or aerosol into just a negative pressure aspiration of pus the liquid cut, in order to achieve the purpose of disinfection medicine treatment, can quickly eliminate abscess or scar, minimally invasive pain.
【技术实现步骤摘要】
【技术保护点】
１．一种电动负压式痤疮治疗器，包括活塞、套管、微电机、电池等，其特征是，套管（１）前段为负压腔（３），负压腔（３）前端外侧部设置吸嘴（２），负压腔（３）后端外侧部设置药液池（５），该药液池（５）底设置滤网并与负压腔（３）相通，在套管（１）中段内壁设置轴向滑槽，在套管（１）后段设置微电机（９）、电池（１０）以及电路和开关；活塞（４）为中空状，活塞（４）后端盖中心为螺母（７），螺母（７）与微电机（９）轴前部螺杆（８）配合，活塞（４）后端盖边缘设置－凸销（６），该凸销（６）与前述套管（１）内壁的轴向滑槽配合。
【技术特征摘要】
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。