| 摘要 |
<p>The present invention aims to provide a breast pump which generates less vibration and less noise and can be miniaturized. Particularly, the present invention relates to the breast pump that includes: a case; a driving motor installed in the case; a cylinder that includes a suction hole through which air is sucked by operation of the driving motor, and includes an outlet for discharging air; a milking member connected to the suction hole; a pipe connected to the discharging hole; and a sponge installed in the pipe to absorb noise.</p> |
