| 摘要 |
<p>The present invention relates to a reducing valve for suction and a medical suction apparatus using the same. The present invention forms an inlet flow channel unit in which foreign substances flow in, and an outlet flow channel unit connected to the inlet flow channel unit and emitting the foreign substances which flow in from the inlet flow channel unit on the inside of the body of the reducing valve equipped in an suction hose member connected to a tank for suction in which sound pressure is formed. By forming the diameter of the outlet flow channel unit larger than the inlet flow channel unit, the present invention can suck up foreign substances in liquid form such as secretions of wound without a vacuum pump and significantly reduce costs for manufacturing facilities. The medical suction apparatus can be effectively used even in a small space and be easily used.</p> |
