| 摘要 |
The present invention relates to a medical suction system capable of sucking liquid foreign materials such as pus, pleural effusion, and ascites from body cavity or surgical wounds and hygienically disposing the same. The medical suction system comprises: an elastic tank (10) which has elasticity that is restored after pushing by hands, generates vacuum when restoring elasticity after shrinking, inhales foreign materials from a body, and discharges the inhaled and stored foreign materials when shrinking again; an inlet/outlet tube (20) has an inhalation hole which is connected with the elastic tank, is closed when the elastic tank is shrunk, and is opened when the elastic tank is restored for connecting a suction catheter inserted to a human body through a direct or separate connection tube (30) and a discharge hole which is opened when the elastic tank is shrunk and is closed when the elastic tank is restored; and a collection bag (40) which is connected to the discharge hole of the inlet/outlet tube and collects foreign materials of the body discharged from the discharge hole. The foreign materials of the body flows into the elastic tank through the suction tube and the inhalation hole of the inlet/outlet tube according to the shrinkage of the elastic tank and are collected to the connection bag through the discharge hole of the inlet/outlet tube. Also, the collection bag filled with the foreign materials of the body is separated and disposed in a closed state. |
