专利名称：SUCTION PUMP
发明人：FRED VAGE GUNNAR EKBLADH,HANS
TILLANDER
申请号：AU3596384申请日：19841128公开号：AU3596384A公开日：19850606
摘要：The present invention relates to a suction pump, preferably for suction
drainage or body cavities with regard to accumulated liquid after a surgical incision made,and comprising an expandable, flexible container, whereby two substantially symmetriclid parts are attached to each other, comprising at least one rigid ring (1,13) and a flexiblecasing (8), an expandable spring (12) arranged between said casings (8) of the lid parts, aninlet opening (2,6) provided with a membrane valve (7) and an outlet opening (3) to whichan one-way valve is arranged to be connected to provide for an one-way current out offthe pump of air and/or liquid.
申请人：METEVE, A.B
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