Patent ID: 8535284
Filing Date: 2013-09-17
Classification: A61M

Abstract:
1. A drainage pump unit for aspirating body fluids by means of a suction pump, the drainage pump unit comprising a drainage pump device with a pump housing for receiving the suction pump, and a fluid collection container that can be secured releasably on the pump housing, wherein the drainage pump unit also comprises a pump-side attachment part which has a connection element for connection to a patient-side drainage tube, wherein the attachment part is held releasably on the pump housing, and wherein the attachment part has a connector piece onto which an attachment opening of the fluid collection container can be fitted, or wherein the attachment part has an attachment opening into which a connector piece of the fluid collection container can be inserted, the connection element and the connector piece of the attachment part or the attachment opening of the attachment part being connected to each other via a drainage channel extending through the attachment part, wherein the fluid collection container can be removed from the pump housing without the attachment part, including the connection element and the connector piece, or the attachment opening having to be removed from the pump housing.