Vacuum system for endoscopy arrangement, for endoscopic intracavity, intraluminal or intracorporeal vacuum therapy, for aspirating body fluids, wound secretions or gases, has vacuum pump which has control input for receiving control signal

摘要

The vacuum system has a vacuum pump (11) which has a control input for receiving a control signal for a control of its suction, where a connector is provided for a vacuum drainage device. The control input of the vacuum pump is connected to a pressure control unit (17), which has a measuring signal input for receiving a pressure-measurement signal. The vacuum pump is adapted to generate a vacuum capacity low pressure sided depending on the actual control signal adjoined to its control input. An independent claim is also included for an endoscopy arrangement has a fluid-collecting element comprising a polyurethane sponge.