Abstract: A coupling device for connecting two ends of respective tubular members, allow the opening and the closing of a first tubular member and the simultaneous engagement of the two tubular members, as to prevent pollution, includes: a first case housing a first end of a respective first tubular member, comprising closing means of said first end; a second case, wherein a flexible terminal section of a respective second tubular member is received, comprising means for driving a second end of said second tubular member from a retracted position to a engagement position into said first end and vice versa; and means for reversibly connecting said first and second cases at a respective coupling port thereof, defining a single sealed environment; wherein the engagement and the disengagement of said second end and the automatic mechanical activation and deactivation of said closing means for opening and closing said first end.
Type:
Grant
Filed:
October 2, 2008
Date of Patent:
March 31, 2015
Assignee:
Glomeria Therapeutics SRL.
Inventors:
Arduino Arduini, Paolo Cerasoli, Fabio Arrizza
Abstract: Blood filtering device (1), comprising: * a filter body (3; 103), having an inlet port (4; 104) for blood to be filtered; * a delivery flexible hose (5; 105) of the blood to be filtered, apt to be connected to said inlet port (4; 104) and to further ducts linked to a circulatory system; * peristaltic pump means (10; 105, 109, 114, 115, 117, 118, 143, 144, 145), wherein a case (16; 116) forms at least one peristaltic pump rotor chamber (13; 114), apt to house inside a portion of said delivery flexible hose (5; 105) for obtaining a peristaltic effect, wherein said case (16; 116) defines means for maintaining said filter body (3; 103) in a working position.