Abstract: A connecting device (1) for connecting therebetween the respective ends of two ducts prevents that the inside portion of the ducts comes in contact with the atmosphere and with polluting agents before the complete connection thereof by keeping the connection procedure simple to be performed and it comprises two connecting members (2, 4) provided with tubular ends (12, 27) and respective concentric and coaxial tubular casings (17, 32), which penetrate by breaking in sequence respective breakable barriers (20, 40) arranged inside said connection members (2, 4), wherein at lest one of said first and second connecting member (2, 4) comprises a sliding guide comprising at least a groove formed on a surface of an outer cylindrical casing (6) of a connecting member (2), apt to cooperate with a corresponding rib or with one or more teeth (9) implemented at an inner surface of an outer cylindrical casing (8) of the other connecting member (4).

Abstract: A connection device, to connect two ends of respective ducts to another flexible duct in the field of the peritoneal dialysis including a closed container containing two nozzle-like terminal ends of a Y-shaped branch of a flexible duct; a removable connection member configured to be engaged/disengaged on the closed container, containing the ending portions of the respective ducts shaped to couple/uncouple with the nozzle-like terminal ends, a distal end of the container and the connecting member are shaped to couple according to a guiding scheme with prismatic joint; a closure with mobile walls on the closed container is actuated in opening and closing by the contact of a projecting septum of the connection member upon the connection/disconnection between the closed container and the connection member; and a closure with removable tear film arranged at the ending portions of the ducts to close the respective sections opened inside the connection member.

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.

Abstract: A coupling device (1) for the connection of two ends (3, 9) of respective tubular members (2, 5), allowing the contact of the flowing fluid only with elements inside a closed container, circumstances and an inherently easy connection operation, thus it can be carried out, comprising: a closed container (10) housing said ends (3, 9) of respective tubular members (2, 5), one of said tubular members having a flexible terminal section (8) thereof inside said closed container; a mobile connection member (15), coupled at the end of said flexible terminal section (8), having a nozzle (16) apt to be inserted within a receiving end of the other tubular member,—and a cam device, located inside said closed container (10) and apt to be actuated from the outside of said closed container, apt to cooperate with said mobile connection member (15), the cam device causing the insertion and the ejection of said nozzle in and from said receiving end, and the corresponding connection and the disconnection of the two ends.

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.

Abstract: A coupling device (1) for the connection of two ends (3, 9) of respective tubular members (2, 5), allowing the contact of the flowing fluid only with elements inside a closed container, circumstances and an inherently easy connection operation, thus it can be carried out, comprising: a closed container (10) housing said ends (3, 9) of respective tubular members (2, 5), one of said tubular members having a flexible terminal section (8) thereof inside said closed container; a mobile connection member (15), coupled at the end of said flexible terminal section (8), having a nozzle (16) apt to be inserted within a receiving end of the other tubular member,—and a cam device, located inside said closed container (10) and apt to be actuated from the outside of said closed container, apt to cooperate with said mobile connection member (15), the cam device causing the insertion and the ejection of said nozzle in and from said receiving end, and the corresponding connection and the disconnection of the two ends.

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.

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.