Patent ID: 11673135

Abstract:
The present invention relates to a flexible bag, a perfusion filter and a fluid port. The fluid port comprises: —a first fluid connection (3; 3′); —a second fluid connection (5; 5′) being in fluid communication with the first fluid connection (3; 3′); —an intermediate fluid path (7: 7′) connecting the first fluid connection (3; 3′) with the second fluid connection (5; 5′); wherein said intermediate fluid path (7; 7′) at least a portion of which comprises a substantially right-angled bend (9; 9′); —a protection cap (11; 11′) protecting at least the bend (9; 9′) of the intermediate fluid part (7; 7′) from contact with other objects; and —a connection surface (13; 13′) configured for sealing to a film of an object to be supplied by said port, said connection surface will, when sealed to the film of the object, together with the film provide a fluid tight seal surrounding the first fluid connection (3; 3′).