Patent ID: 9149385
Filing Date: 2015-10-06
Classification: A61B,A61F

Abstract:
1. A hose connection for an arrangement for collection of liquid from a patient comprising; a first tubular member adapted to be in fluid connection with an organ of the patient and having one or more protrusions arranged on an outer surface said protrusions comprising a support surface at least partly formed as a ledge, and an outlet; a second tubular member being connected to a collection bag having an inlet to be connected to said outlet for collection of liquid coming through said first tubular member, the second tubular member being adapted to receive and surround at least a part of said first tubular member, the second tubular member having one or more recesses or edges being engageable with said protrusions, respectively, for providing a locked separable connection between the first and second tubular member; wherein the first tubular member further comprises a ramp positioned above the one or more protrusions and adapted to engage with a surface on the second tubular member, the ramp spirally extending around the first tubular member and toward the one or more protrusions such that rotation of the second tubular member relative to the first tubular member facilitates disengagement of the first and second tubular members.