Patent ID: 9492648
Filing Date: 2016-11-15
CPC Classification: A61M,Y10T

Claim Text:
1. An apparatus, comprising: a first part comprising a sealing structure, a membrane being held against said first part, and a second part being attached to said membrane, wherein said sealing structure comprises a spring element and a retaining element, wherein said spring element is configured to press the retaining element against the membrane, wherein said spring element and said retaining element are produced as an integral part with the first part by injection moulding, wherein said second part comprises a valve area with a first opening and a second opening, wherein said valve area comprises a valve seat and is located in the vicinity of said sealing structure, wherein said valve area is configured to allow for a fluidic communication between said first opening and said second opening, wherein said retaining element is configured to push said membrane against said valve seat to prevent said fluid communication, and wherein said retaining element and said membrane are configured to be moved away from said valve seat to allow said fluid communication.