Luer connectors

摘要

Luer connector including a primary Luer male connector, having a secondary female section extending from a top distal part of the primary Luer male connector back towards a proximal part thereof, the primary Luer male connector including a first inner fluid flow channel extending from a proximal end thereof to the secondary female section, the first inner fluid flow channel having a diameter of approximately d1 increasing at a connection point between the first inner fluid flow channel and the secondary female section to form a neck N the secondary female section having an internal diameter of d2 at a top distal part of the primary Luer male connector, where d1 is smaller than d2, the primary Luer male connector being configured to mate with a primary Luer female connector having a secondary male section including a second inner fluid flow channel ex having an internal diameter of approximately d1.

主权项

1. A filter housing for use in a respiratory gas sampling and/or delivery tubing systems comprising:
a first primary Luer female connector comprising a first tapered cone, wherein the first tapered cone inverts back into a first secondary male section and returns into a void of said first primary Luer female connector, said first secondary male section comprising: a first inner fluid flow channel extending along the length thereof; a second primary Luer female connector comprising a second tapered cone, wherein the second tapered cone inverts back into a second secondary male section and returns into a void of said second primary Luer female connector, said second secondary male section comprising: a second inner fluid flow channel extending along the length thereof; and a filter adapted to absorb liquids, wherein said first and/or second secondary male section comprises a sealing tip on a top portion thereof.