Medical connector
View Patent ↗A connector for a respiratory assembly is provided. The connector includes a body that has a first end and a second end. The body has a passage disposed therethrough from the first end to the second end to allow for transport of fluids and objects through the body. The passage changes direction approximately 120° between the first end and the second end. The first end includes a coupling that is configured to rotatably engage a first member of the respiratory assembly. The second end includes a coupling that is configured to rotatably engage a second member of the respiratory assembly.
1. A connector for a respiratory assembly, comprising:
a body having a first end defining a single opening and a second end defining a single opening, said body having a passageway for the transport of fluids and objects through said body, said body having about a 120° single constant bend between said first end and said second end, wherein the only access to said passageway is through said openings of said first and second ends;
a first female bell housing connected to said first end having a first annular rib;
a second female bell housing connected to said second end having a second annular rib;
a first sleeve disposed within said first female bell housing, said first sleeve having a first annular sealing member configured to engage said first annular rib and effect a hermetic seal between said passageway and the outside of the respiratory assembly;
a second sleeve disposed within said second female bell housing, said second sleeve having a second annular sealing member configured to engage said second annular rib and effect a hermetic seal between said passageway and the outside of the respiratory assembly;
wherein said first sleeve is adapted to engage a first member of the respiratory assembly and permit rotational motion between said body and the first member of the respiratory assembly;
wherein said second sleeve is adapted to engage a second member of the respiratory assembly and permit rotational motion between said body and the second member of the respiratory assembly; and
wherein said passageway of said body extends through said first sleeve and said second sleeve such that said passage\way changing direction at a single constant angle of about 120° through the entire said first sleeve, the entire said second sleeve, and the entire said body.
2. The connector for a respiratory assembly of claim 1 , wherein the first member is a tracheal tube and the second member is a ventilating tube.
3. The connector for a respiratory assembly of claim 1 , wherein:
said first and second ends each having a stepped annular ring; and
further comprising a first and second retainer disposed in said respective annular rings for retaining said first and second sleeves in engagement with said respective first and second ends.
4. The connector for a respiratory assembly of claim 1 , wherein said body, said first end, and said second end are plastic, are made by injection molding, and are substantially transparent.
5. The connector for a respiratory assembly of claim 1 , wherein the first member is a tracheal tube and the second member is a humidifier tube.