18808683. VACUUM LUER LOCK FOR MEDICAL INFUSION FLUID LINES CONNECTORS (CareFusion 303, Inc.)
VACUUM LUER LOCK FOR MEDICAL INFUSION FLUID LINES CONNECTORS
Organization Name
Inventor(s)
Shahriar Shams of Whittier CA (US)
VACUUM LUER LOCK FOR MEDICAL INFUSION FLUID LINES CONNECTORS
This abstract first appeared for US patent application 18808683 titled 'VACUUM LUER LOCK FOR MEDICAL INFUSION FLUID LINES CONNECTORS
Original Abstract Submitted
Aspects of the present disclosure describe a vacuum luer lock connector comprising a male luer configured to couple to a female luer defining a fluid passageway, a vacuum chamber between the male luer and female luer that entraps air when the male luer is pushed into the female luer, a solid cylinder that surrounds the male luer and acts as a piston, a cylindrical member that surrounds the female luer and acts as the walls of the vacuum chamber and a vent passage in the female luer that allows air to escape when the male luer is pushed into the female luer. The male and female luers are held connected by a force created in the vacuum chamber that surrounds the luers.
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