NEEDLELESS CONNECTOR WITH FLEXIBLE VALVE
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United States of America Patent
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Issued Date -
Mar 16, 2017
app pub date -
Dec 7, 2015
filing date -
Sep 16, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A needleless connector comprises a lid, a containing seat, and a flexible valve. One end of the lid is connected to one end of the containing seat, the interior of the lid and the interior of the containing seat form a space. The flexible valve is disposed in the space, and the flexible valve has a closed end and an opening end. The closed end is disposed in the inserting hole of the lid, and the opening end toward the closed end is formed inward with a groove. The flexible valve is defined in sequence as a head portion, a shoulder portion, a bending portion, and a supporting portion from the closed end to the opening end. The outer diameter of the head portion is smaller than the outer diameter of the bending portion. A shoulder portion is connected between the head portion and the bending portion.
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