JOINT OF SPUTUM SUCTION TUBE
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United States of America Patent
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Issued Date -
Jun 19, 2014
app pub date -
Dec 16, 2012
filing date -
Dec 16, 2012
priority date (Note) -
Abandoned
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Abstract
A joint of sputum suction tube includes a patient tube (100), an exhaust tube (200) and a sleeve (300). The sleeve (300) includes a rotatable end (310) and a fixed end (320). The rotatable end (310) rotatably joints the exhaust tube (200). The fixed end (320) fixedly joints the exhaust tube (200). Therefore, the patient tube (100) rotatably connects with the exhaust tube (200) by the sleeve (300).
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