Volume-regulating device for medical fluids
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United States of America Patent
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Sep 4, 2007
Grant Date -
Apr 7, 2005
app pub date -
Apr 12, 2004
filing date -
Oct 6, 2003
priority date (Note) -
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Abstract
A volume-regulating device for medical fluids has a button body, which expands by an elastic protrusion, to overcome the problems arising from a conventional structure in which the elasticity is provided by coil springs. The present apparatus provides for the storage and the discharging of medical fluids, and by being formed into a single channel, not only enables manufacturing in a small size, but also achieves precise discharging of a volume of medical fluids.
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