Hemodialysis salt container with ventilation
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United States of America Patent
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Aug 30, 2016
Grant Date -
Jun 21, 2007
app pub date -
Dec 14, 2006
filing date -
Dec 15, 2005
priority date (Note) -
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Abstract
In a rigid hemodialysis salt container of plastic material including a venting valve formed in a container wall with a venting opening extending through the container wall, a seal member covers the venting opening at the inside of the container wall and is connected to the container wall by cementing or welding such that, with the occurrence of a predetermined pressure difference between ambient air pressure and a vacuum generated in the container, the seal member is at least locally ripped off.
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