Wound sealant preparation and application device and method
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United States of America Patent
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Mar 30, 1999
Issued Date -
N/A
app pub date -
Jul 21, 1997
filing date -
Jun 6, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention provides a preparation and application device useful for mixing and dispensing a plurality of fluids, wherein the fluids must be mixed immediately prior to use. In one embodiment, the device includes two fluid delivery systems connected to a manifold having two separate fluid channels. Each fluid channel conducts fluid to a mixing chamber, from which, following mixing, the mixture of fluids is dispensed. The manifold additionally includes a gas channel having an outlet connected to one of the fluid channels, which can be used to supply a pressurized gas to the mixing chamber to expel the mixture from the chamber, reducing the likelihood that the mixture can clog the device. The invention also provides a method for preparing and dispensing a mixture of two fluids.
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