Injection cartridge arrangement
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United States of America Patent
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-
Aug 27, 1996
Grant Date -
N/A
app pub date -
Nov 25, 1994
filing date -
Apr 21, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An injection cartridge of the dual-chamber type and containing a solid product in a front chamber and a liquid product in a rear chamber further contains in the front chamber a medium that is soluble in the liquid product, and which preferably is a soluble gas. By this arrangement, the formation of gas bubbles is minimized when the solid and liquid products are mixed.
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