摘要 |
<p>A single-use fluid dispenser cartridge, installable or installed into a host fluid dispensing apparatus, is described. The single-use fluid dispenser cartridge is provided with a fluid reservoir, a fill tube assembly connected to said fluid reservoir and bladder means being disposed at an end of said fill tube assembly opposite said connection thereof to said fluid reservoir for controlling pressure within the cartridge by accommodating the movement of gas into and out of the fill tube assembly.</p> |