Dispensing device

摘要

A dispensing device is disclosed having an ampoule with at least four storage lumens extending axially along the length of an ampoule body, a mixing tip coupled to a distal end of the storage lumens, the mixing tip having at least four gasket seats formed therein, each gasket seat corresponding to one of the storage lumens, and an outlet lumen in fluid communication with the storage lumens.

主权项

1. A device for dispensing liquid material, comprising:
an ampoule having at least four storage lumens extending axially along the length of an ampoule body, the storage lumens having a diameter in the range of about 0.01 inches to about 0.25 inches; a mixing tip coupled to a distal end of the storage lumens, the mixing tip having at least four gasket seats formed therein, each gasket seat corresponding to one of the storage lumens; an outlet lumen in fluid communication with the storage lumens via the mixing tip; and an analytic reference material subunit provided in at least two of the storage lumens, wherein each of the storage lumens has a proximal gasket sealing the analytic reference material from a proximal end of the ampoule and a distal gasket sealing the analytic reference material from a distal end of the ampoule and wherein the proximal gasket and the distal gasket are spherical.