Atomizer for dispensing liquids for medical purposes

Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – At or beyond outlet

Reexamination Certificate

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Details

C239S304000, C239S332000, C239S333000, C239S409000, C239S417500, C239S427000, C239S433000, C222S137000, C222S162000, C604S191000

Reexamination Certificate

active

07819342

ABSTRACT:
Atomizers (1) comprising a cartridge holder (4) which is arranged in the housing (3), a mouthpiece (5) which is provided on the housing (3) and in which an atomization device (6) is arranged, and a connecting tube system (7) which connects the atomization device (6) and the cartridge holder (4), wherein the atomization device (6) has at least one nozzle body (8) and the connecting tube system (7) has at least one passage (9) with a hollow plunger (10) mounted displaceably therein, wherein the hollow plunger (10) includes a valve body (21). In accordance with a first embodiment the atomizer (1) has a first hollow plunger (10a) mounted displaceably in a first passage (9a) and a second hollow plunger (10b) mounted displaceably in a second passage (9b), wherein the first hollow plunger (10a) and the second hollow plunger (10b) extend into the cartridge holder (4).

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