Dosage inhalator with air flow velocity regulating means

Details Dosage inhalator with air flow velocity regulating means Dosage inhalator with air flow velocity regulating means

1991-08-02

1992-11-10

Burr, Edgar S.

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

12820024, 12820312, 12820323, A61M 1500, A61M 1600, B05D 714, B65D 8306

Patent

active

051615240

ABSTRACT:
A breath actuated inhalator having a primary and a secondary air flow conduit wherein regulator means are provided in the secondary air flow conduit to planate maximum air flow velocity through the inhaler. By optimizing air flow and velocity rate, the breath actuated inhalator prevents problems associated with excessive inhalation velocity such as dry powder drug compound impingement upon the outside radius of the throat.

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