Dry powder inhalation apparatus

Dry powder inhalation apparatus

  • CN 105,169,536 A
  • Filed: 07/17/2015
  • Published: 12/23/2015
  • Est. Priority Date: 07/17/2015
  • Status: Active Application
First Claim
Patent Images

1. powder inhaler, is characterized in that:

  • comprise the housing, medicated powder bin, suction nozzle, administration gauge assembly and the air communication channel that are provided with internal cavities, suction nozzle is fixed on the bottom of hull outside;

    Described medicated powder bin is the cystic structures of hollow;

    Described gauge assembly is a control handle, knob is fixed with the groove of at least two splendid attire medicated powder;

    Described control handle is arranged in measurement chamber, and described medicated powder bin, measurement chamber and suction nozzle form the air communication channel of sealing.

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