Inhaler device that reduces the risk for miscounting a dosage.

Inhaler device that reduces the risk for miscounting a dosage.

  • CN 101,035,582 A
  • Filed: 06/23/2005
  • Published: 09/12/2007
  • Est. Priority Date: 07/05/2004
  • Status: Active Application
First Claim
Patent Images

1. an inhaler device (10), comprise actuator body (20) and inhaler canister assembly (70), inhaler canister assembly (70) comprises jar (30), described jar of dose counter unit (60) that has the metering valve that is positioned at valve end and be connected its base end, it is characterized in that, inhaler canister assembly (70) comprises that primary importance guarantees device (110,230), actuator body comprises that the second position guarantees device (120,210), wherein first and second positions guarantee that device is the complementary fit device, and first and second positions guarantee that device is so arranged so that inhaler device (10) is not triggered, counter unit (60) is not counted yet, unless first and second positions guarantee that device is in matching relationship.

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