Patent ID: 9227017
Filing Date: 2016-01-05
CPC Classification: A61J,A61M,B65B,F04C

Claim Text:
1. A medicament mixing device comprising: a housing assembly having at least one interior chamber, the interior chamber including a wet compartment containing a wet medicament component; a seal structure placed within the wet compartment at an outlet orifice of the interior chamber, the seal structure being initially in a sealing condition that maintains the wet medicament component within the interior chamber, the seal structure being converted to a mixing condition as a result of activation of the device; a mixing assembly comprised of at least one microfluidic channel, in fluid communication with the interior chamber when the device is activated, the at least one microfluidic channel a) having a non-randomized predefined sidewall or b) providing a singular predefined flow path; and wherein a portion of the mixing assembly contains a dry medicament component within the at least one microfluidic channel, the dry medicament component configured to mix with the wet medicament component when the seal structure is converted to the mixing condition.