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US 2019/0167910 A1Published application
Portable drug mixing and delivery system and method
AssigneeWindgap Medical, Inc.
InventorsBrent Buchine, Christopher Stepanian, Adam Standley
Life of this patent
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Abstract
A portable auto-injector is capable of moving from a compact state where the auto-injector is in a shape easier to transport than in an activation state wherein the auto-injector has been extended. A safety limits movement of the needle assembly and prevents premature needle sticks. The drug is stored in one or more dry and wet medicament states until need.
Claims20
A drug mixing system comprising:
- a housing containing a first chamber and a second chamber;
- a wet component provided in the first chamber;
- a dry component provided outside the first chamber, the dry component including an epinephrine compound;
- a movable body disposed between the first chamber and the second chamber;
- and
- a first displacement mechanism, the first displacement mechanism being configured to cause movement of the wet component from the first chamber into the second chamber, thus causing the wet component and the dry component to mix thus resulting in a mixed medicament compound.
3 more elements
A drug mixing system comprising:
- a housing comprising a fluid channel disposed between a first chamber and a second chamber;
- a wet component provided in the first chamber;
- a dry component provided outside the first chamber, the dry component including an epinephrine compound;
- a movable body disposed between the first chamber and the second chamber, the movable body including a valve;
- a first displacement mechanism, the first displacement mechanism being provided in association with the first chamber, the first displacement mechanism being configured to displace the wet component from the first chamber;
- and
- an actuation assembly in communication with the first displacement mechanism, whereupon actuation of the actuation assembly causes the first displacement mechanism to displace the wet component from the first chamber into the second chamber so as to mix with the dry component thus resulting in a mixed medicament compound.
4 more elements
Dependencies are inferred from the claim text.