Microblade array impact applicator

An applicator device ( 10 ) is provided for applying a patch ( 44 ) having an array of microprotrusions ( 90 ) to the stratum corneum. The applicator device ( 10 ) includes a device body ( 12 ) and a piston moveable within the device body ( 12 ). A cap ( 16 ) is provided on the device body ( 12 ) fo...

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Bibliographische Detailangaben
Hauptverfasser:	KEENAN RICHARD L, CAO MICHAEL T, TRAUTMAN JOSEPH C
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	An applicator device ( 10 ) is provided for applying a patch ( 44 ) having an array of microprotrusions ( 90 ) to the stratum corneum. The applicator device ( 10 ) includes a device body ( 12 ) and a piston moveable within the device body ( 12 ). A cap ( 16 ) is provided on the device body ( 12 ) for activating the device ( 10 ) to impact the stratum corneum with a microprotrusion array ( 44,90 ). The device ( 10 ) is capable of being cocked by one handed operation of the user which allows the device ( 10 ) to be used by patients having neither the strength nor the manual dexterity to cock other types of applicator devices.