HODSON, Peter D.,STEIN, Stephen W.,CHIOU, Herbert C.,WANG, Zhaolin,ROBISON, Thomas S.,DOMROESE, Michael K.,WALBURG, Blake D.
申请号：
ES10778263
公开号：
ES2650862T3
申请日:
2010.05.18
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
A dry powder inhalation device (10) comprising: a chamber (200)； a patient port (300) in communication with said camera； a compartment (105) housing an elongated carrier (100) preloaded with a plurality of finely divided powder doses comprising a biologically active substance, said powder being releasably retained on a carrier surface (100), said compartment ( 105) configured so that the carrier (100) can be advanced from the compartment (105) to the chamber (200) through an outlet (107) an advance mechanism to advance a part of the carrier from the compartment (105) into the chamber (200) so that the dust (90) associated with an advanced area of the carrier can be released from the carrier for inhalation by the patient through the patient's port (300)； characterized in that said compartment is configured so that said preloaded doses are sealed within said compartment (105), because said outlet (107) is provided with a moisture barrier sealing system (110), and why the moisture barrier sealing system (110) is configured and arranged so that it can relax during the advance of the carrier (100), said sealing system being in sealing configuration before a carrier advance (100), relaxed after an advance of the carrier (100) and returned to its sealing configuration no later than the release of the powder (90) associated with said area of the carrier.Un dispositivo (10) de inhalación de polvo seco comprendiendo: una cámara (200)； un puerto (300) de paciente en comunicación con dicha cámara； un compartimento (105) que aloja un portador (100) alargado precargado con una pluralidad de dosis de polvo finamente dividido que comprende una sustancia biológicamente activa, estando dicho polvo retenido de manera liberable sobre una superficie del portador (100), estando dicho compartimento (105) configurado de manera que el portador (100) se puede avanzar desde el compartimento (105) a la cámara (200) a través de una salida (107) un mecanismo de avance para avanzar una parte del
