ANDERSON, GREGOR JOHN MCLENNAN,桂格 约翰 麦可兰南 安德森,桂格 約翰 麥可蘭南 安德森,DAVIES, MICHAEL BIRSHA,麦可 柏夏 戴维斯,麥可 柏夏 戴維斯,HAILEY, MARK ANDREW,马克 安德鲁 海利,馬克 安德魯 海利,PALMER, MARK GREGORY,马克 葛瑞葛利 坡玛,馬克 葛瑞葛利 坡瑪,WALKER, RICHA
申请号：
TW095146305
公开号：
TWI459980B
申请日:
2006.12.11
申请国别(地区):
TW
年份:
2014
代理人:
摘要：
A medicament dispenser device suitable for the delivery of medicament powder from an open blister pocket of at least one blister pack, the dispenser device comprises (a) a housing (b) provided to the housing, an air inlet (c) enclosed by the housing, a dispensing mechanism for the dispensing of medicament powder from an open blister pocket of at least one blister pack receivable thereby and (d) associated with the dispensing mechanism and in communication with said air inlet, a manifold comprising (i) a body, (ii) the body defining a chimney having a chimney inlet and a chimney exit for directing airflow from the chimney inlet to the chimney exit (iii) the body further defining a chamber having a chamber inlet and a chamber exit, (iv) wherein the chimney exit and the chamber inlet lie side-by-side each other such that when the open blister pocket of the blister pack is positioned adjacent thereto the airflow will be directed from the chimney exit to the chamber inlet via the open blister pocket to entrain the medicament powder and enable transport thereof in the airflow from the chamber inlet to the chamber exit, wherein during inhaled use of the dispenser device by a patient, the airflow is drawn into the chimney of the manifold solely through the air inlet provided to the housing.本發明提供一適於自至少一泡罩包裝(400a,b)之敞口泡罩藥囊(404a,b)遞送藥劑粉末之藥劑施配器裝置。該施配器裝置包括:一具有一空氣入口(470)之外罩(420);一由該外罩包封的施配機構(440,448a,b),其用於自一敞口泡罩藥囊施配藥劑粉末;及一與該施配機構相關聯並與該空氣入口相連通之歧管(450)。該歧管包括一本體,該本體界定一具有一通氣管入口(453)及一通氣管出口(454a,b)之通氣管(452),以用於將空氣流(483)自該通氣管入口引導至該通氣管出口;該本體進一步界定一具有一室入口(473a,b)及一室出口(474)之室(460),其中該通氣管出口與該室入口位於相互並列的位置,俾當該泡罩包裝之該敞口泡罩藥囊位於其鄰近位置處時可經由該敞口藥囊將該空氣流自該通氣管出口引導至該室入口從而夾帶該藥劑粉末並達成其轉運。在使用時,僅穿過設置在該外罩上的空氣管入口將空氣流抽吸至該歧管之通氣管中。420a...第一殼遮蓋部件420b...第二殼遮蓋部件424...窗426...管口450...歧管451...十字形結構452...通氣管453...通氣管入口454b...通氣管出口455...腳狀件459...公用壁460...室461...十字形結構470...空氣入口格柵473b...室入口474...室出口476...卡裝件480...放氣孔483...吸入空氣流
