SCANLON, CHRISTOPHER M.,坎隆 克里斯多福M,坎隆 克里斯多福M,MCCORMICK, PATRICK J.,麦考米 派萃J,麥考米 派萃J,DANA, MATSUZAKI,丹娜 松崎,丹娜 松崎
申请号：
TW101102286
公开号：
TWI544939B
申请日:
2012.01.19
申请国别(地区):
TW
年份:
2016
代理人:
摘要：
A hand-operable system for ejecting a fluid composition into an eye, the system consisting of: (1) a container having a container opening and containing the fluid composition (2) a double-acting pump mechanism securely disposed over the container opening and (3) a single-piece actuator that is disposed over, and extends radially and asymmetrically outward from, said pump mechanism to form an actuator shoulder sized to accommodate a thumb on only one side of the container, for actuating the pump mechanism by applying a force on the actuator shoulder, wherein said pump mechanism comprises a passage for said fluid composition, and said passage is positively sealed off when the application of said force is discontinued and wherein a portion of the single-piece actuator below the actuator shoulder extends longitudinally over substantially a whole length, and only one side, of the container and the only one side of the container and the actuator shoulder are on the same side.本發明描述一種將流體組合物噴射至眼部內之手操作系統,該系統由下列元件所組成:(1)具有容器開口及容納流體組合物之容器;(2)固定式配置於該容器開口之上之雙動式泵機構;及(3)一單件式致動器,其配置於該泵機構之上且自該泵機構向外徑向且不對稱延伸以在該容器之僅單一側上形成尺寸順應拇指之一致動器凸肩,藉由在該致動器凸肩上施加作用力來致動該泵機構,其中該泵機構包含該流體組合物通道,及當中斷施加該作用力時,該通道完全密封;且其中該致動器凸肩下之該單件式致動器之一部分於該容器之一實質上整體長度及僅單一側上縱向延伸;且該容器之僅單一側與該致動器凸肩係位於同一側。10‧‧‧泵機構26‧‧‧致動器頭部50‧‧‧凸肩80‧‧‧單件式致動器82‧‧‧致動器凸肩100‧‧‧容器104‧‧‧容器開口105‧‧‧徑向凸緣106‧‧‧密封環形盤
