SCANLON, CHRISTOPHER M.,MCCORMICK, PATRICK J.,MATSUZAKI, DANA
申请号：
CA2822691
公开号：
CA2822691C
申请日:
2012.01.12
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A hand -operable system for ejecting a fluid composition into an eye, the system comprises: a container (100) having a container opening (104) and containing the fluid composition a double-acting pump mechanism (10) securely disposed over the container opening (104) and an actuator (80) that is disposed over, and extends radially outward from, said pump mechanism (10), for actuating the pump mechanism (10) by applying a force thereon, wherein said pump mechanism (10) comprises a passage (18, 19) for said fluid composition, and said passage (18, 19) is positively sealed off when the application of said force is discontinued.
