Jeffery B. Alvarez,Leo Centeno,William Tolmasoff,Brett Swope,Alex Forman,Kyung R. Park
申请号：
US15581973
公开号：
US20170312409A1
申请日:
2017.04.28
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A hydraulic pumping system in accordance with embodiments comprises a breast interface operably coupled to an actuatable assembly by means of an actuatable assembly interface. The breast interface comprises a distal membrane coupled to a housing to form a fluid reservoir therebetween. The actuatable assembly interface comprises a proximal membrane. The distal and proximal membranes are fluidly coupled via a tube carrying a driving fluid. The actuatable assembly interface is configured to removably couple to the actuatable assembly, in order to operably couple the actuatable assembly to the breast interface. The actuatable assembly interface comprises a fluid shut off mechanism to reversibly shut off fluid communication between the breast interface and the actuatable assembly interface when the actuatable assembly interface is decoupled from the actuatable assembly.
