TOUT, AIDAN MARCUS,LOCKE, CHRISTOPHER BRIAN,ROBINSON, TIMOTHY MARK
申请号：
CA2730086
公开号：
CA2730086C
申请日:
2009.07.09
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A manually-actuated, constant reduced-pressure apparatusfor use with a reduced- pressure system (100) for treatingtissue at a tissue site (102) includes a flexible, collapsible member(146) that is operable to move between a compressed position andan extended position. The collapsible member may be disposed betweena carrier member (156) and a slider member (168) that movebetween a compressed position and an extended position. The carriermember and slider member are urged away from each other bya constant-force biasing member, e.g., a constant force coil spring.As the apparatus moves from the compressed position to the extendedposition, a constant reduced-pressure is generated and deliveredto a reduced-pressure port (154). Systems, methods of manufacturinga manually-actuated, constant reduced-pressure apparatus,and methods of treating a tissue site are also provided.
