Catheter assembly with reusable valve

摘要: A catheter assembly includes a hub having an elastomeric septum that divides the into distal chamber and proximal chamber. The also at least one slit is closed sealed when in at-rest state. activator septum. When external force pushes against septum, deforms so as to break seal create flow path through portion of can be collapsible subjected outside force. removed, springs back its shape, helping pull out deforming engagement with reseal. spring-biased away from spring urges With