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1. (WO2017205295) FLUIDIC DEVICES, METHODS, AND SYSTEMS

Pub. No.:    WO/2017/205295    International Application No.:    PCT/US2017/033847
Publication Date: Fri Dec 01 00:59:59 CET 2017 International Filing Date: Tue May 23 01:59:59 CEST 2017
IPC: A61B 17/22
A61M 1/00
A61B 18/20
Applicants: BOSTON SCIENTIFIC SCIMED, INC.
Inventors: GAO, Wei, AlFRED
ZHANG, Cheng
HONG, Feng, Kevin
XU, Feng, Kevin
Title: FLUIDIC DEVICES, METHODS, AND SYSTEMS
Abstract:
Fluidic devices, methods, and systems are disclosed. One system may comprises a sheath, a delivery module, and a removal module. The sheath includes a working lumen, a delivery lumen, and a removal lumen. The delivery module is configured to move a fluid from a fluid reservoir and into a body cavity through the delivery lumen. The removal module is configured to move the fluid and a particulate contained therein out of the body cavity through the removal lumen, through a filtration device that removes the particulate, and back into the fluid reservoir. One method comprises placing a distal end of sheath into a body cavity, energizing the working lumen to generate a particulate in the cavity, moving the fluid into the cavity to engage the particulate, and moving the fluid and the contaminant from the body cavity, through a filter for removing the contaminant, and back into the fluid source.