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1. (WO2018200440) TRANSNASAL CATHETER FOR IMAGING AND BIOPSYING INTERNAL LUMINAL ORGANS

Pub. No.:    WO/2018/200440    International Application No.:    PCT/US2018/029021
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: A61M 25/00
Applicants: THE GENERAL HOSPITAL CORPORATION
Inventors: TEARNEY, Guillermo, J.
DONG, Jing
OTUYA, David, Odeke
VERMA, Yogesh
FARROKHI, Hamid
Title: TRANSNASAL CATHETER FOR IMAGING AND BIOPSYING INTERNAL LUMINAL ORGANS
Abstract:
A catheter including an elongated tube having a channel; an inflatable chamber coupled to the elongated tube and in fluid communication with the channel; and a high-density liquid delivery system in fluid communication with the channel, the high-density liquid delivery system delivering a high-density liquid to the inflatable chamber via the channel to cause the inflatable chamber to expand.