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AssigneeBoston Scientific Scimed, Inc.
InventorsGregory Piskun, John T To, Mariel Fabro, Brian Tang, Sergey Kantsevoy
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A system for performing minimally invasive procedures in a body lumen of a patient including a flexible catheter having a first lumen configured and dimensioned to receive an endoscope therethrough and a second lumen configured and dimensioned to receive a first flexible tube therethrough. The first flexible tube is movable through the second lumen and has a distal portion including a first curve extending in a first direction with respect to the longitudinal axis and a second curve extending in a second different direction with respect to the longitudinal axis. A retractor system is positioned at a distal portion of the catheter and is movable from a non-expanded insertion position to an expanded position forming an expanded cage to form a larger working space. The distal portion of the first flexible tube is movable within the expanded cage.
A system comprising:
The system 1, the endoscope comprising a working channel.
The system 1, the flexible catheter comprising a port to receive insufflation gas and a channel for the insufflation gas to flow through the flexible catheter to the distal region.
A system, comprising:
The system 10, the endoscope comprising a working channel.
A flexible catheter, comprising:
Dependencies are inferred from the claim text.