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US08109872B2 Endoscopic apparatus having an improved catheter 有权
具有改进导管的内窥镜装置

Endoscopic apparatus having an improved catheter
Abstract:
A delivery apparatus cooperable with a grasping slot of an elevator of endoscope for enhanced delivery to a target location in a patient is disclosed. The apparatus comprises a catheter including an inner lumen and an outer surface. The outer surface has a projection formed thereon. The projection radially extends from the outer surface. The projection is configured to receive the elevator for enhanced delivery in the patient.
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