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公开(公告)号：US20220354680A1
公开(公告)日：2022-11-10
申请号：US17740224
申请日：2022-05-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Michael K. Peachock , Sean P. Fleury
Abstract: Devices, systems, and methods described herein relate to affecting an internal diameter of a body lumen, and, in many examples, of a pylorus. A silk-based bulking agent may be injected in a pyloric tissue so as to reduce an effective inner diameter of the pylorus. A multi-part occluding agent may be injected into a pylorus on the surface of the pyloric tissue to occlude the pylorus alone or in combination with the silk-based bulking agent.
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