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Pyloric valve
专利权人:
Marc Graham
发明人:
Marc Graham,Buket Grau
申请号:
US12420219
公开号:
US08226593B2
申请日:
2009.04.08
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A pyloric valve for regulating the flow of fluids in the pyloric region a patients gastrointestinal tract is disclosed herein. In one embodiment, a pyloric valve includes a plurality of axially connected blocking members located along a longitudinal axis of the valve in a proximal to distal direction. Each blocking member of the valve preferably includes at least one blocking portion defining at least one entryway adapted to receive fluids such as chyme therethrough. The at least one entryway of each blocking member is preferably not aligned with the at least one entryway of each blocking member adjacent thereto along the longitudinal axis. The non-alignment of the at least one entryways of the blocking members preferably creates a non-linear path for fluids such as chyme to travel through the pyloric region of the patient.
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