Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Hollow or tubular part or organ
Reexamination Certificate
2007-05-01
2007-05-01
McDermott, Corrine (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Hollow or tubular part or organ
Reexamination Certificate
active
10229400
ABSTRACT:
An endoscopic device separates ingested food from gastric fluids or gastric fluids and digestive enzymes, to treat obesity. In a particular embodiment a gastric bypass stent comprises a tubular member and two or more stent members defining a lumen. The tubular member has a substantially liquid impervious coating or covering and one or more lateral openings to permit one-way liquid flow.
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Allendorf John D.
Bessler Marc
Dippert William H.
McDermott Corrine
Prone Christopher D
The Trustees of Columbia University in the City of New York
Wolf Block Schorr & Solis-Cohen LLP
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