Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Hollow or tubular part or organ
Reexamination Certificate
2008-12-23
2011-10-11
Willse, David H (Department: 3774)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Hollow or tubular part or organ
C623S023660, C623S023710
Reexamination Certificate
active
08034119
ABSTRACT:
A medical stent provides an active agent to a patient's body while simultaneously maintaining an open passageway within the body of the patient. The stent includes a first segment, a second segment, a connecting segment disposed between the first and second segments, and the active agent. The active agent may be a hemostatic agent that stops or controls bleeding by coagulation, or any other medical drug, such as, for example an antibiotic or an anticoagulant. When the stent is properly positioned within the patient's urinary system, the first segment is located on one side of the external sphincter and the second segment is located on the other side. The connecting segment is sized to extend through the external sphincter to couple the first and second segments together while not interfering with the normal operation of the external sphincter.
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Blanco Javier
Boston Scientific Scimed Inc.
Brown Rudnick LLP
Willse David H
LandOfFree
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