Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis
Reexamination Certificate
2007-11-13
2007-11-13
Isabella, David J. (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Arterial prosthesis
C623S023640, C600S036000, C424S423000, C008S094110
Reexamination Certificate
active
09307956
ABSTRACT:
A preserved vessel isolated from a human umbilical cord or placenta and lyophilized for use as an allograft which improves blood supply to human tissue without antigenicity.
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Rat Epigastric Pedicle Model: A Clinically Relevant Evaluation of 1-MM PTFE Grafts;Barttelbort et al; 1985; 233-236.
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Experimental Freeze-Dried Microarterial Allografts in Rabbits; Pratt et al; 1987; 1-15.
Bozicevic Field & Francis LLP
Francis Carol L.
Isabella David J.
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