Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1987-10-30
1990-09-18
Isabella, David J.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
623 1, A61F 206, A61F 204
Patent
active
049575082
ABSTRACT:
A medical tube characterized in that it dilates at its cut ends toward the external surface when it is cut at any random portion transversely relative to its longitudinal direction.
The patency of the sutured portion may be maintained in good condition over a long time, since pannus formation in the internal cavity can be obviated at the sutured portion between an organ of a living body and an artificial medical tube.
REFERENCES:
patent: 4047252 (1977-09-01), Liebig et al.
patent: 4173689 (1979-11-01), Lyman et al.
patent: 4623347 (1986-11-01), Kira
patent: 4704130 (1987-11-01), Gilding et al.
patent: 4728328 (1988-08-01), Hughes et al.
Hirata Yoshimi
Kaneko Noriaki
Moriwaki Masahiro
Isabella David J.
Ube Industries Ltd.
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