Surgery – Truss – Pad
Patent
1979-11-28
1981-12-22
Michell, Robert W.
Surgery
Truss
Pad
128348, A61M 2500
Patent
active
043065635
ABSTRACT:
A catheter for the introduction into body cavities is made out of high-molecular material such as plastic, latex or the like and a physiologically compatible external stiffening coating thereon, the stiffening coating comprising a material soluble in body fluids.
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Firma Pfrimmer & Co. Pharmazeutische Werke Erlangen GmbH
Michell Robert W.
Wallen T. J.
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