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WO1984001879A1 Expired / Lapsed WO ⏱️ 0.0 years remaining

Surfactant treatment of implantable biological tissue to inhibit calcification

Assignee: American Hospital Supply Corp
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Filing: 1983-11-03
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Granted: —
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Expires: 2003-11-03
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Abstract

Abstract A process for the preparation of implantable biological tissue, and in particular bioprosthetic heart valves, which are prone to calcification after implantation. The process includes the treatment of tissue with an effective amount of a surfactant to reduce calcification of the implanted tissue.

Inventors

  • 👤 Aws S Nashef
  • 👤 Ahmed I Ahmed

Bibliographic Details

Application Number —
Jurisdiction WO
Data Source google_patents
Last Synchronized 2026-10-22 22:09
CPC Classifications
A; A61; A61L; A61L27/00; A61L27/36; A61L27/3683; A61L27/3687; A61L27/50; A61L2400/00; A61L2400/02

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References Cited (Backward Citations)

US4323358A Cited
US4402697A Cited
US4405327A Cited

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