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EP0401199A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Method for the preparation of biological implant material

Assignee: Sorin Biomedica Cardio SpA
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Filing: 1990-05-28
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Granted: —
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Expires: 2010-05-28
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Abstract

Abstract Translated from German Verfahren zur Präparierung von biologischem Implantationsmaterial, welches durch Aldehyde fixiert wurde, wobei der überschuß an Aldehyden durch eine Aminodicarbonsäure gebunden wird, wobei die Behandlung des fixierten Implantationsmaterials mit der Aminodicar­bonsäure in saurem Milieu, vorzugsweise in einem pH-Bereich von 2,5 bis 5,5, insbesondere 3 bis 5, durchgeführt wird. Process for the preparation of biological implant material which has been fixed by aldehydes, the excess of aldehydes being bound by an aminodicarboxylic acid, the treatment of the fixed implant material with the aminodicarboxylic acid in an acid medium, preferably in a pH range from 2.5 to 5. 5, in particular 3 to 5, is carried out.

Inventors

  • 👤 Michael Dr. Grimm
  • 👤 Elisabeth Dipl.-Ing. Eybl
  • 👤 Andrea Dr. Griesmacher
  • 👤 Martin Dr. Grabenwöger
  • 👤 Mathias M. Dr. Müller
  • 👤 Ernst Dr. Wolner

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-23 23:26
CPC Classifications
A; A61; A61L; A61L27/00; A61L27/36; A61L27/3683; A61L27/3687; A61L2430/00; A61L2430/40; Y; Y10; Y10S; Y10S623/00; Y10S623/92

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