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DE2620890A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

BONE REPLACEMENT, BONE CONNECTOR OR PROSTHESIS ANCHORING COMPOUND BASED ON CALCIUM PHOSPHATE

Assignee: Battelle-Institut
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Filing: 1976-05-12
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Granted: —
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Expires: 1996-05-12
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Abstract

Abstract A bone substitute, bone cpd. or prothesis anchoring compsn. comprises a mixt. of calcined Ca phosphates (I) with soft plastic, bioresistant polymers (IIe or a (II) soln. in organic solvent in a ratio of 5:1-1:1. The compsn. is implanted as a kneadable, plastic mixt. (I) was prepared by tabletting CaHPO4 and CaCO3, sintering for 3 hours at 1200 degrees C, granulating, tabletting and sintering for a further hour at 1500 degrees C. The compsn. (50g) was mixed with the triglyceride of lauric acid (50g) and sterilised and packed ready for use. Natural tissue is able to grow into the compsn. It is mechanically stable and forms a good bond between bone tissue and the implant.

Inventors

  • 👤 Heinrich Dr Deibig
  • 👤 Helmut Dr Heide
  • 👤 Kari Dr Koester
  • 👤 Roland Dr Reiner

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-22 21:08
CPC Classifications
A; A61; A61L; A61L27/00; A61L27/02; A61L27/12; A61F; A61F2310/00; A61F2310/00005; A61F2310/00179; A61F2310/00293

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References Cited (Backward Citations)

DE1795096A1 Cited
US3597389A Cited
GB1278413A Cited
DE2008708A1 Cited
DE2008010A1 Cited
DE2507933A1 Cited
DE2501683B2 Cited
DE2518153C2 Cited
DE2620891B2 Cited

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