Mechanical-chemical Attachment of the Artificial Cartilage (PVA-hydrogel) to the Metal Substrate (or Underlying Pone)

GU Zhengqiu; XIAO Jiumei; LOU Siquan

doi:10.13374/j.issn1001-053x.2000.02.019

Volume 22 Issue 2

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 2000 > 22(2): 163-165

GU Zhengqiu, XIAO Jiumei, LOU Siquan. Mechanical-chemical Attachment of the Artificial Cartilage (PVA-hydrogel) to the Metal Substrate (or Underlying Pone)[J]. Chinese Journal of Engineering, 2000, 22(2): 163-165. doi: 10.13374/j.issn1001-053x.2000.02.019

Citation:

GU Zhengqiu, XIAO Jiumei, LOU Siquan. Mechanical-chemical Attachment of the Artificial Cartilage (PVA-hydrogel) to the Metal Substrate (or Underlying Pone)[J]. Chinese Journal of Engineering, 2000, 22(2): 163-165. doi: 10.13374/j.issn1001-053x.2000.02.019

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Mechanical-chemical Attachment of the Artificial Cartilage (PVA-hydrogel) to the Metal Substrate (or Underlying Pone)

doi: 10.13374/j.issn1001-053x.2000.02.019

1. Materials Science and Engineering, USTB, Beijing, 100083, China;
2. Third Clinical Hospital of Beijing Medical University, Beijing, 100083

Received Date: 1999-12-03
Available Online: 2021-08-27

Abstract

Abstract

PVA-hydrogel is attached to the metal fibre mesh by means of micro-mechanical interlock method at first, then the surface of metal fibre mesh is bonded to the underlying bone by the bone cement (PMMA). In this way, the artificial cartilage can be firmly attached to the underlying bone (or metal substrate). Microstructure analysis and mechanical tests show that the attachment between artificial cartilage and the metal substrate is firm.
- PVA-hydrogel,
- composite artificial cartilage device,
- mechanical-chemical attachment