Cup and liner integrated acetabulum component and preparation method thereof
An acetabular and integrated technology, which is applied in the field of cup liner integrated acetabular components and its preparation, can solve the problems of wear particles on the outer surface of the acetabular lining, the influence of other patient systems, and high processing precision requirements, so as to improve the early fixation effect and Long-term stability, firm and stable structure, and long service life
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[0033] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0034] See Figure 1 ~ Figure 3 As shown, in a specific embodiment of the present invention, the cup-lined integrated acetabular assembly of the present invention includes an acetabular cup 1, an acetabular liner 2 and a trabecular bone structure 3, and the trabecular bone structure 3 is arranged on the On the outer surface 11 of the acetabular cup 1, the acetabular cup 1 and the trabecular bone structure 3 are integrally formed, and the acetabular lining 2 is welded on the inner surface 12 of the acetabular cup 1, so The inner surface 12 of the acetabular cup 1 described above is a rough surface with a microporous structure. The microporous structure has no special requirements, tetrahedrons and hexahedrons are acceptable, and the raw material 4 of the acetabular lining to be processed in a molten state (mentioned in step (2) of the prepara...
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