Title:
ARTIFICIAL HIP JOINT MOLD AND ARTIFICIAL HIP JOINT MANUFACTURED THEREBY
Document Type and Number:
WIPO Patent Application WO/2019/139265
Kind Code:
A1
Abstract:
A mold for manufacturing an artificial hip joint according to the present invention comprises a first mold part and a second mold part which are formed as a pair of mold sections corresponding to one hip joint, and in which an inner injection space portion corresponding to the shape of a hip joint is formed when the first mold part and the second mold part are joined with each other, wherein: the first mold part has a (1-1)th half-hole which allows the injection space portion to communicate with the outside, and a (2-1)th half-hole; the second mold part has a (1-2)th half-hole which allows the injection space portion to communicate with the outside, and a (2-2)th half-hole; when the first mold part and the second mold part are joined with each other, the (1-1)th half-hole and the (1-2)th half-hole are joined to form a first hole, and the (2-1)th half-hole and the (2-2)th half-hole are joined to form a second hole; the first hole and the second hole are provided at both ends in the lengthwise direction of the injection space portion, respectively; and the mold further comprises a wire-shaped skeleton part extending from the first hole to the second hole via the central portion of the injection space portion.
Inventors:
CHAE DONG-SIK (KR)
KANG KYUNG YIL (KR)
KANG KYUNG YIL (KR)
Application Number:
PCT/KR2018/016009
Publication Date:
July 18, 2019
Filing Date:
December 17, 2018
Export Citation:
Assignee:
CATHOLIC KWANDONG UNIV INDUSTRY (KR)
International Classes:
A61F2/30; A61F2/36; B29C39/10; B29C39/26; B29L31/00
Foreign References:
| JP2007190059A | 2007-08-02 | |||
| US20160332328A1 | 2016-11-17 | |||
| KR20020014084A | 2002-02-25 | |||
| US20070222114A1 | 2007-09-27 | |||
| KR20030006757A | 2003-01-23 |
Attorney, Agent or Firm:
CHOI, Hoon Sik (KR)
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