Title:
ACETABULUM-REINFORCING IMPLANT AND ACETABULUM-REINFORCING IMPLANT KIT
Document Type and Number:
WIPO Patent Application WO/2024/048495
Kind Code:
A1
Abstract:
An acetabulum-reinforcing implant (1) according to one embodiment comprises: a dome section (2) which includes a vertical frame and a horizontal frame which intersect one another and curve along a spherical surface which corresponds to the acetabulum (92); a flat pallet section (3) which is screwed to the ilium (91) and is folded upward from the vertical frame; and a hook section (4) which engages the obturator foramen and extends downward from the vertical frame. When the acetabulum-reinforcing implant (1) is attached to the pelvis (9), the hook section (4) is inclined relative to the vertical frame toward the front of the pelvis (9) and twists increasingly more toward the front of the pelvis (9) relative to the vertical frame in the medial direction of the pelvis (9), in a manner such that the pallet section (3) intersects the mediolateral direction of the pelvis (9) and a vertical axis (1A), which is a projection of the center line (21a) of the vertical frame (21) onto a plane extending along the pallet section (3), is parallel to the pelvic plane.
Inventors:
KABATA TAMON
UENO TAKURO
TAKAHASHI HIROYUKI
UENO TAKURO
TAKAHASHI HIROYUKI
Application Number:
PCT/JP2023/030883
Publication Date:
March 07, 2024
Filing Date:
August 28, 2023
Export Citation:
Assignee:
UNIV NAT CORP KANAZAWA (JP)
International Classes:
A61F2/34
Foreign References:
| FR2827504A1 | 2003-01-24 | |||
| FR2854057A1 | 2004-10-29 | |||
| CN101836906A | 2010-09-22 | |||
| CN103705317A | 2014-04-09 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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