Title:
METHOD AND SYSTEM FOR INTELLIGENT DESIGN OF POSITIONING APPARATUS FOR KNEE JOINT WITH COMPLEX SYNOSTOSIS
Document Type and Number:
WIPO Patent Application WO/2024/060544
Kind Code:
A1
Abstract:
Provided is a method for intelligent design of a positioning apparatus for a knee joint with complex synostosis, comprising: performing recognition processing on a medical image of a knee joint with synostosis by means of a key point recognition model to acquire a plurality of key points of the knee joint with synostosis (S120); performing recognition processing on the medical image of the knee joint with synostosis by means of a fitting area recognition model to acquire two fitting parts of the knee joint with synostosis (S130); and generating, on the basis of the plurality of key points of the knee joint with synostosis and the two fitting parts of the knee joint with synostosis, a positioning apparatus for the knee joint with synostosis (S140). In this way, the design of the positioning apparatus does not need to manually or empirically mark parameters, thereby improving the efficiency of manufacturing the positioning apparatus and the fit extent of the positioning apparatus and the knee joint with synostosis, and thus improving the accuracy when the positioning apparatus is used for osteotomy.
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Inventors:
ZHANG YILING (CN)
LIU XINGYU (CN)
LIU XINGYU (CN)
Application Number:
PCT/CN2023/082727
Publication Date:
March 28, 2024
Filing Date:
March 21, 2023
Export Citation:
Assignee:
LONGWOOD VALLEY MEDTECH (CN)
ZHANG YILING (CN)
ZHANG YILING (CN)
International Classes:
A61B34/20; A61B17/17; A61B34/10; G06T17/00; G06V10/46
Foreign References:
| CN115381553A | 2022-11-25 | |||
| CN104799950A | 2015-07-29 | |||
| CN113662660A | 2021-11-19 | |||
| CN112957126A | 2021-06-15 | |||
| CN104970904A | 2015-10-14 | |||
| CN215960129U | 2022-03-08 | |||
| CN105193475A | 2015-12-30 | |||
| US20110214279A1 | 2011-09-08 |
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