Title:
SURGICAL UPPER COMPUTER FOR TOTAL KNEE ARTHROPLASTY SURGERY, AND TOTAL KNEE ARTHROPLASTY SURGERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/109105
Kind Code:
A1
Abstract:
A surgical upper computer for a total knee arthroplasty surgery, and a total knee arthroplasty surgery system, which relate to the field of surgical devices. The surgical upper computer comprises a processor and a memory, wherein the memory stores a plurality of computer programs, and when the plurality of computer programs are respectively executed by the processor, the processor respectively executes a plurality of operation modes of the surgical upper computer. The plurality of operation modes comprise: displaying, to a user, information to be input, wherein said information comprises a dynamic change interval of included joint angles, and a relationship between the included joint angles and thrusts applied between a femur and a tibia or a relationship between formed clearances; applying the thrusts during the process of dynamically adjusting the included joint angles, and collecting data of a correlation between the thrusts and the clearances; and visually displaying the data of the correlation. The total knee arthroplasty surgery system can collect and display forces and clearances of soft tissue in a total knee arthroplasty surgery in a rational manner.
Inventors:
ZHOU YIXIN (CN)
ZHAO YONGQIANG (CN)
SHI HONGWEI (CN)
YANG DEJIN (CN)
TIAN YE (CN)
CHEN BO (CN)
ZHAO YONGQIANG (CN)
SHI HONGWEI (CN)
YANG DEJIN (CN)
TIAN YE (CN)
CHEN BO (CN)
Application Number:
PCT/CN2022/104788
Publication Date:
June 22, 2023
Filing Date:
July 11, 2022
Export Citation:
Assignee:
TINAVI MEDICAL TECH CO LTD (CN)
International Classes:
A61B5/00
Foreign References:
| CN111759312A | 2020-10-13 | |||
| CN111345895A | 2020-06-30 | |||
| CN105769119A | 2016-07-20 | |||
| CN113440155A | 2021-09-28 | |||
| US20210236147A1 | 2021-08-05 | |||
| US20130110250A1 | 2013-05-02 |
Attorney, Agent or Firm:
BEIJING LAWSING IP FIRM (CN)
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