Patent · US Active

Automatic knife stop device and system for fibula cutting, computer equipment, and medium

US11564755B1 · kind B1 · utility

0Cited by

0References

5Claims

0Family size

Assignee

Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine · CN

Inventors

Jiannan Liu · Shanghai, CN
Junlei Hu · Shanghai, CN
Jing Han · Beijing, CN
Chenping Zhang · Shanghai, CN
Zilin Wang · Changchun, CN
Zhiyong Guo · Longbeilingcun, CN
Yige Liu · Shanghai, CN

Key dates

Filing date	Jul 11, 2022
Grant date	Jan 31, 2023
Priority date	—
Expiry date	Jul 11, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2090/08021
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The present application provides an automatic knife stop device and a system for fibula cutting, a computer equipment, and a medium. The device includes: an acquisition module; a threshold module; and a judgment module. The present application can avoid the destruction of blood vessels during shaping and greatly improve the success rate of surgery, while greatly improve the robustness of the control system by increasing the strength of the force feedback signal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.