计算机辅助远程操作手术系统和方法
By using the concept of a software-constrained remote motion center and processor control, the safety and flexibility issues of robotic manipulation of instruments in minimally invasive remote surgery systems have been resolved. This has enabled precise control of the surgical workspace and reduced tissue damage, providing better visibility and spatial expansion, especially in minimally invasive cardiac surgery.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INTUITIVE SURGICAL OPERATIONS INC
- Filing Date
- 2017-06-07
- Publication Date
- 2026-07-17
AI Technical Summary
Existing minimally invasive remote surgery systems struggle to effectively constrain the movement of robotic instruments to prevent tearing of tissue near the minimally invasive surgical opening or unintentionally expanding the entry site, resulting in insufficient safety and flexibility.
Employing the concept of a software-constrained remote motion center, the movement of the robot manipulator components is controlled by the processor of the computer-assisted surgical system, restricting their axial insertion, rotation, and pivoting movements at the minimally invasive surgical entry site and avoiding lateral movement. Combined with inflatable components and visual indicators, precise control of the surgical workspace is achieved.
It improves the safety and flexibility of minimally invasive surgery, enhances control over the surgical workspace, especially in minimally invasive cardiac surgery in sensitive tissue layers, reduces tissue damage, and provides better visibility and spatial expansion capabilities.
Smart Images
Figure CN114767266B_ABST