A capsule robot device based on built-in coil excitation force driving
By using a capsule robot device driven by the built-in excitation force of a coil, and combining the collaborative work of multiple modules, the problems of low motion control accuracy and poor stability of capsule robots are solved, achieving high-precision motion control and positioning efficiency, which is suitable for minimally invasive medical scenarios.
CN224523075UActive Publication Date: 2026-07-21UNIV OF SCI & TECH BEIJING
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- UNIV OF SCI & TECH BEIJING
- Filing Date
- 2025-04-15
- Publication Date
- 2026-07-21
Smart Images
Figure CN224523075U_ABST
Abstract
The utility model provides a kind of capsule robot device based on coil built-in exciting force drive, it is related to medical technical field.The utility model controls the axial pre-tightening force of magnetic field coupling drive module by pre-tightening force control module, effectively promotes the magnetic mechanical coupling efficiency of material, enhances the linearity and stability of exciting force output, secondly, by dynamic feedback control module, the motion state of capsule robot device is accurately controlled, closed-loop control is realized, and motion control precision is improved, then, by motion control module, the switching of the basic motion state and fixed-point fixed motion state of capsule robot device is realized, the positioning and inspection efficiency of pathological change position are improved, finally, by multi-module collaborative integration, device energy density is greatly improved, and high-reliability miniature driving solution is provided for robot endoscope, targeted drug delivery and other minimally invasive medical scenarios.
Need to check novelty before this filing date? Find Prior Art