Laser-based hard tissue cutting depth control system and method
By combining the OCT imaging module and the laser ranging module system to calculate and control the laser cutting depth, the problem of inaccurate laser cutting depth control in the prior art is solved, and high-precision and safe hard tissue cutting are achieved.
CN119679503AActive Publication Date: 2025-03-25BEIJING LAISHIBO MEDICAL TECH CO LTD
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Patent Information
- Application Number
- CN202411915945.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2044-12-24
AI Technical Summary
Technical Problem
The prior art cannot accurately control the laser cutting depth, making it difficult to achieve accurate and safe cutting during hard tissue cutting.
Method used
Using a system combining the OCT imaging module and the laser ranging module, the system is generated by emitting near-infrared weak coherence light and measuring laser during the tissue cutting process, generating a tissue structure chart and measuring the initial cutting depth, calculating the real-time cutting depth, and controlling the operation of the laser cutting module through the control feedback module.
Benefits of technology
It realizes precise control of laser cutting depth, improves cutting accuracy and safety, and is suitable for large-scale application and promotion in the field of hard tissue cutting.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a laser-based hard tissue cutting depth control system and a laser-based hard tissue cutting depth control method, which are characterized in that an OCT (Optical Coherence Tomography) technology and a laser ranging technology are combined to identify an osteotomy boundary of a tissue in a cutting process and calculate a real-time cutting depth, and then, a laser cutting module can be controlled to run through the real-time cutting depth; therefore, safe and accurate laser cutting control can be realized, so that the cutting precision and safety are improved, and the laser cutting device is very suitable for large-scale application and popularization in the field of hard tissue cutting.
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