This multifunctional anatomical human manikin is designed for medical education and nursing training. It combines a maintenance training mode with full functionality and material testing to support practical instruction in anatomy, airway management, and routine procedural practice. Key benefits Supports handson learning: Provides a realistic platform for practicing tracheal intubation and airway techniques, anatomical demonstrations, and routine clinical procedures. Reliable training mode: maintenance training mode allows full functionality checks and material testing to confirm readiness for repeated use. Easy to handle and service: Simple to use, easy to disassemble, and straightforward to reassemble for storage, replacement of parts, or maintenance. Durable and practical: Constructed for frequent use in teaching environments and built to withstand repeated handling and procedural practice. Main features Functionality: Multifunctional demonstration manikin designed for anatomy display and procedural training, including airway and intubation practice. Maintenance training mode: A dedicated mode that enables full operational testing and evaluation of materials and moving parts. Usability: Intuitive setup and operation suitable for instructors and trainees at multiple skill levels. Construction: Practical and durable design with components that are easy to disassemble for inspection and replacement. Compatibility: Intended for use in medical school classrooms, nursing labs, hospital training departments, and other medical institutions. Typical use scenarios Nursing skills lab: Use the manikin to teach airway management fundamentals, practice tracheal intubation steps, and familiarize students with relevant anatomy. Clinical simulation sessions: Incorporate the model into instructorled simulation to rehearse workflow, equipment handling, and procedure sequence. Hospital staff training and maintenance checks: Use the maintenance training mode for routine functional checks and material testing before or after training sessions. This manikin is a practical teaching aid for educational institutions and clinical training programs, offering a durable, easy to maintain platform for repeated procedural practice and anatomical demonstration.