PMi 5v is based on ultra-low tidal volume and high-precision ventilation, equipped with a new intelligent algorithm, to provide personalized lung protection strategies for small animal anesthesia, significantly reducing the risk of ventilation-related complications during surgery. The highly sensitive EtCO2/AG module sensor captures subtle changes in respiratory waveforms, blood oxygen and airway pressure in real time, and combines multi-dimensional data fusion technology to achieve highly sensitive abnormal warnings, ensuring visual control of vital signs throughout the process.