Diagnostic Ultrasound, EEG Long-Term Monitoring (LTM), and PSG Systems form a comprehensive suite of advanced diagnostic tools for neurology and sleep medicine. Portable ultrasound devices deliver real-time imaging of vascular, cardiac, and abdominal structures with high-resolution transducers, Doppler capabilities, and wireless connectivity for point-of-care assessments. EEG LTM systems feature 32-256 channel amplifiers, video synchronization, and seizure detection algorithms, enabling continuous 24-72 hour monitoring for epilepsy diagnosis via wearable or bedside setups. PSG systems integrate multi-parameter recording EEG, EOG, EMG, ECG, airflow, oximetry, and effort sensors for precise sleep staging, apnea detection, and titration studies. All offer user-friendly software, HIPAA-compliant data management, and AI-assisted analysis to streamline workflows and enhance diagnostic accuracy in clinical settings.