Diagnostic Imaging & Telemetry
Digital X-Ray, Ultrasound (Doppler/Echocardiography), 12-Lead ECG, Central Monitoring Stations
Image artifact identification, transducer handling, lead placement verification, telemetry networking, basic beam calibration
Life-Support & Resuscitation
Mechanical Ventilators (Invasive/Non-invasive), Automated External & Manual Defibrillators, Cardiopulmonary Bypass support
Mode setup (AC/SIMV/PSV), tidal volume and pressure limit calibration, biphasic discharge testing, circuit leak detection
Surgical & Perioperative Technology
Electrosurgical Units (ESU/Diathermy), Laparoscopic towers, Anesthesia workstations, Autoclaves
High-frequency power output testing, monopolar/bipolar grounding pad safety, vaporizer leak tests, sterilization validation
Critical Care & Infusion Systems
Syringe drivers, Volumetric infusion pumps, Dialysis/CRRT machines, Arterial line transducers
Flow rate precision calibration, occlusion pressure testing, air-in-line sensor checks, dialysate conductivity verification
Diagnostic & Lab Analyzers
Automated hematology analyzers, Blood Gas (ABG) machines, Centrifuges, Spectrophotometers
Reagent handling, optical sensor alignment, quality control (QC) plotting (Levey-Jennings), daily preventive maintenance
Electrical Safety & Compliance (IEC 60601 / NFPA 99)
Measuring chassis leakage, earth continuity, and patient-lead leakage currents using electrical safety analyzers (ESA).
Verifying hospital-grade grounding and isolated power system integrity.
Calibration & Preventative Maintenance (PPM)
Implementing scheduled PPM protocols: sensor alignment, seal replacements, filter changes, and pressure decay testing.
Documentation of equipment history files, service logs, and regulatory compliance standards.
Troubleshooting & Signal Diagnostics
Isolating hardware failures from software/sensor glitches using digital multimeters, test lungs, flow meters, and patient simulators.
Diagnosing electromagnetic interference (EMI) and signal noise in high-acuity environments (ICU, OR, Cath Lab).
Clinical Alarm Management & Risk Mitigation
Configuring threshold limits to combat clinical alarm fatigue while maintaining patient safety.
Protocol execution during critical device failure, fail-safe backups, and rapid equipment swapping.
