Medical Devices

Healthcare Electronics Excellence

SEL Electronics specializes in supplying medical-grade electronic components that meet the stringent safety, reliability, and regulatory requirements of healthcare applications. Our components are sourced from manufacturers with ISO 13485 certification and undergo rigorous quality control to ensure compliance with FDA, CE, and other global medical device standards. We support the entire spectrum of medical electronics from diagnostic imaging and patient monitoring to surgical equipment and implantable devices, with full traceability and documentation for regulatory submissions.

Medical Application Areas

Advanced electronics for critical healthcare technologies

Medical Imaging

High-performance electronics for CT, MRI, ultrasound, and X-ray systems requiring exceptional signal integrity, low noise, and precise timing. Components must meet stringent EMC standards and provide reliable operation in demanding clinical environments.

Patient Monitoring

Vital signs monitors, ECG machines, pulse oximeters, and continuous monitoring systems requiring medical-grade sensors, low-power microcontrollers, and wireless connectivity with patient safety isolation to IEC 60601 standards.

Surgical Equipment

Electrosurgical units, robotic surgery systems, endoscopic cameras, and surgical lasers demanding precise control electronics, high-voltage isolation, and sterilization-resistant components for repeated autoclave cycles.

Diagnostic Devices

Blood analyzers, PCR machines, lab equipment, and point-of-care testing devices requiring precision analog front-ends, temperature control, optical sensors, and data connectivity for laboratory information systems (LIS).

Medical-Grade Components

Certified electronics meeting healthcare regulatory standards

Medical Microcontrollers & Processors

Medical-certified MCUs (IEC 60601 compliant)
Ultra-low power for battery-operated devices
Secure boot and data encryption (HIPAA compliance)
Real-time processing for vital signs monitoring
FDA DMR (Design Master Record) documentation support

Medical Sensors & Transducers

ECG/EEG biopotential amplifiers (high CMRR)
SpO2 and pulse oximetry sensors
Pressure sensors for blood pressure and infusion
Temperature sensors (±0.1°C accuracy)
Accelerometers for patient activity monitoring

Medical Isolation & Safety

2MOPP/4MOPP isolation (IEC 60601-1)
Medical-grade DC-DC converters
Optocouplers and digital isolators
Patient leakage current < 10μA
Defibrillator-proof protection circuits

Medical Connectivity

Bluetooth Low Energy for wearables
WiFi modules (2.4/5GHz, hospital-grade)
USB isolators for patient-connected devices
HL7/FHIR protocol support
Medical telemetry band radios (MBAN)

Medical Regulatory Compliance

Meeting global healthcare device standards and certifications

IEC 60601-1

Medical electrical equipment safety standard with 2MOPP isolation requirements

FDA 21 CFR Part 11

Electronic records and signatures for US medical device submissions

ISO 13485

Quality management systems for medical device manufacturing

FDA 510(k)

Pre-market notification with component traceability documentation

CE Medical (MDR)

European Medical Device Regulation compliance and CE marking

HIPAA / GDPR

Patient data privacy and security for connected medical devices

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