OEM Flexible & Low-Noise ECG Lead Wires for Medical Devices
Product Overview
ECG leadwires are patient-side cables used to connect ECG electrodes to ECG trunk cables or monitoring systems, ensuring accurate and stable electrocardiogram signal transmission.
Our ECG lead wires are widely used in patient monitoring systems, Holter ECG devices, and wearable ECG equipment where flexibility and low-noise performance are critical.
Specifications
| Parameter | Specification |
| Conductor Material | Tinned copper / Silver-plated copper |
| Resistance | ≤ 1 kΩ (typical) |
| Capacitance | Low-capacitance design for signal accuracy |
| Wire Gauge | AWG 30–32 |
| Conductor Structure | Fine-stranded, ultra-flexible |
| Jacket Material | Medical-grade TPU / Silicone |
| Outer Diameter | 2.0–2.5 mm (typical) |
| Bending Life | ≥ 100,000 cycles |
| Noise Performance | Optimized for motion artifact reduction |
| Strain Relief | Reinforced at electrode and connector ends |
Key Features
•Ultra-flexible fine-stranded conductor design for maximum patient comfort
•Low-noise structure to reduce motion artifacts during monitoring
•Lightweight and soft cable for direct skin contact
•High durability with ≥100,000 bending cycles
•Available in 3-lead, 5-lead, and 10-lead configurations
•Custom connector types and cable structures available
Compatible Monitoring Systems
Our ECG leadwires are compatible with major patient monitoring systems, including:
•Philips ECG systems
•GE Healthcare monitors
•Mindray ECG monitors
•Nihon Kohden devices
•Comen monitoring systems
Custom connector solutions are available for specific equipment requirements.
Applications
•Hospital patient monitoring systems
•Diagnostic ECG testing
•Holter ECG monitoring
•Wearable ECG devices
•Home healthcare monitoring
In long-term monitoring scenarios such as Holter ECG, stable signal transmission during patient movement is essential. Our low-noise ECG leadwires ensure accurate data collection in dynamic conditions.
Quality & Compliance
Our ECG leadwires are manufactured under strict quality standards:
- ISO 13485 certified manufacturing system
- Designed according to IEC 60601-1 safety standards
- EMC compliance (IEC 60601-1-2)
- RoHS & REACH compliant materials
- Biocompatible materials for patient contact applications
| Feature | Standard Cable | Our ECG Leadwires |
| Flexibility | Medium | Ultra-flexible |
| Motion Noise | High | Low-noise optimized |
| Patient Comfort | Limited | Soft & skin-friendly |
| Durability | Standard | ≥100,000 bending cycles |
Why Choose Us
•Specialized manufacturer of medical cable assemblies
•Strong OEM / ODM customization capabilities
•Expertise in low-noise ECG cable design
•Flexible production for small and large orders
•Fast prototyping (2–3 weeks)
•Reliable quality for hospital and wearable applications
ECG leadwires are a critical component of a complete ECG cable system, working together with trunk cables and electrodes to ensure accurate patient monitoring.
Integrated ECG Cables FAQ
What is the difference between ECG leadwires and trunk cables?
ECG leadwires connect directly to the patient electrodes, while trunk cables connect the leadwires to the monitoring system. Together, they form a complete ECG signal transmission system.
How do ECG leadwires reduce motion noise?
ECG leadwires reduce motion noise through:
•Fine-stranded flexible conductors
•Conductive or semi-conductive coatings
•Optimized cable structure
These features help minimize signal interference caused by patient movement.
Are ECG leadwires suitable for wearable and Holter monitoring?
Yes. ECG leadwires are designed with high flexibility and low-noise performance, making them suitable for wearable ECG devices and long-term Holter monitoring.
Can ECG leadwires be customized?
Yes. We provide OEM/ODM customization including:
•Cable length and configuration
•Connector type
•Material selection
•Labeling and packaging
How to choose ECG leadwires for different monitoring systems?
When selecting ECG leadwires, consider the following factors:
•Compatibility with the ECG monitor and trunk cable
•Number of leads required (3-lead, 5-lead, or 10-lead)
•Cable flexibility for patient comfort
•Noise performance for accurate signal acquisition
•Application scenario (hospital, Holter, or wearable ECG monitoring)
Choosing the right ECG lead wires ensures reliable signal quality and long-term performance in different monitoring environments
What should I consider when buying ECG leadwires?
Key factors include compatibility with your monitor, number of leads, connector type, cable flexibility, durability, and noise performance. Choosing the right supplier is also critical for long-term reliability.
How to clean and maintain reusable ECG leadwires?
Reusable ECG leadwires should be cleaned with approved medical disinfectants and inspected regularly for damage. Proper maintenance helps extend service life and ensures accurate signal transmission.