An ECG slave cable is a medical accessory used to transfer a patient’s existing ECG signal from a primary physiological monitor to a secondary, or “slaved”, monitoring device. This allows the same signal to be displayed on multiple screens, such as an ultrasound system or defibrillator, without applying additional electrodes to the patient.
Products & Pricing
The price of ECG slave cables typically ranges from $30 to over $300, depending on whether you are purchasing secondary market surplus or new, specialized interconnect systems from manufacturers.
| Category / Brand | Representative Model | Estimated Price (2025) |
|---|---|---|
| Edwards Lifesciences |  64EKLL, 70ANM5, 64EKD | $30 – $45 (Secondary market/unused surplus) |
| Zoll Medical | 8000-0013 (ECG Out Adapter) | Contact supplier (varies by distributor) |
| Maguire Enterprises |  ME550ZRN (Zoll R Series Adapter) | $187 (New OEM-alternative) |
| Maguire Enterprises | ME590207 (GE Patient Input Adapter) | $324 (New OEM-alternative) |
| Maguire Enterprises | ME590265H (Dual ECG/IBP for Edwards) | ~$307 (New specialty interconnect) |
Free References
Incorrect electrode cable connection during electrocardiographic recording
Management of ECG Cables and Leadwires
Novel Electrocardiogram Monitoring Devices Using Non-Contact Electrodes
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