12 Pin ECG Trunk Cable for Patient Monitor

Our ECG trunk cable (also known as ECG main cable) acts as the primary interconnection between multi-parameter patient monitors 

and detachable ECG leadwire sets. This assembly features a 12-pin green circular male connector for plugging into patient monitors, 

while the opposite side is an adapter box that accepts ECG leadwires.

Key Features

✅ Medical-grade shielded cable, anti-interference for stable ECG waveform signal 

✅ Reusable, durable PVC cable jacket for repeated clinical use 

✅ IEC standard color marking, easy installation and electrode identification 

✅ Strain relief design at connector ends, anti-breaking for heavy hospital usage 

✅ ISO13485, RoHS compliant medical cable assembly 

✅ Custom length & custom pinout options available for OEM/ODM orders

Applications

Bedside patient monitors, multi-parameter monitors, hospital wards, emergency rooms, clinical cardiac monitoring. We also supply 

matching ECG leadwires, SpO2 sensors, NIBP hoses and other medical cable assemblies. Custom medical wire harness services are available.

Changke Connect FAQ

1. Who are we?

Shenzhen Changke Connect, established in 2007, is a professional custom cable assembly and disposable medical device manufacturer based in Shenzhen, China.

With a 5,000㎡ facility, 200+ employees, and experienced R&D engineers, we provide reliable OEM/ODM solutions for medical, industrial, automotive, aerospace, and electronics applications.

2. How can we guarantee quality?

We ensure quality through:

• Strict material inspection

• Engineering validation

• Sample approval before mass production

• 100% product testing

• Final inspection before shipment

3. What products do we provide?

We specialize in:

• SpO₂ Sensors & Cables

• ECG/EKG Cables & Lead Wires

• NIBP Cuffs & Tubes

• EEG Electrodes

• IBP Cables

• Temperature Probes

• Custom Medical Cable Assemblies

4. Why choose Changke Connect?

• 19+ years of manufacturing experience

• Strong R&D capability

• Professional OEM/ODM services

• 1M+ annual disposable medical device capacity

• Reliable quality and stable supply

5. What services can we provide?

We provide:

• Custom design and engineering support

• Prototype development

• Mass production

• Quality inspection

• Customized packaging

6. Can you customize products?

Yes. We support customized solutions based on drawings, samples, and technical requirements, from concept design to final production.

7. What industries do you serve?

Our products are used in:

Medical & Healthcare, IVD, Diagnostic Equipment, Anesthesia & Respiratory Systems, Medical Imaging, Rehabilitation, Aerospace, Automotive, New Energy, and Industrial Applications.

8. What makes Changke Connect different?

With professional engineering, advanced manufacturing, and medical industry expertise, Changke Connect delivers reliable connection solutions for global customers.