Disposable ECG electrode with semi-liquid gel and foam, Ø 50 mm. Box of 50 units

Disposable electrode composed of a flexible foam support and a stainless steel sensor lubricated with a semi-liquid conducting gel. Its design allows it to detect and amplify the electrical pulses emitted by the depolarization of the heart, making it suitable for monitoring cardiac activity with electrocardiogram devices.

Technical specifications
- Diameter: 50 mm
- Shape: circular
- Shelf life: 3 years from date of manufacture

Materials
- Support: waterproof polyethylene foam
- Adhesive: acrylic
- Sensor: stainless steel rivet/plastic coated with silver/silver chloride
- Protector: polyethylene terephthalate
- Semi-liquid gel: water-soluble acrylic gel absorbed in polyester foam

Electrical properties (ANSI/AAMI EC12)
- DC Offset Voltage: < 100 mV
- AC Impedance 10 Hz: < 2000 Ω
- Defibrillation overload recovery: < 100 mV, < 1 mV/s
- Combined residual instability and internal noise: < 150 μV
- Trend current tolerance at 8 h: < 100 mV

Biocompatibility
- ISO 10993-5: non-cytotoxic
- ISO 10993-10: not skin sensitizing
- ISO 10993-10: negative intracutaneous irritation test

Regulations and certifications
- ISO 10993
- ISO 13485
- Regulation (EU) 2017/745, Class I medical product

Supplied in a box of 50 units.