An ECG bulb with an electrode cup is a component used in electrocardiogram (ECG) machines for detecting and recording the electrical activity of the heart. Electrode Cup: The electrode cup is the part of the ECG bulb that makes direct contact with the patient's skin. It is designed to provide a conductive interface for accurately capturing the electrical signals produced by the heart. Material: The electrode cup is usually made of metal or a conductive material that ensures good electrical conductivity and signal transmission. The bulb portion may be made of plastic or silicone, providing flexibility and durability. Compatibility: ECG bulbs with electrode cups are designed to be compatible with specific models of ECG machines. They may come in different sizes and configurations to fit various electrode placements and patient needs. Application: During an ECG procedure, the ECG bulb with an electrode cup is placed on the patient's chest, limbs, or other specific locations as directed by the healthcare provider. The electrode cup makes contact with the skin, allowing the ECG machine to detect and record the electrical activity of the heart. ECG bulbs with electrode cups are essential components of ECG machines, providing a reliable interface for capturing the electrical signals of the heart during diagnostic procedures. Their design, material composition, and compatibility with ECG machines make them valuable tools in cardiovascular healthcare settings.