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Choose a solution tailored to your facility — from ECG diagnostics and stress testing to life-supporting medical equipment.
String Opus 1 is a range of modern electrocardiographs designed for everyday clinical diagnostics — featuring a large touchscreen, efficient data workflow, and seamless integration with healthcare IT infrastructure.


A compact design, fast data transfer, and full integration readiness — ideal for environments where space and speed are critical.


Smooth parameter control and seamless communication with stress testing and CPET systems.


String Advanced Medical Instruments is a Polish company specializing in the development and distribution of state-of-the-art medical devices. Founded by experts with extensive experience in both medicine and advanced technologies, the company is driven by innovation and precision. Our engineers and designers ensure that every solution is intuitive, reliable, and tailored to clinical needs.
Together with our partners, we are committed to advancing the quality of healthcare delivery.
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