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Our mission · H-Guard in development

Prevent damage.
Protect the heart.

Our goal is to prevent irreversible heart muscle damage by enabling earlier treatment. We’re developing H-Guard, a long-term implant designed to recognise local biochemical signs of reduced blood flow to the heart.

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Concept illustration of a heart surrounded by a protective field
Concept illustration

The sensing principle

Listening to the heart’s chemistry.

At the core of H-Guard is a ceramic sensing element being developed to convert local potassium differences into an electrical signal.

By comparing blood leaving the heart muscle with a reference inside the heart, we aim to recognise changes at their source and turn them into an actionable warning.