Treat with Confidence

Perosphere is a private medical technology company focused on developing coagulation diagnostics. The Persophere ClotChek is CE Marked in the European Union and is not FDA cleared in the United States.

About us

We are changing the way decisions are made in coagulation.

We enable a paradigm shift by making diagnosis, treatment, and prevention a matter of actionable data, immediately accessible to all.

Why the Perosphere ClotChek?

A novel point-of-care, pharmacodynamic test providing a global view of coagulation status.

Universal coagulation test

The Perosphere ClotChek provides an unprecedented global view of coagulation status where and when it's needed.

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Point of care

Handheld, battery powered coagulometer is ideal for use at the patient bedside.

Rapid testing

Each test results within 3-8 minutes, allowing physicians to make informed decisions in a timely manner.

Lab-like precision

The Perosphere ClotChek has remarkably low variability, further allowing physicians to treat with confidence.

Our Products

Perosphere ClotChek

Pharmacodynamic, reagent-free assay

WBCT Assay

Single use WBCT Assay which can be stored at room temperature

Liquid Quality Controls

Two levels of liquid quality controls available (representing normal and anticoagulated samples)

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