• Study reports abnormally high VTE and high bleed risk in critically ill COVID-19 patients and calls for more effective prevention strategies.
  • Clinicians at NHS hospitals are supporting the care of COVID-19 patients with the use of geko™ devices to reduce the risk of blood clots in the most at risk patients.
Learn more Contact us

Videos - Blood flow videos

Deep Veins Study – Professor Andrew Nicolaides & Dr Maura Griffin

Deep Veins Study – Professor Andrew Nicolaides & Dr Maura Griffin

Measurement of blood flow in the deep veins of the lower limb using the geko™ device.

Sludge blood – without the geko™ device

Sludge blood – without the geko™ device

The geko™ device reduces blood sludging in the popliteal vein

Sludge blood – with the geko™ device

Sludge blood – with the geko™ device

The geko™ device reduces blood sludging in the popliteal vein

Ultrasound demonstrating increased blood flow using the geko™ device

Ultrasound demonstrating increased blood flow using the geko™ device

An ultrasound video demonstrating the increased velocity and volume blood flow in the popliteal vein when the geko™ device is activated. The ultrasound is conducted by Dawn Smiles a Vascular Scientist.