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Home > Professional Products > WatchBP Office > Microlife BP VSA
BP VSA Cradle_front&cuff
MICROLIFE CRADLE VSA

Semi-automated office blood pressure monitor

For use in Pregnancy and Pre-eclampsia
Icon_NEW_WBP_clinically-validated-pregnancy-preeclampsia_full
Cradle icons logos logo kings college logos king's health partners

Alert on dangerous development of a shock during pregnancy.

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Features

The Microlife CRADLE VSA can accurately measure blood pressure and heart rate and uses these values to calculate whether the woman is at risk of developing shock.

  • Accurate
    It took six years to produce an algorithm that is accurate in non-pregnant adults. Further modifications and rigorous testing ensured the device is accurate in pregnancy including women with high blood pressure, and uniquely women with low blood pressure in pregnancy.
  • Robust and low cost
    The Microlife CRADLE VSA has been developed specifically to meet the World Health Organization criteria for use in a low-resource setting. It is at low cost with low power requirements. It is also robust, this means it stays extremely accurate even at extremes of temperature and humidity, after being dropped from a height of 2 meters and after being used more than 20,000 times at high pressures.
  • Innovation
    The Microlife CRADLE VSA incorporates a novel early warning system. The vital sign results are shown as a traffic light display so that even those who do not recognise abnormal results are alerted to the need for action. 
  • Recognition
    The Microlife CRADLE VSA is the cheapest and most accurate blood pressure device available to use in pregnancy. For this reason, it has been recognized as one of the top thirty high impact innovations in global health in a recent PATH-led award to help accelerate progress towards the United Nations Sustainable Development Goals. It has also been adopted into the medical archives of the Science Museum, London.
BP VSA Cradle_overview Pre-eclampsia & shock index

Downloads

Instruction manual MICROLIFE CRADLE VSA PDF, (0.5 MB)
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Product movie

for correct use by health care workers

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Customer support

Contact customer support if you would like our friendly agents to help you resolve your issues.

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Publication and awards The CRADLE VSA has been nominated for a number of awards and has published research in multiple journals including the British Journal of Obstetrics and Gynaecology and BMJ Innovations.

Headerpictures WatchBP Validation

Accuracy validation of the Microlife 3AS1-2 blood pressure device in a pregnant population with low blood pressure, Nathan, 2015

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The Microlife 3AC1: an accurate blood pressure measurement device in pregnancy and pre-eclampsia, de Greeff, 2006

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