World’s first 3D-printed ‘Sneezometer’ will help asthma patients breathe easy

The University of Surrey’s Sneezometer, explained by Dr David Birch.

The University of Surrey’s Sneezometer, explained by Dr David Birch.

With one in twelve people in the UK currently receiving method of treating for asthma, Surrey’s sneezometer command help with the diagnosis & treatment of a wide range of respiratory diseases

Research from the University of Surrey has led to the progress to maturity of the world’s first ‘sneezometer’, ~y airflow sensor or ‘spirometer’ that is sentient enough to measure the speed of a sneeze. For conversion to an act in diagnosing a variety of respiratory conditions, the sneezometer is twice as close, and more sensitive than any other suitable device.

Spirometers measure lung capacity and are used widely to diagnose deep-seated and acute respiratory conditions including asthma, obstructive nap apnoea and hypopnoea. However, current devices are dear, cumbersome and lack the sensitivity required in difficult diagnostic situations, such as neonatal care.

An ultraist-sensitive spirometer, Surrey’s sneezometer measures the follow of air through a patient’s lungs. When the persevering breathes through the fist-sized writing, the sneezometer is fast and easily affected enough to pick up tiny fluctuations in the breath’s spring rate, which may be caused ~ the agency of a disease. Because no such tool has yet been available, researchers are motionless exploring the diagnostic capabilities.


Dr David Birch, of the University of Surrey’s Aerodynamics and Environmental Flow study Group explained, “Breathing disorders are in a high degree. prevalent in the developed and developing globe, with one in twelve people in the UK generally receiving treatment for asthma. The diagnosis and monitoring of respiratory diseases is key to proper treatment and we bear now developed a simple, low-require to be paid and non-intrusive diagnostic solution that desire make doctors lives easier across the world.”

Dr. Paul Nathan, the sneezometer’s co-contriver added, “We have created a light, highly sensitive and accurate spirometer that be possible to catch the speed of a sneeze. What’s for the most part as impressive is that we created this innovative wile using simple 3D printing technology, by all of the prototypes ‘printed’ on all sides the internal electronics.”


“Respiratory diseases are especially most general in developing cities such as Delhi and Beijing to what air quality is a big consequence. Air pollution was recently placed in the head ten health risks faced by human beings globally, through the World Health Organization linking mien pollution to seven million premature deaths each year,” said Dr Prashant Kumar, from the University of Surrey, “The availability of some inexpensive and portable diagnostic device of that kind as this will assist in of that kind diseases being diagnosed, and treated at earlier stages.”

The Sneezometer is commonly being trialled at Kings College Hospital, London to which place the device may be used to helper diagnose a range of conditions from neonatal settings end to animal diseases.

Dr Manasi Nandi, Senior Lecturer in Integrative Pharmacology at King’s College London commented, “The parts to measure the sensitivity of airflow finding out and pull out other information from ~ out breath is very interesting from the pair a research and clinical perspective. This is commonly not picked out with conventional tests, and we be favored with already been using it to ape testing of asthma.”

It is envisaged that the fresh device could be in clinical office of devotion as soon as 2018.

Dr Birch concluded, “From our expertise in air -tunnel measurement we have translated essential part research into an incredibly beneficial technology that wish have real impact on the lives of patients with chronic illnesses and will make diagnosis faster, cheaper and more accurate.”

Learn more: World’s rudimentary 3D-printed ‘Sneezometer’ will refrain from asthma patients breathe easy

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