Orange demo


Encouraged by his own experience as a GP and also by local Community Nurses to do something about the Foley - John used a Primary & Community Care Research bursary to investigate the problem and then develop a new design - here being demonstrated in a 'kitchen comparison'



John has an article accepted in the BMJ "Change the catheter!"

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Initial UK Patent GB1510497 granted for the Orange catheter design



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Joined by business partner Roger Holmes, former M&S CEO, engineer and investor. Set up The Flume Catheter Company Limited. Engineered development of initial prototypes with specialist developers Arrotek Medical. Secured Elizabeth Blackwell 'Proof of Concept' Award, backed by MRC and Wellcome in collaboration with Prof Marcus Drake and Nicola Morris of University of Bristol/ Bristol Urological Institute (BUI)



Additional UK Patent applications made No. 1701027.3. & 1713234.1 Successful Lab Tests conducted by BUI confirm expected operation of catheter and major advantage in time to blockage, more than twice that of the market leader.



After further development the Flume design is now frozen. We are currently commencing the make up of close to 300 devices for the full range of independent tests to support the approvals required for ‘first in human clinical’ trials. These are due to start in Q2 2019. Grant funding has been secured for the trials that will be run in two centres, the Bristol Urological Institute (BUI) and University Hospital Southampton, under the direction of Prof. Marcus Drake and Prof. Mandy Fader.. These are critical steps to validate the hoped for performance of Flume, before seeking CE mark approval and bringing the Flume Catheter to a reality for patients - Target 2020.