The Pressure Alert is a unique adaptation for a medical device known as an Endotracheal Tube. To prepare for an operation, the tube is inserted into the patient’s airway to allow them to breathe. The upper airway is then sealed to prevent leaks by inflating a small balloon called a ‘Cuff’. The amount of pressure on this cuff is critical; too low would cause leaks resulting in the patient receiving too little gas; too high and the cuff balloon could bruise or, in the worst of cases, split the trachea. Currently, the way to judge this‘safe’ pressure is by feeling (squeezing) a similar ‘Pilot’ balloon, outside the body. As with many tactile senses, accuracy comes with time and practice,but even seasoned anesthetists can misjudge this delicate process.
Pressure Alert system by Jude Pullen.
Pressure Alert helps prevent trauma by giving a pop-up warning in the pilot balloon itself, to alert the user that pressure is too high, both at the start and during the course of the operation.
The Grand Ideas Awards are a process which gives as much back to the applicant as what it asks from them - the process requires a clear business idea, a good understanding of where the key success factors in the idea will be and a willingness to put yourself out there for people to judge - these are all important when it comes to running a business anyway.
Richard Curran and Jamie Curran, Low Price Lessons
Sam Etherington won a Shell LiveWIRE Grand Ideas Award in 2014, for his business Aqua Power Technologies, before going on to be shortlisted for the 2014 Shell LiveWIRE Young Entrepreneur of the Year Award, where he won the £5,000 Future Impact Award.