Tal Golesworthy, a British engineer from Tewkesbury, suffered from Marfan syndrome, an inherited condition that threatened to split his aortic root. After being told that he urgently needed a mechanical valve implant, he designed one that was better than the one already in use, custom tailored to his heart (as displayed on his MRIs) and used a rapid prototyper to refine the design. He received his implant in 2004, and 23 more people have had them implanted since.
'We realised fairly early that with RP we would not be able to produce the finished device, but that we should be able to produce a perfect 3D thermoplastic model of the aorta,' said Golesworthy. 'The challenge then was to find a way of producing what was almost always going to be a textile implant to fit this model.'
The team looked at a number of different processes, such as 3D embroidery, but ended up using a standard medical polymer, polyethylene terephthalate (PET) in a textile solution that allowed them to form a mesh directly onto the former. The mesh weighed less than 5g, was an exact fit for the ascending aorta and could be sutured into place by the surgeon. The process, from proposal to final product, took just under two years.
UK engineer develops own life-saving implant
Sonos has warned customers who bought speakers five or more years ago that it will no longer provide software updates to their property, and that they will cease to operate in systems that include newer equipment, and will have to be separated on its own subnet.
The Sketchboard Pro wouldn’t look like much if you didn’t know what it was: a stand for the iPad Pro designed for digital artists, holding it at a perfect angle and providing more ample arm-resting space around the display. It’s fifty dollars on Indiegogo and ships in March. [via Digital Arts] The Sketchboard Pro features […]
Akai’s MPC One is a beat-making box that fits in a backpack (unlike the MPC X) and costs less than a grand (unlike the MPC Live), has a 7-inch touchscreen display, and offers a full bank of pads, knobs and dials for standalone action, and outputs and ports for hooking it up to other audio […]
Laptops are great when it comes to getting work done on the move, but sometimes you need a better and more responsive keyboard in order to get your work done away from your desktop. Here are six top-rated Bluetooth keyboards that will help you power through your tasks both at the office or while you’re […]
The life of an entrepreneur is rarely easy, regardless of whether you’re running Google or have yet to get your first idea off the ground. So why not make your life easier with a lifetime subscription to Zuitte 50+ Tools for Entrepreneurs while it’s over 90% off? With over 50 powerful tools that help everyday […]
When it comes to top-quality kitchen gadgets that won’t break the bank, nothing beats Gourmia. These eight best-selling Gourmia tools will help you take your culinary prowesses to the next level, and each one is available for an additional 15% off when you enter the coupon code COOKSAVE15 at checkout. 1. Gourmia GTF7350 6-in-1 Multi-Function […]