#OSIRIX MD SORTING SOFTWARE#
While there are basic software tools for specific pulse sequences, until now there is no universal software program available to automate pixel-wise mapping of relaxation times from various types of images or MR systems. It's not rocket science but it's taking something that's been designed for the consumer market and using it for something that's medically driven.In magnetic resonance (MR) imaging, T1, T2 and T2* relaxation times represent characteristic tissue properties that can be quantified with the help of specific imaging strategies. The past two months showed an average of 200 downloads per day, with peaks up to 1,000 downloads per day when new versions were released.
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In our recent surveys we estimated that we have 6,000 active users worldwide.
#OSIRIX MD SORTING CODE#
The software is open source so the code is available on the Net for people to hack and improve. As long as that is done then it is a secure, anonymous system. The software has a function that enables the physician to strip the image of any personal data that identifies the person, like their name, their date of birth etc. It's not the tools that pose a security risk - it's the users. There are things we have in place to ensure security and patient confidentiality.
#OSIRIX MD SORTING MAC#
In the same way my mother can access photos of my children if I give her access to my personal Dot Mac system, my colleagues can access images of my patients. You pay $100 a year and you get 80GB of space. We can also use Apple's Dot Mac system as a shared disc for storing images, for back up. IChat may not always provide the best video-quality images, depending on the network bandwidth available, but it's cheap and easy to use in comparison with the alternatives. The software also incorporates Apple's instant messaging system, iChat, so that other users of the system can see what you have on your screen, which means you can show images to colleagues remotely. Instead of the usual jpeg format, medical images are stored in a format called Diacom (Digital Imaging and Communications in Medicine) so we had to create a function on the software that allowed the format to be modified so they could be visible on the iPod. That meant the images could also be viewed on the devices. We rigged the software so that you can click to store the images on the iPod, and subsequently view them in Osirix directly from the iPod.Īfter we figured out that the iPods were a practical way of carrying these images, Apple brought out the photo iPod a few months later. They have huge processing power for 3D and 4D images.ĬDs aren't big enough, memory sticks are not big enough, but I had my iPod, which has 40GB of memory just there.
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We chose to create the software for Macs, as it's no secret that they are known for their graphic ability. We wanted to create something for non-radiologists to use, for surgeons or general physicians to view images. A whole lot of medical experts use evidence based on data and we need tools for that.Įxisting tools are either too expensive, too complicated or are simply not available. It's not just radiologists - who usually have access to this sort of equipment - who rely on images. The problem is equipment which can view and manipulate these images is not widely available.
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We're dealing with images that are more than just 2D, black and white images. Medical imaging these days is much more than just looking at slices through the body - it's about looking at the body in motion, in function. Radiology has moved from traditional X-rays to scanners to multi-dimensional imaging, 4D and 5D images, which is moving imagery in 3D. It enables medical professionals to view medical images on their iPods, saving them and the hospitals they work for thousands of dollars in expensive equipment.Ī year and a half ago, Antoine Rosset, another radiologist and software developer, and I decided to develop software for physicians to view medical imaging on personal computers. GENEVA, Switzerland (CNN) - Osman Ratib, professor and chief of nuclear medicine at the University Hospital of Geneva, has co-created a computer software program called Osirix.