Tag - development process
Wednesday 4 January 2012
By Mitch on Wednesday 4 January 2012, 12:09 - Processes
Congratulations! You have signed a contract with a medical devices manufacturer. They don't have a very good knowledge of software. They rely on you to develop something brand new on a smartphone. The application they want to develop will bring new functionalities to doctors and let them do their jobs faster. Your customer chose you because you are the specialist of software on every OS’es on smartphones. You ensured him that your company can be in conformity with IEC 62304 standard. To that purpose, you modified and added the necessary procedures and forms to your quality system.
You have one year to develop the application, which fits their desires … and the medical devices standards!
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Monday 12 December 2011
By Mitch on Monday 12 December 2011, 11:36 - Processes
Case example
You are a medical device company and you want to replace your old products by “smart” ones. Your competitors are doing it and you customers want them. “Smart” means something like an tiny computer (its amazing how small they are), with an operating system and big software. For electronic stuff, you have your own engineers or you have your subcontractors, which you have been working for 20 years with. They knew how to design embedded software on microchips. But they don’t know how to design software of higher level, with intelligent behaviour and complex algorithms.
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Friday 18 November 2011
By Mitch on Friday 18 November 2011, 18:10 - Standards
The homologation of a medical device is a complex task and can become a nightmare with devices with a high level of risk. It involves many standards and regulations, different from one country to another: FDA in the USA, CE Mark in Europe, CMDCAS in Canada, KFDA in South Korea, and so on …
Fortunately, most of these regulations have common requirements and rely on ISO standards, the most important standards being ISO 13485 and ISO 14971. If you meet the requirements of these standards, you increase your chances of passing the homologations for the devices with low risk. For devices with high risk, these standards are (almost) mandatory.
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Friday 4 November 2011
By Mitch on Friday 4 November 2011, 13:21 - Standards
A lot of standards and regulations exist about medical devices: how to design, to produce, to sell, to monitor their use … Everything about each step in the life of devices, from the initial idea 10 years before selling anything, to the archiving of records 10 years after the last item has been sold.
A lot of specific standards or guidances on how applying medical devices standards exist about software. That’s the consequence of software being very specific (I should say peculiar), compared to other components in medical devices. Conception is the most critical part in the lifecycle of software. Software is never 100% finished, user always want enhancements and modifications.
From my own experience in the field, I gathered 5 basic recommendations you should follow.
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