To content | To menu | To search
Friday 23 March 2012
By Mitch on Friday 23 March 2012, 15:59 - Templates
After the Risk Managment Plan template, here is the Usability Specification Document.
The Usability Specification Document is your companion during the phases where you define the graphical user interface and ergonomics of your software.
Friday 9 March 2012
By Mitch on Friday 9 March 2012, 13:45 - Standards
Don't worry, I'm not going to talk about money and quantitative easing! I let people with better knowledge in economics (that makes a lot of people!) do that.
When I talk about inflation, I mean the inflation of software medical devices in their number and variety, which creates a collateral inflation in the number of regulations, guidances, standards, and the like.
This post is the first of a series of three. In this first post, I focus on the inflation of standards. The next one will be on the inflation of regulations and the last one on the inflation of medical devices.
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.
Tuesday 1 November 2011
By Mitch on Tuesday 1 November 2011, 23:00 - Standards
Here is a short description of ISO and IEC standards related to software and medical devices.
The starting point is legal. Government agencies give the authorizations to manufacturers to sell their devices. These agencies rely on standards to ensure that the device was designed and manufactured in a good and safe way. Given these regulations, private companies have to adhere to these standards. Full stop.
Let's see what these standards are.
Two ISO standards are of high importance for software medical devices: ISO 13485 and ISO 14971. They can be seen as the topmost standards for medical devices. They are very generic and apply to every medical device, from the simplest plaster to the most complex surgeon robot. As they are so generic, they don’t give a clue about software. Other standards do.