Medical device type test in which to do

It seems that you do not understand the type inspection, type inspection, also known as cycle inspection: to determine the stability of the production process in the specified cycle (according to the time specified, but also according to the number of units of products manufactured by the provisions of the production process is in line with the requirements of the specified, from the batch-by-batch inspection of a batch or a number of batches of qualified samples taken from the test. General standards require that there are circumstances to do the type test, such as process changes, stop production for a number of hours after the resumption of production, etc., according to the situation, companies can choose to self-test or send a third-party testing organization testing, of course, if the self-test, the enterprise must have the appropriate testing capabilities!