Does Siemens dsa shut down every day?

Both. According to the inquiry of dsa machine maintenance system, we know that at the end of every day, we must wait for the X-ray tube to stop rotating (about half an hour) before turning off the power of Siemens dsa machine and cleaning up the stolen goods and blood on the machine for maintenance, so Siemens DSA has to shut down every day. DSA (Digital Subtraction Angiography) is a technique that removes unnecessary tissue images while detecting patients through a computer system, and only keeps some blood vessel images.