It would be better to conduct adequate software testing and to detect side effects. Although this solution will cost more money and programmers to test and maintain the machine, resulting in reduced revenue. However, from the long-term interests of the company, this solution is beneficial, because adequate software testing and side-effect detection will greatly reduce the possibility of machine failure. A safe machine can not only reduce the possibility of medical accidents, but also The company establishes a good brand image and consumer trust. This plan may hurt our short-term profits, but in the long run we will get more profits. Not only that, as a medical device company, I think we have a responsibility to ensure the safety of patients and device operators. Therefore, it is our professional ethics requirement to conduct comprehensive testing of medical devices. We should not give up our professional ethics for more profit.