Inno uses a needle roller. Can I complain to the hospital?

Inno used a needle roller and can complain to the hospital. In the process of injection, if you think that the hospital has improper behavior or improper use in the process of using Qunchuang needle roller, you can complain to the hospital management department and raise your doubts and dissatisfaction. Inno is a Swiss medical equipment company, which mainly produces and sells medical equipment and products, including surgical systems, surgical instruments and vital signs monitoring instruments. Among them, Inno needle roller is a medical device produced by the company, which is used in cardiac surgery and other fields.