go for an interview to be a business specialist! Find a powerful and advantageous medical machinery company to sell! As angelmaorong said, manufacturers will not sell directly to hospitals. There are many hospital resources, so we can make good use of them. In the medical industry, it is also ok to find a company with good comprehensive consideration of relative reputation, product quality and price, and do sales.
as far as I know, the medical industry has relatively good companies, large ones and relatively good quality, and relatively large enterprises. There are several companies for reference
Mindray Medical, Lan Yun, Yuyue Medical, Heart and Focus, Edan.
choose a job first and get re-employed. I wish you a good distance!