What are the categories of medical device expenses,like what are the general financial expense reimbursement accounts?

This depends on what type of organization you are in! If it is a hospital, the acquisition cost of medical equipment should be included in the fixed assets account, the maintenance of medical equipment and other related costs are included in administrative expenses. If it is a general business that purchases medical equipment, it should be charged to the employee compensation account.

Expense reimbursement accounts are also differentiated according to the nature of your organization and the type of economic business! Generally there are business expenses, hospitality, travel expenses, employee benefits, office expenses, utilities, etc., mainly depends on the number of the same type of business, if very little of a certain kind of business, then it can be put into the other, if a certain kind of business often occurs, then you can also single out a class out!

I hope my answer can help you!