What if the patent itself may be different from the description of the patented product?

The patent protects a range, not the exact size and style, and there may be some changes. If there is a big change, you can apply for a new patent. The patent right belongs to the hospital, and Montai manufacturers will not join the ownership of new patent applications. If there is no big change, the hospital will not check it. Moreover, if we find new patentable points in the manufacturing process, we will also assist in applying for relevant patents to protect the products.