Will my body reject the staples that are placed to close off the stomach if I am allergic to metal?

I am allergic to metals. Copper and others. I had two of the same IUD's put in and my body rejected both of them. Also over the years as a teenager I had some piercings and my body rejected them to. Have you ever come across a patient that has had their body reject the staples used in either bypass surgery. Sleeve or gastric?? hypothetically if my body rejected the staples what then would take place of the staples???