This is a model of a Baxter Home PD Machine. PD stands for Peritoneal Dialysis. This machine allows people to do dialysis overnight at home. I was on dialysis for a while and since I had this machine in my house I decided to 3D model a replica to 3D print. I later gave this model to my dialysis clinic when I ended up getting a kidney transplant.
The author marked this model as their own original creation.