Gastric Band: whats the make?

Since Gastric Bands came around in ___ there have been a large variety of makes and models pushed by makers to surgeons (and physicians) around the world. Depending on where your patient had their band inserted and who the surgeon shook hands with, the model is likely to vary.  

Below are the commonest bands (as listed in the NBSR) and their particular picadilos when it comes to insertion, removal or adjustment.