TrisMax is a jaw rehabilitation tool, which aims at helping patient suffering from Trismus, limited jaw opening, to help regain their ability to open their mouth through the act of passive stretching and active strengthening of the jaw muscles. This product is 43% smaller than Therabite, the most effective device in the market currently. Also, it features a slightly rotatable mouthpiece to accommodate to patients of varied occlusal plane. The design of this new handle improves the ergonomics and comfort. Measuring tab stops at specific mark for a self-check progress. With the average healthy mouth opening, which ranges from 40 – 60mm, TrisMax offers a maximum opening of 60mm, by far the widest in the market.