The tray device system is useful for obtaining occlusal acquisition, and includes an upper jaw tray device and optionally a jaw tray device.The upper jaw tray device includes a first contact portion extending downwardly from the first base portion.The first contact portion includes an intermediate point between the first contact surface, the first ridge line, and the first ridge line.Any lower jaw tray device includes a second contact surface, a second ridge line, and a second contact portion that includes an intermediate point of the second ridge line.The first contact portion and the second contact portion are brought into contact with each other when the patient bites while the maxillary tray device and the mandibular tray device are installed in the patient's mouth.トレー装置システムは、咬合採得を得るために有用であり、上顎トレー装置と任意で下顎トレー装置とを含む。上顎トレー装置は、第１のベース部から下方に延在する第１の接触部を含む。第１の接触部は、第１の接触面、第１の隆起線、及び第１の隆起線の中間点を含む。任意の下顎トレー装置は、第２の接触面、第２の隆起線、及び第２の隆起線の中間点を含む第２の接触部を含む。第１の接触部及び第２の接触部は、上顎トレー装置と下顎トレー装置が患者の口内に据えられた状態で患者が噛むときに相互に接触する。
