Brian Knott;Ross Holman;RADTEC MEDICAL DEVICES, INC.
发明人:
Ross Holman,Brian Knott
申请号：
US16428052
公开号：
US20190350667A1
申请日:
2019.05.31
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method is disclosed of making a customized intraoral positioning device to be positioned within a patient's mouth for radiation therapy planning and treatment of a head and/or neck of the patient, the method comprising: receiving a prescribed treatment plan using the customized intraoral positioning device, wherein the treatment plan includes a prescribed incisor separation and/or tongue position of the patient for intended treatment； creating impressions of the patient's upper and lower arches of the patient's mouth； introducing a registration device into the patient's mouth to position the upper and lower arches at the prescribed incisor separation, so as to enable a model of the patient's upper and lower arches to be registered； creating models of the patients upper and lower arches based upon the impressions of the patient's upper and lower arches； digitizing the models of the patient's upper and lower arches； assembling the models of the patient's upper and lower arches on registration device； and digitizing the assembly of the models on the registration device so as to obtain a relationship between the upper and lower arches at the prescribed incisor separation.
