首页>
外国专利>
METHOD OF MEASURING WATER CONTENT IN MOUTH AND WATER CONTENT MEASURING INSTRUMENT THEREFOR AND REPLACEMENT COVER FOR PART OF WATER CONTENT MEASURING INSTRUMENT TO BE INSERTED INTO MOUTH
METHOD OF MEASURING WATER CONTENT IN MOUTH AND WATER CONTENT MEASURING INSTRUMENT THEREFOR AND REPLACEMENT COVER FOR PART OF WATER CONTENT MEASURING INSTRUMENT TO BE INSERTED INTO MOUTH
展开▼
机译:口腔中水分含量的测定方法和水分测定仪的提供方法及将一部分水分测定仪插入口腔的置换盖
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of measuring water content in a mouth comprising a means of measuring water content by bringing a sensor unit for sensing the water content of a water content measuring instrument into contact directly or via a plastic film with a part to be measured such as a tongue mucous membrane, a cheek mucous membrane and a palate. An instrument for measuring water content in a mouth comprising a sensor unit for sensing water content by being brought into contact directly or via a plastic film with a tongue mucous membrane, a cheek mucous membrane or a palate, and a measuring unit provided with this sensor unit. The sensor unit is provided with an electrostatic capacity type sensor for measuring water content by a change in permittivity. The sensor unit and the measuring unit are formed integrally, with a dogleg-curved probe provided between them. The probe is covered with a bag-like plastic-film cover starting at the sensor unit, and the bag-like cover is replaced every time a measurement is made. The bag-like cover is a replacement cover for the part to be inserted into the mouth of the in-mouth water content measuring instrument.
展开▼