Method for detecting moisture is present in a channel of the root of a tooth, and the implement to determine if moisture is present or not in a channel of the root of a tooth

摘要

Method for detecting if moisture is present in a channel of the root of a tooth, and the implement to determine if moisture is present or not in a channel of the root of a tooth. There are described a method and a device for testing conditions, particularly moisture conditions in the root canals, and for drying the canal of the root.According to the method, a small pointed implement (10) of the nature of a piece of rolled paper which has a color change indicator (22) at its tip (16) is inserted in the channel of the root.The indicator colour change (22), by change of color, provide information whether or not there is any moisture in the channel and, in the second place,If the humidity is or is not potentially indicative of a bacterial condition.