A method of building a retention arrangement to register the maximum temperature of a clinical glass and mercury thermometer. (Machine-translation by Google Translate, not legally binding)

摘要

A method of constructing a retention arrangement for recording the maximum temperature of a clinical glass and mercury thermometer, said method comprising: a) making a starting glass clinical thermometer having a stem with a vial at one end thereof; communicating the inside of the ampoule with a capillary bore extending axially to the stem and having a mass of mercury in the ampoule and extending into the capillary, at least through the position in which it is to be located. Retention arrangement, and b) concentrating a laser energy pulse in the vicinity of the mercury of the capillary, in the desired position of the retention arrangement for a time and in such a quantity, that a small length of the glass is transformed that surrounds the capillary bore and close to it in the stem, in said position, and away from the external surface of the stem, in a design of circumferential fractures separate radial. (Machine-translation by Google Translate, not legally binding)