An improved portable holder for clinical thermometers

摘要

393,236. Thermometer cases. ZEAL, H. H. and ZEAL, R. O., 77, St. John Street, Clerkenwell, London. Feb. 20, 1933, No. 5189. [Class 97 (iii).] A clinical thermometer case, having a spring-urged plunger for ejecting the thermometer and preventing the sterilizing liquid from spilling, has a pad of absorbent material interposed between the spring and the plunger. When the thermometer h is inserted and the cap f screwed to the collar e on the tubular glass case a in the form shown, the spring h and sponge rubber pad c are compressed and the liquid g passes to the top of the plunger a through ducts i.