Browsing by Subject "Inventions"
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Item Baskets of dusty and clean chalboard erasers demonstrate the Chalkdust cleaner invention.(Indiana State Board of Health, 1903-08)[Chalkboard erasers before and after, using Chalk dust cleaner]Item Blueprints for the "Opal Onyx Iceless Soda Fountain".(Indiana State Board of Health, 1908-12)No. 2.Item Demonstration of patient in window-tent(Indiana State Board of Health, 1906-12) Kny-Scheerer CompanyDr. S.A. Knopf's window-tent in position with patient in bed looking through the celluloid window into the room but breathing outdoor air only.Item Design of radiator shown with radiator shield, No. 2(Indiana State Board of Health, 1906-07)No. 2.Item Design of radiator shown with radiator shield, No. 3(Indiana State Board of Health, 1906-07)No. 3.Item Diagram of early version of toilet.(Indiana State Board of Health, 1904-03)[Sanitary excreta disposal]Item Eli Lilly and Company's invention of three types of syringes are illustrated, with instructions.(Indiana State Board of Health, 1915-06)Hoosier Sanitation. [Text within image] Lilly Glaseal Syringes. For Bacterial vaccines, serums and antitoxins. The unique and important feature is that the content of the syringe comes in contact with nothing but the glass. 1- Small size used for all Bacterial Vaccines and with larger needle for Antitoxins. 2- Type of large sized used for high potency Antitoxins and Serums. 3- Sectional View with Directions for Using-- Grasp paper needle cover at point "A" and pull, thus removing spring stylus "B" by pulling through the needle. This releases glass valve "C". By twisting plunger "E" the wax seal is easily removed. The air can then be expelled and syringe is ready for the injection.Item Formaldehyde generator made of platinum.(Indiana State Board of Health, 1900-11)The Kuhn formaldehyde generator.Item Four images demonstrating the miltiple positions of the Frampton Shade, a newly invented window shade.(Indiana State Board of Health, 1900-05)No.1, No.2, No.3, No.4Item Illustration of closed and open tent-cot(Indiana State Board of Health, 1908-07)The Enterprise Tent-Cot
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