ercas. die agentur
Technology - Siemens Healthineers MedMuseum
 
Images:   [1-2]  [3-4]  [5-6]  [7-8]  [9-10]  [11-12]  [13-14]  [15-16]  [17-18]  [19-20]  [21-22
Highslide JS
Click Image for 3D View
Phonophor (1913)

Based on telephone technology, the Phonophor was the first hearing aid launched by Siemens & Halske in 1913.

jpg file size: 955k
  send as e-mail
 
Highslide JS
Click Image for 3D View
Zahnbohrer (1891)

The first electric dental drill in Germany from 1891, which was manufactured by RGS, gradually replaced the previous foot-operated models.

jpg file size: 1070k
  send as e-mail
 
Images:   [1-2]  [3-4]  [5-6]  [7-8]  [9-10]  [11-12]  [13-14]  [15-16]  [17-18]  [19-20]  [21-22
Department of Ophthalmology of the University Erlangen-Nürnberg, Germany
Edited by A. Bergua MD
Technology  - Siemens MedMuseum
[last update: 1718524333] Private Policy | Imprint | © Trizax