Ophthalmological instruments of Al-Halabi fill in a gap in the biomedical engineering history

Figure 5 Scissors (Miqrad) (instrument number 2 in Figure 1) used in treatment of concretions, ectropion, stye, hordeolum, lacrimal caruncle swelling, pannus, pterygium, hemangioma, iris prolapse, and headache. Citation: Sezgin F, Neubauer E. Volume IV: Catalogue of the collection of instruments of the institute for the history of Arabic and Islamic sciences. In: Sezgin F. Science and technology in Islam. Frankfurt am Main, Germany: Institute for the History of Arabic-Islamic Science, 2010: 48. Copyright ©The Author(s) 2010. Published by Institute for the History of Arabic-Islamic Science (Institut für Geschichte der Arabisch-Islamischen Wissenschaften). The author has obtained the permission for figure using from the Institute for the History of Arabic-Islamic Science (Institut für Geschichte der Arabisch-Islamischen Wissenschaften) (Supplementary Material).