Surgical suture father of medicine, Hippocrates, described suture techniques, as did the later Roman Aulus Cornelius Celsus. The 2nd-century Roman physician Galen described gut sutures. In the 10th century, the catgut suture along with the surgery needle were developed by Abulcasis. The catgut suture was similar to that of strings for violins, guitar, and tennis racquet and it involved harvesting sheep intestines. Joseph Lister endorsed the routine sterilization of all suture threads. He first attempted sterilization with the 1860s "carbolic catgut," and chromic catgut followed two decades later. Sterile catgut was finally achieved in 1906 with iodine treatment. The next great leap
Philomel (musical instrument) under the fingerboard rests against the table. Philomel also is another name for the nightingale, which perhaps is where the instrument gets its name. Philomel (musical instrument) Philomel (; or "Stahlgeige" ) is the name of a musical instrument similar to the violin, but having four steel, wire strings. It has been invented around Monaco di Baviera in the middle of the nineteenth century and has got some similarities with the Bowedmelodion also known as Streichmelodion The philomel has a body with incurvations similar to those of the guitar; therefore, without corner blocks, the outline of the upper lobe forms