Three types of winged instrument for grasping gallstones out of a patient. These were so designed that the surgeon,once he had hold of the offending object,did not lose grip of it; the bottom one is equipped with a screw mechanism,and a locking plate,A. This picture was published in a book entitled "Of cutting the Stone" by a french surgeon Ambroise Pare (1510-1590) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5019 px × 3530 px |
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