Ferguson's silvered glass speculae,one with fenestration (for examining the wall of the vagina),and an introducer. The mirrored inner surface aided visual examination by reflected light. This instrument took its name from William Ferguson,who first introduced this design. These instruments date from around 1855,England. The vaginal speculum was first introduced to gynecological medicine in the early 1800s by French physician,Joseph Recamier | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5179 px × 3375 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |