| 摘要 |
Surgical instrument of the retractor or vaginal retractor type, comprising a shaped metal piece as the active part, and a shaft for fixing the instrument on an operating table, or a frame associated with such a table, such as a Bergeret retractor or the like. The said active part (10) is formed by the mutual assembly of elements which can be displaced and immobilised with respect to one another in order to modify the angular span and/or the height and/or the thickness and/or the active surface of the said active part, and the handle (11) comprises a plurality of hooks for attachment to the operating table, or to the frame which is associated therewith, for its desired positioning with respect to the said operating table or the said frame. <IMAGE>
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