| 摘要 |
A speculum with an upper spatula and a lower spatula interacting therewith, which spatulas each comprise a spatula part intended for vaginal introduction and a handle part extending essentially perpendicularly thereupon. One handle part surrounds the other handle part in such a way that the two handle parts are displaceable only longitudinally in relation to each other for moving the spatula parts towards and away from each other and the surrounded handle part has at its end facing away from the spatula a longitudinally extending slot for accommodating an arresting body which is adapted, by being introduced into the slot, to effecting an expansion of the surrounded handle part in order to prevent any movements of said surrounded handle part in relation to the surrounding handle part.
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