| 摘要 |
To provide a particularly simple method of securing the tool (7) to the tube (6) in a tubular-handled surgical instrument with a tube (6), at the end of which a tool holder (9) is releasably secured, and with an actuator fitted in the tube (6) and movable longitudinally therein to move the tool (7), it is proposed that the holder (9) have an extension (13) which can be inserted into the tube (6) and that, at its end surrounding the extension (13) the tube (6) have radially movable components (22) which, when pushed in, secure the extension (13) by a frictional or force fit against axial movement in the tube (6) while, in the radially pulled out position, the fit is broken and the extension (13) can be axially extracted from the tube (6).
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