| 摘要 |
A surgical instrument system for the use in minimal invasive surgery is adaptable to all surgical tasks by interchangeable instrument heads with different surgical tools. The instrument holder includes a handgrip, a tube extending therefrom and a shaft. The shaft is slidably received in the tube and selectively engaged with the trigger handle of the handgrip. At a distal tie-in point different interchangeable instrument heads are connected tensile resistent to the shaft and their function is actuated with the trigger handle via the same shaft. With the aid of a grip member provided at its proximal end, the shaft is operated to set its tie-in points in function.
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