Minimally invasive surgical equipment
The utility model provides minimally invasive surgical equipment which comprises an image pickup system and a handle connected with the image pickup system, a camera lens is connected with the handle, an annular handle connecting portion of the handle is matched with a camera lens connecting portion...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides minimally invasive surgical equipment which comprises an image pickup system and a handle connected with the image pickup system, a camera lens is connected with the handle, an annular handle connecting portion of the handle is matched with a camera lens connecting portion. The minimally invasive surgical equipment is characterized in that a groove is formed in the outer side of the camera lens connecting portion, and a protruding portion matched with the groove is arranged on the inner side of the handle connecting portion. According to the minimally invasive surgical equipment, the groove in the inner side of the camera lens connecting portion is utilized to be matched with the protruding portion on the outer side of the handle connecting portion, the camera lens is prevented from rotating in the handle in a surgery process, and effects of a minimally invasive surgery are guaranteed. In addition, the minimally invasive surgical equipment is simple in structure, low in manufacturin |
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