Positioning puncture outfit for percutaneous vertebral body positioning puncture minimally invasive surgery
The invention discloses a positioning puncture outfit for a percutaneous vertebral body positioning puncture minimally invasive surgery. The positioning puncture outfit comprises a base and an anti-skid mechanism, the outer wall of the top end of the base is fixedly connected with a transverse ruler...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a positioning puncture outfit for a percutaneous vertebral body positioning puncture minimally invasive surgery. The positioning puncture outfit comprises a base and an anti-skid mechanism, the outer wall of the top end of the base is fixedly connected with a transverse ruler, a vertical ruler is fixedly connected to the outer wall of the top end of the transverse ruler, afoot pad is fixedly connected to the outer wall of the bottom end of the base, the anti-skid mechanism comprises a gasket, the gasket is installed at the bottom of the foot pad, a sliding rail is fixedly connected to the surface of the top of the gasket, a sliding groove is formed in the surface of the bottom of the foot pad, and the sliding rail is installed in the sliding groove; the foot pad and the gasket are designed, the problems that an existing positioning puncture outfit is prone to sliding to generate displacement when being fixed to skin tissue of a human body, so that the deviationis generated during the s |
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