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Fusion cage implantation holder
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Visual expansion sheath
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Micro-endoscope and micro-endoscope system
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Hollow screw system under spinal column mirror
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Operation training model for simulating human tissue vertebra characteristics
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Electrode cutting device for cutting soft tissue based on radio frequency ablation
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Portable miniature navigation puncture auxiliary robot
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Height-adjustable high-stability intervertebral fusion device capable of supplementing and pressurizing bone grafting
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Intervertebral fusion device capable of achieving high matching of pressurized bone grafting and intervertebral space
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Perfusion pump flow control method and device
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Pulse control method and device for brush direct current motor of fluid device
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Control method and equipment for automatic conversion between pressure control and pulse control of filling pump
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Hollow distractable intervertebral fusion cage
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Novel spinal full-endoscope fusion implantation system
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A kind of ultrasound knife centre frequency dynamic adjusting method and ultrasound knife
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A kind of capsule endoscope system of twin-lens panoramic imagery
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A kind of ultrasound knife resonance frequency tracking auto-reset method and its equipment
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It is a kind of with outside abnormity instrumentation tubes can high pressure pouring operation endoscope
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One kind can the height-adjustable Invasive lumbar fusion device of bone grafting
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For trepan system under the mirror of visual vertebral plasty
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