Automatic floating needle sweeping device
The utility model relates to an automatic floating needle sweeping device. The device comprises a fixing device; the swing assembly is rotatably connected to the fixing device, a floating needle is arranged in the distribution direction of the swing assembly, and the floating needle is arranged at o...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an automatic floating needle sweeping device. The device comprises a fixing device; the swing assembly is rotatably connected to the fixing device, a floating needle is arranged in the distribution direction of the swing assembly, and the floating needle is arranged at one end of the swing assembly in a protruding mode; the driving device is arranged on the fixing device and connected with the swinging assembly, and the driving device is used for driving the floating needle to swing in the direction perpendicular to the distribution direction of the rotating shaft of the driving device. According to the scheme, the floating needle is arranged on the swinging assembly, the driving device drives the swinging assembly to swing, then the floating needle is driven to swing in the direction perpendicular to the rotating shaft distribution direction of the driving device, the driving device controls the sweeping amplitude and frequency of the floating needle, and the pain of a patient is |
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