Injection device for facial micro-plastic surgery
The injection device comprises a needle cylinder, a fixed finger ring is fixedly connected to the upper portion of the right side of the needle cylinder, a handle is fixedly connected to the lower portion of the right side of the needle cylinder, a push rod is inserted into the right side of the nee...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The injection device comprises a needle cylinder, a fixed finger ring is fixedly connected to the upper portion of the right side of the needle cylinder, a handle is fixedly connected to the lower portion of the right side of the needle cylinder, a push rod is inserted into the right side of the needle cylinder in a sliding mode, a fixing device is installed outside the needle cylinder in a sliding mode, and a connecting rod is fixedly connected to the right side of the fixing device. A limiting rod is fixedly connected to the right side of the connecting rod, an injection cylinder is slidably mounted in the left side of the needle cylinder, a needle head is fixedly connected to the left side of the injection cylinder, a rack is fixedly connected to the upper portion of the injection cylinder, a protective cap is slidably mounted outside the left side of the needle cylinder, and a sliding block is fixedly mounted on the lower portion in the protective cap; and a rack is fixedly connected to the upper part in |
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