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Needle for spinal anaesthesia, having a point with variable configuration
Needle for spinal anaesthesia, having a point with variable configuration
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机译:脊髓麻醉针,针尖具有可变构型
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摘要
A needle for spinal anaesthesia, comprising two parts (1, 9), that is, an internal pointed mandrel (9), and an external needle (1) having a non cutting point, used for the injection of the anaesthetic. The internal mandrel (9) renders the needle more robust and forms part of the needle point (1, 9).
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