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INJECTION ASSEMBLY FOR BLOCKING PERIPHERAL NERVES, E.G. FOR PLEXUS ANAESTHESIA
INJECTION ASSEMBLY FOR BLOCKING PERIPHERAL NERVES, E.G. FOR PLEXUS ANAESTHESIA
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机译:用于阻塞周围神经的注射组件,例如用于丛状麻醉
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摘要
An injection device is described for the blocking of peripheral nerves, e.g., for plexus anaesthesia. This injection device has an injection needle of metal which is provided at one end with a needle tip and at the opposite end with a base part for the connection of a syringe. In order in this injection device to largely eliminate the danger of damage to nerve fibers or injury to blood vessels by the injection needle and to permit an additional aid by the positive location of the plexus, the needle tip is formed by a ground surface inclined at an angle of 40 DEG to 60 DEG , preferably of 45 DEG to 50 DEG , to the cannula axis.
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