Hypodermic needle

（重定向自Hypodermic injection）

Six hypodermic needles on Luer connectors; from top to bottom:
26G × 1/2

A hypodermic needle (from Greek ὑπο- (under-), and δέρμα (skin)) is a hollow needle commonly used with a syringe to inject substances into the body or extract fluids from it. They may also be used to take liquid samples from the body, for example taking blood from a vein in venipuncture. Large bore hypodermic intervention is especially useful in catastrophic blood loss or shock.

单词	Hypodermic injection
释义	Hypodermic injection 原声例句绅士怪盗 For instance, a hypodermic injection of paraffine will puff up the skin at the desired spot. 例如，皮下注射石蜡会使所需部位的皮肤膨胀起来。英语百科 Hypodermic needle （重定向自Hypodermic injection） A hypodermic needle (from Greek ὑπο- (under-), and δέρμα (skin)) is a hollow needle commonly used with a syringe to inject substances into the body or extract fluids from it. They may also be used to take liquid samples from the body, for example taking blood from a vein in venipuncture. Large bore hypodermic intervention is especially useful in catastrophic blood loss or shock.
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