Last Updated：2025/11/26

(medicine) a solid, boring catheter inserted into bone marrow to supply intravenous fluids osseously.

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intraosseous needle

Source Word

intraosseous needle

Noun

(medicine) a solid, boring catheter inserted into bone marrow to supply intravenous fluids osseously.

Japanese Meaning

骨髄に挿入される頑丈な針カテーテル。骨髄内に液体を直接供給するための医療用器具。

The emergency physician quickly inserted an intraosseous needle into the child's tibia to restore circulation when peripheral access failed.

救急医は末梢アクセスが得られなかったため、循環を回復させる目的で小児の脛骨に骨内カテーテルを迅速に挿入した。

Sense（1）

(medicine) a solid, boring catheter inserted into bone marrow to supply intravenous fluids osseously.

intraosseous needles

（ plural ）