The vessel and nerve bundles containing tibial nerve and posterior tibial vessels can be touched when the needle body past through tibialis posterior.

针体穿过胫骨后肌后可触及含有胫神经和胫后血管粗大的血管神经束。

youdao

The invention discloses an embryo-reduction device, which comprises a puncture needle body and a signal-radiation plate, wherein the puncture needle body is in a hollow structure;

本发明公开了一种减胎器，它包括穿刺针体和信号发射板，该穿刺针体是中空结构；

youdao

Between that and the sweat beading his body, I know he's left me a surprise in one of the booths: My first dirty needle.

在墙和他布满汗滴的身体之间，我知道他在那个小格子间留给我一个惊喜：我的第一个脏针头。

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"This needle is still sharp enough to penetrate through body tissue.

VOA: special.2010.02.10

Dr Martin Mueller, one of the researchers behind this work, says that the greater damage to the body caused by the tattoo needle may explain the better immune response.

BBC: More antibodies are created with the tattooing method

Soon after being diagnosed with diabetes in 1999, she was sticking a needle into her stomach three times daily to deliver the insulin that her body is unable to produce.

FORBES: Waiting to Inhale