A
hollow needle is a needle that has a tiny empty space inside it. It is commonly used in medical procedures to remove or inject fluids, such as taking blood or administering medications.
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Sentences with «hollow needle»
- The Coravin wine opener uses a thin hollow needle inserted in the cork to extract the wine so there is no need to remove the foil or the cork. (fb101.com)
- The hypodermic needle made a splash on the medical stage in the 1850s by combining two key inventions: the conventional syringe (eventually converted from metal to glass so that users could better measure doses) and sharp, hollow needles. (fortune.com)
- Many biopsies are now surgery - free (doctors can perform a needle core biopsy, using a hollow needle to remove a tiny piece of the suspicious lump). (babycenter.com)
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