Medical Device
intravenous catheters
Definitions related to intravenous catheters:
  • (venous catheter) A hollow tube that is inserted into a vein.
    NCI Thesaurus
    U.S. National Cancer Institute, 2021
  • (intraveneous line) A line used to administer a substance into a vein
    NCI Health Level 7 Vocabulary
    U.S. National Cancer Institute, 2018
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.