单词 | self-retaining |
释义 | > as lemmasself-retaining self-retaining adj. Brit. /ˌsɛlfrᵻˈteɪnɪŋ/ , U.S. /ˌsɛlfrəˈteɪnɪŋ/ , /ˌsɛlfriˈteɪnɪŋ/ Medicine designating a medical instrument which remains in position within an organ or cavity of the body without further support.ΚΠ 1852 Amer. Jrnl. Med. Sci. 23 63 A self-retaining catheter, which can be worn with the greatest comfort by the patient during the whole process of treatment. 1963 Science 25 Jan. 332/1 The chest is quickly opened by splitting the sternum and spreading the opening with a self-retaining retractor. 2015 J. Leung in P. B. Cotton & J. Leung ERCP (ed. 2) vii. 69 When the patient is adequately sedated, a self-retaining mouth guard is placed. < as lemmas |
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