| 释义 |
dilator
di·la·tor D0224400 (dī-lā′tər, dī′lā′-, dĭ-lā′-)n.1. A muscle that dilates a body part, such as a blood vessel or the pupil of the eye.2. An instrument that dilates a body part, such as a cavity, canal, or orifice.dilator (daɪˈleɪtə; dɪ-) or dilater; dilatator (ˌdaɪləˈteɪtə; ˌdɪ-) n1. (Surgery) something that dilates an object, esp a surgical instrument for dilating a bodily cavity2. (Physiology) a muscle that expands an orifice or dilates an organdi•la•tor or di•lat•er (daɪˈleɪ tər, dɪ-, ˈdaɪ leɪ-)
n. 1. any muscle that dilates a part of the body. 2. a surgical instrument for performing a dilatation. [1595–1605] Thesaurus| Noun | 1. | dilator - a muscle or nerve that dilates or widens a body partbody part - any part of an organism such as an organ or extremity | | 2. | dilator - a drug that causes dilationdrug - a substance that is used as a medicine or narcoticvasodilative, vasodilator - a drug that causes dilation of blood vessels | | 3. | dilator - a surgical instrument that is used to dilate or distend an opening or an organdilatersurgical instrument - a medical instrument used in surgery |
Translationsdilator
dilator[dī′lād·ər] (physiology) Any muscle, instrument, or drug causing dilation of an organ or part. dilator
dilator [di-la´ter] a structure (muscle) that dilates, or an instrument used to dilate.di·la·tor (dī'lā-tŏr), This abridgment of dilatator is not correct Latin and is not recognized in TA.1. An instrument designed to enlarge a hollow structure or opening.
See also: bougie. 2. A muscle that pulls open an orifice.
See also: bougie. 3. A substance that causes dilation or enlargement of an opening or the lumen of a hollow structure.
See also: bougie. Synonym(s): dilatatordilator (dī-lā′tər, dī′lā′-, dĭ-lā′-)n.1. A muscle that dilates a body part, such as a blood vessel or the pupil of the eye.2. An instrument that dilates a body part, such as a cavity, canal, or orifice.dilator Therapeutics A device used to stretch/enlarge an opening or tubular structure–eg, esophagus, to allow the passage of food. See Bougienage. di·la·tor (dī'lā-tŏr) 1. An instrument designed for enlarging a hollow structure or opening. 2. A muscle that pulls open an orifice. 3. A substance that causes dilation or enlargement of an opening or the lumen of a hollow structure. dilator Any instrument used to widen or enlarge an opening, orifice or passage. Dilators are extensively used in surgery.dilator - a muscle whose contraction opens an aperture or orifice; an example is the dilator muscle of the eye.
- a drug whose effect is the expansion of a structure.
di·la·tor (dī'lā-tŏr) See: dilatator.dilator
Synonyms for dilatornoun a muscle or nerve that dilates or widens a body partRelated Wordsnoun a drug that causes dilationRelated Words- drug
- vasodilative
- vasodilator
noun a surgical instrument that is used to dilate or distend an opening or an organSynonymsRelated Words |