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单词 autoinjector
释义

autoinjectorn.

Brit. /ˌɔːtəʊɪnˈdʒɛktə/, U.S. /ˌɔdoʊənˈdʒɛktər/, /ˌɑdoʊənˈdʒɛktər/
Origin: Formed within English, by compounding. Etymons: auto- comb. form1, injector n.
Etymology: < auto- comb. form1 + injector n.
1. Medicine. A device used for the self-administration of a drug by injection.
ΚΠ
1905 Amer. Vet. Rev. 29 928 I have seen lately used in human medicine an instrument which is called an ‘auto-injector’, which I hear will soon be admitted into veterinary practice.
1922 Pract. Med. Ser. III. 433 (heading) An auto-injector for intra-laryngeal and intra-tracheal medicated oils.
1968 Sci. News July 62/2 The auto-injector meets Swedish Army requirements for a small, light, injection syringe that the individual soldier can use even when wearing heavy gloves.
1996 Pulse 20 Apr. 35 (advt.) Injection..in pre-filled syringes for use with auto-injector.
2006 T. A. Hicks Allergies iv. 57 The autoinjector can be carried anywhere, to school, on the playground, even at the beach.
2. A device that automatically injects a liquid or gas into an engine cylinder, instrument, etc.
ΚΠ
1907 Ann. Rep. Med. Officer Local Govt. Board 1905–6 p. xxxvii In the other (the Auto-injector method) this mixture of gas and air takes place automatically by means of the pressure of the gas itself.
1975 Analyt. Biochem. 63 418 (title) Autoinjector for picomolar quantities of ATP with a liquid scintillation counter.
2000 Environmental Health Perspectives 108 711/1 We injected 25μl using an autoinjector for each analysis after solvent exchange on DMSO.
This is a new entry (OED Third Edition, June 2011; most recently modified version published online December 2021).
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n.1905
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更新时间:2025/1/24 14:36:06