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单词 pontocaine
释义

pontocainen.

Brit. /ˈpɒntə(ʊ)keɪn/, U.S. /ˈpɑn(t)oʊˌkeɪn/
Forms: 1900s– pontocain, 1900s– pontocaine. Also with capital initial.
Origin: A variant or alteration of another lexical item. Etymon: pantocaine n.
Etymology: Variant of pantocaine n.
Pharmacology.
= pantocaine n.A proprietary name in the United States.
ΘΚΠ
the world > health and disease > healing > medicines or physic > medicines for specific purpose > anaesthetic > [noun] > local > specific drugs
cocaine1874
drumine1886
eucaine1896
stovaine1904
alypin1905
novocaine1905
procaine1918
Nupercaine1929
Percaine1930
pantocaine1931
pontocaine1935
tetracaine1943
xylocaine1946
cinchocaine1947
lidocaine1949
Anectine1950
succinylcholine1950
Scoline1952
suxamethonium1953
lignocaine1954
1935 Surg. Clinics N. Amer. Dec. 1501 Anesthetists have recently turned to the longer-acting drugs pontocain and nupercaine.
1935 Official Gaz. (U.S. Patent Office) 10 Dec. 259/2 Winthrop Chemical Company, Inc., New York,..Pontocaine for anesthetic. Claims use since Aug. 26, 1935.
1946 Anesthesiology 7 500 Since 1943 we have employed ephedrine in combination with pontocaine hydrochloride for spinal anesthesia in over 2,500 cases.
1963 Lima News (Ohio) 30 Mar. 4/2 A search of the apartment uncovered four ounces of heroin.., two pounds of marijuana and 10 vials of pontocaine which is used to dilute pure narcotics.
1990 Jrnl. Developmental Physiol. 14 81/2 Eight mixed-breed Western ewes..were fasted 24h, given spinal anesthesia with 4 ml of 1% tetracaine HCl (Pontocaine), and placed supine on the operating table.
This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022).
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n.1935
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