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单词 finger-director
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finger-director
finger-director n. Medicine Obsolete rare a tapered metal cylinder, open at each end, which fits over the index finger and can be used to guide the finger or an instrument in certain surgical operations.
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the world > health and disease > healing > medical appliances or equipment > surgical instruments > [noun] > instruments used in lithotomy or lithotripsy
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lithotriptor1825
lithotritor1828
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cystotome1847
lithoclast1847
finger-director1860
lithotripter1982
1860 A. Buchanan in Med. Times & Gaz. 7 Apr. 341/1 The mode in which I perform the incision upward [sc. in lithotomy] is by means of an instrument, which I name a finger-director, which I have for many years past used in cutting for anal fistula.
1882 New Sydenham Soc. Lexicon at Finger F [inger] -director, a metallic cylinder tapering towards the extremity, and open in front; used in the rectangular operation of lithotomy.
extracted from fingern.
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更新时间:2025/1/24 10:48:23