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单词 albuminometer
释义

albuminometern.

Brit. /ˌalbjᵿmᵻˈnɒmᵻtə/, U.S. /ˌælbjuməˈnɑmədər/
Origin: Formed within English, by compounding. Etymons: albumin n., -ometer comb. form.
Etymology: < albumin n. + -ometer comb. form. Compare slightly earlier albuminimeter n.In Esbach's albuminometer with reference to the name of Georges H. Esbach (1843–90), French physician, who invented one form of this device.
Medicine. Now chiefly historical.
An apparatus for measuring the amount of albumin or other soluble protein in a liquid (esp. urine), either (originally) by measurement of the polarization of transmitted light, or (later) by reaction to form a precipitate in a graduated glass tube. Cf. albuminimeter n.The graduated tube used for precipitation is known more fully as Esbach's albuminometer.
ΚΠ
1851 Dublin Q. Jrnl Med. Sci. 11 418 The manipulation of the albuminometer, which is the name given to the apparatus by our author [sc. Becquerel], is sufficiently simple.
1895 C. W. Purdy Pract. Uranalysis iii. 82 Esbach's Method.—This test is made by means of a standard graduated glass tube or albuminometer.
1933 S. W. Cole Pract. Physiol. Chem. (ed. 9) xiv. 363 Fill the albuminometer to the mark U with urine.
1973 Lancet 10 Feb. 292/1 The appearance in the last trimester of at least 1.0 g. protein per litre when measured by Esbach's albuminometer.
2009 J. Philippon & J. Poirier Joseph Babinski iv. 94 Georges Heubert Esbach.., who went down in medical history as the inventor of the albuminometer, or Esbach's tube.
This is a new entry (OED Third Edition, September 2012; most recently modified version published online December 2021).
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n.1851
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