Results 121 to 130 of about 1,200 (183)

Near Infrared Hemoglobinometry

Journal of Near Infrared Spectroscopy, 1995
In this article, near infrared spectroscopic measurements of hemoglobin concentration in whole blood, which are potentially useful in a pulse oximeter modified for non-invasive hemoglobinometry, are presented. The best one-, two-, three- and four-filter calibrations are presented.
J.T. Kuenstner, K.H. Norris
openaire   +1 more source

A brief history of hemoglobinometry.

The American journal of medical technology, 1983
Haight
openaire   +2 more sources

The Use of Atomic Absorption Spectroscopy in Hemoglobinometry

American Journal of Clinical Pathology, 1968
W. G. Zijlstra, O. W. Van Assendelft, E. J. Van Kampen, W. Hoek   +3 more
openaire   +2 more sources

Standardization of hemoglobinometry II. The hemiglobincyanide method

Clinica Chimica Acta, 1961
Abstract An easy and reliable (spectro-)photometric procedure is described for the determination of hemoglobin as hemiglobincyanide. The time needed for a determination has been shortened from 20 to 4 min by shifting the ph of the diluent from 8.6 to 7.2.
E, van KAMPEN, W G, ZIJLSTRA
openaire   +2 more sources

SIMPLIFIED STEPS IN IMPROVING HEMOGLOBINOMETRY.

The American journal of medical technology, 1996
Smith Tb
openaire   +2 more sources

Stable hemoglobin compounds in concentrated solution as reference for hemoglobinometry

Clinica Chimica Acta, 1969
Abstract Concentrated reference solutions of stable hemoglobin compounds (cyanmethemoglobin and azide-methemoglobin) can be prepared by adding a small volume of a concentrated reagent to washed red blood cells. Hemolysis is obtained by shaking with carbon tetrachloride; red blood cell stromata are removed by centrifugation and suction.
G, Vanzetti, C, Franzini
openaire   +2 more sources

[Ocular hemoglobinometry--physiological variations].

Klinische Monatsblatter fur Augenheilkunde, 2000
To explore the relationship between ocular (fundus) hemoglobin and that sampled and measured conventionally. To look for differences in hemoglobin density determined by both methods when the body hemoglobin is acutely (blood donation) or pathologically e.g.
Y C, Robert, P H, Hendrickson, P W, Dekker, K, Velte, S, Menon   +4 more
openaire   +1 more source

ELIMINATION OF COLOR FROM VISUAL HEMOGLOBINOMETRY

JAMA: The Journal of the American Medical Association, 1942
From their recent studies, involving hundreds of carefully controlled determinations by both physicians and technicians, Karr and Clark1conclude that "hemoglobin determinations, as they are done in many laboratories of accredited hospitals with accepted methods, are so inaccurate that they are not only valueless but may well be detrimental to good ...
openaire   +1 more source

Bedside Hemoglobinometry in Hemodialysis Patients: Lessons from Point-of-Care Testing

, 2001
Rajiv Agarwal, Tracy Heinz
openalex   +1 more source

Hemoglobinometry: A biochemistry experiment that utilizes the principles of transition metal chemistry

, 1987
Vincenzo Giuliano
openalex   +1 more source