Evaluation of a Photoelectric Clot Timer for the Performance of Prothrombin Times.
نویسنده
چکیده
This report consists of an evaluation of a commercially available photoelectric clot timer which can be used for performing prothrombin times. In the last two years, approximately 40,000 determinations have been satisfactorily performed with this apparatus. In addition, with the use of the timer, we have been able to pick up unsuspected fibrinogen deficiencies during the course of the performance of routine prothrombin times.
منابع مشابه
Photoelectric determination of plasma clotting times.
A photoelectric clot timer is described. The apparatus allows a large analytic capacity, with good precision and correlation to manual methods, and can be used with capillary blood. Prothrombin analysis according to the method of Quick and Owren, the Thrombotest method, and determinations of partial thromboplastin time are applicable to the apparatus. The semiautomated procedure is extremely si...
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ورودعنوان ژورنال:
- Clinical chemistry
دوره 11 شماره
صفحات -
تاریخ انتشار 1965