Tentative protocol for the evaluation of coagulometers, based on one-stage prothrombin time.
Information on performance is invaluable to those who have to decide on the choice of an instrument. More interest is being shown in the use of coagulometers. Accordingly, a tentative protocol for the evaluation of coagulometers is presented for discussion. While it is based on the use of one-stage prothrombin time, principles of evaluation are laid down which should make it generally applicable. It is hoped that the tentative protocol will form the basis of a reference protocol and to this end comments are invited from users of coagulometers and suppliers. Comments for publication may be sent to the Editor of Clinical and Laboratory Haematology or to the Secretary of the Working Party.
D001780:Blood Coagulation Tests / Q000191:economics / Q000295:instrumentation*; D011517:Prothrombin Time / Q000379:methods*; D012449:Safety