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CoaguChek® XS system
IVD
For in vitro diagnostic use.

Coagulation self-testing made easy
The CoaguChek® XS system is a convenient, portable, and user-friendly instrument for monitoring warfarin therapy. It determines the INR value (International Normalized Ratio) from a drop of fresh capillary or nonanticoagulated venous whole blood – simple, precise, and reliable.

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Overview
Product specification | Value |
Detection system | Amperometric (electrochemical) determination of the PT time after activation of the coagulation with human recombinant thromboplastin User interface: Icon-based LCD display; on/off, mem and set buttons |
Measuring range | INR: 0.8 - 8.0 %Quick: 120 - 5 Seconds: 9.6 - 96 |
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References
- Kitchen, D.P., Munroe, S., Kitchen, S., Jennings, I., Woods, T.A.L., Walker, I.D. (2008). Results from the first year of an external quality assessment programme for the users of CoaguChek XS and CoaguChek XS Plus for monitoring INRs. British Journal of Haematology, Volume 141 Supplement 1: P188
- Woods, K., Douketis, J.D., Schnurr, T., Kinnon, K., Powers, P.et al. (2004). Patient preferences for capillary vs. venous INR determination in an anticoagulation clinic : a randomized controlled trial. Thromb Res 114(3), 161-165.
- Heneghan et al.: Self-monitoring of oral anticoagulation: a systematic review and meta-analysis (2006); Lancet;367(9508):404-11