Now you can test your inr anywhere anytime with the coaguchek xs system by roche.
Pt inr finger stick machine.
However several factors could result in unreliable inr testing.
A significantly off the chart result can always be confirmed with a conventional laboratory test.
The meter has a screen that displays results and an opening for meter specific test strips.
It has been recommended to repeat the finger stick if the results are extremely different than expected.
If you obtain an inr result outside your identified target inr range you should.
1 at home inr meter testing has never been easier.
The inr is a laboratory measurement used to determine the effects of oral anticoagulants warfarin on the clotting system.
The coaguchek monitor is a hand held device that is used to measure the international normalised ratio inr in individuals taking warfarin.
An inr test meter is a portable battery operated meter used to monitor patient response to warfarin.
The test determines the time required for complete activation of the extrinsic pathway of the coagulation cascade when initiated activated with a thromboplastin.
Inr machines are reliable and accurate in general these devices are accurate.