Coag-Sense Prothrombin (PT) / INR Monitoring System for Patient Self-Testing - The Coag-Sense® Prothrombin Time (PT) / INR Monitoring System for Patient Self-Testing isan in vitro diagnostic device that provides quantitative prothrombin time (PT) results,expressed in INR units. It uses fresh capillary whole blood.The Coag-Sense® Prothrombin Time (PT) / INR Monitoring System for Patient Self-Testing isintended for use by properly selected and suitably trained patients or their caregivers on theorder of the treating physician to monitor patients who are on anticoagulation therapy. Patientsshould be stabilized on warfarin-type (coumarin) anticoagulation therapy prior to self-testing.The Coag-Sense Prothrombin Time (PT)/INR Monitoring System for Patient Self-Testing is notintended to be used for screening purposes.The Coag-Sense® Prothrombin Time (PT) / INR Monitoring System for Self-Testing is intendedto be used by a single person and should not be shared.
2026-05-12