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Coaguchek System, Coaguchek System for Prothrombin Time Self Testing

by Boehringer Mannheim Corp. 510(k)

Active United States

510(k) K974569

Regulatory status

as of 29 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SESE Substantially Equivalent · Traditional NumberK974569 Date9 Jan 1998ClearedStatusActive

Coverage

1 jurisdiction

United States of America
  • Active
  • Expiring
  • Withdrawn
  • Listed
  • Not covered

United States — FDA 510(k) Active

Recalls

5 recalls · FDA

    • Terminated Z-0737-2007 FDA Unclassified (pre-2012) initiated 28 Feb 2007 on shared 510(k) K974569

    The product was erroneously distributed to home users in contrast to its use for healthcare professionals only.

    • Terminated Z-0227-2007 FDA Unclassified (pre-2012) initiated 18 Oct 2006 on shared 510(k) K974569

    Erroneous Test Results: Monitor may display 'error' message or report falsely elevated patient results caused by insufficient amounts of active ingredient (thromboplastin) in the test strips.

    • Terminated Z-0099-06 FDA Unclassified (pre-2012) initiated 28 Mar 2005 on shared 510(k) K974569

    Breaking the glass ampoule without first taking precautions may result in cuts/user injury from the glass.

    • Terminated Z-1293-03 FDA Unclassified (pre-2012) initiated 12 Sep 2003 on shared 510(k) K974569

    Erroneous patient results: may be falsely elevated or lowered, due to a packaging defect that allows air and moisture to enter the sealed pouch.

    • Terminated Z-0720-03 FDA Unclassified (pre-2012) initiated 20 Feb 2003

    Discrepancy between INR and the % Quick displayed on the meter.

Recalls on a shared submission name another device cleared under the same FDA submission as this one.

Specification

510(k)

510(k) Number
FDA Product Code
JPA
Device Class
Class II
Regulation
21 CFR Part 864.5425
Advisory Committee
Hematology
FDA Decision
SESE Substantially Equivalent

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