ClearanceBrief
Recall Z-0132-06 ยท GJS Test, Time, Prothrombin

HemoSense Inc

HemoSense brand INRatio Prothombin Time Monitoring System, Software Version 1.25.21; Product is distributed by HemoSense, Inc., 651 River Oaks Pkwy., San Jose, CA 95134

DateNov 15, 2005 (initiated Sep 7, 2005)
StatusTerminated
ReasonA software problem that may cause the INRatio meter to incorrectly display 'INR>7.5' test message under a particular use condition.
Root causeOther
ActionOn 9/7/05, the firm issued letters via Federal Express and telephone follow-up to all its consignees, informing them of the affected product and providing instructions on the recall.
Quantity123 units
DistributionProduct was released for distribution to 20 consignees in US. The recall was appropriately extended to the consumer/user level; i.e., the users who received the recalled product. There were no shipments to U.S. Government facilities or foreign or Canadian distribution.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K020679INRATIO
Hemosense, Inc., May 6, 2002
K021923INRATIO SELF-TEST
Hemosense, Inc., Oct 24, 2002