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SonoCalc IMT 3.0, a windows based software used in conjunction with images from high-resolution ultrasound systems (Micr

FDA device recall Z-0713-06 · posted 2006-04-06 · Terminated

Recall details

Recalling firm
Sonosite, Inc.
Reason for recall
When SonoCalc IMT 3.0 software is used with the SonoSite 180Plus ultrasound system, the software miscalculates the intima-media-thickness, a measurement of risk for cardiovascular or cerebrovascular events. Underestimates percentage of stenosis, false negative result.
Action taken
On October 26, 2005, the company sent their customers a User Guide Addendum that told customers how to verify that the image calibration data was correct.
Root cause
Other
Status
Terminated
Product code
LLZ
Quantity affected
155 units of the SonoCalc product to about 80 customers/distributors
Distribution
Nationwide, Kuwait, Mexico, South Africa, Chile, Spain, Japan, Puerto Rico, Australia. A list of 155 cases in which the software was sent out lists medical facilities, physicans, and SonoSite Distribu
Date initiated
2005-10-26
Date posted
2006-04-06
Date terminated
2006-04-10
Location
Bothell, WA

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Related 510(k) clearances

RecordFirmDate
SONOCALC (K030223)Sonometric Health, LLC2003-02-06