Northwest Medical Physics Equipment Inc ISOLOC 6.5 Software Part Number NT-NW-425-520. Software for radiotherapy treatment. Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
ISOLOC 6.5 Software Part Number NT-NW-425-520. Software for radiotherapy treatment.
Brand
Northwest Medical Physics Equipment Inc
Lot Codes / Batch Numbers
ISOLOC 6.5 version, Part Number NT-NW-425-520
Products Sold
ISOLOC 6.5 version, Part Number NT-NW-425-520
Northwest Medical Physics Equipment Inc is recalling ISOLOC 6.5 Software Part Number NT-NW-425-520. Software for radiotherapy treatment. due to This correction was for several software bugs which caused image format problems; incorrect ruler display; software crashes; failure to update pixel s. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
This correction was for several software bugs which caused image format problems; incorrect ruler display; software crashes; failure to update pixel spacing; display of unattainable treatment table positions; failure to update gantry angles; wrong shifts for two of three axes of treatment table movement.
Recommended Action
Per FDA guidance
Software to fix the problems was written and software users were notified of the availability by e-mail on 04/07/2006. They could download the fixed software from the firm's internet website.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticeDistribution
As reported by FDA
IN
Page updated: Jan 10, 2026