FDA Medical Device Recalls (openFDA)
Northwest Medical Physics Equipment Inc: Isoloc software Versions 6.5 and 4.5, Part Number NT-NW-425-520. Software for image guided radiation therapy.
- Recall number
- Z-1145-2007
- Recalling firm
- Northwest Medical Physics Equipment Inc
- Product
- Isoloc software Versions 6.5 and 4.5, Part Number NT-NW-425-520. Software for image guided radiation therapy.
- Status
- Terminated
- Initiated
- 2006-01-02
- Posted
- 2007-08-08
- Terminated
- 2011-04-19
- Reason
- Isoloc version 6.5 and 4.5 software issued a false warning message regarding Gantry angles when set to "Anatomic Landmark" setting.
- Root cause
- Software design
- Action
- Software to fix the described problem was written and customers contacted by e-mail on 01/06/2006 that a software patch, titled 01022006 was available to their customers on the firm's internet website.
- Quantity
- 132
- Distribution
- Nationwide, Korea, Spain, and UK.
- Lot, serial or model codes
- Software version: Isoloc 6.5 and Isoloc 4.5
- 510(k) numbers
- ["K904908"]
- PMA numbers
- not on file
- Product code
- IYE
- Firm FEI
- 1000126033
- Firm city
- Everett
- Firm state
- WA
- Firm country
- not on file
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
Cite as
FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28