Elekta, Inc.: MOSAIQ(R) Oncology Information System, Versions 2.50.05 and higher Product Usage: MOSAIQ is an oncology information system used to manage workflows for treatment planning and delivery. It supports information flow among healthcare facility personnel and can be used wherever radiotherapy and/or chemotherapy are prescribed. Users can configure MOSAIQ for Medical Oncology use, Radiation Oncology use, or the two together. It lets users: Assemble electronic patient charts and treatment plans, order diagnostic tests, and prescribe medications. Generate and keep medication formulary lists and calculate applicable medication dosages for medical oncology. Import, view, annotate, adjust, enhance, manage and archive images. Compare radiation treatment plans and evaluate dose coverage. Design leaf plans for operation with radiotherapy treatment machines that have multileaf collimators. Make sure radiation treatment plans imported from treatment planning systems agree with treatment machine constraints. MOSAIQ reads actual settings from the treatment machine through the machine communication interface. It compares these settings with predefined values. If a mismatch occurs between the planned values and the actual machine settings, the system warns the user. View reference images to setup treatment. MOSAIQ refers to predefined settings to help treatment machine setup, and communicates patient and machine setup instructions. Record actual delivered radiation values in an electronic chart to track treatment. MOSAIQ is not intended for use in diagnosis. Medical oncology dose calculation functions are designed for use with patients 18 years or older only.

Recall number

Z-2633-2017

Recalling firm

Elekta, Inc.

Product

MOSAIQ(R) Oncology Information System, Versions 2.50.05 and higher Product Usage: MOSAIQ is an oncology information system used to manage workflows for treatment planning and delivery. It supports information flow among healthcare facility personnel and can be used wherever radiotherapy and/or chemotherapy are prescribed. Users can configure MOSAIQ for Medical Oncology use, Radiation Oncology use, or the two together. It lets users: Assemble electronic patient charts and treatment plans, order diagnostic tests, and prescribe medications. Generate and keep medication formulary lists and calculate applicable medication dosages for medical oncology. Import, view, annotate, adjust, enhance, manage and archive images. Compare radiation treatment plans and evaluate dose coverage. Design leaf plans for operation with radiotherapy treatment machines that have multileaf collimators. Make sure radiation treatment plans imported from treatment planning systems agree with treatment machine constraints. MOSAIQ reads actual settings from the treatment machine through the machine communication interface. It compares these settings with predefined values. If a mismatch occurs between the planned values and the actual machine settings, the system warns the user. View reference images to setup treatment. MOSAIQ refers to predefined settings to help treatment machine setup, and communicates patient and machine setup instructions. Record actual delivered radiation values in an electronic chart to track treatment. MOSAIQ is not intended for use in diagnosis. Medical oncology dose calculation functions are designed for use with patients 18 years or older only.

Status

Terminated

Initiated

2017-06-21

Posted

not on file

Terminated

2018-07-11

Reason

Retention of Outdated Information in an Order Set. In the Care Plan Library, double clicking to add or delete a Component/Procedure to an Order Set does not trigger the update of the associated Care Plans.

Root cause

Software design

Action

Elekta sent an Urgent Important Field Safety Notification letter dated June 2017. The notice informs users of the specific product and version numbers affected by the issue, and any work arounds that can be used to avoid the issue. Customers are instructed that a copy of the Important Field Safety Notice is to be kept with the most current labelling and all personnel working with the product should be made aware of the content of the letter. The customers are instructed to complete and return the Important Field Safety Notice Acknowledgement form to their local Elekta representative as soon as possible but no longer than 30 days from receipt.

Quantity

355 units

Distribution

Worldwide Distribution - US Nationwide and the countries of ANTIGUA AND BARBUDA, AUSTRALIA, AUSTRIA, BAHRAIN, CANADA, CHEZ REPUBLIC, GERMANY, HUNGARY, SAUDI ARABIA, SOUTH AFRICA, SPAIN, SWEDEN, AND UK

Lot, serial or model codes

None

510(k) numbers

["K123230"]

PMA numbers

not on file

Product code

IYE

Firm FEI

1037831

Firm city

Atlanta

Firm state

GA

Firm country

not on file

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

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