ReSolve Halo - Open Back Halo Ring, Model Number: 505300D recallZ-1507-2009 · Ossur Engineering, Inc · initiated Nov 9, 2008
Terminated All recalls posted in June 2009
Is my device affected?
- Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
- If yours is listed, follow the instructions from Ossur Engineering, Inc or your healthcare provider. The company's action is summarized under what the company is doing.
- Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.
Where to find your model and lot numbers · What recall classes and statuses mean
Why it was recalled
Ossur initiated the recall after their investigation of some complaints found that in some instances the ceramic pins are difficult to screw through the halo ring.
FDA root cause category: Process change control
What the company is doing
Ossur contacted direct consignees and sub-accounts beginning on November 10 , 2008 via a phone call informing them of the recall, and the reason as stated in the public reason for recall. Consignees were asked to check their inventory for any of the identified products and contact them with this information. The firm developed a telephone script for the customer service representatives to use. Ossur then forwarded a notification letter to the affected customers beginning on November 12, 2008 via US Postal Service. In the event that any of these parts have already been applied to a patient, Ossur advised customers to follow their normal follow-up protocols, ensuring that the ceramic pins are properly fixed in the skull. At the time of the phone calls Ossur did not have sterilized open back replacement rings available; however, they offered their ReSolve Closed Back Halo ring as an alternative. The firm estimated that the normal product offering should be available once again in approximately four to six weeks from the date of the phone call.
Recall details
- Recall number
- Z-1507-2009
- Recall class
- Not yet classified by the FDA
- Status
- Terminated
- Initiated by the company
- Nov 9, 2008
- Posted by the FDA
- Jun 19, 2009
- Recalling firm
- Ossur Engineering, Inc
- Quantity
- 1 piece
- Product code
- HAX
- FDA submissions
- K023959, K051918
- Distribution
- Worldwide Distribution -- USA including states of CA, GA, FL, MD, MI, MO, & WA and countries of Australia, Cyprus, Germany, Italy, Kuwait, Saudi Arabia, Singapore, South Africa, Spain, United Arab Emirates, and the United Kingdom.
Product description
ReSolve Halo - Open Back Halo Ring, Model Number: 505300D The ReSolve Halo Ring is a fixation device used to immobilize a patient with a cervical spine injury.
Code information (models, lots, serial numbers)
Lot Number: 08032014
Other devices under the same FDA submission
1 device cleared under K023959, K051918 — the recall does not name any of them by identifier. One submission often covers many models, so they may or may not be affected.
- Halo Systems 515400DOssur Americas, Inc. · TONG, SKULL FOR TRACTION1 death2 reports
Other products in the same recall event
The FDA groups related products into one recall event (event 50706).
- Z-1508-2009 · TerminatedReSolve Halo - Open Back Halo Ring, Model Number: 505400D The ReSolve Halo Ring is a fixation device used to immobilize a patient with a cervical spine injury.
- Z-1509-2009 · TerminatedReSolve Halo - Open Back Halo Ring, Model Number: 510400D The ReSolve Halo Ring is a fixation device used to immobilize a patient with a cervical spine injury.
Sources and updates
- Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
- Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
- Page last rebuilt: Oct 18, 2026. Text above is shown as published by the FDA.
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