Mojo, Mojo 2, iQ 2, Phantom 2 Cpap and Bipap Masks with Magnets recall: Potential interference with certain medical implants
Potential interference with certain medical implants



The hazard: High-powered magnet hazard
Loose high-powered magnets are the hazard here. The danger comes from swallowing more than one, because they then find each other through the gut wall.
What the notice says: When a magnet comes into close proximity to certain medical implants or metallic implants, it could interfere with the performance or the position of the implant, potentially resulting in serious injury or death.
Why it matters: Loose high-powered magnets are dangerous when more than one is swallowed. They attract each other through the walls of the intestine and pinch the tissue trapped between them, an injury that usually needs surgery.
Symptoms and when to call a doctor
If you think a child has swallowed magnets — even if they seem entirely well — go to an emergency department and say magnets are involved. Early symptoms are indistinguishable from a stomach bug: stomach pain, vomiting, poor appetite. A single magnet may pass on its own; two or more rarely do, and the team needs to know how many are unaccounted for.
This page is general information, not medical advice. If you feel unwell, a clinician who can see you is the only person able to judge your case.
Recall details
- Published
- March 1, 2024
- Risk level
- Highest risk
- Issued by
- U.S. Food and Drug Administration
- Brand
- Mojo, Mojo 2, iQ 2, Phantom 2
- Product type
- Medical devices
Products covered by this recall
CPAP and BIPAP Masks with Magnets
What the company announced
Hampton, NH – On March 1, 2024, Sleepnet Corporation initiated a worldwide recall for all CPAP and BIPAP masks with magnets due to potential interference with certain medical devices. When a magnet comes into close proximity to certain medical implants or metallic implants, it could interfere with the performance or the position of the implant, potentially resulting in serious injury or death.
Sleepnet has been distributing masks with magnets worldwide since 2006 and to date, there have been no Medical Device Reports associated with the Sleepnet masks with magnets. This is a voluntary action based on information obtained from post market surveillance.
Affected products are Mojo Full Face Vented Mask, Mojo Full Face Non‐Vented Mask, Mojo 2 Full Face Vented Mask, Mojo 2 Full Face Non‐ Vented Mask, Mojo 2 Full Face AAV Non‐Vented Mask, iQ 2 Nasal Mask, and Phantom 2 Nasal Mask. This is applicable to all lot/UDI numbers.
If a patient or anyone (example: household members, bed partners, caregivers, etc.) in close physical contact with the mask has an active medical implant or metallic implant that will interact with magnets, these masks with magnets should not be used. Implant examples include, but are not limited to, pacemakers, implantable cardioverter defibrillators (ICD), neurostimulators, aneurysm clips, metallic stents, ocular implants, insulin/infusion pumps, cerebral spinal fluid (CSF) shunts, embolic coils, metallic splinter, implants to restore hearing or balance with implanted magnets (such as cochlear implants), flow disruption devices, contact lenses with metal, dental implants, metallic cranial plates, screws, burr hole covers, bone substitute device, magnetic metallic implants/electrodes/valves placed in upper limbs , torso, or higher, etc.
Sleepnet masks with magnets are safe when used in accordance with the newly updated Instructions for Use. Continue using masks according to the updated instructions and labeling if patients or people in close proximity to them do not have implanted metallic medical devices or metallic objects in the body.
Sleepnet is adding a new contraindication and an updated warning to the Instructions for Use labeling of the affected products. This will be included in the labeling for all future production of these masks. The labeling will be updated to state the following:
New Contraindication
Do not use this mask if you or anyone (example: household members, bed partners, caregivers, etc.) in close physical contact with your mask has an active medical implant or metallic implant that will interact with magnets. Implant examples include, but are not limited to, pacemakers, implantable cardioverter defibrillators (ICD), neurostimulators, aneurysm clips, metallic stents, ocular implants, insulin/infusion pumps, cerebral spinal fluid (CSF) shunts, embolic coils, metallic splinter, implants to restore hearing or balance with implanted magnets (such as cochlear implants), flow disruption devices, contact lenses with metal, dental implants, metallic cranial plates, screws, burr hole covers, bone substitute device, magnetic metallic implants/electrodes/valves placed in upper limbs , torso, or higher, etc. If you have any questions regarding the implant, consult your physician or the manufacturer of your implant.
Updated Warning
Magnets are used in the mask and headgear clips with a field strength of 380mT. With the exception of the devices identified in the contraindication, ensure that the mask is kept at least 6 inches (approx. 16 cm) away from any other medical implants or medical devices that can be impacted by the magnetic fields to avoid possible effects from localized magnetic fields. This applies to you or anyone in close physical contact with your mask.
If a patient, or anyone in close physical contact, has an active medical implant or metallic implant, they should contact their mask supplier to find a replacement mask that does not include magnets. If the patient is unsure whether or not they should use the mask, they should consult their physician or the manufacturer of their implant.
Consumers with questions may contact Sleepnet at [email protected] or call 1‐800‐742‐3646 between the hours of 8:00 AM – 4:00 PM EST.
Sleepnet has notified the FDA and other global regulators where required.
Adverse reactions or quality problems experienced with the use of this product may be reported to the FDA's MedWatch Adverse Event Reporting program either online, by regular mail or by fax.
Complete and submit the report Online: www.fda.gov/medwatch/report.htm
Regular Mail or Fax: Download form www.fda.gov/MedWatch/getforms.htm or call 1-800-332-1088 to request a reporting form, then complete and return to the address on the pre-addressed form, or submit by fax to 1-800-FDA-0178
About Sleepnet
We believe in building products that help people lead healthier lives. Our passion for innovation is at the core of everything we do, laying a foundation for creating new ideas and building better products. As a company with BAA‐ compliant products, we are experienced manufacturers focused on developing best‐in‐class products that improve the health and well‐being of our customers. For more than 25 years, Sleepnet has manufactured gel masks and respirators built to help customers breathe easier. Our products include Continuous Positive Airway Pressure masks, Noninvasive Ventilation masks, Pediatric masks, and Respirators. With comfort and safety top of mind, we proudly design and manufacture our products in the United States. To learn more, visit www.sleepnetmasks.com .
Reproduced from the company announcement posted on fda.gov. Links and contact forms in the original are not repeated here; the official notice below has them.
What to do about Magnets
Mojo, Mojo 2, iQ 2, Phantom 2 — Loose high-powered magnets are the hazard here. The danger comes from swallowing more than one, because they then find each other through the gut wall.
- Put the product out of reach and count the magnets against the number the instructions say it should have.
- If any are unaccounted for and a child could have reached them, go to an emergency department and tell them magnets may have been swallowed.
- Make sure older children know that using magnets as fake piercings is a recognised route to a serious injury.
- Follow the remedy described on this page rather than keeping the item with the magnets glued back in.
Claiming your refund, repair or replacement
The recalling company decides the remedy and funds it. You should never pay for a recall repair or for return shipping.
- Use the company contact on this page first. Most firms run a dedicated recall page with a claim form that is far quicker than their main support line.
- If the company stops responding, escalate to the CPSC. Firms under a recall order have reporting duties to the agency.
- Have the model number, the date code and your photos ready. Many companies issue store credit by default — ask for cash or a card reversal if you would rather have it.
- No receipt? Say so. Recall refunds are routinely paid without proof of purchase, because the hazard is what triggers the obligation.
Remedy named in the notice: If a patient, or anyone in close physical contact, has an active medical implant or metallic implant, they should contact their mask supplier to find a replacement mask that does not include magnets.
Company contact: Sleepnet Corporation — Consumers: Sleepnet, 1‐800‐742‐3646, [email protected]
The official notice
This page summarises a notice published by U.S. Food and Drug Administration. The agency notice is the authoritative version — read it before you act, and treat it as the final word if anything here looks different.
Open the FDA — Company recall announcements record U.S. Food and Drug Administration recalls
Questions people ask about this recall
Why was Mojo, Mojo 2, iQ 2, Phantom 2 medical devices recalled?
Potential interference with certain medical implants When a magnet comes into close proximity to certain medical implants or metallic implants, it could interfere with the performance or the position of the implant, potentially resulting in serious injury or death.
How do I know if I have the recalled product?
The notice does not publish package codes for this recall. Compare the product name, size and the purchase window against the official FDA — Company recall announcements record, and contact the company if you are unsure.
What should I do with it right now?
Put the product out of reach and count the magnets against the number the instructions say it should have.
Can I get my money back?
The notice says: If a patient, or anyone in close physical contact, has an active medical implant or metallic implant, they should contact their mask supplier to find a replacement mask that does not include magnets.
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