Medical and Technical Disclaimer
Our material is for general education about medical equipment and public regulatory information. It is not individualized medical, engineering, regulatory, or legal advice.
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Clinical decisions
Never use these pages to diagnose a condition, set a treatment, change medication, or decide whether a patient needs urgent care. Contact a qualified healthcare professional for individual medical questions; follow emergency procedures when appropriate.
Device service
A guide on this site is not a manufacturer service manual or a facility authorization. Only trained, authorized personnel should inspect, test, repair, or return medical equipment to use under the current instructions and local policies.
Regulatory interpretation
FDA and CMS rules can change and may apply differently to specific devices or facilities. Check the linked official source and seek qualified regulatory or legal advice for a binding decision.