FDA 510(k) Cleared
Medical Devices:
A Procurement Guide
What FDA 510(k) clearance means, how to verify a clearance number, why it matters for procurement compliance, and what questions to ask before buying a medical device for your facility.
Understanding FDA 510(k) Clearance
FDA 510(k) is a premarket submission made to the FDA to demonstrate that a medical device is substantially equivalent to a legally marketed predicate device. Clearance — not approval — is the correct term.
When a manufacturer submits a 510(k) and the FDA grants clearance, it means the device has been reviewed and found to be substantially equivalent in intended use and technological characteristics to a device already legally on the market.
For procurement professionals, 510(k) clearance is the minimum regulatory threshold for most Class II medical devices — including blood pressure monitors, pulse oximeters, and similar diagnostic aids.
Key Terms to Know
- 510(k) Clearance: FDA has reviewed and cleared the device for marketing
- K-number: Unique identifier assigned to each cleared device (e.g., K160019)
- Class II Device: Most blood pressure monitors fall into this category
- Intended Use: The specific use for which the device is cleared — must match your procurement need
- Not “FDA Approved”: 510(k) devices are cleared, not approved — “FDA approved” is a different, more rigorous pathway (PMA)
How to Verify a 510(k) Clearance Number
- Go to FDA.gov → 510(k) Database
- Enter the K-number (e.g., K160019)
- Confirm device name, applicant, and intended use
- Verify the clearance date and decision letter
- Match the cleared intended use to your procurement need
Questions to Ask Before Buying
- What is the FDA 510(k) clearance number?
- Can you provide the 510(k) summary document?
- Is the clearance current and not withdrawn?
- Does the cleared intended use match our application?
Need Documentation Before Buying?
MedBuf can help you request and verify FDA clearance documentation from suppliers before you commit to a purchase.