Chrysalis Intelligence · Product Codes · NFB

NFB · Conserver, Oxygen

Anesthesiology · 4 clearances · 4 unique sponsors

Device class
Class II
Regulation 868.5905
Total clearances
4
2020-11-14 → 2025-07-24
Last 12 months
0
Unique sponsors
4
Medical specialty
Anesthesiology
Review panel
AN
Regulation number
868.5905
Implant
N
Life-sustain / support
N
GMP exempt
N
Third-party review
Y
Trend

Clearance volume by quarter

Players

Top sponsors in this product code

Sponsor Clearances Last 12 mo Most recent
Dynasthetics, LLC 1 0 2022-12-15
Responsive Respiratory 1 0 2025-07-24
Effortless Oxygen, LLC 1 0 2022-10-17
Incoba Ltd D/B/A Dynaris 1 0 2020-11-14
Reimbursement

Likely billing codes (AI-inferred · verify with billing)

Healthcare providers using this device would typically bill under these HCPCS Level II (alphanumeric) or CPT (5-digit) codes. Mapping inferred from device function by Claude Haiku; official descriptions pulled from the CMS HCPCS April 2026 quarterly file where available. Always verify with billing/coding teams before relying on these.

CodeTypeDescriptionConfidenceRationale
E1406 HCPCS Oxygen and water vapor enriching system without heated delivery ✓ CMS-verified description High Oxygen and water vapor enriching system with heated delivery
E1390 HCPCS Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate ✓ CMS-verified description Medium Oxygen concentrator, stationary or portable; conserver may be ancillary
Pulse

Most recent 510(k) clearances

DateK-numberSponsorDevice
2025-07-24 K250322 Responsive Respiratory Respond OC Conserving Regulator (130-0800)
2022-12-15 K220591 Dynasthetics, LLC Proxima
2022-10-17 K221014 Effortless Oxygen, LLC Effortless Oxygen Conserver System Models Effortless Pro and Effortless Mobile
2020-11-14 K200401 Incoba Ltd D/B/A Dynaris Apogee