K-number	K821735
Device name	TROPIC AIR HEAT-ECHANGER BREATHING AID
Applicant	Tropic Air
Product code	BZE
Device class	Class II
Decision date	Sep 7, 1982
Decision	Substantially Equivalent
Regulation	868.5270

AI Summary

AI extraction for this record is queued and will appear within 24 hours. View full FDA record →

Source

View the full FDA submission: accessdata.fda.gov

Researching this as a predicate?

Want a transparent AI-ranking score, AI-discovered related predicates, ongoing safety and warning-letter monitoring, full predicate chain lineage, and a drafted SE rationale — all saved to your own project? That's what an account adds.

Start free trial →

Building an AI or ML-enabled device? Predicate search, PCCP tracking, and AI-specific FDA intelligence — built exclusively for AI/ML devices. Try AIFDA Intel →

TROPIC AIR HEAT-ECHANGER BREATHING AID

Everything you need for a 510(k) submission. Nothing you don't.