K-number	K211375
Device name	Blazer Dx-20 Bidirectional Steerable Diagnostic Catheter
Applicant	Boston Scientific Corporation
Product code	DRF
Device class	Class II
Decision date	Sep 10, 2021
Decision	Substantially Equivalent
Regulation	870.1220

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 →

Blazer Dx-20 Bidirectional Steerable Diagnostic Catheter

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

Blazer Dx-20 Bidirectional Steerable Diagnostic Catheter