Cleared Traditional

K970321 - BIO-OSS ANORGANIC BOVINE BONE

K970321 is an FDA 510(k) clearance for BIO-OSS ANORGANIC BOVINE BONE, manufactured by Geistlich-Pharma. The device is a Class 2 Dental device with product code LYC cleared through the Traditional 510(k) pathway after a 595-day FDA review.

K970321 · Geistlich-Pharma · Dental device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Sep 1998
Decision
595d
Days
Class 2
Risk

K970321 is an FDA 510(k) clearance for the BIO-OSS ANORGANIC BOVINE BONE. Classified as Bone Grafting Material, Synthetic (product code LYC), Class II - Special Controls.

Submitted by Geistlich-Pharma (Washington, US). The FDA issued a Cleared decision on September 15, 1998 after a review of 595 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3930 - the FDA dental device regulatory framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Dental submissions.

View all Geistlich-Pharma devices

FDA 510(k) Submission Details - K970321

510(k) Number K970321 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 28, 1997
Decision Date September 15, 1998
Days to Decision 595 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
468d slower than avg
Panel avg: 127d · This submission: 595d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

LYC Device Classification - Class 2, Special Controls

Product Code LYC Bone Grafting Material, Synthetic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3930
Definition A Synthetic Bone Grafting Material Is Synthetically-derived Device, Such As Hydroxylapatite, Intended To Fill, Augment, Or Reconstruct Periodontal And Or Bony Defects Of The Upper Or Lower Jaw.
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Dental devices follow this clearance model.

Regulatory Peers - LYC Bone Grafting Material, Synthetic

All 121
Devices cleared under the same product code (LYC) and FDA review panel - the closest regulatory comparables to K970321.
FORTOSS-CEMA
K993238 · Biocomposites, Ltd. · Jan 2000
BIOMEND EXTEND ABSORBABLE COLLAGEN MEMBRANE, BIOMEND ABSORBABLE COLLAGEN MENBRANE
K992216 · Integra Lifesciences Corp. · Jul 1999
BIO-OSS COLLAGEN
K974399 · Geistlich-Pharma · Sep 1998
RESOR-PIN RESORBABLE MEMBRANE PIN
K972817 · Geistlich-Pharma · Jul 1998
ENDOBON
K980679 · Biomet, Inc. · Apr 1998
GORE RESOLUT XT REGENERATIVE MATERIAL
K973594 · W.L. Gore & Associates, Inc. · Dec 1997