Cleared Traditional

TERRA FEMME (K930400) - FDA 510(k) Clearance

Class II Obstetrics & Gynecology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K930400 · Bio Business Intl, Inc. · Obstetrics & Gynecology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Mar 1994
Decision
412d
Days
Class 2
Risk

K930400 is an FDA 510(k) clearance for the TERRA FEMME. Classified as Tampon, Menstrual, Unscented (product code HEB), Class II - Special Controls.

Submitted by Bio Business Intl, Inc. (Canada M6g 3x3, CA). The FDA issued a Cleared decision on March 14, 1994 after a review of 412 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Obstetrics & Gynecology FDA review panel, regulated under 21 CFR 884.5470 - the FDA obstetrics and gynecology device 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 Obstetrics & Gynecology submissions.

View all Bio Business Intl, Inc. devices

Submission Details

510(k) Number K930400 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 26, 1993
Decision Date March 14, 1994
Days to Decision 412 days
Submission Type Traditional
Review Panel Obstetrics & Gynecology (OB)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
252d slower than avg
Panel avg: 160d · This submission: 412d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code HEB Tampon, Menstrual, Unscented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 884.5470
Definition An Unscented Menstrual Tampon Is A Plug Made Of Cellulosic Or Synthetic Material That Is Inserted Into The Vagina And Used To Absorb Menstrual Fluid Or Other Vaginal Discharge.
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 Obstetrics & Gynecology devices follow this clearance model.

Regulatory Peers - HEB Tampon, Menstrual, Unscented

All 188
Devices cleared under the same product code (HEB) and FDA review panel - the closest regulatory comparables to K930400.
Livi Device
K252005 · Liviwell, Inc. · Mar 2026
Unscented Menstrual Long Applicator Tampon
K253719 · Unibeauty (Hubei) Technology Co., Ltd. · Dec 2025
COHITECH ORGANIC COTTON COMPACT APPLICATOR TAMPONS
K252939 · Cotton High Tech S.L. · Oct 2025
Unscented menstrual three-piece applicator tampon
K252613 · Unibeauty (Hubei) Technology Co., Ltd. · Sep 2025
Unscented menstrual long applicator tampon
K251033 · Unibeauty (Hubei) Technology Co., Ltd. · Aug 2025
SABA Tampons
K242105 · Essity Higiene Y Salud Mexico. S.A. DE C.V. · Apr 2025