Cleared Traditional

DIAGNOSTIC HYSTEROSCOPY REDIKIT (TM) (K910254) - FDA 510(k) Clearance

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

K910254 · CooperSurgical, Inc. · Obstetrics & Gynecology device
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Apr 1991
Decision
86d
Days
Class 2
Risk

K910254 is an FDA 510(k) clearance for the DIAGNOSTIC HYSTEROSCOPY REDIKIT (TM). Classified as Cup, Menstrual (product code HHE), Class II - Special Controls.

Submitted by CooperSurgical, Inc. (Mountain View, US). The FDA issued a Cleared decision on April 18, 1991 after a review of 86 days - a notably fast clearance cycle.

This device falls under the Obstetrics & Gynecology FDA review panel, regulated under 21 CFR 884.5400 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all CooperSurgical, Inc. devices

Submission Details

510(k) Number K910254 FDA.gov
FDA Decision Cleared Substantially Equivalent - Direct De Novo (SESD)
Date Received January 22, 1991
Decision Date April 18, 1991
Days to Decision 86 days
Submission Type Traditional
Review Panel Obstetrics & Gynecology (OB)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
74d faster than avg
Panel avg: 160d · This submission: 86d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code HHE Cup, Menstrual
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 884.5400
Definition A Menstrual Cup Is A Receptacle Placed In The Vagina To Collect Menstrual Flow.
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.