Cleared Traditional

K964136 - HYSTERO CO2-PNEU 2221

K964136 is an FDA 510(k) clearance for HYSTERO CO2-PNEU 2221, manufactured by Richard Wolf Medical Instruments Corp.. The device is a Class 2 Obstetrics & Gynecology device with product code HIG cleared through the Traditional 510(k) pathway after a 87-day FDA review.

K964136 · Richard Wolf Medical Instruments Corp. · Obstetrics & Gynecology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jan 1997
Decision
87d
Days
Class 2
Risk

K964136 is an FDA 510(k) clearance for the HYSTERO CO2-PNEU 2221. Classified as Insufflator, Hysteroscopic (product code HIG), Class II - Special Controls.

Submitted by Richard Wolf Medical Instruments Corp. (Vernon Hills, US). The FDA issued a Cleared decision on January 10, 1997 after a review of 87 days - a notably fast clearance cycle.

This device falls under the Obstetrics & Gynecology FDA review panel, regulated under 21 CFR 884.1700 - 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 Richard Wolf Medical Instruments Corp. devices

FDA 510(k) Submission Details - K964136

510(k) Number K964136 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 15, 1996
Decision Date January 10, 1997
Days to Decision 87 days
Submission Type Traditional
Review Panel Obstetrics & Gynecology (OB)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
73d faster than avg
Panel avg: 160d · This submission: 87d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

HIG Device Classification - Class 2, Special Controls

Product Code HIG Insufflator, Hysteroscopic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 884.1700
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 - HIG Insufflator, Hysteroscopic

All 42
Devices cleared under the same product code (HIG) and FDA review panel - the closest regulatory comparables to K964136.
HYS-SURGIFLATOR 150P
K983889 · W.O.M. World of Medicine GmbH · Jan 1999
HYDROFLOEX HD HYSTEROSCOPIC DISTENTION SYSTEM
K970078 · Davol Inc., Sub. C. R. Bard, Inc. · Dec 1997
AUTOMATIC ELECTRONIC HYSTEROSCOPIC INSUFFLATOR
K971492 · Bei Medical Systems Co., Inc. · Sep 1997
KARL STORZ MODEL 203020 20 EQUIMAT
K961091 · KARL STORZ Endoscopy-America, Inc. · Oct 1996
HYS-SURGIMAT
K934866 · W.O.M. World of Medicine GmbH · Oct 1995
HYS-SURGIFLATOR VP
K933847 · W.O.M. World of Medicine GmbH · Aug 1995