Cleared Traditional

K890665 - MODIFIED CANNULA

K890665 is an FDA 510(k) clearance for MODIFIED CANNULA, manufactured by Dyonics, Inc.. The device is a Class 2 Orthopedic device with product code HRX cleared through the Traditional 510(k) pathway after a 267-day FDA review.

K890665 · Dyonics, Inc. · Orthopedic device
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Nov 1989
Decision
267d
Days
Class 2
Risk

K890665 is an FDA 510(k) clearance for the MODIFIED CANNULA, TROCAR AND OBTURATOR ACCESSORIES. Classified as Arthroscope (product code HRX), Class II - Special Controls.

Submitted by Dyonics, Inc. (Andover, US). The FDA issued a Cleared decision on November 3, 1989 after a review of 267 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.1100 - the FDA orthopedic 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Orthopedic review framework, consistent with the majority of Class II 510(k) submissions.

View all Dyonics, Inc. devices

FDA 510(k) Submission Details - K890665

510(k) Number K890665 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 09, 1989
Decision Date November 03, 1989
Days to Decision 267 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
145d slower than avg
Panel avg: 122d · This submission: 267d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

HRX Device Classification - Class 2, Special Controls

Product Code HRX Arthroscope
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.1100
Definition Validated Reprocessing Instructions And Reprocessing Validation Data For This Device Type Must Be Included In A 510(k) Submission If The Device Is Reusable And Has Specific Design Features (please Refer To Table 2 Of 82 Fr 26807, Available At Https://www.gpo.gov/fdsys/pkg/fr-2017-06-09/pdf/2017-12007.pdf).
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 Orthopedic devices follow this clearance model.

Regulatory Peers - HRX Arthroscope

All 452
Devices cleared under the same product code (HRX) and FDA review panel - the closest regulatory comparables to K890665.
ARTHROSCOPIC TUBING SHEATH
K896584 · Origin Medsystems, Inc. · Dec 1989
SURGI-PAK FOR ARTHROSCOPIC ACROMIOPLASTY
K893136 · Dyonics, Inc. · Dec 1989
DAVOL ARTHROSCOPY CANNULA
K894990 · Davol, Inc. · Nov 1989
DYONICS DISPOSABLE ARTHROSCOPIC SURGICAL KNIFE
K894728 · Dyonics, Inc. · Aug 1989
INTRAVISION(TM) ARTHROSCOPE SYSTEM (ADD'L APPLI.)
K892376 · Concept, Inc. · Aug 1989
PS3500 ARTHROSCOPIC SURGICAL SYSTEM
K892062 · Dyonics, Inc. · Jun 1989