Cleared Traditional

K233031 - M·Biopsy /SureCore Automatic Disposable Biopsy Needle, M·Biopsy /SureCore Semi-automatic Disposable Biopsy Needle, M·Biopsy /SureAim Coaxial Biopsy Needle (FDA 510(k) Clearance)

Class II General & Plastic Surgery device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K233031 · Canyon Medical, Inc. · General & Plastic Surgery device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jan 2024
Decision
114d
Days
Class 2
Risk

K233031 is an FDA 510(k) clearance for the M·Biopsy /SureCore Automatic Disposable Biopsy Needle, M·Biopsy /SureCore Sem.... Classified as Instrument, Biopsy (product code KNW), Class II - Special Controls.

Submitted by Canyon Medical, Inc. (Nanjing, CN). The FDA issued a Cleared decision on January 17, 2024 after a review of 114 days - within the typical 510(k) review window.

This device falls under the General & Plastic Surgery FDA review panel, regulated under 21 CFR 876.1075 - the FDA general and plastic surgery 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the General & Plastic Surgery review framework, consistent with the majority of Class II 510(k) submissions.

View all Canyon Medical, Inc. devices

Submission Details

510(k) Number K233031 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 25, 2023
Decision Date January 17, 2024
Days to Decision 114 days
Submission Type Traditional
Review Panel General & Plastic Surgery (SU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
At panel average
Panel avg: 114d · This submission: 114d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KNW Instrument, Biopsy
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.1075
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 General & Plastic Surgery devices follow this clearance model.

Regulatory Peers - KNW Instrument, Biopsy

All 359
Devices cleared under the same product code (KNW) and FDA review panel - the closest regulatory comparables to K233031.
Mammotome Prima™ MR Dual Vacuum-Assisted Breast Biopsy System Control Module
K260365 · Devicor Medical Products, Inc. · Mar 2026
ZeniCore™ Automatic Biopsy Instrument (863212100 / ZeniCore Automatic Biopsy Device 12ga x 10cm with Coaxial Introducer Kit)
K252795 · Argon Medical Devices, Inc. · Feb 2026
EnCor EnCompass™ Breast Biopsy and Tissue Removal System
K252681 · Bard Peripheral Vascular, Inc. · Dec 2025
Resitu Slider 09 (RESL09)
K252183 · Resitu Medical AB · Sep 2025
Forcyte Autograft Harvest Kit
K243407 · Forcyte Medical, LLC · Jul 2025
Disposable Biopsy Needle
K244018 · Zhejiang Curaway Medical Technology Co., Ltd. · Jul 2025