MaxAn Anterior Cervical Plate System

4.5 X20MM Blunt Variable Screw

Registry build 21.09.26
14manufacturers in China registered for this device type
370catalogue numbers in this listing
3recalls on this code

Who Else Makes It

Concentrated in Jiangsu (5), Shanghai (3), Zhejiang (2). 8 of them are registered as contract manufacturers, able to build to a buyer’s own specification.

Chinese manufacturers registered for FDA product code KWQ
Manufacturer City Province Registered as Device types
Zhejiang Biomet Medical Products Co., Ltd. Jinhua Zhejiang Contract manufacturer 74
Apex (Guangzhou) Tools & Orthopedics Company Guangzhou Guangdong Contract manufacturer 62
Changzhou Biomet Medical Devices Co., Ltd. Changzhou Jiangsu Contract manufacturer 54
Paragon Medical Device (Changzhou) Co., Ltd. Changzhou Jiangsu Contract manufacturer 53
Shandong Weigao Orthopaedic Device Co., Ltd. Weihai Shandong Contract manufacturer 42
LX Precision Shanghai Co Ltd Shanghai Shanghai Contract manufacturer 19
APS Materials Suzhou Suzhou Jiangsu Contract manufacturer 18
Zibo Dante Co., Ltd. Zibo Shandong Contract manufacturer 17
Shanghai JPY ION-Tech Co., Ltd. Shanghai Shanghai Contract manufacturer 70
Medtronic (Changzhou) Medical Devices Technology Co., Ltd. Changzhou Jiangsu Manufacturer 53
Johnson & Johnson Medical (Depuy – Suzhou) Ltd. Suzhou Jiangsu Manufacturer 34
Double Medical Technology Inc. Xiamen Fujian Contract manufacturer 14

Showing 12 of 14. All 14 manufacturers in China registered for Appliance, Fixation, Spinal Intervertebral Body

Record

Regulatory record for MaxAn Anterior Cervical Plate System
Listed by Highridge Medical, LLC, United States
FDA product code KWQ
Device type Appliance, Fixation, Spinal Intervertebral Body
Device class Class 2
Regulation 21 CFR 888.3060
Establishment Specification developer, Manufacturer
Record published 2025-11-12

Specifications

Specifications
MRI safety MR Conditional
Sterilisation Moist Heat or Steam Sterilization
Supplied sterile Yes
Single use Yes
Prescription Prescription only
Label carries lot or batch number, manufacturing date

Catalogue Numbers

Catalogue numbers for MaxAn Anterior Cervical Plate System
Catalogue number Size Status
14-521650B Device Size Text, specify—4.5 X20MM BLUNT VARIABLE SCREW In distribution
14-522390 In distribution
14-521516E In distribution
14-521650E In distribution
14-521624E In distribution
14-522155 Device Size Text, specify—5-Level 75 mm Fixed Plate MAXAN In distribution
14-521511 Device Size Text, specify—4.0MM X 11MM FIXED SCREW In distribution
14-521638B Device Size Text, specify—4.5 X 8MM BLUNT VARIABLE SCREW In distribution
14-521654BE Device Size Text, specify—4.5 X24MM BLUNT VARIABLE SCREW In distribution
14-521517 Device Size Text, specify—4.0MM X 17MM FIXED SCREW In distribution
14-522248 Device Size Text, specify—2 LEVEL 48MM FIXED PLATE In distribution
14-521552BE Device Size Text, specify—4.5MM X 22MM BLUNT FIXED SCREW In distribution
14-521648E In distribution
14-522134E In distribution
14-521546E In distribution
14-522113 Device Size Text, specify—1 LEVEL 13MM FIXED PLATE In distribution
14-522266E Device Size Text, specify—2 LEVEL 66MM FIXED PLATE In distribution
14-522357 In distribution
14-521553 Device Size Text, specify—4.5MM X 23MM FIXED SCREW In distribution
14-522244E Device Size Text, specify—2 LEVEL 44MM FIXED PLATE In distribution
14-522492 In distribution
14-522112 Device Size Text, specify—1 LEVEL 12MM FIXED PLATE In distribution
14-521519 Device Size Text, specify—4.0MM X 19MM FIXED SCREW In distribution
14-522254E Device Size Text, specify—2 LEVEL 54MM FIXED PLATE In distribution
14-521554B Device Size Text, specify—4.5 X 24MM BLUNT FIXED SCREW In distribution
14-522224E In distribution
14-522128 Device Size Text, specify—1 LEVEL 28MM FIXED PLATE In distribution
14-522372E Device Size Text, specify—3 LEVEL 72MM FIXED PLATE In distribution
14-521542 Device Size Text, specify—4.5MM X 12MM FIXED SCREW In distribution
14-522468E Device Size Text, specify—4 LEVEL 68MM FIXED PLATE In distribution
14-521618 Device Size Text, specify—4.0MM X 18MM VARIABLE SCREW In distribution
14-521644B Device Size Text, specify—4.5 X14MM BLUNT VARIABLE SCREW In distribution
14-521642B Device Size Text, specify—4.5 X12MM BLUNT VARIABLE SCREW In distribution
14-522378 In distribution
14-522242 Device Size Text, specify—2 LEVEL 42MM FIXED PLATE In distribution
14-521609 Device Size Text, specify—4.0MM X 9MM VARIABLE SCREW In distribution
14-522354 In distribution
14-522339E Device Size Text, specify—3 LEVEL 39MM FIXED PLATE In distribution
14-522236 Device Size Text, specify—2 LEVEL 36MM FIXED PLATE In distribution
14-521654E In distribution
14-521618E In distribution
14-522260E Device Size Text, specify—2 LEVEL 60MM FIXED PLATE In distribution
14-521556BE Device Size Text, specify—4.5MM X 26MM BLUNT FIXED SCREW In distribution
14-521642E In distribution
14-522116 Device Size Text, specify—1 LEVEL 16MM FIXED PLATE In distribution
14-521648 Device Size Text, specify—4.5MM X 18MM VARIABLE SCREW In distribution
14-522136 Device Size Text, specify—1 LEVEL 36MM FIXED PLATE In distribution
14-521612E In distribution
14-521516B Device Size Text, specify—4.0 X 16MM BLUNT FIXED SCREW In distribution
14-521618B Device Size Text, specify—4.0 X18MM BLUNT VARIABLE SCREW In distribution
14-522109 Device Size Text, specify—1 LEVEL 9MM FIXED PLATE In distribution
14-522145 Device Size Text, specify—5-Level 65 mm Fixed Plate MAXAN In distribution
14-522452E Device Size Text, specify—4 Level 52 mm Fixed Plate In distribution
14-521626BE Device Size Text, specify—4.0 X26MM BLUNT VARIABLE SCREW In distribution
14-522136E In distribution
14-521522BE Device Size Text, specify—4.0MM X 22MM BLUNT FIXED SCREW In distribution
14-521622E In distribution
14-521617 Device Size Text, specify—4.0MM X 17MM VARIABLE SCREW In distribution
14-522266 Device Size Text, specify—2 LEVEL 66MM FIXED PLATE In distribution
14-521542B Device Size Text, specify—4.5 X 12MM BLUNT FIXED SCREW In distribution
14-521524B Device Size Text, specify—4.0 X 24MM BLUNT FIXED SCREW In distribution
14-522128E In distribution
14-522222E In distribution
14-522190 Device Size Text, specify—5-Level 110 mm Fixed Plate MAXAN In distribution
14-521539 Device Size Text, specify—4.5MM X 9MM FIXED SCREW In distribution
14-522387E Device Size Text, specify—3 LEVEL 87MM FIXED PLATE In distribution
14-521510B Device Size Text, specify—4.0 X 10MM BLUNT FIXED SCREW In distribution
14-521526BE Device Size Text, specify—4.0MM X 26MM BLUNT FIXED SCREW In distribution
14-522500E Device Size Text, specify—4 LEVEL 100MM FIXED PLATE In distribution
14-522224 Device Size Text, specify—2 LEVEL 24MM FIXED PLATE In distribution
14-521612 Device Size Text, specify—4.0MM X 12MM VARIABLE SCREW In distribution
14-521510E In distribution
14-521624 Device Size Text, specify—4.0MM X 24MM VARIABLE SCREW In distribution
14-522468 In distribution
14-521611 Device Size Text, specify—4.0MM X 11MM VARIABLE SCREW In distribution
14-521649 Device Size Text, specify—4.5MM X 19MM VARIABLE SCREW In distribution
14-522222 Device Size Text, specify—2 LEVEL 22MM FIXED PLATE In distribution
14-521651 Device Size Text, specify—4.5MM X 21MM VARIABLE SCREW In distribution
14-522456 In distribution
14-521520B Device Size Text, specify—4.0 X 20MM BLUNT FIXED SCREW In distribution
14-522262 Device Size Text, specify—2 LEVEL 62MM FIXED PLATE In distribution
14-521518BE Device Size Text, specify—4.0MM X 18MM BLUNT FIXED SCREW In distribution
14-522228 Device Size Text, specify—2 LEVEL 28MM FIXED PLATE In distribution
14-522333 Device Size Text, specify—3 LEVEL 33MM FIXED PLATE In distribution
14-521526E In distribution
14-521653 Device Size Text, specify—4.5MM X 23MM VARIABLE SCREW In distribution
14-521543 Device Size Text, specify—4.5MM X 13MM FIXED SCREW In distribution
14-521641 Device Size Text, specify—4.5MM X 11MM VARIABLE SCREW In distribution
14-522268 Device Size Text, specify—2 LEVEL 68MM FIXED PLATE In distribution
14-522111E In distribution
14-522496 In distribution
14-521656E In distribution
14-521520 Device Size Text, specify—4.0MM X 20MM FIXED SCREW In distribution
14-522126E In distribution
14-521646BE Device Size Text, specify—4.5 X16MM BLUNT VARIABLE SCREW In distribution
14-521516 Device Size Text, specify—4.0MM X 16MM FIXED SCREW In distribution
14-521544B Device Size Text, specify—4.5 X 14MM BLUNT FIXED SCREW In distribution
14-521538 Device Size Text, specify—4.5MM X 8MM FIXED SCREW In distribution
14-521521 Device Size Text, specify—4.0MM X 21MM FIXED SCREW In distribution
14-522448E Device Size Text, specify—4 LEVEL 48MM FIXED PLATE In distribution
14-521626E In distribution
14-521541 Device Size Text, specify—4.5MM X 11MM FIXED SCREW In distribution
14-522118E In distribution
14-522336E Device Size Text, specify—3 LEVEL 36MM FIXED PLATE In distribution
14-522488E Device Size Text, specify—4 LEVEL 88MM FIXED PLATE In distribution
14-521550E In distribution
14-521547 Device Size Text, specify—4.5MM X 17MM FIXED SCREW In distribution
14-521656BE Device Size Text, specify—4.5 X26MM BLUNT VARIABLE SCREW In distribution
14-521514 Device Size Text, specify—4.0MM X 14MM FIXED SCREW In distribution
14-521522 Device Size Text, specify—4.0MM X 22MM FIXED SCREW In distribution
14-521514E In distribution
14-522250E Device Size Text, specify—2 LEVEL 50MM FIXED PLATE In distribution
14-521552B Device Size Text, specify—4.5 X 22MM BLUNT FIXED SCREW In distribution
14-522339 Device Size Text, specify—3 LEVEL 39MM FIXED PLATE In distribution
14-522226 Device Size Text, specify—2 LEVEL 26MM FIXED PLATE In distribution
14-522476 In distribution
14-521544 Device Size Text, specify—4.5MM X 14MM FIXED SCREW In distribution
14-521640B Device Size Text, specify—4.5 X10MM BLUNT VARIABLE SCREW In distribution
14-522110 Device Size Text, specify—1 LEVEL 10MM FIXED PLATE In distribution
14-522220E In distribution
14-521652E In distribution
14-521512 Device Size Text, specify—4.0MM X 12MM FIXED SCREW In distribution
14-521608B Device Size Text, specify—4.0 X 8MM BLUNT VARIABLE SCREW In distribution
14-521542E In distribution
14-522369 In distribution
14-522140 Device Size Text, specify—5-Level 60 mm Fixed Plate MAXAN In distribution
14-522366 In distribution
14-522262E Device Size Text, specify—2 LEVEL 62MM FIXED PLATE In distribution
14-521640E In distribution
14-522360 In distribution
14-522345E Device Size Text, specify—3 LEVEL 45MM FIXED PLATE In distribution
14-521644BE Device Size Text, specify—4.5 X14MM BLUNT VARIABLE SCREW In distribution
14-521515 Device Size Text, specify—4.0MM X 15MM FIXED SCREW In distribution
14-522256 Device Size Text, specify—2 LEVEL 56MM FIXED PLATE In distribution
14-521612B Device Size Text, specify—4.0 X12MM BLUNT VARIABLE SCREW In distribution
14-521626B Device Size Text, specify—4.0 X26MM BLUNT VARIABLE SCREW In distribution
14-522122E In distribution
14-522387 In distribution
14-522254 Device Size Text, specify—2 LEVEL 54MM FIXED PLATE In distribution
14-522258 Device Size Text, specify—2 LEVEL 58MM FIXED PLATE In distribution
14-521540E In distribution
14-522464 In distribution
14-521523 Device Size Text, specify—4.0MM X 23MM FIXED SCREW In distribution
14-522348 In distribution
14-522195 Device Size Text, specify—5-Level 115 mm Fixed Plate MAXAN In distribution
14-521556B Device Size Text, specify—4.5 X 26MM BLUNT FIXED SCREW In distribution
14-522230 Device Size Text, specify—2 LEVEL 30MM FIXED PLATE In distribution
14-521626 Device Size Text, specify—4.0MM X 26MM VARIABLE SCREW In distribution
14-521556 Device Size Text, specify—4.5MM X 26MM FIXED SCREW In distribution
14-521656B Device Size Text, specify—4.5 X26MM BLUNT VARIABLE SCREW In distribution
14-521546B Device Size Text, specify—4.5 X 16MM BLUNT FIXED SCREW In distribution
14-522360E Device Size Text, specify—3 LEVEL 60MM FIXED PLATE In distribution
14-522114 Device Size Text, specify—1 LEVEL 14MM FIXED PLATE In distribution
14-521509 Device Size Text, specify—4.0MM X 9MM FIXED SCREW In distribution
14-521618BE Device Size Text, specify—4.0 X18MM BLUNT VARIABLE SCREW In distribution
14-522220 Device Size Text, specify—2 LEVEL 20MM FIXED PLATE In distribution
14-521554BE Device Size Text, specify—4.5MM X 24MM BLUNT FIXED SCREW In distribution
14-522345 In distribution
14-521614 Device Size Text, specify—4.0MM X 14MM VARIABLE SCREW In distribution
14-521524BE Device Size Text, specify—4.0MM X 24MM BLUNT FIXED SCREW In distribution
14-521645 Device Size Text, specify—4.5MM X 15MM VARIABLE SCREW In distribution
14-522244 Device Size Text, specify—2 LEVEL 44MM FIXED PLATE In distribution
14-521508 Device Size Text, specify—4.0MM X 8MM FIXED SCREW In distribution
14-522484E Device Size Text, specify—4 LEVEL 84MM FIXED PLATE In distribution
14-521520E In distribution
14-522170 Device Size Text, specify—5-Level 90 mm Fixed Plate MAXAN In distribution
14-522452 In distribution
14-521624B Device Size Text, specify—4.0 X24MM BLUNT VARIABLE SCREW In distribution
14-522118 Device Size Text, specify—1 LEVEL 18MM FIXED PLATE In distribution
14-522351E Device Size Text, specify—3 LEVEL 51MM FIXED PLATE In distribution
14-522238 Device Size Text, specify—2 LEVEL 38MM FIXED PLATE In distribution
14-521540 Device Size Text, specify—4.5MM X 10MM FIXED SCREW In distribution
14-522342 Device Size Text, specify—3 LEVEL 42MM FIXED PLATE In distribution
14-521625 Device Size Text, specify—4.0MM X 25MM VARIABLE SCREW In distribution
14-521518E In distribution
14-522264 Device Size Text, specify—2 LEVEL 64MM FIXED PLATE In distribution
14-522238E Device Size Text, specify—2 LEVEL 38MM FIXED PLATE In distribution
14-522180 Device Size Text, specify—5-Level 100 mm Fixed Plate MAXAN In distribution
14-521638E In distribution
14-521550BE Device Size Text, specify—4.5MM X 20MM BLUNT FIXED SCREW In distribution
14-521652BE Device Size Text, specify—4.5 X22MM BLUNT VARIABLE SCREW In distribution
14-521652B Device Size Text, specify—4.5 X22MM BLUNT VARIABLE SCREW In distribution
14-521514B Device Size Text, specify—4.0 X 14MM BLUNT FIXED SCREW In distribution
14-521616BE Device Size Text, specify—4.0 X16MM BLUNT VARIABLE SCREW In distribution
14-522240E Device Size Text, specify—2 LEVEL 40MM FIXED PLATE In distribution
14-522484 In distribution
14-522108 Device Size Text, specify—1 LEVEL 8MM FIXED PLATE In distribution
14-522256E Device Size Text, specify—2 LEVEL 56MM FIXED PLATE In distribution
14-521516BE Device Size Text, specify—4.0MM X 16MM BLUNT FIXED SCREW In distribution
14-522496E Device Size Text, specify—4 LEVEL 96MM FIXED PLATE In distribution
14-522110E In distribution
14-521614BE Device Size Text, specify—4.0 X14MM BLUNT VARIABLE SCREW In distribution
14-521526 Device Size Text, specify—4.0MM X 26MM FIXED SCREW In distribution
14-521518 Device Size Text, specify—4.0MM X 18MM FIXED SCREW In distribution
14-521525 Device Size Text, specify—4.0MM X 25MM FIXED SCREW In distribution
14-522113E In distribution
14-522351 In distribution
14-521620 Device Size Text, specify—4.0MM X 20MM VARIABLE SCREW In distribution
14-521615 Device Size Text, specify—4.0MM X 15MM VARIABLE SCREW In distribution
14-521608E In distribution
14-522234 Device Size Text, specify—2 LEVEL 34MM FIXED PLATE In distribution
14-521552E In distribution
14-521643 Device Size Text, specify—4.5MM X 13MM VARIABLE SCREW In distribution
14-521640BE Device Size Text, specify—4.5 X10MM BLUNT VARIABLE SCREW In distribution
14-521524E In distribution
14-522252E Device Size Text, specify—2 LEVEL 52MM FIXED PLATE In distribution
14-521554E In distribution
14-521623 Device Size Text, specify—4.0MM X 23MM VARIABLE SCREW In distribution
14-522232 Device Size Text, specify—2 LEVEL 32MM FIXED PLATE In distribution
14-521646B Device Size Text, specify—4.5 X16MM BLUNT VARIABLE SCREW In distribution
14-522185 Device Size Text, specify—5-Level 105 mm Fixed Plate MAXAN In distribution
14-522390E Device Size Text, specify—3 LEVEL 90MM FIXED PLATE In distribution
14-522132 Device Size Text, specify—1 LEVEL 32MM FIXED PLATE In distribution
14-522120 Device Size Text, specify—1 LEVEL 20MM FIXED PLATE In distribution
14-522234E Device Size Text, specify—2 LEVEL 34MM FIXED PLATE In distribution
14-522126 Device Size Text, specify—1 LEVEL 26MM FIXED PLATE In distribution
14-521655 Device Size Text, specify—4.5MM X 25MM VARIABLE SCREW In distribution
14-521644 Device Size Text, specify—4.5MM X 14MM VARIABLE SCREW In distribution
14-522122 Device Size Text, specify—1 LEVEL 22MM FIXED PLATE In distribution
14-521610B Device Size Text, specify—4.0 X10MM BLUNT VARIABLE SCREW In distribution
14-521639 Device Size Text, specify—4.5MM X 9MM VARIABLE SCREW In distribution
14-521624BE Device Size Text, specify—4.0 X24MM BLUNT VARIABLE SCREW In distribution
14-522116E In distribution
14-521550 Device Size Text, specify—4.5MM X 20MM FIXED SCREW In distribution
14-521552 Device Size Text, specify—4.5MM X 22MM FIXED SCREW In distribution
14-522448 In distribution
14-522333E Device Size Text, specify—3 LEVEL 33MM FIXED PLATE In distribution
14-522252 Device Size Text, specify—2 LEVEL 52MM FIXED PLATE In distribution
14-522504 In distribution
14-521514BE Device Size Text, specify—4.0MM X 14MM BLUNT FIXED SCREW In distribution
14-522363 In distribution
14-522270E Device Size Text, specify—2 LEVEL 70MM FIXED PLATE In distribution
14-522357E Device Size Text, specify—3 LEVEL 57MM FIXED PLATE In distribution
14-521508E In distribution
14-521546BE Device Size Text, specify—4.5MM X 16MM BLUNT FIXED SCREW In distribution
14-522381 In distribution
14-521544E In distribution
14-522268E Device Size Text, specify—2 LEVEL 68MM FIXED PLATE In distribution
14-521650 Device Size Text, specify—4.5MM X 20MM VARIABLE SCREW In distribution
14-521647 Device Size Text, specify—4.5MM X 17MM VARIABLE SCREW In distribution
14-522476E Device Size Text, specify—4 LEVEL 76MM FIXED PLATE In distribution
14-522460E Device Size Text, specify—4 Level 60 mm Fixed Plate In distribution
14-521548BE Device Size Text, specify—4.5MM X 18MM BLUNT FIXED SCREW In distribution
14-522111 Device Size Text, specify—1 LEVEL 11MM FIXED PLATE In distribution
14-522336 Device Size Text, specify—3 LEVEL 36MM FIXED PLATE In distribution
14-522165 Device Size Text, specify—5-Level 85 mm Fixed Plate MAXAN In distribution
14-522342E Device Size Text, specify—3 LEVEL 42MM FIXED PLATE In distribution
14-522480E Device Size Text, specify—4 LEVEL 80MM FIXED PLATE In distribution
14-522480 In distribution
14-522230E Device Size Text, specify—2 LEVEL 30MM FIXED PLATE In distribution

Showing 250 of 300 catalogue numbers.

Same Product Code

Other products under the same FDA product code
Product Sold by Catalogue numbers
ReLine Nuvasive, Inc. 2,998
CD Horizon® Spinal System Medtronic Sofamor Danek, Inc. 2,568
Creo Globus Medical, Inc. 1,765
AccelFix Spinal Fixation System L&K Biomed Co., Ltd. 1,755
Ozark Cervical Plate System VB Spine LLC 1,460
Sirion Astura Medical 1,246
Apex Spine System Spinecraft LLC 1,187
AnyPlus Spinal Fixation System GS Medical Co., Ltd. 986
Astra Spine System Spinecraft LLC 970
Zavation Zavation 966
ACP Nuvasive, Inc. 918
Polaris™ 5.5 Spinal System Biomet Spine 877

Showing 12 of 855. All products under Appliance, Fixation, Spinal Intervertebral Body

Recalls

3 of these are Class II. Class II means a temporary or reversible health consequence. Volume alone is not a quality signal: a manufacturer that ships more recalls more.

Recalls referencing this product code
Initiated FDA class Root cause Reason Quantity Closed
2018-07-30 Class II Nonconforming Material/Component The Vitality Shear-off Set Screw is not threading properly with the mating tulip head of the Vitality screws, hooks and connectors due to a manufacturing issue.These devices are indicated as an adjunct to fusion for various indications 16,429 devices (Thoracolumbosacral pedicle screw system,Spin 2021-04-28
2015-09-29 Class II Labeling mix-ups The packaging of 4.5 mm diameter MaxAn screws identifies/labels the screws as 4.0 mm diameter screws. 17 units 2016-04-29
2015-08-05 Class II Labeling mix-ups Some of P/N 14-521614B Lot 375440 was mislabeled as P/N 14-521614 Lot 375440. 7 parts 2016-02-10

Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.

Where China Actually Supplies

Every device page names the company that lists it and the factories registered to make the same thing. These are the sections with the most of them.

5,100manufacturers registered in China
2,581device types they are registered for
340,248device records, each naming its maker
31provinces with a registered manufacturer