CastleLoc-S Posterior Cervical Fixation System/LnK Posterior Cervical Fixation S

One-Piece Transitional Rod Ø3.5, Ø5.5, 150mm, 250mm(Ti Alloy)

Registry build 21.09.26
4manufacturers in China registered for this device type
314catalogue numbers in this listing
4510(k) clearances naming this product code

Who Else Makes It

Concentrated in Jiangsu (1), Shandong (1), Fujian (1). One is registered as a contract manufacturer, able to build to a specification.

Chinese manufacturers registered for FDA product code NKG
Manufacturer City Province Registered as Device types
Zibo Dante Co., Ltd. Zibo Shandong Contract manufacturer 17
Medtronic (Changzhou) Medical Devices Technology Co., Ltd. Changzhou Jiangsu Manufacturer 53
Double Medical Technology Inc. Xiamen Fujian Contract manufacturer 14
Zhejiang Decans Medical Devices Co., Ltd. Jiaxing Zhejiang Manufacturer 10

Record

Regulatory record for CastleLoc-S Posterior Cervical Fixation System/LnK Posterior Cervical Fixation S
Listed by L&K Biomed Co., Ltd., South Korea
FDA product code NKG
Device type Posterior Cervical Screw System
Device class Class 2
Regulation 21 CFR 888.3075
Establishment Contract manufacturer, Repacker / relabeller, Manufacturer, Exporter
Record published 2016-11-16
Record revised 2025-07-14 (version 5)

Specifications

Specifications
MRI safety Labeling does not contain MRI Safety Information
Sterilisation Moist Heat or Steam Sterilization
Single use Yes
Label carries lot or batch number, manufacturing date

Catalogue Numbers

Catalogue numbers for CastleLoc-S Posterior Cervical Fixation System/LnK Posterior Cervical Fixation S
Catalogue number Size Status
6123-3503 In distribution
6133-3540 In distribution
6134-3580 In distribution
6112-3520 In distribution
6117-4024 In distribution
6119-3540 In distribution
6103-7037 In distribution
6113-3510 In distribution
6117-3528 In distribution
6136-3560 In distribution
6112-4014 In distribution
6136-3545 In distribution
6142-2250 In distribution
6144-0019 In distribution
6119-4030 In distribution
6111-4014 In distribution
6121-3522 In distribution
6119-3548 In distribution
6112-3514 In distribution
6125-51525 In distribution
6111-4038 In distribution
6144-0013 In distribution
6125-41540 In distribution
6116-3528 In distribution
6125-51540 In distribution
6115-4048 In distribution
6134-3560 In distribution
6122-3510 In distribution
6111-4010 In distribution
6114-4040 In distribution
6122-3504 In distribution
6115-3536 In distribution
6126-61030 In distribution
6118-4046 In distribution
6126-41030 In distribution
6144-0017 In distribution
6145-0012 In distribution
6126-61525 In distribution
6118-4036 In distribution
6114-3528 In distribution
6119-4018 In distribution
6112-4010 In distribution
6142-2160 In distribution
6126-41525 In distribution
6126-61535 In distribution
6121-3515 In distribution
6114-4022 In distribution
6111-4026 In distribution
6126-41040 In distribution
6126-52015 In distribution
6113-4014 In distribution
6113-4032 In distribution
6113-3534 In distribution
6118-3520 In distribution
6113-4050 In distribution
6111-4046 In distribution
6141-1003 In distribution
6115-4018 In distribution
6126-42010 In distribution
6101-6036 In distribution
6112-4046 In distribution
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6133-3560 In distribution
6135-3580 In distribution
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6126-51520 In distribution
6117-4036 In distribution
6112-4042 In distribution
6112-4038 In distribution
6112-4034 In distribution
6114-4014 In distribution
6142-2258 In distribution
6116-4046 In distribution
6115-3540 In distribution
6142-1049 In distribution
6123-3504 In distribution
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6142-1069 In distribution
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Showing 250 of 300 catalogue numbers.

Same Product Code

Other products under the same FDA product code
Product Sold by Catalogue numbers
Bridalveil Astura Medical 1,718
Proficient™ Posterior Cervical Spine System Spine Wave, Inc. 1,590
Invictus Alphatec Spine, Inc. 1,538
Paeon Posterior Cervical Fixation System Aegis Spine 1,408
ReLine Nuvasive, Inc. 1,072
PathLoc-C Posterior Cervical Fixation System L&K Biomed Co., Ltd. 706
Cosy Signus Medizintechnik Gmbh 550
Yukon OCT Spinal System VB Spine LLC 451
Astra-OCT Spine System Spinecraft LLC 440
Symphony Medos International Sàrl 389
Medyssey Poseidon OCT Spinal Fixation System Medyssey Co., Ltd. 387
Infinity™ Occipitocervical Upper Thoracic System Medtronic Sofamor Danek, Inc. 375

Showing 12 of 336. All products under Posterior Cervical Screw System

510(K) Clearances

FDA 510(k) clearances naming this product code
Clearance Decision date
K231840 2023-07-20
K200793 2020-10-08
K162136 2016-11-03
K153439 2016-07-21

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