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The FDA filing describes the NuVasive NVJJB System as a device for intraoperative neurophysiological monitoring and status assessment during spinal surgery. It electrically stimulates…
The FDA filing describes the NuVasive NVJJB System as a device for intraoperative neurophysiological monitoring and status assessment during spinal surgery.
It electrically stimulates nerves through electrodes on surgical accessories and monitors muscle responses using electromyography or transcranial motor evoked potentials.
Listed Item
NVJJB Insulator, InStim K-Wire Sterile
System Information
The system provides information directly to the surgeon to help assess a patient’s neurophysiological status. The filing also lists disposable conductive probes, electrodes and electrode leads among accompanying accessories.
Who Else Makes It
Concentrated in Zhejiang (2), Jiangsu (2), Guangdong (2). 6 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Shandong Weigao Orthopaedic Device Co., Ltd. | Weihai | Shandong | Contract manufacturer | 42 |
| Forefront Medical Technology (Jiangsu) Co., Ltd. | Changzhou | Jiangsu | Contract manufacturer | 14 |
| Xian Friendship Medical Electronics Co., Ltd. | Xi’An | Shaanxi | Contract manufacturer | 10 |
| Ningbo Shun YE Medical Company, Ltd. | Cixi Ningbo | Zhejiang | Contract manufacturer | 8 |
| Shenzhen Launch Electrical Co., Ltd. | Shenzhen | Guangdong | Contract manufacturer | 8 |
| Pine Moon Electronics Co., Ltd. | Shenzhen | Guangdong | Contract manufacturer | 8 |
| Goals Sterilization Co., Ltd. | Jiaxing | Zhejiang | Contract manufacturer | 26 |
| Changzhou Emanmed Biotechnology Co., Ltd. | Changzhou | Jiangsu | Contract manufacturer | 4 |
Record
| Listed by | Nuvasive, Inc., United States |
|---|---|
| FDA product code | ETN |
| Device type | Stimulator, Nerve |
| Device class | Class 2 |
| Regulation | 21 CFR 874.1820 |
| Establishment | Specification developer, Repacker / relabeller, Complaint-file establishment, Manufacturer, Exporter |
| 510(k) | K112717 |
| Record published | 2016-09-26 |
| Record revised | 2025-06-11 (version 6) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Supplied sterile | Yes |
| Single use | Yes |
| Prescription | Prescription only |
| Supplied as a kit | Yes |
| Label carries | lot or batch number, expiry date, manufacturing date |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| 8010070 | In distribution | |
| 1010346 | In distribution | |
| 8010101 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| ReLine | Nuvasive, Inc. | 226 |
| Stimulator, Nerve | Medtronic Xomed, Inc. | 125 |
| MaXcess | Nuvasive, Inc. | 95 |
| Armada | Nuvasive, Inc. | 67 |
| Stimulator, Nerve | Neurovision Medical Products, Inc. | 47 |
| Precept | Nuvasive, Inc. | 39 |
| MAS Plif | Nuvasive, Inc. | 36 |
| NIM | Medtronic Xomed, Inc. | 34 |
| Nerveana® | Neurovision Medical Products, Inc. | 30 |
| SpheRx | Nuvasive, Inc. | 30 |
| IOM Stimulator Probes | Spes Medica Srl | 29 |
| NVM5 | Nuvasive, Inc. | 25 |
Showing 12 of 119. All products under Stimulator, Nerve
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K112717 | 2012-04-13 |
| K112718 | 2012-03-16 |
| K111597 | 2011-10-13 |
| K051718 | 2005-09-15 |
| K040543 | 2004-04-01 |
| K032083 | 2003-10-24 |
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.