System, Nuclear Magnetic Resonance Imaging
Headholder 9734367 Polestar HH V2 SSA UP
12manufacturers in China registered for this device type
23catalogue numbers in this listing
1recall
Who Else Makes It
Concentrated in Shanghai (3), Beijing (2), Guangdong (2). One is registered as a contract manufacturer, able to build to a specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Shanghai Chenguang Medical Technologies Co., Ltd. | Shanghai | Shanghai | Contract manufacturer | 2 |
| GE Healthcare (China) Co., Ltd. | Beijing | Beijing | Specification developer | 22 |
| Shanghai United Imaging Healthcare Co., Ltd. | Shanghai | Shanghai | Manufacturer | 12 |
| Siemens Shenzhen Magnetic Resonance Ltd. | Shenzhen | Guangdong | Contract manufacturer | 8 |
| GE Healthcare (Tianjin) Company Limited | Tianjin | Tianjin | Specification developer | 5 |
| GE Healthcare (China) Co., Ltd. – Tianjin | Tianjin | Tianjin | Specification developer | 3 |
| Shenzhen RF Tech Co., Ltd. | Shenzhen | Guangdong | Complaint-file establishment | 2 |
| Shanghai Chenshi Medical Instruments Co., Ltd. | Shanghai | Shanghai | Exporter | 2 |
| MRI Division, Beijing Wandong Medical Technology Co., Ltd. | Beijing | Beijing | Manufacturer | 1 |
| Jiangsu Magspin Instrument Co., Ltd. | Kunshan | Jiangsu | Manufacturer | 1 |
| Xingaoyi Medical Equipment Co., Ltd. | Yuyao | Zhejiang | Manufacturer | 1 |
| Sino Canada Health Engineering Research Institute (Hefei) Ltd. (Scheri) | Hefei | Anhui | Complaint-file establishment | 1 |
Record
| Listed by | Medtronic Navigation, Inc., United States |
|---|---|
| FDA product code | LNH |
| Device type | System, Nuclear Magnetic Resonance Imaging |
| Device class | Class 2 |
| Regulation | 21 CFR 892.1000 |
| Establishment | Specification developer, Repacker / relabeller, Manufacturer |
| 510(k) | K032541 |
| Record published | 2016-06-20 |
| Record revised | 2021-09-20 (version 6) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Sterilisation | Moist Heat or Steam Sterilization |
| Single use | Yes |
| Prescription | Prescription only |
| Supplied as a kit | Yes |
| Label carries | lot or batch number |
| Packaging | Pack of 5 |
| Sizes | Length 25 to 57 mm |
| Distribution end date | 2025-05-09 |
Catalogue Numbers
| Catalogue number | Size | Per pack | Status |
|---|---|---|---|
| 9734070 | In distribution | ||
| 9731909 | In distribution | ||
| 9734019 | In distribution | ||
| 9734215 | In distribution | ||
| 9734367 | In distribution | ||
| 9734024 | In distribution | ||
| 9734405 | In distribution | ||
| 9734470 | In distribution | ||
| 9734000 | 5 | In distribution | |
| 9733481 | Length 57.0 mm | In distribution | |
| 9733482 | Length 49.0 mm | In distribution | |
| 9734071 | In distribution | ||
| 9734018 | In distribution | ||
| 9734017 | In distribution | ||
| 9734370 | In distribution | ||
| 9734213 | In distribution | ||
| 9733309 | In distribution | ||
| 9733483 | Length 41.0 mm | In distribution | |
| 9733484 | Length 33.0 mm | In distribution | |
| 9734025 | In distribution | ||
| 9734371 | In distribution | ||
| 9733485 | Length 25.0 mm | In distribution | |
| 9730235R | Withdrawn |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Ingenia | Philips Medical Systems Nederland B.V. | 72 |
| System, Nuclear Magnetic Resonance Imaging | GE Medical Systems, L.L.C. | 40 |
| Uni-frame® Thermoplastic | Medtec LLC | 19 |
| Positioning Cushion | Medtec LLC | 18 |
| Posicast® Thermoplastic | Medtec LLC | 18 |
| System, Nuclear Magnetic Resonance Imaging | GE Healthcare (Tianjin) Company Limited | 16 |
| Invivo | Philips DS North America LLC | 15 |
| Type-S™ Thermoplastic | Medtec LLC | 14 |
| Aperto Lucent | Fujifilm Corporation | 13 |
| MRI Integral “T” with Check Valve for Medrad® Spectris MR Injector | Bayer Medical Care Inc. | 11 |
| PPG Finger Band | IVY Biomedical Systems, Inc. | 11 |
| Vac-Lok™ Cushion | Medtec LLC | 10 |
Showing 12 of 478. All products under System, Nuclear Magnetic Resonance Imaging
Recalls Naming This Product
2 recalls name this product by its own identifiers, the 510(k) it is cleared under.
| Recalled by | Identified by | Initiated | FDA class | Root cause | Reason | Quantity | Closed |
|---|---|---|---|---|---|---|---|
| Medtronic Navigation, Inc. | 510(k) number | 2016-06-20 | Class II | Process change control | Medtronic Navigation is recalling certain components of the PoleStar system (N20 / N30) because of misplaced ground pins which may cause electrical shock to the user. | 52 | 2017-06-21 |
| Odin Medical Limited | 510(k) number | 2010-07-01 | Not classified | Device Design | Electronic box on headstrap may overheat, causing burn to patient. | 560 units | 2010-11-09 |
PMA Approvals
A premarket approval is the full Class III route, granted on clinical evidence rather than on equivalence to an existing device. It is the highest regulatory bar a device of this type can clear.
| PMA number | Decision | Trade name | Approved to |
|---|---|---|---|
| P860010 | 1988-06-12 | INSTRUMENTARIUM ULF MR IMAGING SYSTEM | Palomex Instrumentarium Corp. |
| P860062 | 1988-05-25 | RESONEX RX4000{TM} MAGNETIC RESONANCE IMAGING SYST | Resonex, Inc. |
| P850043 | 1987-12-30 | MAGNISCAN 5000 MRI SYSTEM | Thomson-Cgr Medical Corp. |
| P830074 | 1987-11-25 | GE SIGNA MAGNETIC RESONANCE DIAGNOSTIC IMAGING SYS | General Electric Co. |
| P840063 | 1987-08-11 | GYROSCAN(TM) | Philips Medical Systems Technologies Ltd |
| P840007 | 1987-04-02 | GYREX, MODELS S3500 & S5000 | Elscint, Inc. |
| P830076 | 1986-10-08 | FONAR NMR WHOLE BODY SCANNER BETA 3000 | Fonar Corp. |
| P830052 | 1986-05-28 | NUCLEAR MAGNETIC RESONANCE SCANNER MODELS NMR 1000 | Philips Medical Systems (Cleveland), Inc. |
| P830051 | 1986-04-30 | TESLACON(TM) NMR IMAGING SYSTEM | Technicare Corp. |
| P830053 | 1985-12-18 | DIASONICS NMR IMAGING SYSTEM | Diasonics, Inc. |
| P830081 | 1985-06-06 | MAGNETOM | Siemens Healthcare Limited |
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.