Willow 14 Guidewire
The 0.014-inch Willow Guidewire helps trained physicians introduce and position catheters or other interventional devices in the neurovascular and peripheral circulation. It provides…
The 0.014-inch Willow Guidewire helps trained physicians introduce and position catheters or other interventional devices in the neurovascular and peripheral circulation. It provides intravascular access during diagnostic and interventional procedures in small, tortuous vessels.
The guidewire has a shapeable tip offered in straight and preshaped configurations. The physician can rotate the wire to aid navigation through the vessels. Soft, Standard and Support stiffness profiles are available, including the listed Standard straight-tip configuration.
Listed Item
0.014 Microguidewire, Standard, Straight Tip, 315cm, 10cm
Handling Accessories
The guidewire is intended for a single use and is supplied with an introducer, torque device and shaping mandrel. Its use requires training in percutaneous intravascular techniques.
Who Else Makes It
Concentrated in Jiangsu (2), Zhejiang (1), Beijing (1).
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Terumo Medical Products (Hangzhou) Co., Ltd. | Hangzhou | Zhejiang | Contract manufacturer | 7 |
| Suzhou Zenith Vascular Scitech Limited | Suzhou | Jiangsu | Manufacturer | 6 |
| Shanghai Achieva Medical Suzhou Co., Ltd. | Suzhou | Jiangsu | Manufacturer | 2 |
| Deepintec Scientific Co., Ltd. | Beijing | Beijing | Manufacturer | 2 |
| Enlight Medical Technologies (Shenzhen) Co., Ltd. | Shenzhen | Guangdong | Manufacturer | 1 |
Record
| Listed by | Arbor Endovascular, United States |
|---|---|
| FDA product code | MOF |
| Device type | Guide, Wire, Catheter, Neurovasculature |
| Device class | Class 2 |
| Regulation | 21 CFR 870.1330 |
| Establishment | Specification developer, Complaint-file establishment, Manufacturer |
| 510(k) | K243756 |
| Record published | 2025-12-05 |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Supplied sterile | Yes |
| Single use | Yes |
| Prescription | Prescription only |
| Label carries | lot or batch number, expiry date, manufacturing date |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| USTA14ST215L09 | In distribution | |
| USTA14SO215L | In distribution | |
| USTA14SU315L | In distribution | |
| USTA14SU315L09 | In distribution | |
| USTA14SU315L | In distribution | |
| USTA14SO315S | In distribution | |
| USTA14ST315L09 | In distribution | |
| USTA14SU215S | In distribution | |
| USTA14ST315S | In distribution | |
| USTA14SU315S09 | In distribution | |
| USTA14SO315S09 | In distribution | |
| USTA14SU215L | In distribution | |
| USTA14SO215S | In distribution | |
| USTA14SO215S09 | In distribution | |
| USTA14ST215S | In distribution | |
| USTA14SU215L09 | In distribution | |
| USTA14ST315S09 | In distribution | |
| USTA14SO215L09 | In distribution | |
| USTA14SU215S09 | In distribution | |
| USTA14ST215S09 | In distribution | |
| USTA14ST215L | In distribution | |
| USTA14SO315L09 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Cypress 14 Guidewire | Arbor Endovascular | 9 |
| Aristotle | Scientia Vascular | 8 |
| DCwire™ | Shanghai Achieva Medical Suzhou Co., Ltd. | 8 |
| Synchro Select | Stryker GmbH | 6 |
| Chikai Nexus 014 | Asahi Intecc Co., Ltd. | 6 |
| Hybrid Guidewire | Balt USA, LLC | 5 |
| Chikai | Asahi Intecc Co., Ltd. | 4 |
| Volo | Scientia Vascular | 4 |
| Chikai black | Asahi Intecc Co., Ltd. | 4 |
| Chikai Nexus petit | Asahi Intecc Co., Ltd. | 3 |
| Agility | Cerenovus, Inc. | 3 |
| Traxcess | MicroVention, Inc. | 3 |
Showing 12 of 42. All products under Guide, Wire, Catheter, Neurovasculature
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K262424 | 2026-08-14 |
| K260537 | 2026-03-19 |
| K260130 | 2026-02-13 |
| K253168 | 2025-11-26 |
| K243756 | 2025-07-17 |
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.