Adena-Zina Spinal System
FDA 510(k) K231931 · Shanghai Sanyou Medical Co, Ltd.
510(k) numberK231931
Submission
- Device name
- Adena-Zina Spinal System
- Applicant
- Shanghai Sanyou Medical Co, Ltd.
Jiading District, CN - Received
- June 30, 2023
- Decision date
- July 28, 2023
- Decision
- Substantially Equivalent (SESE)
- Type
- Special 510(k)
- Summary
- 510(k) summary available from FDA
Device classification
- Product code
- NKB – Thoracolumbosacral Pedicle Screw System
- Device class
- Class II (moderate risk)
- Regulation
- 21 CFR 888.3070
- Specialty
- Orthopedic
- Implant
- Yes
Intended to provide immobilization and stabilization of spinal segments in thoracic, lumbar, and sacral spine as an adjunct to fusion.
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| 510(k) | Device | Applicant | Decision |
|---|---|---|---|
| K262828 | KHEIRON® Spinal Fixation System, including patient specific K-RODNKB · Special | S.M.A.I.O | 09/04/2026SE |
| K260362 | QUATTRO Spinal system (Open Configuration); QUATTRO-GADGET Spinal system (MIS…NKB · Traditional | MANTIZ Co., Ltd. | 07/24/2026SE |
| K253943 | Tiger 2 SystemNKB · Traditional | Zavation Medical Products, LLC | 07/24/2026SE |
| K261284 | Invictus® Small Stature Spinal Fixation System; Invictus® 2.0 Spinal Fixation SystemNKB · Traditional | Alphatec Spine, Inc. | 07/14/2026SE |
| K253802 | KHEIRON® Spinal Fixation System, including patient specific K-RODNKB · Special | S.M.A.I.O | 07/01/2026SE |
| K253045 | Socko Vimax Spinal Fixation SystemNKB · Traditional | Socko Medical Co., Ltd. | 06/17/2026SE |
| K251251 | ChanPin Pedicle Screw Spinal SystemNKB · Traditional | Chanpin Medtak Co., Ltd. | 06/09/2026SE |
| K260989 | Varion Thoracolumbar Fixation SystemNKB · Traditional | Kyocera Medical Technologies Inc. (KMTI) | 05/15/2026SE |
| K253739 | SCRIPT Rods, CREO Stabilization System, REVERE® Stabilization System, REVERE® 4.5…NKB · Traditional | Globus Medical, Inc. | 05/07/2026SE |
| K261130 | AccelFix Spinal Fixation SystemNKB · Special | L&K BIOMED Co., Ltd. | 05/05/2026SE |
More from L&K BIOMED Co., Ltd.
| 510(k) | Device | Decision |
|---|---|---|
| K230872 | Halis Lumbar Cage System, Lydia Anterior Lumbar Fusion System, Dica Direction…MAX · Traditional | 12/12/2023SE |
| K230961 | Zeus Spinal SystemNKB · Special | 10/10/2023SE |
| K211689 | KEYSTONE PEEK Cage SystemMAX · Traditional | 09/21/2021SE |
| K212066 | Adena-Zina SystemNKB · Traditional | 08/16/2021SE |
| K163366 | Shanghai Sanyou CARMEN Cervical Fusion SystemKWQ · Traditional | 10/05/2017SE |
| K163422 | Shanghai Sanyou PEEK Cage SystemODP · Traditional | 09/18/2017SE |
| K152781 | Adena-Zina SystemNKB · Traditional | 02/12/2016SE |
| K131512 | Katia SystemKWQ · Traditional | 08/07/2013SE |
Questions and answers
When was Adena-Zina Spinal System cleared by the FDA?
Adena-Zina Spinal System (K231931) received a 510(k) decision of Substantially Equivalent on July 28, 2023, 28 days after the submission was received.
What is the product code of K231931?
The FDA product code is NKB – Thoracolumbosacral Pedicle Screw System, a Class II (moderate risk) device regulated under 21 CFR 888.3070.