(69 days)
Not Found
Not Found
No
The summary describes a mechanical spinal fixation system and does not mention any software, algorithms, or AI/ML capabilities.
No
Explanation: This device is intended to provide immobilization and stabilization of spinal segments as an adjunct to fusion, which is a supportive rather than therapeutic function. It is a surgical implant designed to aid in the mechanical stability of the spine, not to treat a disease directly or restore function on its own.
No
Explanation: The device is a spinal implant system intended for immobilization and stabilization of spinal segments as an adjunct to fusion, not for diagnosing conditions.
No
The device description explicitly lists physical components made of stainless steel or titanium, such as rods, hooks, screws, and surgical instruments. This indicates it is a hardware-based medical device, not software-only.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states that the device is for "immobilization and stabilization of spinal segments... as an adjunct to fusion." This describes a surgical implant used directly on the patient's body to treat structural issues.
- Device Description: The description lists components like rods, screws, hooks, and connectors. These are all physical implants and surgical tools, not reagents, instruments, or software used to examine specimens from the human body.
- Lack of IVD Characteristics: There is no mention of analyzing biological samples (blood, tissue, urine, etc.), performing tests on specimens, or providing diagnostic information based on laboratory analysis.
IVD devices are used to examine specimens from the human body to provide information for diagnosis, monitoring, or screening. This device is a surgical implant used for structural support and stabilization within the body.
N/A
Intended Use / Indications for Use
When used as a posterior pedicle screw fixation system, the Synthes Posterior Universal Spinal System devices are intended to provide immobilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: degenerative spondylolisthesis with objective evidence of neurologic impairment, fracture, dislocation, scoliosis, spinal tumor, and failed previous fusion (pseudarthrosis).
In addition, the Synthes Posterior Universal Spinal System is intended for treatment of severe spondylolisthesis (Grade 3 and 4) of the L - S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft having implants attached to the lumbar and sacral spine with removal of the implants after the attainment of a solid fusion. The levels of pedicle screw fixation for these patients are L3-S2.
When used as a posterior non-pedicle screw fixation system, Synthes Posterior Universal Spinal System devices are intended for scoliotic, or kyphotic deformities (such as scoliosis, Schuermann's disease), degenerative disc disease (back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), and fractures of the posterior thoracolumbar spine. In addition, when used with the 3.5mm / 6.0mm parallel connector, the Synthes Posterior Universal Spinal System can be linked to the Posterior Cervical/Thoracic Hook/Rod System.
The Synthes Posterior Universal Spinal System devices are intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: degenerative spondylolisthesis with objective evidence of neurologic impairment, fracture, dislocation, scoliosis, kyphosis, spinal tumor, and failed previous fusion (pseudarthrosis).
Product codes (comma separated list FDA assigned to the subject device)
MNI, KWP, and MNH
Device Description
Synthes Posterior Universal Spinal System consists of stainless steel or titanium components and consists of rods, hooks, side-opening screws with collar and nut (including he subject 9mm diameter side opening screw), variable axis screws with rod and screw connector, collar, locking ring and nut, a trans-connector system, open and closed transverse bars, parallel connectors. Schanz screws, clamp with posterior nut and associated manual surgical instruments.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
thoracic, lumbar, and sacral spine
Indicated Patient Age Range
skeletally mature patients
Intended User / Care Setting
Not Found
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Not Found
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Not Found
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 888.3050 Spinal interlaminal fixation orthosis.
(a)
Identification. A spinal interlaminal fixation orthosis is a device intended to be implanted made of an alloy, such as stainless steel, that consists of various hooks and a posteriorly placed compression or distraction rod. The device is implanted, usually across three adjacent vertebrae, to straighten and immobilize the spine to allow bone grafts to unite and fuse the vertebrae together. The device is used primarily in the treatment of scoliosis (a lateral curvature of the spine), but it also may be used in the treatment of fracture or dislocation of the spine, grades 3 and 4 of spondylolisthesis (a dislocation of the spinal column), and lower back syndrome.(b)
Classification. Class II.
0
Synthes Posterior Universal Spine System Premarket Notification ( K983530 ) Additional Information
Summary of Safety and Effectiveness Information DEC 1 6 1998 [510(k) Summary]
SYNTHES (U.S.A.) 1690 Russell Road Paoli, PA 19301
(610) 647-9700 Contact: Jonathan M. Gilbert 12/09/98
Device: Synthes Posterior Universal Spinal System consists of stainless steel or titanium components and consists of rods, hooks, side-opening screws with collar and nut (including he subject 9mm diameter side opening screw), variable axis screws with rod and screw connector, collar, locking ring and nut, a trans-connector system, open and closed transverse bars, parallel connectors. Schanz screws, clamp with posterior nut and associated manual surgical instruments.
This system is substantially equivalent to previously cleared Synthes spinal systems and is supported by testing which satisfies the requirements of posterior thoracolumbar and sacral fixation.
When used as a posterior pedicle screw fixation system, the Synthes Posterior Universal Spinal System devices are intended to provide immobilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: degenerative spondylolisthesis with objective evidence of neurologic impairment, fracture, dislocation, scoliosis, spinal tumor, and failed previous fusion (pseudarthrosis).
In addition, the Synthes Posterior Universal Spinal System is intended for treatment of severe spondylolisthesis (Grade 3 and 4) of the L - S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft having implants attached to the lumbar and sacral spine with removal of the implants after the attainment of a solid fusion. The levels of pedicle screw fixation for these patients are L3-S2.
When used as a posterior non-pedicle screw fixation system, Synthes Posterior Universal Spinal System devices are intended for scoliotic, or kyphotic deformities (such as scoliosis, Schuermann's disease), degenerative disc disease (back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), and fractures of the posterior thoracolumbar spine. In addition, when used with the 3.5mm / 6.0mm parallel connector, the Synthes Posterior Universal Spinal System can be linked to the Posterior Cervical/Thoracic Hook/Rod System.
1
Image /page/1/Picture/1 description: The image is a seal for the Department of Health & Human Services - USA. The seal is circular and contains the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. In the center of the seal is an abstract image of an eagle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
DEC 1 6 1998
Mr. Jonathan M. Gilbert Senior Regulatory Affairs Associate Synthes Spine Post Office Box 0548 1690 Russell Road Paoli. Pennsylvania 19301
Re: K983530
Synthes Posterior Universal Spinal System - additional components Regulatory Class: II Product Codes: MNI. KWP. and MNH Dated: October 7, 1998 Received: October 8, 1998
Dear Mr. Gilbert:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration. listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (OS) for Medical Devices: General regulation (21 CFR Part 820) and that. through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
2
Page 2 - Mr. Jonathan M. Gilbert
This letter will allow you to begin marketing your device as described in your 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4659. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html".
Sincerely yours,
Celia M. Witten, Ph.D., M.D. Director
Division of General and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
3
Synthes Posterior Universal Spine System Premarket Notification
Page 1 of 1
510(k) Number (if known): -NA-K983530
Device Name: Synthes Posterior Universal Spinal System
Indications for Use:
The Synthes Posterior Universal Spinal System devices are intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: degenerative spondylolisthesis with objective evidence of neurologic impairment, fracture, dislocation, scoliosis, kyphosis, spinal tumor, and failed previous fusion (pseudarthrosis).
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
| Prescription Use | X |
|---|---|
| ------------------ | --- |
OR
| Over-the-Counter Use | ____________________ (Per 21 CFR 801.109) |
|---|---|
| ---------------------- | ------------------------------------------- |
Signature
Wiston of General Restorative I 510(k) Number
Premarket Notification
Synthes Spine RA01