(28 days)
Not Found
No
The document describes a mechanical spinal reconstruction system and does not mention any software, algorithms, or data processing that would indicate the use of AI or ML.
Yes
The device is described as a "Reconstruction System" and its indications for use include treating conditions such as DDD, spondylolisthesis, spinal stenosis, fracture, and tumors, which are all therapeutic interventions designed to alleviate pain, promote healing, and restore function.
No
The device description indicates that the VERTEX™ Reconstruction System is a posterior system consisting of rods, hooks, screws, and connecting components, designed to promote fusion and provide stabilization. This describes a surgical implant, not a tool for diagnosis.
No
The device description explicitly lists physical components such as rods, hooks, screws, multi-axial screws, connecting components, and cables, all fabricated from medical grade titanium or titanium alloy. 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 describes a surgical implant system designed to promote fusion and provide stabilization in the cervical and thoracic spine. This is a therapeutic intervention performed in vivo (within the body).
- Device Description: The device description details the components of a surgical implant system (rods, hooks, screws, cables) made from medical-grade materials. These are physical devices implanted during surgery.
- Lack of IVD Characteristics: There is no mention of the device being used to examine specimens derived from the human body (like blood, urine, tissue, etc.) to provide information for diagnosis, monitoring, or treatment.
IVD devices are used in vitro (outside the body) to analyze biological samples. This device is a surgical implant used in vivo.
N/A
Intended Use / Indications for Use
When intended to promote fusion of the cervical spine and the thoracic spine, (CI-T3), the VERTEX™ Reconstruction System is indicated for the following: DDD (neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, spinal stenosis, fracture, dislocation, failed previous fusion and/or tumors.
Hooks and Rods: The hooks and rods are also intended to provide stabilization to promote fusion following reduction of fracture/dislocation or trauma in the cervical/upper thoracic (C1-T3) spine.
Screws/Connectors: The use of screws (3.5mm, 4.0mm and 4.5mm cancellous and 4.0mm cortical) is limited to placement in T1-T3 in treating thoracic conditions only. The screws are not intended to be placed in the cervical spine. Titanium ATLAS™ Cable System to be used with the VERTEX™ Reconstruction System allows for cable attachment to the posterior cervical or thoracic spine.
Product codes
KWP
Device Description
The VERTEX™ Reconstruction System is a posterior system, which consists of a variety of shapes and sizes of rods, hooks, screws, multi-axial screws, and connecting components, which can be rigidly locked to the rod in a variety of configurations, with each construct being tailormade for the individual case. Titanium ATLAS™ cable may be used with this system at the surgeon's discretion. The VERTEX™ Reconstruction System is fabricated from medical grade titanium or titanium alloy. The VERTEX™ Reconstruction System also includes a retaining ring for the multi-axial screw made of Shape Memory Alloy (Nitinol - NiTi). Shape Memory Alloy is compatible with titanium or titanium alloy implants only. Do not use with stainless steel. The purpose of this submission was to modify the existing tulip head design into a smooth post screw, and to update the offset connector and eyebolt connection.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
cervical spine and the thoracic spine, (CI-T3)
Indicated Patient Age Range
Not Found
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)
Reference Device(s)
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
OCT 1 - 2004
VERTEXTM Reconstruction System 510(k) Summary August, 2004
| I. | Company: | Medtronic Sofamor Danek USA, Inc.
1800 Pyramid Place
Memphis, Tennessee 38132
(901) 396-3133 |
|-----|----------------------|-------------------------------------------------------------------------------------------------------|
| | Contact: | Richard W. Treharne, Ph.D.
Senior Vice President, Regulatory Affairs |
| II. | Product Name: | VERTEX™ Reconstruction System |
| | Classification Name: | Spinal Interlaminal Fixation Orthosis |
| | Regulation Number: | 888.3050 |
| | Code: | KWP |
III. Description:
The VERTEX™ Reconstruction System is a posterior system, which consists of a variety of shapes and sizes of rods, hooks, screws, multi-axial screws, and connecting components, which can be rigidly locked to the rod in a variety of configurations, with each construct being tailormade for the individual case. Titanium ATLAS™ cable may be used with this system at the surgeon's discretion.
The VERTEX™ Reconstruction System is fabricated from medical grade titanium or titanium alloy. The VERTEX™ Reconstruction System also includes a retaining ring for the multi-axial screw made of Shape Memory Alloy (Nitinol - NiTi). Shape Memory Alloy is compatible with titanium or titanium alloy implants only. Do not use with stainless steel.
The purpose of this submission was to modify the existing tulip head design into a smooth post screw, and to update the offset connector and eyebolt connection.
IV Indications
When intended to promote fusion of the cervical spine and the thoracic spine, (CI-T3), the VERTEX™ Reconstruction System is indicated for the following:
DDD (neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, spinal stenosis, fracture, dislocation, failed previous
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1
Image /page/1/Picture/0 description: The image contains a handwritten alphanumeric string. The string appears to be "K042402". The characters are written in a simple, slightly irregular style, typical of handwriting. The contrast is high, with dark characters against a light background, making them easily readable.
fusion and/or tumors.
Hooks and Rods
The hooks and rods are also intended to provide stabilization to promote fusion following reduction of fracture/dislocation or trauma in the cervical/upper thoracic (C1-T3) spine.
Screws/Connectors
The use of screws (3.5mm, 4.0mm and 4.5mm cancellous and 4.0mm cortical) is limited to placement in T1-T3 in treating thoracic conditions only. The screws are not intended to be placed in the cervical spine.
Titanium ATLAS™ Cable System to be used with the VERTEX™ Reconstruction System allows for cable attachment to the posterior cervical or thoracic spine.
V. Substantial Equivalence:
Documentation has been provided which demonstrates that the VERTEX™ Reconstruction System is substantially equivalent to VERTEX™ Reconstruction System that was previously cleared in K023555 and K003780.
Page 2 of 2
000024
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DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/2/Picture/1 description: The image is a circular seal with the logo of the U.S. Department of Health & Human Services. The seal features the department's name in a circular arrangement around the perimeter. In the center of the seal is a stylized emblem consisting of three overlapping, curved shapes, which are meant to represent the human form. The emblem is a symbol of the department's mission to protect the health of all Americans and provide essential human services.
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT 1 - 2004
Mr. Richard Treharne, Ph.D. Senior Vice President Regulatory Affairs Medtronic Sofamor Danek, Inc. 1800 Pyramid Place Memphis, Tennessee 38132
Re: K042402
Trade/Device Name: VERTEX Reconstruction System Regulation Number: 21 CFR 888.3050 Regulation Name: Spinal interlaminal fixation orthosis Regulatory Class: II Product Code: KWP Dated: August 25, 2004 Received: September 3, 2004
Dear Dr. Treharne:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and 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) that do not require approval of a premarket approval application (PMA). 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 (PMA), 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 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
3
Page 2 - Richard W. Treharne, Ph.D.
This letter will allow you to begin marketing your device as described in your Section 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), please contact the Office of Compliance at (240) 276-0120. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer 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,
Mark A. Miller
Celia M. Witten, Ph.D., M.D. Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
Page 1 of September 2004
510(k) Number (if known): K042402
Device Name: ________________VERTEX™ Reconstruction System
Indications for Use
When intended to promote fusion of the cervical spine and the thoracic spine, (C1-T3), the VERTEXTM Reconstruction System is indicated for the following:
DDD (neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, spinal stenosis, fracture, dislocation, failed previous fusion and/or tumors.
Hooks and Rods
The hooks and rods are also intended to provide stabilization to promote fusion following reduction of fracture/dislocation or trauma in the cervical/upper thoracic (C1-T3) spine.
Screws/Connectors
The use of screws (3.5mm and 4.0mm cancellous, and 4.0mm cortical) is limited to placement in T1-T3 in treating thoracic conditions only. Screws are not intended to be placed in the cervical spine.
Titanium ATLAS™ Cable used with the VERTEX™ Reconstruction System allows for cable attachment to the posterior cervical or thoracic spine.
AND/OR Prescription Use Over-The-Counter Use > (Part 21 CFR 801 Subpart D) (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Mark N. Millhuse
Sign-Off) Division of General, Restorative, and Neurological Devices
510(k) Number K 042402