(205 days)
Not Found
Not Found
No
The description focuses on the mechanical properties and intended use of a titanium alloy spacer, with no mention of AI or ML technologies.
Yes
The device is used to treat diseased vertebral bodies, tumors, and fractures in the spine, all of which fall under the definition of therapeutic intervention.
No
The device is described as an implantable titanium alloy spacer for vertebral body replacement, and its intended use is to replace diseased vertebral bodies or treat fractures, which are therapeutic actions, not diagnostic ones.
No
The device description clearly states it is a "titanium alloy spacer for vertebral body replacement" with physical components like a hollow center, outer ring, screws, and ridges. This indicates a hardware 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 describes a surgical implant used to replace vertebral bodies in the spine. This is a therapeutic and structural function within the body.
- Device Description: The device is described as a titanium alloy spacer with screws for fixation. This is a physical implant.
- 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 compatibility testing.
IVD devices are used outside the body to analyze samples and provide diagnostic information. This device is implanted inside the body for structural support and replacement.
N/A
Intended Use / Indications for Use
The Interpore Cross International AFD is indicated for use in the thoracolumbar spine (i.e., T10 to L5) to replace a diseased vertebral body resected or excised for the treatment of turnors in order to achieve anterior decompression of the spinal cord and neural tissues, and to restore the height of a collapsed vertebral body. The Interpore Cross International AFD is also indicated for treating fractures of the thoracic and lumbar spine. The Interpore Cross International AFD is designed to restore the biomechanical integrity of the anterior, middle and posterior spinal column even in the absence of fusion for a prolonged period.
Product codes
MQP
Device Description
The Interpore Cross International AFD is a titanium alloy spacer for vertebral body replacement. It has a predominately hollow center and outer ring with screws for fixation into the vertebral bodies. The hollow center allows for the addition of bone graft material. In addition, there are ridges on the superior and inferior surfaces of the implant to enhance placement and prevent expulsion.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
thoracolumbar spine (i.e., T10 to L5)
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)
Mechanical testing, including static axial compression, torsional loading, shear compression and expulsion testing indicates that the proposed Interpore Cross International AFD meets or exceeds all functional requirements and supports its suitability for use.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Not Found
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 888.3060 Spinal intervertebral body fixation orthosis.
(a)
Identification. A spinal intervertebral body fixation orthosis is a device intended to be implanted made of titanium. It consists of various vertebral plates that are punched into each of a series of vertebral bodies. An eye-type screw is inserted in a hole in the center of each of the plates. A braided cable is threaded through each eye-type screw. The cable is tightened with a tension device and it is fastened or crimped at each eye-type screw. The device is used to apply force to a series of vertebrae to correct “sway back,” scoliosis (lateral curvature of the spine), or other conditions.(b)
Classification. Class II.
0
022143
page 1 of 2
510(k) SUMMARY
SUBMITTED BY
Lynn Rodarti Manager, Regulatory and Clinical Affairs Interpore Cross International 181 Technology Drive Irvine, California 92618
JAN 2 3 2003
(949) 453-3200
July 1, 2002
This summary of 510(k) substantial equivalence information is being submitted in accordance with the requirements of 21 CFR §807.92.
CLASSIFICATION, COMMON OR USUAL NAME, DEVICE NAME
Classification Name: Vertebral Body Replacement Common/Usual Name: Vertebral Body Replacement Product Classification: Class II Proprietary Name: Interpore Cross International Anterior Fixation Device (AFD)
PREDICATE DEVICE
The predicate device is the GEO™ Structure that is currently manufactured and distributed by Interpore Cross International.
INDICATIONS-FOR-USE
The Interpore Cross International AFD is indicated for use in the thoracolumbar spine (i.e., T10 to L5) to replace a diseased vertebral body resected or excised for the treatment of turnors in order to achieve anterior decompression of the spinal cord and neural tissues, and to restore the height of a collapsed vertebral body. The Interpore Cross International AFD is also indicated for treating fractures of the thoracic and lumbar spine. The Interpore Cross International AFD is designed to restore the biomechanical integrity of the anterior, middle and posterior spinal column even in the absence of fusion for a prolonged period.
DEVICE DESCRIPTION
The Interpore Cross International AFD is a titanium alloy spacer for vertebral body replacement. It has a predominately hollow center and outer ring with screws for fixation into the vertebral bodies. The hollow center allows for the addition of bone graft material. In addition, there are ridges on the superior and inferior surfaces of the implant to enhance placement and prevent expulsion.
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COMPARISON TO THE PREDICATE DEVICE
The Internore Cross International AFD is substantially equivalent to the GEO Structure that is currently manufactured and distributed by Interpore Cross International. Both implants are used to treat the same conditions, have essentially the same precautions and contraindications for use, and have equivalent potential for complications for the risk of use. In addition, they both represent a basic design concept in terms of safety and effectiveness, and differ only in minor details. Based on the basic design concept, the use of established well known materials, feature comparisons, mechanical testing, indications for use, preproduction quality assurance planning and engineering analysis, Interpore Cross International believes that sufficient evidence exists to reasonably conclude that this device is substantially equivalent to the existing legally marketed device.
DISCUSSION OF NONCLINICAL TESTS
Data regarding the functional performance of the proposed Interpore Cross International AFD has been generated. Mechanical testing, including static axial compression, torsional loading, shear compression and expulsion testing indicates that the proposed Interpore Cross International AFD meets or exceeds all functional requirements and supports its suitability for use.
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Image /page/2/Picture/1 description: The image shows the logo for the Department of Health & Human Services - USA. The logo is a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract image of three human profiles facing right, with three wave-like lines above them.
JAN 2 3 2003
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Ms. Wendy Spielberger Senior Clinical Regulatory Coordinator Interpore Cross International 181 Technology Drive Irvine, CA 92618-2402
Re: K022143
Trade/Device Name: Interpore Cross International Anterior Fixation Device Regulation Number: 21 CFR 888.3060 Regulation Name: Vertebral body replacement device Regulatory Class: Class II Product Code: MQP Dated: November 20, 2002 Received: November 21, 2002
Dear Ms. Spielberger:
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.
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Page 2 - Ms. Wendy Spielberger
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 (301) 594-4659. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97) you may obtain. Other general information on your responsibilities under the Act may be obtained 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 N Milken
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
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510(k) Number (if known): K022143
Device Name: Interpore Cross International Anterior Fixation Device (AFD)
Indications-For-Use:
The Internore Cross International AFD is indicated for use in the thoracolumbar spine (i.e., T10 to L5) to replace a diseased vertebral body resected or excised for the treatment of tumors in order to achieve anterior decompression of the spinal cord and neural tissues, and to restore the height of a collapsed vertebral body. The Interpore Cross International AFD is also indicated for treating fractures of the thoracic and lumbar spine. The Interpore Cross International AFD is designed to restore the biomechanical integrity of the anterior, middle and posterior spinal column even in the absence of fusion for a prolonged period.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Mark N. Milken
ivision Sign-Off) Division of General. Restorative and Neurological Devices
KO22145 · 10(k) Number_
Prescription Use (PER 21 CFR 801.109) OR
Over-The-Counter Use
(Optional Format 1-2-96)