(18 days)
Not Found
No
The document describes a mechanical spinal fixation system and its components. There is no mention of software, algorithms, or any technology that would typically incorporate AI or ML. The performance studies focus on mechanical testing.
Yes
The device is a spinal fixation system intended to provide temporary stabilization during spinal fusion, treating various spinal conditions like degenerative disc disease, scoliosis, and trauma.
No
The device description clearly states "temporary stabilization during the development of a solid fusion of the spine with bone graft." This indicates a therapeutic or reconstructive purpose, not a diagnostic one.
No
The device description explicitly states it consists of physical implants (spinal rods, pedicle screws, connectors) and instrumentation for insertion, all made from medical grade materials. This indicates it is a hardware-based medical device, not software-only.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD definition: In Vitro Diagnostics are devices used to examine specimens taken from the human body (like blood, urine, or tissue) to provide information about a person's health.
- Device description: The Vitality® Spinal Fixation System is described as a system of implants (rods, screws, connectors) intended for surgical fixation of the spine. It is a physical device implanted in the body.
- Intended Use: The intended use is for spinal fixation as an adjunct to fusion for various spinal conditions. This is a surgical intervention, not a diagnostic test performed on a specimen outside the body.
The device is a surgical implant, not a diagnostic tool.
N/A
Intended Use / Indications for Use
The Vitality® Spinal Fixation System implants are non-cervical spinal fixation devices intended for posterior pedicle screw fixation (T1-S2/ilium), posterior hook fixation (T1-L5), or anterolateral fixation (T8-L5). Pedicle screw fixation is indicated for skeletally mature patients and for adolescent patients.
These devices are indicated as an adjunct to fusion for all of the following indications: degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic sites), spondylolisthesis, trauma (i.e., fracture or dislocation), deformities or curvatures (i.e. scoliosis, and/or lordosis, Scheuermann's Disease), tumor, stenosis, pseudoarthrosis and/or failed previous fusion. When used as an adjunct to fusion, the Vitality® Spinal Fixation System is intended to be used with autograft and/or allograft.
In addition the Vitality® Spinal Fixation System is intended for treatment of severe spondylolisthesis (Grade 3 and 4) of the L5-S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft, having implants attached to the lumbosacral spine and or ilium with removal of the implant after attainment of a solid fusion. Levels of pedicle screw fixation for these patients are L3sacrum/ilium.
When used for posterior non-cervical pedicle screw fixation in pediatric patients, the Vitality® System implants are indicated as an adjunct to fusion to treat adolescent idiopathic scollosis. The Vitality® System is intended to be used with autograft. Pediatric pedicle screw fixation is limited to a posterior approach.
Assembly of a spinal fixation construct using the Vitality® Spinal Fixation System may include additionally any Instinct® Java™ System hook, any APEX® System hook, or the Universal Clamp® (titanium). These direct-connect single point of fixation implants act in concert with the Vitality® System rods and implants to support its surgical indications for use.
In order to achieve additional levels of fixation, the Vitality® Spinal Fixation System rods may be connected to the Instinct® Java™ System (Ø5.5mm rod) or the Virage® OCT Spinal Fixation System (Ø3.5mm rod) with the corresponding Vitality® rod connectors. Refer to the Instinct® Java™ System and Virage® OCT Spinal Fixation System package inserts for instructions and indications for use.
Product codes
NKB, KWP, KWQ
Device Description
The Vitality® Spinal Fixation System is a thoracolumbar and sacroiliac fixation system designed to aid in the surgical correction of several types of spinal conditions. The system consists of a variety of spinal rods, pedicle screws, and connectors intended only to provide temporary stabilization during the development of a solid fusion of the spine with bone graft. The system can be rigidly locked into a variety of configurations, with each construct being customized to the patient's anatomy. All implants are single use only and should not be reused under any circumstances. The implant system is intended to be removed after solid fusion has occurred.
The system also includes instrumentation for insertion and securing of the implants. All implants are made from medical grade titanium alloy; select rods are also available in medical grade cobalt chromium alloy. Implants made from medical grade titanium, medical grade titanium alloy, and medical grade cobalt chromium may be used together. Never use titanium, titanium alloy, and/or cobalt chromium with stainless steel in the same implant construct.
The Vitality Spinal Fixation System is compatible with the Virage® OCT Spinal Fixation System Rods, Instinct® Java" Spinal Fixation System Rods and Universal Clamp® Spinal Fixation System.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
non-cervical spinal, T1-S2/ilium, T1-L5, T8-L5, L5-S1 vertebra, lumbosacral spine, L3sacrum/ilium
Indicated Patient Age Range
skeletally mature patients, adolescent patients, pediatric patients
Intended User / Care Setting
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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
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Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
To support substantial equivalence, mechanical testing of the modified screw implants of the subject Vitality® Spinal Fixation System were assessed and tested appropriately in accordance with ASTM standards. Performance testing included tests per ASTM F1798 (axial grip strength, torsional grip strength, and flexion/extension moment grip strength) and per ASTM F1717 (static compression bending, dynamic compression bending, and static torsion). In all instances, the modified device functioned as intended and demonstrated substantial equivalence to the predicate device(s).
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
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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.
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.
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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
§ 888.3070 Thoracolumbosacral pedicle screw system.
(a)
Identification. (1) Rigid pedicle screw systems are comprised of multiple components, made from a variety of materials that allow the surgeon to build an implant system to fit the patient's anatomical and physiological requirements. Such a spinal implant assembly consists of a combination of screws, longitudinal members (e.g., plates, rods including dual diameter rods, plate/rod combinations), transverse or cross connectors, and interconnection mechanisms (e.g., rod-to-rod connectors, offset connectors).(2) Semi-rigid systems are defined as systems that contain one or more of the following features (including but not limited to): Non-uniform longitudinal elements, or features that allow more motion or flexibility compared to rigid systems.
(b)
Classification. (1) Class II (special controls), when 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: severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra; degenerative spondylolisthesis with objective evidence of neurologic impairment; fracture; dislocation; scoliosis; kyphosis; spinal tumor; and failed previous fusion (pseudarthrosis). These pedicle screw spinal systems must comply with the following special controls:(i) Compliance with material standards;
(ii) Compliance with mechanical testing standards;
(iii) Compliance with biocompatibility standards; and
(iv) Labeling that contains these two statements in addition to other appropriate labeling information:
“Warning: The safety and effectiveness of pedicle screw spinal systems have been established only for spinal conditions with significant mechanical instability or deformity requiring fusion with instrumentation. These conditions are significant mechanical instability or deformity of the thoracic, lumbar, and sacral spine secondary to severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra, degenerative spondylolisthesis with objective evidence of neurologic impairment, fracture, dislocation, scoliosis, kyphosis, spinal tumor, and failed previous fusion (pseudarthrosis). The safety and effectiveness of these devices for any other conditions are unknown.”
“Precaution: The implantation of pedicle screw spinal systems should be performed only by experienced spinal surgeons with specific training in the use of this pedicle screw spinal system because this is a technically demanding procedure presenting a risk of serious injury to the patient.”
(2) Class II (special controls), when a rigid pedicle screw system is intended to provide immobilization and stabilization of spinal segments in the thoracic, lumbar, and sacral spine as an adjunct to fusion in the treatment of degenerative disc disease and spondylolisthesis other than either severe spondylolisthesis (grades 3 and 4) at L5-S1 or degenerative spondylolisthesis with objective evidence of neurologic impairment. These pedicle screw systems must comply with the following special controls:
(i) The design characteristics of the device, including engineering schematics, must ensure that the geometry and material composition are consistent with the intended use.
(ii) Non-clinical performance testing must demonstrate the mechanical function and durability of the implant.
(iii) Device components must be demonstrated to be biocompatible.
(iv) Validation testing must demonstrate the cleanliness and sterility of, or the ability to clean and sterilize, the device components and device-specific instruments.
(v) Labeling must include the following:
(A) A clear description of the technological features of the device including identification of device materials and the principles of device operation;
(B) Intended use and indications for use, including levels of fixation;
(C) Identification of magnetic resonance (MR) compatibility status;
(D) Cleaning and sterilization instructions for devices and instruments that are provided non-sterile to the end user; and
(E) Detailed instructions of each surgical step, including device removal.
(3) Class II (special controls), when a semi-rigid system is intended to provide immobilization and stabilization of spinal segments in the thoracic, lumbar, and sacral spine as an adjunct to fusion for any indication. In addition to complying with the special controls in paragraphs (b)(2)(i) through (v) of this section, these pedicle screw systems must comply with the following special controls:
(i) Demonstration that clinical performance characteristics of the device support the intended use of the product, including assessment of fusion compared to a clinically acceptable fusion rate.
(ii) Semi-rigid systems marketed prior to the effective date of this reclassification must submit an amendment to their previously cleared premarket notification (510(k)) demonstrating compliance with the special controls in paragraphs (b)(2)(i) through (v) and paragraph (b)(3)(i) of this section.
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
Zimmer Biomet Spine, Inc. Ms. Kelly Stratton Regulatory Affairs Specialist 10225 Westmoor Drive Westminster, Colorado 80021 July 14, 2017
Re: K171907
Trade/Device Name: Vitality® Spinal Fixation System Regulation Number: 21 CFR 888.3070 Regulation Name: Thoracolumbosacral pedicle screw system Regulatory Class: Class II Product Code: NKB, KWP, KWQ Dated: June 23, 2017 Received: June 26, 2017
Dear Ms. Stratton:
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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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); medical device reporting (reporting of medical device-
Image /page/0/Picture/11 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is a stylized image of three human profiles facing to the right, stacked on top of each other.
1
related adverse events) (21 CFR 803); 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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely,
Mark N. Melkerson -S
Mark N. Melkerson Director Division of Orthopedic Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known)
K171907
Device Name Vitality® Spinal Fixation System
Indications for Use (Describe)
The Vitality® Spinal Fixation System implants are non-cervical spinal fixation devices intended for posterior pedicle screw fixation (TI-S2/iium), posterior hook fixation (TI-L5), or anterolateral fixation (T8-L5). Pedicle screw fixation is indicated for skeletally mature patients and for adolescent patients.
These devices are indicated as an adjunct to fusion for all of the following indications: degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic sites), spondylolisthesis, trauma (i.e., fracture or dislocation), deformities or curvatures (i.e. scolosis, Scheuermann's Disease), tumor, stenoss, pseudoarthrosis and/or failed previous fusion. When used as an adjunct to fusion, the Vitality Spinal Fixation System is intended to be used with autograft and/or allograft.
In addition the Vitality® Spinal Fixation System is intended for treatment of severe spondylolisthesis (Grade 3 and 4) of the LS-S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft, having implants attached to the and or ilium with removal of the implant aftainment of a solid fusion. Levels of pedicle screw fixation for these patients are L3sacrum/ilium.
When used for posterior non-cervical pediatic patients, the Vitality® System implants are indicated as an adjunct to fusion to treat adolescent idiopathic scoliosis. The Vitality® System is intended to be used with autograft. Pediatric pedicle screw fixation is limited to a posterior approach.
Assembly of a spinal fixation construct using the Vitality® Spinal Fixation System may include additionally any Instinct Java® System hook, any APEX® System hook, or the Universal Clamp® (titanium). These direct-connect single point of fixation implants act in concert with the Vitality® System rods and implants to support its surgical indications for use.
In order to achieve additional levels of fixation, the Vitality® Spinal Fixation System rods may be connected to the Instinct Java® System (05.5mm rod) or the Virage® OCT Spinal Fixation System (03.5mm rod) with the corresponding Vitality® rod connectors. Refer to the Instinct Java® System and Virage® OCT Spinal Fixation System package inserts for instructions for use.
|×| Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED.
FOR FDA USE ONLY
Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)
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510(k) Summary
This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of 21 CFR § 807.92.
| Preparation Date | July 12, 2017 |
|---|---|
| Applicant/Sponsor | Zimmer Biomet Spine, Inc. |
| 10225 Westmoor Dr. | |
| Westminster, CO 80021 | |
| Contact Person | Kelly Stratton |
| Regulatory Affairs Specialist | |
| Phone: 303-501-8386 | |
| Fax: 303-501-8444 | |
| Trade Name | Vitality® Spinal Fixation System |
| Common Name | Pedicle Screw Spinal System |
| Device Class | Class II |
| Classification Name | Thoracolumbosacral Pedicle Screw System (NKB) |
| Class II per 21 CFR §888.3070 | |
| Appliance, Fixation, Spinal Interlaminal (KWP) | |
| Class II per 21 CFR §888.3050 | |
| Appliance, Fixation, Spinal Intervertebral Body (KWQ) | |
| Class II per 21 CFR §888.3060 | |
| Device Panel | Orthopedic |
Device Description & Technological Characteristics:
The Vitality® Spinal Fixation System is a thoracolumbar and sacroiliac fixation system designed to aid in the surgical correction of several types of spinal conditions. The system consists of a variety of spinal rods, pedicle screws, and connectors intended only to provide temporary stabilization during the development of a solid fusion of the spine with bone graft. The system can be rigidly locked into a variety of configurations, with each construct being customized to the patient's anatomy. All implants are single use only and should not be reused under any circumstances. The implant system is intended to be removed after solid fusion has occurred.
The system also includes instrumentation for insertion and securing of the implants. All implants are made from medical grade titanium alloy; select rods are also available in medical grade cobalt chromium alloy. Implants made from medical grade titanium, medical grade titanium
4
alloy, and medical grade cobalt chromium may be used together. Never use titanium, titanium alloy, and/or cobalt chromium with stainless steel in the same implant construct.
The Vitality Spinal Fixation System is compatible with the Virage® OCT Spinal Fixation System Rods, Instinct® Java" Spinal Fixation System Rods and Universal Clamp® Spinal Fixation System.
Intended Use / Indications for Use:
The Vitality® Spinal Fixation System implants are non-cervical spinal fixation devices intended for posterior pedicle screw fixation (T1-S2/ilium), posterior hook fixation (T1-L5), or anterolateral fixation (T8-L5). Pedicle screw fixation is indicated for skeletally mature patients and for adolescent patients.
These devices are indicated as an adjunct to fusion for all of the following indications: degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic sites), spondylolisthesis, trauma (i.e., fracture or dislocation), deformities or curvatures (i.e. scoliosis, and/or lordosis, Scheuermann's Disease), tumor, stenosis, pseudoarthrosis and/or failed previous fusion. When used as an adjunct to fusion, the Vitality® Spinal Fixation System is intended to be used with autograft and/or allograft.
In addition the Vitality® Spinal Fixation System is intended for treatment of severe spondylolisthesis (Grade 3 and 4) of the L5-S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft, having implants attached to the lumbosacral spine and or ilium with removal of the implant after attainment of a solid fusion. Levels of pedicle screw fixation for these patients are L3sacrum/ilium.
When used for posterior non-cervical pedicle screw fixation in pediatric patients, the Vitality® System implants are indicated as an adjunct to fusion to treat adolescent idiopathic scollosis. The Vitality® System is intended to be used with autograft. Pediatric pedicle screw fixation is limited to a posterior approach.
Assembly of a spinal fixation construct using the Vitality® Spinal Fixation System may include additionally any Instinct® Java™ System hook, any APEX® System hook, or the Universal Clamp® (titanium). These direct-connect single point of fixation implants act in concert with the Vitality® System rods and implants to support its surgical indications for use.
In order to achieve additional levels of fixation, the Vitality® Spinal Fixation System rods may be connected to the Instinct® Java™ System (Ø5.5mm rod) or the Virage® OCT Spinal Fixation System (Ø3.5mm rod) with the corresponding Vitality® rod connectors. Refer to the Instinct® Java™ System and Virage® OCT Spinal Fixation System package inserts for instructions and indications for use.
Summary of Technologies:
The technological characteristics of the subject Vitality® Spinal Fixation System components remain the same as, or similar to, the predicate Vitality® Spinal Fixation System (K150896) in regards to intended use, indications for use, design, manufacturing methods, fundamental technology, and
5
operational principles. The purpose of this submission is to seek clearance for minor modifications to the screw design, the addition of hooks, and the addition of associated instruments.
Performance Data:
To support substantial equivalence, mechanical testing of the modified screw implants of the subject Vitality® Spinal Fixation System were assessed and tested appropriately in accordance with ASTM standards. Performance testing included tests per ASTM F1798 (axial grip strength, torsional grip strength, and flexion/extension moment grip strength) and per ASTM F1717 (static compression bending, dynamic compression bending, and static torsion). In all instances, the modified device functioned as intended and demonstrated substantial equivalence to the predicate device(s).
Substantial Equivalence:
The subject Vitality® Spinal Fixation System is substantially equivalent to the Vitality® Spinal Fixation System (K150896).
Conclusion:
The Vitality® Spinal Fixation System is substantially equivalent to the predicate system as a spinal fixation device in regards to intended use, indications for use, fundamental technology including design, materials, manufacturing methods, sterility, and operational principles. Furthermore, mechanical testing and other supporting information sufficiently demonstrate the substantial equivalence of the subject components to the Vitality® Spinal Fixation System, which has been cleared for non-cervical spinal fixation. Based on this information, the subject device does not raise any new issues regarding the safety or efficacy when compared to its predicates.