Atlantis™ Anterior Cervical Plate, Divergence™ Anterior Cervical Fusion System, Premier™ Anterior Cervical Plate, Venture™ Anterior Cervical Plate, Zephir™ Anterior Cervical Plate System and Zevo™ Anterior Cervical Plate System
K182885 · Medtronic Sofamor Danek USA, Inc. · KWQ · Feb 6, 2019 · Orthopedic
Device Facts
Record ID
K182885
Device Name
Atlantis™ Anterior Cervical Plate, Divergence™ Anterior Cervical Fusion System, Premier™ Anterior Cervical Plate, Venture™ Anterior Cervical Plate, Zephir™ Anterior Cervical Plate System and Zevo™ Anterior Cervical Plate System
Applicant
Medtronic Sofamor Danek USA, Inc.
Product Code
KWQ · Orthopedic
Decision Date
Feb 6, 2019
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 888.3060
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
Atlantis™ Anterior Cervical Plate System: Properly used, this system is intended for anterior interbody screw fixation from C2 to T1. The indications and contraindications of spinal instrumentation systems should be well understood by the surgeon. The system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions. Nota bene: this device system is intended for anterior cervical intervertebral body fusions only. Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine. Divergence™ Anterior Cervical Fusion System: The Divergence™ anterior cervical plate and bone screw components are intended for anterior interbody screw fixation from C2-T1. The indications and contraindications of spinal instrumentation systems should be well understood by the surgeon. Plate and bone screw components are in the temporary stabilization of the anterior spine during the development of spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies); 2) trauma (including fractures); 3) tumors; 4) deformity (defined as kyphosis, or scoliosis); 5) pseudoarthrosis; and/or 6) failed previous fusions. The Divergence™ anterior cervical cage component is intended to be used for anterior cervical interbody fusion procedures in skeletally mature patients with cervical disc disease at one level from C2-C3 to C7-T1. Cervical disc disease is defined as intractable radiculopathy with herniated disc and/or osteophyte formation on posterior vertebral endplates producing symptomatic nerve root and/or spinal cord compression confirmed by radios. This cage is to be used in patients who have had six weeks of non operative treatment. The Divergence™ cage must be used with supplemental fixation. The Divergence™ cage is also required to be used with autogenous bone graft and/or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and is to be implanted via an open, anterior approach. When used together, the Divergence™ components can be used only to treat cervical disc disease. Divergence™ Anterior Cervical Fusion System (Stand-Alone Interbody): The Divergence™ Anterior Cervical Fusion System consists of a stand-alone interbody device indicated for use in anterior cervical interbody fusion procedures in skeletally mature patients with cervical disc disease at one level from C2-C3 to C7-T1. Cervical disc disease is defined as intractable radiculopathy with herniated disc and/or osteophyte formation on posterior vertebral endplates producing symptomatic nerve root and/or spinal cord compression confirmed by radiographic studies. The Divergence™ stand-alone cervical interbody device must be used with internal screw fixation. The Divergence™ stand-alone cervical interbody device is also required to be used with autogenous bone graft and is to be implanted via an open, anterior approach. This cervical device is to be used in patients who have had six weeks of nonoperative treatment. Patients with previous non-fusion spinal surgery at involved level may be treated with the device. Premier™ Anterior Cervical Plate System: Properly used, this system is intended for anterior interbody screw fixation of the indications and contraindications of spinal instrumentation systems should be well understood by the system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions. Nota bene: this device system is intended for anterior cervical intervertebral body fusions only. Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine. Venture™ Anterior Cervical Plate System: Properly used, this system is intended for anterior interbody screw fixation of the indications and contraindications of spinal instrumentation systems should be well understood by the system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions. Nota bene: this device system is intended for anterior cervical intervertebral body fusions only. Zephir™ Anterior Cervical Plate System: Properly used, this system is intended for anterior interbody screw/plate fixation of the indications and contraindications of spinal instrumentation systems should be well understood by the system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions. Nota bene: this device system is intended for anterior cervical intervertebral body fusions only. Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine. Zevo™ Anterior Cervical Plate System: The Zevo™ Anterior Cervical Plate System is interbody screw fixation from C2 to T1. The system is indicated for use in the temporary stabilization of the anterior spine during development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radios), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis), 5) pseudarthrosis, and/or 6) failed previous fusions. Nota bene: this device system is intended for anterior cervical intervertebral body fusions only. Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine.
Device Story
System comprises bone plates, screws, washers, and interbody cages for anterior cervical spine fixation; used for temporary stabilization during fusion. Components implanted via open anterior approach; surgeon-operated. Submission updates labeling to include MRI safety information. No changes to device design or technological characteristics.
Clinical Evidence
Bench testing only. Evaluation of MR safety and compatibility performed per ASTM F2052, F2213, F2119, and F2182. No clinical data provided.
Technological Characteristics
Materials: Titanium alloy, Nitinol (NiTi). Components: Bone plates, screws, washers, interbody cages. Fixation: Anterior interbody screw/plate fixation. Standards: ASTM F2052, F2213, F2119, F2182, F2503. No software or active energy source.
Indications for Use
Indicated for skeletally mature patients requiring temporary anterior cervical spine stabilization (C2-T1) for degenerative disc disease, trauma, tumors, deformity, pseudarthrosis, or failed fusions. Divergence cage indicated for cervical disc disease (radiculopathy/myelopathy) at one level (C2-C3 to C7-T1) after 6 weeks of non-operative treatment. Contraindicated for posterior element (pedicle) attachment.
Regulatory Classification
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.
Predicate Devices
Atlantis™ Anterior Cervical Plate System (K152623)
Atlantis™ Anterior Cervical Plate System (K130640)
Atlantis™ Anterior Cervical Plate System (K081038)
Atlantis™ Anterior Cervical Plate System (K063100)
Atlantis™ Anterior Cervical Plate System (K021461)
Atlantis™ Anterior Cervical Plate System (K970806)
Divergence™ Anterior Cervical Fusion System (K140417)
Divergence™ Anterior Cervical Fusion System (K141599)
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Image /page/0/Picture/0 description: The image contains the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, which is a blue square with the letters "FDA" in white. To the right of the blue square is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.
February 6, 2019
Medtronic Sofamor Danek USA, Inc. Ms. Kanesha Hines Regulatory Affairs Specialist 1800 Pyramid Place Memphis. Tennessee 38132
## Re: K182885
Trade/Device Name: Atlantis™ Anterior Cervical Plate, Divergence™ Anterior Cervical Fusion System, Premier™ Anterior Cervical Plate, Venture™ Anterior Cervical Plate, Zephir™ Anterior Cervical Plate System and Zevo™ Anterior Cervical Plate Svstem Regulation Number: 21 CFR 888.3060 Regulation Name: Spinal intervertebral body fixation orthosis Regulatory Class: Class II Product Code: KWO. OVE. ODP Dated: January 15, 2019 Received: January 16, 2019
Dear Ms. Hines:
We have reviewed vour 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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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
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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 of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/CombinationProducts/GuidanceRegulatoryInformation/ucm597488.html; good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
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 comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
# Ronald P. Jean -S
for 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) K182885
#### Device Name
Atlantis™ Anterior Cervical Plate, Divergence™ Anterior Cervical Fusion System, Premier™ Anterior Cervical Plate, Venture™ Anterior Cervical Plate, Zephir™ Anterior Cervical Plate System and Zevo™ Anterior Cervical Plate System
#### Indications for Use (Describe)
Atlantis™ Anterior Cervical Plate System:
Properly used, this system is intended for anterior interbody screw fixation from C2 to T1. The indications and contraindications of spinal instrumentation systems should be well understood by the system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.
Nota bene: this device system is intended for anterior cervical intervertebral body fusions only.
Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine.
Divergence™ Anterior Cervical Fusion System:
The Divergence™ anterior cervical plate and bone screw components are intended for anterior interbody screw fixation from C2-T1. The indications and contraindications of spinal instrumentation systems should be well understood by the surgeon. Plate and bone screw components are in the temporary stabilization of the anterior spine during the development of spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies); 2) trauma (including fractures); 3) tumors; 4) deformity (defined as kyphosis, or scoliosis); 5) pseudoarthrosis; and/or 6) failed previous fusions.
The Divergence™ anterior cervical cage component is intended to be used for anterior cervical interbody fusion procedures in skeletally mature patients with cervical disc disease at one level from C2-C3 to C7-T1. Cervical disc disease is defined as intractable radiculopathy with herniated disc and/or osteophyte formation on posterior vertebral endplates producing symptomatic nerve root and/or spinal cord compression confirmed by radios. This cage is to be used in patients who have had six weeks of non operative treatment. The Divergence™ cage must be used with supplemental fixation. The Divergence™ cage is also required to be used with autogenous bone graft and/or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and is to be implanted via an open, anterior approach.
When used together, the Divergence™ components can be used only to treat cervical disc disease.
#### Divergence™ Anterior Cervical Fusion System (Stand-Alone Interbody)
The Divergence™ Anterior Cervical Fusion System consists of a stand-alone interbody device indicated for use in anterior cervical interbody fusion procedures in skeletally mature patients with cervical disc disease at one level from C2-C3 to C7-T1. Cervical disc disease is defined as intractable radiculopathy with herniated disc and/or osteophyte formation on posterior vertebral endplates producing symptomatic nerve root and/or spinal cord compression confirmed by radiographic studies. The Divergence™ stand-alone cervical interbody device must be used with internal screw fixation. The Divergence™ stand-alone cervical interbody device is also required to be used with autogenous bone graft and is to be implanted via an open, anterior approach. This cervical device is to be used in patients who have had six weeks of nonoperative treatment. Patients with previous non-fusion spinal surgery at involved level may be treated with the device.
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#### Premier™ Anterior Cervical Plate System:
Properly used, this system is intended for anterior interbody screw fixation of the indications and contraindications of spinal instrumentation systems should be well understood by the system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.
Nota bene: this device system is intended for anterior cervical intervertebral body fusions only.
Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine.
## Venture™ Anterior Cervical Plate System:
Properly used, this system is intended for anterior interbody screw fixation of the indications and contraindications of spinal instrumentation systems should be well understood by the system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.
Nota bene: this device system is intended for anterior cervical intervertebral body fusions only.
#### ZephirTM Anterior Cervical Plate System:
Properly used, this system is intended for anterior interbody screw/plate fixation of the indications and contraindications of spinal instrumentation systems should be well understood by the system is indicated for use in the temporary stabilization of the anterior spine during the development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.
Nota bene: this device system is intended for anterior cervical intervertebral body fusions only.
Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine.
## Zevo™ Anterior Cervical Plate System:
The Zevo™ Anterior Cervical Plate System is interbody screw fixation from C2 to T1. The system is indicated for use in the temporary stabilization of the anterior spine during development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radios), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis), 5) pseudarthrosis, and/or 6) failed previous fusions.
Nota bene: this device system is intended for anterior cervical intervertebral body fusions only.
Warning: this device is not approved for screw attachments (pedicles) of the cervical, thoracic, or lumbar spine.
Type of Use (Select one or both, as applicable)
X Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
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# 510(k) SUMMARY
# MEDTRONIC Sofamor Danek MRI Update for Medtronic Anterior Cervical Plate Systems
# January 2019
| Submitter: | Medtronic Sofamor Danek USA, Inc.<br>1800 Pyramid Place<br>Memphis, Tennessee 38132<br>Telephone: (901)396-3133<br>Fax: (901) 346-9738 |
|----------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Contact Person | Kanesha Hines<br>Regulatory Affairs Specialist<br>Direct Telephone: (901)399-2670 |
| Date Prepared | January 15, 2019 |
| Name of Device | Medtronic Anterior Cervical Plate and Fusion Systems (Atlantis™<br>Anterior Cervical Plate, Divergence™ Anterior Cervical Fusion<br>System, Premier™ Anterior Cervical Plate, Venture™ Anterior<br>Cervical Plate, Zephir™ Anterior Cervical Plate System and<br>Zevo™ Anterior Cervical Plate System) |
| Common Name | Appliance, Fixation, Spinal Intervertebral Body |
| Trade Name | Atlantis™ Anterior Cervical Plate, Divergence™ Anterior<br>Cervical Fusion System, Premier™ Anterior Cervical Plate,<br>Venture™ Anterior Cervical Plate, Zephir™ Anterior Cervical<br>Plate System and Zevo™ Anterior Cervical Plate System |
| Regulatory Class,<br>Regulation Number,<br>Regulation Name, and<br>Device Product Code | Class II 21 CFR 888.3060 Spinal Intervertebral Body Fixation Orthosis; KWQ, 21 CFR 888.3080 Intervertebral body fusion device OVE, ODP |
| Predicate Devices | Primary Predicate 1- K152623 Atlantis™ Anterior Cervical Plate System (S.E 11/12/2015) Predicate 2- K130640 Atlantis™ Anterior Cervical Plate System (S.E 06/04/2013) Predicate 3- K081038 Atlantis™ Anterior Cervical Plate System (S.E 08/15/2008) Predicate 4- K063100 Atlantis™ Anterior Cervical Plate System (S.E 02/23/2007) Predicate 5- K021461 Atlantis™ Anterior Cervical Plate System (S.E 07/22/2002) |
| | Predicate 6- K970806 Atlantis™ Anterior Cervical Plate System (S.E 05/02/197) Predicate 7- K140417 Divergence™ Anterior Cervical Fusion System (S.E. 07/09/2014) Predicate 8- K141599 Divergence™ Anterior Cervical Fusion System (S.E. 01/21/2015) Predicate 9- K021761 Premier™ Anterior Cervical Plate System (S.E 09/17/2002) Predicate 10- K992110 Premier™ Anterior Cervical Plate System (S.E 09/14/1999) Predicate 11- K061274 Venture™ Anterior Cervical Plate System (S.E 05/25/2006) Predicate 12- K042922 Venture™ Anterior Cervical Plate System (S.E 11/19/2004) Predicate 13- K030327 Zephir™ Anterior Cervical Plate System (S.E. 02/26/2003) Predicate 14- K994239 Zephir™ Anterior Cervical Plate System (S.E. 06/19/2000) Predicate 15- K141632 Zevo™ Anterior Cervical Plate System (S.E. 12/04/2014) The predicates have not been subject to a design related recall. |
| Description of Devices | The Medtronic Anterior Cervical Plate Systems consist of a variety of shapes and sizes of bone plates (set screws and washers are pre-assembled to the plates) and screws. The Medtronic Anterior Cervical Fusion System consist of variety of shapes and sizes of bone plates (set screws and washers are pre-assembled to the plates), interbody cages, and screws. Fixation is provided by bone screws and/or interbody cages inserted into the vertebral body of the cervical spine using an anterior approach. The Medtronic Anterior Cervical Plate and Fusion Systems implant components are made from titanium alloy, with certain plates having subcomponents manufactured from shape memory alloys (Nitinol-NiTi). The sole purpose for this submission is to update the labeling for the Medtronic Anterior Cervical Plate and Fusion Systems to include MRI safety information while also providing MRI technologists with a method of concluding whether a MRI scan can be performed and specific instructions on how to perform the scan. |
| Indications for Use | Atlantis™ Anterior Cervical Plate System:<br>Properly used, this system is intended for anterior interbody screw fixation from C2 to T1. The indications and contraindications of spinal instrumentation systems should be well understood by the surgeon. The system is indicated for use |
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in the temporary stabilization of the anterior spine during the development of cervical spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), 2) trauma (including fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis, or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.
Nota bene: this device system is intended for anterior cervical intervertebral body fusions only.
Warning: this device is not approved for screw attachment to posterior elements (pedicles) of the cervical, thoracic, or lumbar spine.
## Divergence™ Anterior Cervical Fusion System:
The Divergence™ anterior cervical plate and bone screw components are intended for anterior interbody screw fixation from C2-T1. The indications and contraindications of spinal instrumentation systems should be well understood by the surgeon. Plate and bone screw components are indicated for use in the temporary stabilization of the anterior spine during the development of spinal fusions in patients with: 1) degenerative disc disease (DDD - as defined by neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies); 2) trauma (including fractures); 3) tumors; 4) deformity (defined as kyphosis, lordosis, or scoliosis); 5) pseudoarthrosis; and/or 6) failed previous fusions.
The Divergence™ anterior cervical cage component is intended to be used for anterior cervical interbody fusion procedures in skeletally mature patients with cervical disc disease at one level from C2-C3 to C7-T1. Cervical disc disease is defined as intractable radiculopathy and/or myelopathy with herniated disc and/or osteophyte formation on posterior vertebral endplates producing symptomatic nerve root and/or spinal cord
compression confirmed by radiographic studies. This cage is to be used in patients who have had six weeks of non operative treatment. The Divergence™ cage must be used with supplemental fixation. The Divergence™ cage is also required to be used with autogenous bone graft and/or allogenic bone graft comprised of cancellous and/or corticocancellous bone graft and is to be implanted via an open, anterior approach.
When used together, the Divergence™ components can be used only to treat cervical disc disease.
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| Divergence™ Anterior Cervical Fusion System (Stand-Alone<br>Interbody) | |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| The Divergence™ Anterior Cervical Fusion System consists of a<br>stand-alone interbody device indicated for use in anterior cervical<br>interbody fusion procedures in skeletally mature patients with<br>cervical disc disease at one level from C2-C3 to C7-T1. Cervical<br>disc disease is defined as intractable radiculopathy and/or<br>myelopathy with herniated disc and/or osteophyte formation on<br>posterior vertebral endplates producing symptomatic nerve root<br>and/or spinal cord compression confirmed by radiographic<br>studies. The Divergence™ stand-alone cervical interbody device<br>must be used with internal screw fixation. The Divergence™<br>stand-alone cervical interbody device is also required to be used<br>with autogenous bone graft and is to be implanted via an open,<br>anterior approach. This cervical device is to be used in patients<br>who have had six weeks of nonoperative treatment. Patients with<br>previous non-fusion spinal surgery at involved level may be<br>treated with the device. | |
| Premier™ Anterior Cervical Plate System:<br>Properly used, this system is intended for anterior interbody<br>screw fixation of the cervical spine. The indications and<br>contraindications of spinal instrumentation systems should be<br>well understood by the surgeon. The system is indicated for use<br>in the temporary stabilization of the anterior spine during the<br>development of cervical spinal fusions in patients with: 1)<br>degenerative disc disease (DDD - as defined by neck pain of<br>discogenic origin with degeneration of the disc confirmed by<br>patient history and radiographic studies), 2) trauma (including<br>fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis,<br>or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.<br>Nota bene: this device system is intended for anterior cervical<br>intervertebral body fusions only.<br>Warning: this device is not approved for screw attachment to<br>posterior elements (pedicles) of the cervical, thoracic, or lumbar<br>spine. | |
| Venture™ Anterior Cervical Plate System:<br>Properly used, this system is intended for anterior interbody<br>screw fixation of the cervical spine. The indications and<br>contraindications of spinal instrumentation systems should be<br>well understood by the surgeon. The system is indicated for use<br>in the temporary stabilization of the anterior spine during the<br>development of cervical spinal fusions in patients with: 1)<br>degenerative disc disease (DDD - as defined by neck pain of<br>discogenic origin with degeneration of the disc confirmed by | |
| | |
| | patient history and radiographic studies), 2) trauma (including<br>fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis,<br>or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.<br>Nota bene: this device system is intended for anterior cervical<br>intervertebral body fusions only.<br><br><b>Zephir™ Anterior Cervical Plate System:</b><br>Properly used, this system is intended for anterior interbody<br>screw/plate fixation of the cervical spine. The indications andwell understood by the surgeon. The system is indicated for use<br>in the temporary stabilization of the anterior spine during the<br>development of cervical spinal fusions in patients with: 1)<br>degenerative disc disease (DDD - as defined by neck pain of<br>discogenic origin with degeneration of the disc confirmed by<br>patient history and radiographic studies), 2) trauma (including<br>fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis,<br>or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.<br>Nota bene: this device system is intended for anterior cervical<br>intervertebral body fusions only.<br>Warning: this device is not approved for screw attachment to<br>posterior elements (pedicles) of the cervical, thoracic, or lumbar<br>spine. |
| | <b>Zevo™ Anterior Cervical Plate System:</b><br>The Zevo™ Anterior Cervical Plate System is intended for<br>anterior interbody screw fixation from C2 to T1. The system is<br>indicated for use in the temporary stabilization of the anterior<br>spine during development of cervical spinal fusions in patients<br>with: 1) degenerative disc disease (DDD - as defined by neck<br>pain of discogenic origin with degeneration of the disc confirmed<br>by patient history and radiographic studies), 2) trauma (including<br>fractures), 3) tumors, 4) deformity (defined as kyphosis, lordosis,<br>or scoliosis), 5) pseudarthrosis, and/or 6) failed previous fusions.<br>Nota bene: this device system is intended for anterior cervical<br>intervertebral body fusions only.<br>Warning: this device is not approved for screw attachment to<br>posterior elements (pedicles) of the cervical, thoracic, or lumbar<br>spine. |
| Comparison of<br>Technological<br>Characteristics with the<br>Predicate Devices: | The subject devices do not differ from the technological<br>characteristics of the predicate devices. |
| Performance Data: | The following performance data were provided in support of |
| | substantial equivalence. |
| | <b>MR Safety Testing</b><br>In accordance with the FDA Guidance “Establishing Safety and<br>Compatibility of Passive Implants in the Magnetic Resonance<br>(MR) Environment” the subject Medtronic Anterior Cervical Plate<br>Systems were evaluated for MR-safety in accordance with the<br>following standards: ASTM F2052– “Standard test method for measurement<br>of magnetically induced displacement force on passive<br>implants in the magnetic resonance environment” ASTM F2213– “Standard test method for measurement<br>of magnetically induced torque on medical devices in<br>the magnetic resonance environment” ASTM F2119– “Standard test method for evaluation of<br>MR image artifacts from passive implants” ASTM F2182– “Standard test method for measurement<br>of radio frequency induced heating on or near passive<br>implant during magnetic resonance imaging” |
| | The Medtronic Anterior Cervical Plate Systems has been labeled<br>in accordance with ASTM F2503 “Standard Practice for Marking<br>Medical Devices and Other Items for Safety in the Magnetic<br>Resonance Environment”.<br>Based on the supporting documentation provided in this pre-<br>market notification, the subject Anterior Cervical Plate Systems<br>are as safe and effective as the following predicates: Atlantis™ Anterior Cervical Plate (K152623 S.E.<br>11/12/2015, K130640 S.E 06/04/2013, K081038 S.E<br>08/15/2008, K063100 S.E 02/23/2007, K021461 S.E<br>07/22/2002, K970806, S.E. 05/02/1997) Divergence™ Anterior Cervical Fusion System (K140417,<br>S.E. 07/09/2014, K141599, S.E. 01/21/2015) Premier™ Anterior Cervical Plate (K021761, S.E.<br>09/17/2002, K992110, S.E. 09/14/1999) Venture™ Anterior Cervical Plate (K061274 S.E.<br>05/25/2006, K042922 S.E. 11/19/2004) Zephir™ Anterior Cervical Plate System (K030327 S.E.<br>02/26/2003, K994239 S.E. 06/19/2000) Zevo™ Anterior Cervical Plate System (K141632 S.E.<br>12/04/2014) |
| Conclusion: | |
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Learn the FDA Browser
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.