K230731 · Zavation Medical Products, LLC · OVD · Jun 14, 2023 · Orthopedic
Device Facts
Record ID
K230731
Device Name
Zavation ALIF System
Applicant
Zavation Medical Products, LLC
Product Code
OVD · Orthopedic
Decision Date
Jun 14, 2023
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 888.3080
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
The Zavation ALIF System is a stand-alone anterior interbody fusion device indicated for use in patients with degenerative disc disease (DDD) at one or two contiguous levels from L2 to S 1. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. These patients should be skeletally mature and have had six months of non-operative treatment. These DDD patients may also have up to Grade I spondylolisthesis at the involved level(s). The interior of the spacer component of the Zavation ALIF System is to be filled with autogenous bone graft material. The Zavation ALIF System spacer and plate assembly are an integrated for stand-alone use when used with screws. When used with anchors only the recessed plate may be used, and the assembly is intended for use with additional supplemental fixation that has been cleared by the FDA for use in the lumbar spine. Hyperlordotic interbody devices (>20 dogrees) must be used with supplemental fixation (c.g. posterior fixation) that has been cleared by the FDA for the use in the lumbar spine.
Device Story
The Zavation ALIF System is an anterior interbody fusion device consisting of a spacer, plate, screws, and anchors. It is implanted anteriorly by a surgeon to facilitate spinal fusion in the lumbar spine. The spacer is filled with autogenous bone graft. The system functions as a stand-alone device when used with screws; when used with anchors, it requires supplemental posterior fixation. Hyperlordotic devices (>20 degrees) always require supplemental fixation. The device provides structural support to the intervertebral space, promoting fusion and stabilizing the spinal segment to alleviate back pain associated with degenerative disc disease.
Clinical Evidence
Bench testing only. Performance data included static axial compression, dynamic axial compression, static shear, dynamic shear, subsidence, and expulsion testing per ASTM F2077 and ASTM F2267. Titanium coating properties were validated via ASTM F1147, F1044, F1160, F1854, and F1978.
Technological Characteristics
Materials: Ti-6Al-4V ELi (ASTM F136, F3001), PEEK Zeniva ZA-500/Magnolia PEEK (ASTM F2026), Tantalum markers (ASTM F560), and commercially pure titanium plasma coating (ASTM F1580). Components include spacers, plates, screws, and anchors. Design features include integrated locking mechanisms for screws/anchors. No software or energy source.
Indications for Use
Indicated for skeletally mature patients with degenerative disc disease (DDD) at one or two contiguous levels from L2 to S1, including those with up to Grade I spondylolisthesis, who have failed six months of non-operative treatment.
Regulatory Classification
Identification
An intervertebral body fusion device is an implanted single or multiple component spinal device made from a variety of materials, including titanium and polymers. The device is inserted into the intervertebral body space of the cervical or lumbosacral spine, and is intended for intervertebral body fusion.
Special Controls
*Classification.* (1) Class II (special controls) for intervertebral body fusion devices that contain bone grafting material. The special control is the FDA guidance document entitled “Class II Special Controls Guidance Document: Intervertebral Body Fusion Device.” See § 888.1(e) for the availability of this guidance document.(2) Class III (premarket approval) for intervertebral body fusion devices that include any therapeutic biologic (e.g., bone morphogenic protein). Intervertebral body fusion devices that contain any therapeutic biologic require premarket approval.
(c)
*Date premarket approval application (PMA) or notice of product development protocol (PDP) is required.* Devices described in paragraph (b)(2) of this section shall have an approved PMA or a declared completed PDP in effect before being placed in commercial distribution.
El Capitan Anterior Interbody Fusion System (K214047)
Submission Summary (Full Text)
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June 14, 2023
Zavation Medical Products, LLC Frankie Cummins Chief Engineer 3670 Flowood Dr. Flowood, Mississippi 39232
Re: K230731
Trade/Device Name: Zavation ALIF System Regulation Number: 21 CFR 888.3080 Regulation Name: Intervertebral Body Fusion Device Regulatory Class: Class II Product Code: OVD Dated: March 15, 2023 Received: March 16, 2023
Dear Frankie Cummins:
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. 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.
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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 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/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); 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 https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). 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 (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely.
# Katherine D. Kavlock -S
for
Brent Showalter, Ph.D. Assistant Director DHT6B: Division of Spinal Devices OHT6: Office of Orthopedic Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known)
Device Name Zavation ALIF System
#### Indications for Use (Describe)
The Zavation ALIF System is a stand-alone anterior interbody fusion device indicated for use in patients with degenerative disc disease (DDD) at one or two contiguous levels from L2 to S 1. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. These patients should be skeletally mature and have had six months of non-operative treatment. These DDD patients may also have up to Grade I spondylolisthesis at the involved level(s). The interior of the spacer component of the Zavation ALIF System is to be filled with autogenous bone graft material.
The Zavation ALIF System spacer and plate assembly are an integrated for stand-alone use when used with screws. When used with anchors only the recessed plate may be used, and the assembly is intended for use with additional supplemental fixation that has been cleared by the FDA for use in the lumbar spine.
Hyperlordotic interbody devices (>20 dogrees) must be used with supplemental fixation (c.g. posterior fixation) that has been cleared by the FDA for the use in the lumbar spine.
| Type of Use (Select one or both, as applicable) | |
|-------------------------------------------------|--|
|-------------------------------------------------|--|
> Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
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K230731 Page 1 of 3
# 510K Summary
| Date: | Jun 14, 2023 |
|----------------------------|-----------------------------------------------------------------------------------------------------------------------|
| Submitter: | Zavation Medical Products, LLC<br>3670 Flowood Drive<br>Flowood, MS 39232<br>Phone: 601-919-1119<br>Fax: 800-447-1302 |
| Contact person: | Frankie Cummins |
| Type of 510(k) submission: | Traditional |
| Trade name: | Zavation ALIF System |
| Common name: | Intervertebral Fusion Device with Integrated Fixation, Lumbar |
| Classification regulation: | 21 CFR 888.3080 Intervertebral body fusion device |
| Device classification: | Class II |
| Classification Panel: | Orthopedic |
| Product code: | OVD |
| Basis for submission: | NEW |
Purpose: The purpose of this submission is to request clearance for the Zavation ALIF System.
#### Device Description:
The Zavation ALIF System includes a spacer, plate, screws, and anchors. The spacer component is assembled to an interbody plate and implanted anteriorly. The spacer components are available in a variety of materials, depths, widths, and heights. The plate component includes three or four holes for inserting bone screws or anchors. The plate component also includes a lock at each hole. The bone screws are available in a variety of diameters and lengths. The anchors are available in a variety of lengths. The interbody plate components are available in a variety of heights.
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#### Indications for Use:
The Zavation ALIF System is a stand-alone anterior interbody fusion device indicated for use in patients with degenerative disc disease (DDD) at one or two contiguous levels from L2 to S 1. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. These patients should be skeletally mature and have had six months of nonoperative treatment. These DDD patients may also have up to Grade I spondylolisthesis at the involved level(s). The interior of the spacer component of the Zavation ALIF System is to be filled with autogenous bone graft material.
The Zavation ALIF System spacer and plate assembly are an integrated fusion device intended for stand-alone use when used with screws. When used with anchors only the recessed plate may be used, and the assembly is intended for use with additional supplemental fixation that has been cleared by the FDA for use in the lumbar spine.
Hyperlordotic interbody devices (>20 degrees) must be used with supplemental fixation (e.g. posterior fixation) that has been cleared by the FDA for the use in the lumbar spine.
#### Materials:
The Zavation ALIF System components are manufactured from medical grade titanium alloy Ti-6Al-4V ELi (ASTM F136 and ASTM F3001), OR medical grade PEEK Zeniva ZA-500 or Magnolia PEEK (ASTM F2026) with Tantalum (ASTM F560) alloy position markers. The PEEK implants are available with or without titanium plasma coating on the device. The plasma coating is made from commercially pure titanium per (ASTM F1580).
#### Primary Predicate Device:
K170157 Independence Spacers [Globus]
#### Additional Predicate Device:
K142271 Zavation Z-Link Lumbar [Zavation] K212811 T1 3Z Lumbar Interbody System [Zavation] K200084 Zavation IBF System [Zavation] K211306 LABYRINTH [Zavation] K214047 El Capitan Anterior Interbody Fusion System [Astura Medical]
#### Performance Data:
A comparison of the test results indicates that the Zavation ALIF System exhibited equal or better performance than predicates in static axial compression, dynamic axial compression, static shear, dynamic shear, subsidence, and expulsion per ASTM F2077 and ASTM F2267.
Titanium coating properties are identical to that of the Zavation IBF System (K200084) that was evaluated using standards: ASTM F1147, Tensile Bond Strength; ASTM F1044, Static Shear Strength;
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ASTM F1160, Shear Fatigue Strength; ASTM F1854, Metallurgical Testing; and ASTM F1978, Abrasion Test.
The porous titanium spacers' manufacturing, post processing, sterilization, and packaging are identical to that of the Ti 3Z Lumbar Interbody System (K212811).
## Technological Characteristics:
The subject device is similar in indications for use, surgical technique, and instrumentation to the primary predicate device cleared in (K170157). The specifications of the titanium coating are identical to that of the additional predicate device cleared in (K200084). The specifications of the porous PEEK structure on the endplates are identical to that of the additional predicate device cleared in (K211306). The specifications of the porous Titanium structure are identical to that of the additional predicate device cleared in (K212811). The Zavation ALIF System possesses the same technological characteristics as the predicates. These include similar heights, widths, lengths, and intended use.
## Substantial Equivalence Conclusion:
The Zavation ALIF System devices are similar to the predicate systems with respect to technical characteristics, performance and intended use. The information provided within this premarket notification supports substantial equivalence of the subject device to the predicate devices.
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