K Number
K222465
Manufacturer
Date Cleared
2023-03-07

(204 days)

Product Code
Regulation Number
888.3030
Reference & Predicate Devices
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
Intended Use

Mini-frag System
The Tyber Medical Mini-frag System is intended for fixation of fractures, nonunions, replantations, and fusions of short bones and short bone fragments including, but are not limited to, the hand, wrist, foot and ankle. The Tyber Medical Mini-frag System is not for Spinal Use.

Foot System
The Tyber Medical Foot System is Indicated for Use in fixation of short bones and short bone fragments in the foot (Phalanges and Metatasals), and long bones and long bone multi-fragments in the foot (Cuneiform, Cuboid, Navicular, Talus and Calcaneus) for stabilization of fractures. joint fusions, osteotomies, nonunions, reconstruction of short and long bones, revision surgeries and replantations in an adult patient. The Tyber Medical Foot System is not for Spinal Use.

Long Bone Fracture System
The Tyber Medical Long Bone Fracture System is intended for osteotomies and non-unions, fixation of fractures of the clavicle, scapula, olecranon, humerus, radius, ulna, fibula.

The Tyber Medical Long Bone Fracture System is not for Spinal Use.

Ankle Fracture/Fusion System
The Tyber Medical Ankle Fracture/Fusion System is Indicated for Use in:

1). Fixation of fractures of the distal tibia included, but not limited to, ankle fractures, corrective osteotomies, non-unions, intra- and extra- articular and distal tibia fractures with a shaft extension, and malleolar fractures;

2). In intra- and extra articular fractures, medial malleolar fractures and non-unions of the metaphyseal region of the distal fibula, and calcaneus;

3). In distal tibia/fibula long bones which include the metaphyseal regions of the tibia and fibula in the ankle.

The Tyber Medical Ankle Fracture/Fusion System is not for Spinal Use.

Device Description

The Tyber Medical Anatomical Plating System consists of the following categories:

  1. Mini-frag System

  2. Foot System

  3. Long Bone Fracture System

  4. Ankle Fracture/Fusion System

A brief and concise description of each system is as follows:

Mini-fraq System
The Tyber Medical Mini-frag System offers a variety of bone fragments. The system incorporates a series of standard and locking compression plates and screws of varying lengths, thicknesses, and configurations including 1). Straight Fracture Plates, 2). T-shape Fracture Plates, 3). Y-shape Fracture Plates, 4). Cloverleaf plates, 6). Straight Fusion Plates, 7). Oblique Fracture Plates, 8), Oblique Fracture Compression Plates, 9), Double Y-Shape Plates, 11. Partial Zig-Zag Plates, 12. Mesh Plates

The System will incorporate both Locking Screws and Non-Locking Screws in 2.0mm, 3.0mm and 3.5mm sizes in various lengths. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary instrumentation is available with the system. The Tyber Medical Mini-frag System is offered both sterile and nonsterile for single-use.

Foot System
The Tyber Medical Foot System consists of a variety of plates with shapes and sizes designed for internal fixation of short bone fragments of the foot. The implants are designed to provide highly anatomic and versatile options and stabilizations of short bones in the feet. The plates are available in various lengths, with straight, right and left configurations. Plate types consist of 1). TMT-1 Fusion Plates, 2). Open Wedge Plates, 3). Cuboid Plates, 5). Lateral Talar Neck Plates, 6). Akin Plates, 7). 5th Metatarsal Jones Fracture Plates, 8). 5th Metatarsal Fracture Compression Plates, 9). 5th Metatarsal Avulsion Fracture Plates, 10). Medial Talar Neck Plates, 11). Distal Medial Column Plates, 13). ORIF Standard Calcaneal Plates, 14). Rectangular Plates, 15). X -Plates, 16). Cotton Plates, 17). Dwyer Plates, 19). MTP Fusion Revision Plates, 20). Stepped Lapidus Plates, 21). Plantar TMT Plates, 22). Medial Column Plates, 24). TMT-I Medial Fusion Plates, 25). Sinus Tarsi Plates, 26). 1st 2nd Ray Lisfranc Joint Plates, 27). 2nd and 3rd Ray Lisfranc Joint Plates, 28). Navicular Cuneiform Plates, 30). Talonavicular Plates.

The system will incorporate both locking and Non-locking screws. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary Instrumentation is available with the system. The Tyber Medical Foot System is offerile and non-sterile for single-use.

Long Bone Fracture System
The Tyber Medical Long Bone Fracture System consists of a straight low contact locking plate and a 1/3 locking tubular plate. The system will incorporate both Cortical locking and standard Cortical Non-locking screws. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELL (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary Instrumentation is available with the system. The Tyber Medical Long Bone Fracture System is offered both sterile and non-sterile for single-use.

Ankle Fracture/Fusion System
The Tyber Medical Ankle Fracture/Fusion System is designed to address a variety of indications in ankle reconstruction mid-shaft and distal tibia/fibula fixation surgery. The system is composed of various locking plate types which include 1). Posterior Tibia Plate, 2). Fibula Plate, 3). Medial Tibia Plate, 5). Anterolateral Tibia Plate, 7). Medial Malleolus Plate, 7). Medial Malleolus Plate, 8). Fibula Hook Plate, Straight, 9). Fibula Hook Plate, Anatomic, 10). Anterior TT Plate, 12). Anterolateral TT Plate, 13). Lateral TT Plate, 14). Lateral TTC Plate, 15). Posterior TTC Plate, 17). Posteromedial Tibia Plate, 17). Posteromedial Tibia Plate, 19). Posterior Fibular Plate.

The System will incorporate both Locking Screws and Non-locking Screws in various lengths. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary Instrumentation is available with the system. The Tyber Medical Ankle Fracture/Fusion System is offered both sterile and non-sterile for single-use.

AI/ML Overview

This document is a 510(k) premarket notification for the Tyber Medical Anatomical Plating System. It's important to note that this document is for a medical device (bone fixation appliance), not a software or AI-driven diagnostic device. Therefore, the questions related to AI/algorithm performance metrics (such as sensitivity, specificity, MRMC studies, ground truth establishment for training data, etc.) are not applicable to this type of submission.

The acceptance criteria for a device like this primarily revolve around mechanical performance, material compatibility, and safety, demonstrated through non-clinical testing, and substantial equivalence to a legally marketed predicate device.

Here's an attempt to answer the questions based on the provided text, while explicitly stating when a question is not applicable:

1. A table of acceptance criteria and the reported device performance

Since this is a mechanical medical device and not a diagnostic algorithm, the "acceptance criteria" are not reported in terms of diagnostic performance metrics like accuracy, sensitivity, or specificity. Instead, they relate to mechanical integrity and safety. The document states a comprehensive evaluation of all plates and screws was performed to ensure no "worse case" was introduced, and MR Conditional testing was conducted.

Acceptance Criteria CategoryReported Device Performance (Summary)
Mechanical PerformanceComprehensive engineering analysis comparing new plates and screws to predicate devices. No new "worse case" introduced. (Implies mechanical equivalence and safety).
Material CompatibilityComposed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L). (Implies biocompatibility and established material properties).
MR CompatibilityMR Conditional. - Magnetically induced displacement force (ASTM F2052) - Passed - Magnetically induced torque (ASTM F2213) - Passed - MR image artifact (ASTM F2119) - Passed - Radio frequency induced heating (ASTM F2182) - Passed
SterilizationOffered both sterile and non-sterile for single-use. (Implies meeting sterilization validation standards, though not explicitly detailed here).

2. Sample size used for the test set and the data provenance (e.g., country of origin of the data, retrospective or prospective)

This question is not applicable. This submission concerns a physical medical device (bone fixation system), not a data-driven diagnostic tool or AI algorithm. There is no "test set" of data in the sense of medical images or patient records. The testing performed is non-clinical (engineering analysis, material testing, MR testing).

3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g., radiologist with 10 years of experience)

This question is not applicable. "Ground truth" in the context of diagnostic algorithms refers to definitively proven disease states or findings. For this device, "ground truth" relates to the physical and mechanical properties of the implants, which are established through engineering standards and testing, not expert consensus on medical images.

4. Adjudication method (e.g., 2+1, 3+1, none) for the test set

This question is not applicable. There is no "adjudication method" involved as there is no diagnostic or interpretive element requiring human readers/experts to resolve discrepancies in a dataset.

5. If a multi reader multi case (MRMC) comparative effectiveness study was done, if so, what was the effect size of how much human readers improve with AI vs without AI assistance

This question is not applicable. MRMC studies are used for evaluating diagnostic imaging systems and AI algorithms. This device is a surgical implant, not a diagnostic tool, and there is no AI component.

6. If a standalone (i.e., algorithm only without human-in-the-loop performance) was done

This question is not applicable. This device is a physical medical implant, not an algorithm.

7. The type of ground truth used (expert consensus, pathology, outcomes data, etc.)

The "ground truth" for this device's performance is established by engineering standards, material specifications (e.g., ASTM F136 for Ti-6Al-4V ELI), and validated test methodologies for mechanical properties, material properties, and MR compatibility (e.g., ASTM F2052, F2213, F2119, F2182).

8. The sample size for the training set

This question is not applicable. There is no "training set" as this is not an AI/machine learning device.

9. How the ground truth for the training set was established

This question is not applicable. As there is no training set, there is no ground truth established for one.

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March 7, 2023

Image /page/0/Picture/1 description: The image shows the logo for 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 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.

Tyber Medical, LLC % Lisa Boyle Senior Manager, Regulatory Affairs Tyber Medical, LLC. 83 South Commerce Way Suite 310 Bethlehem, Pennsylvania 18017

Re: K222465

Trade/Device Name: Tyber Medical Anatomical Plating System Regulation Number: 21 CFR 888.3030 Regulation Name: Single/Multiple Component Metallic Bone Fixation Appliances And Accessories Regulatory Class: Class II Product Code: HRS. HWC Dated: February 2, 2023 Received: February 3, 2023

Dear Lisa Boyle:

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.

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/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,

Image /page/1/Picture/5 description: The image shows the name "Jesse Muir -S" in a large, bold, sans-serif font. The text is black against a white background. The letters are evenly spaced and easy to read. The image is simple and straightforward, with a focus on the text.

For: Shumaya Ali, M.P.H. Assistant Director DHT6C: Division of Restorative, Repair and Trauma Devices OHT6: Office of Orthopedic Devices Office of Product Evaluation and Ouality Center for Devices and Radiological Health

Enclosure

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Indications for Use

510(k) Number (if known) K222465

Device Name

Tyber Medical Anatomical Plating System

Indications for Use (Describe)

Mini-frag System

The Tyber Medical Mini-frag System is intended for fixation of fractures, nonunions, replantations, and fusions of short bones and short bone fragments including, but are not limited to, the hand, wrist, foot and ankle. The Tyber Medical Mini-frag System is not for Spinal Use.

Foot System

The Tyber Medical Foot System is Indicated for Use in fixation of short bones and short bone fragments in the foot (Phalanges and Metatasals), and long bones and long bone multi-fragments in the foot (Cuneiform, Cuboid, Navicular, Talus and Calcaneus) for stabilization of fractures. joint fusions, osteotomies, nonunions, reconstruction of short and long bones, revision surgeries and replantations in an adult patient. The Tyber Medical Foot System is not for Spinal Use.

Long Bone Fracture System

The Tyber Medical Long Bone Fracture System is intended for osteotomies and non-unions, fixation of fractures of the clavicle, scapula, olecranon, humerus, radius, ulna, fibula.

The Tyber Medical Long Bone Fracture System is not for Spinal Use.

Ankle Fracture/Fusion System

The Tyber Medical Ankle Fracture/Fusion System is Indicated for Use in:

1). Fixation of fractures of the distal tibia included, but not limited to, ankle fractures, corrective osteotomies, non-unions, intra- and extra- articular and distal tibia fractures with a shaft extension, and malleolar fractures;

2). In intra- and extra articular fractures, medial malleolar fractures and non-unions of the metaphyseal region of the distal fibula, and calcaneus;

3). In distal tibia/fibula long bones which include the metaphyseal regions of the tibia and fibula in the ankle.

The Tyber Medical Ankle Fracture/Fusion System is not for Spinal Use.

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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Prepared on: 2023-03-03

Contact Details21 CFR 807.92(a)(1)
Applicant NameTyber Medical, LLC.
Applicant Address83 South Commerce Way Suite 310 Bethelehem PA 18017 United States
Applicant Contact Telephone610-295-7984
Applicant ContactMs. Lisa Boyle
Applicant Contact Emaillboyle@tybermed.com
Device Name21 CFR 807.92(a)(2)
Device Trade NameTyber Medical Anatomical Plating System
Common NamePlate, Fixation, Bone; Screw, Fixation, Bone
Classification NameSingle/multiple component metallic bone fixation appliances andaccessories - PrimarySmooth or threaded metallic bone fixation fastener
Regulation Number888.3030 / 888.3040
Product CodeHRS / HWC
Legally Marketed Predicate Devices21 CFR 807.92(a)(3)
Predicate #Predicate Trade Name (Primary Predicate is listed first)Product Code
K203817Anatomical Plating SystemHRS
K 193222Anatomical Plating SystemHRS
Device Description Summary21 CFR 807.92(a)(4)

5100

This traditional 510(k) is a line extension to the Tyber Medical Anatomical Plating System cleared under K203817. The line extension include additional plates and instrumentation to the product line, and updating to include MR Conditional information.

Device Description

The Tyber Medical Anatomical Plating System consists of the following categories:

  1. Mini-frag System

  2. Foot System

  3. Long Bone Fracture System

  4. Ankle Fracture/Fusion System

A brief and concise description of each system is as follows:

Mini-fraq System

The Tyber Medical Mini-frag System offers a variety of bone fragments. The system incorporates a series of standard and locking compression plates and screws of varying lengths, thicknesses, and configurations including 1). Straight Fracture Plates, 2).

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T-shape Fracture Plates, 3). Y-shape Fracture Plates, 4). Cloverleaf plates, 6). Straight Fusion Plates, 7). Oblique Fracture Plates, 8), Oblique Fracture Compression Plates, 9), Double Y-Shape Plates, 11. Partial Zig-Zag Plates, 12. Mesh Plates

The System will incorporate both Locking Screws and Non-Locking Screws in 2.0mm, 3.0mm and 3.5mm sizes in various lengths. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary instrumentation is available with the system. The Tyber Medical Mini-frag System is offered both sterile and nonsterile for single-use.

Foot System

The Tyber Medical Foot System consists of a variety of plates with shapes and sizes designed for internal fixation of short bone fragments of the foot. The implants are designed to provide highly anatomic and versatile options and stabilizations of short bones in the feet. The plates are available in various lengths, with straight, right and left configurations. Plate types consist of 1). TMT-1 Fusion Plates, 2). Open Wedge Plates, 3). Cuboid Plates, 5). Lateral Talar Neck Plates, 6). Akin Plates, 7). 5th Metatarsal Jones Fracture Plates, 8). 5th Metatarsal Fracture Compression Plates, 9). 5th Metatarsal Avulsion Fracture Plates, 10). Medial Talar Neck Plates, 11). Distal Medial Column Plates, 13). ORIF Standard Calcaneal Plates, 14). Rectangular Plates, 15). X -Plates, 16). Cotton Plates, 17). Dwyer Plates, 19). MTP Fusion Revision Plates, 20). Stepped Lapidus Plates, 21). Plantar TMT Plates, 22). Medial Column Plates, 24). TMT-I Medial Fusion Plates, 25). Sinus Tarsi Plates, 26). 1st 2nd Ray Lisfranc Joint Plates, 27). 2nd and 3rd Ray Lisfranc Joint Plates, 28). Navicular Cuneiform Plates, 30). Talonavicular Plates.

The system will incorporate both locking and Non-locking screws. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary Instrumentation is available with the system. The Tyber Medical Foot System is offerile and non-sterile for single-use.

Long Bone Fracture System

The Tyber Medical Long Bone Fracture System consists of a straight low contact locking plate and a 1/3 locking tubular plate. The system will incorporate both Cortical locking and standard Cortical Non-locking screws. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELL (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary Instrumentation is available with the system. The Tyber Medical Long Bone Fracture System is offered both sterile and non-sterile for single-use.

Ankle Fracture/Fusion System

The Tyber Medical Ankle Fracture/Fusion System is designed to address a variety of indications in ankle reconstruction mid-shaft and distal tibia/fibula fixation surgery. The system is composed of various locking plate types which include 1). Posterior Tibia Plate, 2). Fibula Plate, 3). Medial Tibia Plate, 5). Anterolateral Tibia Plate, 7). Medial Malleolus Plate, 7). Medial Malleolus Plate, 8). Fibula Hook Plate, Straight, 9). Fibula Hook Plate, Anatomic, 10). Anterior TT Plate, 12). Anterolateral TT Plate, 13). Lateral TT Plate, 14). Lateral TTC Plate, 15). Posterior TTC Plate, 17). Posteromedial Tibia Plate, 17). Posteromedial Tibia Plate, 19). Posterior Fibular Plate.

The System will incorporate both Locking Screws and Non-locking Screws in various lengths. All plates are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with an Anodized Type II surface treatment. All screws are composed of Ti-6Al-4V ELI (ASTM F136) or Stainless Steel (316L) with color anodized for sizing.

A full set of Ancillary Instrumentation is available with the system. The Tyber Medical Ankle Fracture/Fusion System is offered both sterile and non-sterile for single-use.

Intended Use/Indications for Use

21 CFR 807.92(a)(5)

Mini-frag System

The Tyber Medical Mini-frag System is intended for fixation of fractures, osteotomies, nonunions, replantations, and fusions of short bones and short bone fragments including, but are not limited to, the hand, wrist, foot and ankle.

The Tyber Medical Mini-frag System is not for Spinal Use.

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Foot System

The Tyber Medical Foot System is Indicated for Use in fixation of short bone fragments in the foot (Phalanges and Metatarsals), and long bone multi-fragments in the foot (Cuneiform, Cuboid, Navicular, Talus and Calcaneus) for stabilization of fractures, joint fusions, osteotomies, malunions, reconstruction of short and large bones, revision surgeries and replantations in an adult patient.

The Tyber Medical Foot System is not for Spinal Use.

Long Bone Fracture System

The Tyber Medical Long Bone Fracture System is intended for ostedtomies and non-unions, fixation of fractures of the clavicle, scapula, olecranon, humerus, radius, ulna, fibula.

The Tyber Medical Long Bone Fracture System is not for Spinal Use.

Ankle Fracture/Fusion System

The Tyber Medical Ankle Fracture/Fusion System is Indicated for Use in:

1). Fixation of fractures of the distal tibia included, but not limited to, ankle fractures, corrective osteotomies, nonunions, intra- and extra- articular and distal tibia fractures with a shaft extension, and malleolar fractures;

2). In intra- and extra articular fractures, medial malleolar fractures and non-unions of the metaphyseal region of the distal fibula, and calcaneus;

3). In distal tibia/fibula long bones which include the metaphyseal regions of the tibia and fibula in the ankle.

The Tyber Medical Ankle Fracture/Fusion System is not for Spinal Use.

Indications for Use Comparison

The indications for use are similiar in both the subject and predicate device(s).

Technological Comparison

The subject device has similiar technological characteristics (design, material, composition and principle of operation) as the precicate device identified above. This submission is a line extension to K203817 which incorporates additional plates, screws, and instrumentation to the product line, and updates the device labeling to include MR Conditional information.

Non-Clinical and/or Clinical Tests Summary & Conclusions 21 CFR 807.92(b)

The additional plates and screws were compared using engineering analysis to the predicate devices in submission K203817. The submitted comprehensive evaluation of all plates and screws shows that no new worse case is being introduced in this line extension.

MRI testing as listed below was performed. Results showed that the devices are MR Conditional.

  1. Magnetically induced displacement force (ASTM F2052).

  2. Magnetically induced torque (ASTM F2213).

  3. MR image artifact (ASTM F2119).

  4. Radio frequency induced heating (ASTM F2182).

No clinical testing was performed.

The Tyber Medical Anatomical Plating System is substantially equivalent to the predicate devices in material, basic design features, intended use, operation and performance. Any differences between the subject and predicate device are considered minor and do not raise different questions concerning safety, performance or effectiveness. From the evidence submitted in this 510(k), the subject devices are considered substantially equivalent to the predicate device.

21 CFR 807.92(a)(6)

21 CFR 807.92(a)(5)

§ 888.3030 Single/multiple component metallic bone fixation appliances and accessories.

(a)
Identification. Single/multiple component metallic bone fixation appliances and accessories are devices intended to be implanted consisting of one or more metallic components and their metallic fasteners. The devices contain a plate, a nail/plate combination, or a blade/plate combination that are made of alloys, such as cobalt-chromium-molybdenum, stainless steel, and titanium, that are intended to be held in position with fasteners, such as screws and nails, or bolts, nuts, and washers. These devices are used for fixation of fractures of the proximal or distal end of long bones, such as intracapsular, intertrochanteric, intercervical, supracondylar, or condylar fractures of the femur; for fusion of a joint; or for surgical procedures that involve cutting a bone. The devices may be implanted or attached through the skin so that a pulling force (traction) may be applied to the skeletal system.(b)
Classification. Class II.