The Caliber Intramedullary Fixation System is indicated to repair an acute fracture, malunion or non-union of the clavicle.
Device Story
Intramedullary bone fixation screw system for clavicle repair. Device consists of cannulated titanium alloy screw with distal/proximal threads, cross-screw receiving hole, and screw head. Diameter 4.5mm; lengths 50mm-120mm. Self-tapping design. Used by surgeons in clinical settings to stabilize clavicle fractures, malunions, or non-unions. Implanted via surgical procedure to provide mechanical fixation, promoting bone healing and restoring structural integrity of the clavicle.
Clinical Evidence
Bench testing only. Performance evaluated via torsion, driving torque, axial pullout (ASTM F543), and static/dynamic bending (ASTM F1264).
Technological Characteristics
Titanium alloy intramedullary screw; cannulated; self-tapping threads; 4.5mm diameter; 50-120mm lengths. Mechanical fixation via screw threads and cross-screw hole. Testing per ASTM F543 and ASTM F1264.
Indications for Use
Indicated for patients requiring repair of acute fracture, malunion, or non-union of the clavicle.
Regulatory Classification
Identification
A smooth or threaded metallic bone fixation fastener is a device intended to be implanted that consists of a stiff wire segment or rod made of alloys, such as cobalt-chromium-molybdenum and stainless steel, and that may be smooth on the outside, fully or partially threaded, straight or U-shaped; and may be either blunt pointed, sharp pointed, or have a formed, slotted head on the end. It may be used for fixation of bone fractures, for bone reconstructions, as a guide pin for insertion of other implants, or it may be implanted through the skin so that a pulling force (traction) may be applied to the skeletal system.
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February 5, 2025
Nvision Biomedical Technologies Erin Lansdale Senior Project Engineer 4590 Lockhill Selma Road San Antonio, Texas 78249
Re: K242896
Trade/Device Name: Caliber Intramedullary Fixation System Regulation Number: 21 CFR 888.3040 Regulation Name: Smooth Or Threaded Metallic Bone Fixation Fastener Regulatory Class: Class II Product Code: HWC Dated: January 7, 2025 Received: January 7, 2025
Dear Erin Lansdale:
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 (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 available 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.
Additional information about changes that may require a new premarket notification are provided in the FDA guidance documents entitled "Deciding When to Submit a 510(k) for a Change to an Existing Device"
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(https://www.fda.gov/media/99812/download) and "Deciding When to Submit a 510(k) for a Software Change to an Existing Device" (https://www.fda.gov/media/99785/download).
Your device is also subject to, among other requirements, the Quality System (QS) regulation (21 CFR Part 820), which includes, but is not limited to, 21 CFR 820.30. Design controls; 21 CFR 820.90. Nonconforming product; and 21 CFR 820.100, Corrective and preventive action. Please note that regardless of whether a change requires premarket review. the OS regulation requires device manufacturers to review and approve changes to device design and production (21 CFR 820.30 and 21 CFR 820.70) and document changes and approvals in the device master record (21 CFR 820.181).
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 Part 803) for devices or postmarketing safety reporting (21 CFR Part 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 Part 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR Parts 1000-1050.
All medical devices, including Class I and unclassified devices and combination product device constituent parts are required to be in compliance with the final Unique Device Identification System rule ("UDI Rule"). The UDI Rule requires, among other things, that a device identifier (UDI) on its label and package (21 CFR 801.20(a)) unless an exception or alternative applies (21 CFR 801.20(b)) and that the dates on the device label be formatted in accordance with 21 CFR 801.18. The UDI Rule (21 CFR 830.300(a) and 830.320(b)) also requires that certain information be submitted to the Global Unique Device Identification Database (GUDID) (21 CFR Part 830 Subpart E). For additional information on these requirements, please see the UDI System webpage at https://www.fda.gov/medical-device-advicecomprehensive-regulatory-assistance/unique-device-identification-system.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 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 mediation-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
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by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
# Shumaya Ali -S
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 Quality Center for Devices and Radiological Health
Enclosure
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# Indications for Use
Submission Number (if known)
K242896
Device Name
Caliber Intramedullary Fixation System
Indications for Use (Describe)
The Caliber Intramedullary Fixation System is indicated to repair an acute fracture, malunion or non-union of the clavicle.
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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February 5, 2025
#### MANUFACTURER AND 510(k) OWNER
Nvision Biomedical Technologies, INC 4590 Lockhill Selma San Antonio, TX 78249, USA (210) 545-3713 Telephone: Fax: (866) 764-1139 Official Contact: Erin Lansdale Telephone: (210) 545-5657 Email: Erinlansdale(@nvisionbiomed.com
### PROPRIETARY NAME OF SUBJECT DEVICE
Caliber Intramedullary Fixation System
COMMON NAME Smooth or threaded metallic bone fixation fastener
#### DEVICE CLASSIFICATION
Screw, fixation, bone (Classification Regulations: 21 CFR 888.3040; Product Codes: HWC [primary], JDW; Class: II)
#### PREMARKET REVIEW
Office of Orthopedic Devices (OHT6); Restorative, Repair and Trauma Devices (DHT6C)
#### INDICATIONS FOR USE
The Caliber Intramedullary Fixation System is indicated to repair an acute fracture, mal-union or non-union of the clavicle.
#### DEVICE DESCRIPTION
The Caliber Intramedullary Fixation System is an intramedullary bone fixation screw system used to repair an acute fracture, mal-union or non-union of the clavicle. The intramedullary implant consists of a cannulated screw with distal and proximal threads, a cross-screw receiving hole and a screw head. The diameter ranges from 4.5mm in lengths from 50mm to 120mm. Additionally, the subject device is self-tapping and self-tapping and is made from Titanium Alloy.
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## PREDICATE DEVICE IDENTIFICATION
The Caliber Intramedullary Fixation System is substantially equivalent to the following predicates:
| 510(k) Number | Predicate Device Name / Manufacturer | Primary<br>Predicate |
|---------------|------------------------------------------------|----------------------|
| K083144 | Acumed Clavicle Screw System | ✓ |
| K182949 | Healix Compression Screw System | |
| K103001 | DePuy Orthopaedics, Inc, Rockwood Clavicle Pin | |
#### SUMMARY OF NON-CLINICAL TESTING
The Guidance for Industry and Food and Drug Administration Staff - "Orthopedic Non-Spinal Metallic Bone Screws and Washers - Performance Criteria for Safety and Performance Based Pathway" have been established for the Caliber Intramedullary Fixation System. The following tests were performed to demonstrate safety based on recognized consensus standards and current industry practice:
- . Torsion, driving torque, and axial pullout (per ASTM F543)
- . Static and dynamic bending (per ASTM F1264)
The results of these tests, as well as engineering analysis of device characteristics, indicate that Caliber Intramedullary Fixation System is equivalent to specified standards.
#### EQUIVALENCE TO PREDICATE DEVICES
Nvision believes that the Caliber Intramedullary Fixation System is substantially equivalent to the predicate devices based on the information summarized here:
The subject device has a similar design, similar dimensions, and uses similar or identical materials as the devices cleared in K083144, K182949, and K103001. The subject device also has the same intended use, as well as similar technological characteristics (self-tapping threads, cannulation) as these predicates. The Indications for Use are equivalent and any minor differences in wording choices are insignificant. These technological characteristics have undergone testing and engineering analysis to ensure the device is as safe and effective as the predicates.
#### CONCLUSION
Based on the testing performed, including static bending, dynamic bending, torsion, driving torque, and axial pullout, as well as engineering analysis of device characteristics, it can be concluded that the subject device does not raise new issues of safety or efficacy compared to the predicate devices. The similar indications for use, technological characteristics, and performance characteristics for the proposed Caliber Intramedullary Fixation System are assessed to be substantially equivalent to the predicate devices.
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