SHILLA GROWTH GUIDANCE SYSTEM

{0}------------------------------------------------ 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. July 29, 2022 Medtronic Sofamor Danek USA, Inc. Mr. Lee Grant Distinguished Regulatory Affairs Advisor 1800 Pyramid Place Memphis, Tennessee 38132 Re: K140750 Trade/Device Name: SHILLA™ Growth Guidance System Regulation Number: 21 CFR 888.3070 Regulation Name: Thoracolumbosacral pedicle screw system Regulatory Class: Class II Product Code: PGM Dear Mr. Grant: The Food and Drug Administration (FDA) is sending this letter to notify you of an administrative change related to your previous substantial equivalence (SE) determination letter dated July 17, 2014. Specifically, FDA is updating this SE Letter because FDA has better categorized your device technology under regulation number, 21 CFR 888.3070. Please note that the 510(k) submission was not re-reviewed. For questions regarding this letter please contact Ronald Jean, OHT6: Office of Orthopedic Devices, (301)796-5650, Ronald.Jean@fda.hhs.gov. Sincerely, Ronald P. Jean -S Ronald P. Jean, Ph.D. Director DHT6B: Division of Spinal Devices OHT6: Office of Orthopedic Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health {1}------------------------------------------------ Image /page/1/Picture/0 description: The image shows the seal for the Department of Health & Human Services USA. The seal is circular, with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" arranged around the perimeter. In the center of the seal is a stylized image of an eagle. #### DEPARTMENT OF HEALTH & HUMAN SERVICES Public Health Service Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002 July 17, 2014 Medtronic Sofamor Danek USA, Incorporated Mr. Lee Grant Distinguished Regulatory Affairs Advisor 1800 Pyramid Place Memphis. Tennessee 38132 Re: K140750 Trade/Device Name: SHILLATM Growth Guidance System Regulatory Class: Unclassified Product Code: PGM Dated: June 17, 2014 Received: June 19. 2014 Dear Mr. Grant: 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 10 devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices. good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading. If your device is classified (see above) into cither class 11 (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21. Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please be advised that FDA 's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050. {2}------------------------------------------------ Page 2 - Mr. Lee Grant - If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance. You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Sincerely yours, ## Ronald P. Jean -S for Mark N. Melkerson Director Division of Orthopedic Devices Office of Device Evaluation Center for Devices and Radiological Health Enclosure {3}------------------------------------------------ #### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration #### Indications for Use Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below. 510(k) Number (if known) K140750 Device Name SHILLATM Growth Guidance System #### Indications for Use (Describe) The SHILLATM Growth Guidance System is indicated for skeletally immature patients less than 10 years of age with the potential for additional spinal growth, who require surgical treatment for correction and maintenance of the correction of severe, progressive, life-threatening early-onset deformities, including early-onset scoliosis, which are associated with or at risk of thoracic insufficiency syndrome. The SHILLA™ Growth Guidance System is intended to be removed after skeletal maturity. #### 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) #### PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED. #### FOR FDA USE ONLY Concurrence of Center for Devices and Radiological Health (CDRH) (Signature) # P. Jean This section applies only to requirements of the Paperwork Reduction Act of 1995. #### *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW." The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to: > Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov "An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number." {4}------------------------------------------------ ### JUL 1 7 2014 #### SHILLATM Growth Guidance System 510(k) Summary K140750 #### July 2014 | Company: | Medtronic Sofamor Danek USA<br>1800 Pyramid Place<br>Memphis, Tennessee 38132<br>Telephone: (901) 396-3133<br>Fax: (901) 346-9738 | |-------------------------|-----------------------------------------------------------------------------------------------------------------------------------| | Contact: | Lee Grant<br>Distinguished Regulatory Affairs Advisor | | Proprietary Trade Name: | SHILLA TM Growth Guidance System | | Product Code: | PGM | | Regulation: | Pre-Amendment Unclassified | | Classification: | Unclassified | Description: The SHILLA™ Growth Guidance System is intended to treat severe, progressive multi-planar spinal deformities such as early-onset scoliosis while allowing for skeletal growth. Severe, progressive early-onset scoliosis is defined as a greater than 40° Cobb angle or a rib-vertebral angle difference greater than 20°. The SHILLATM Growth Guidance System consists of a variety of shapes and sizes of steel rods, hooks, screws, CROSSLINK® Plates, and connecting components, which can be rigidly locked into a variety of configurations, with each construct being tailor-made for the individual case. All SHILLATM components are manufactured from medical grade stainless steel. Indications for Use: The SHILLA™ Growth Guidance System is indicated for skeletally immature patients less than 10 years of age with the potential for additional spinal growth, who require surgical treatment for correction and maintenance of the correction of severe, progressive, life-threatening early-onset deformities, including early-onset scoliosis, which are associated with or at risk of thoracic insufficiency syndrome. The SHILLATM Growth Guidance System is intended to be removed after skeletal maturity. Summary of the Technological Characteristics: The subject SHILLA™ Growth Guidance System has the same fundamental scientific technology as the predicate CD HORZION® Growth Rod Conversion Set. The subject device utilizes equivalent surgical approaches, implant materials, surgical instruments, and sterilization methods. {5}------------------------------------------------ Identification of Legally Marketed Devices: The subject SHILLATM Growth Guidance System is substantially equivalent to the CD HORIZON® Growth Rod Conversion Set K 133904 (1/30/14) and to the pre-amendment Harrington Rod Spinal System. Discussion of Supporting Retrospective Clinical Data and Non-Clinical Testing: Retrospective clinical data for the subject device compared to traditional growth rod devices were provided in support of this application. The clinical outcomes demonstrated the subject SHILLATM Growth Guidance System to be substantially equivalent to traditional growth rod systems when treating the same patient population. Additionally, mechanical testing was provided which demonstrated the SHILLA™ Growth Guidance System to be substantially equivalent with regards to mechanical strength to the CD HORIZON® Growth Rod Conversion Set. Conclusion: The design features, materials used, manufacturing and sterilization methods are substantially equivalent to the previously cleared CD HORIZON® Growth Rod Conversion Set. The retrospective clinical data supplied in this application identified no new potential risks to patients and demonstrated substantially equivalent outcomes when comparing the SHILLA™ Growth Guidance System to traditional growth rods. Therefore, Medtronic believes the subject SHILLA™ Growth Guidance System implants contained in this application to be substantially equivalent to the legally marketed predicate CD HORIZON® Growth Rod Conversion Set implants cleared in K133904.