(83 days)
Not Found
No
The document describes a spinal fixation system and navigated surgical instruments. While it mentions image-based navigation (CT, MR, fluoroscopy), there is no mention of AI or ML being used for image analysis, decision support, or any other function. The performance studies focus on mechanical testing of the implants and functional testing of the instruments.
Yes
The device is described as an adjunct to fusion for multiple medical indications, including degenerative disc disease, spondylolisthesis, trauma, spinal stenosis, curvatures, tumor, pseudarthrosis, and/or failed previous fusion. These are all conditions that require medical therapy to correct or alleviate, and the device is used to treat them.
No
Explanation: The CD HORIZON® Spinal System and its associated instruments are described as devices for surgical fixation, preparation, and placement of implants during spinal surgery. Their intended use is to aid in treatment for various spinal conditions, not to identify or diagnose them. While some instruments are "navigated" using imaging data (CT/MR), this is for surgical guidance, not for diagnosing a patient's condition.
No
The device description clearly outlines various hardware components including rods, hooks, screws, plates, staples, connecting components, and surgical instruments. While some components are "navigated" and designed for use with a navigation system (StealthStation® System), the core of the submission describes physical implants and surgical tools, not solely software.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostic devices are used to examine specimens (like blood, urine, or tissue) taken from the human body to provide information for diagnosis, monitoring, or screening.
- Device Description and Intended Use: The description and intended use clearly state that the CD HORIZON® Spinal System and associated instruments are used for surgical procedures involving the spine. They are implants for fixation, instruments for preparing the surgical site, and navigation tools for guiding the surgeon.
- No Specimen Analysis: There is no mention of analyzing any biological specimens from the patient. The device interacts directly with the patient's anatomy during surgery.
Therefore, the CD HORIZON® Spinal System and its related components described in this text fall under the category of surgical devices or implantable devices, not In Vitro Diagnostics.
N/A
Intended Use / Indications for Use
The CD HORIZON® Spinal System with or without SEXTANT® instrumentation is intended for posterior, non-cervical fixation as an adjunct to fusion for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, curvatures (i.e., scoliosis, kyphosis, or lordosis), tumor, pseudarthrosis, and/or failed previous fusion. Except for hooks, when used as an anterolateral thoracic/lumbar system, the CD HORIZON® Spinal System may also be used for the same indications as an adjunct to fusion.
With the exception of degenerative disc disease, the CD HORIZON® LEGACY™ 3.5mm rods and the CD HORIZON® Spinal System PEEK rods and associated components may be used for the aforementioned indications in skeletally mature patients as an adjunct to fusion. The 3.5mm rods may be used for the specific pediatric indications noted below.
When used for posterior non-cervical pedicle screw fixation in pediatric patients, the CD HORIZON® Spinal System implants are indicated as an adjunct to fusion to treat progressive spinal deformities (i.e., scoliosis, kyphosis) including idiopathic scoliosis, neuromuscular scoliosis, and congenital scoliosis. Additionally, the CD HORIZON® Spinal System is intended to treat pediatric patients diagnosed with the following conditions: spondylolisthesis/spondylolysis, fracture caused by tumor and/or trauma, pseudarthrosis, and/or failed previous fusion. These devices are to be used with autograft and/or allograft. Pediatric pedicle screw fixation is limited to a posterior approach.
The CD HORIZON® SPIRE™ Plate is a posterior, single-level, non-pedicle supplemental fixation device intended for use in the non-cervical spine (T1-S1) as an adjunct to fusion in skeletally mature patients. It is intended for plate fixation/attachment to spinous processes for the purpose of achieving supplemental fixation in the following conditions: degenerative disc disease (as previously defined), spondylolisthesis, trauma, and/or tumor.
In order to achieve additional levels of fixation, the CD HORIZON® Spinal System rods may be connected to the VERTEX® Reconstruction System with the VERTEX® rod connector. Refer to the VERTEX® Reconstruction System Package Insert for a list of the VERTEX® indications of use.
Medtronic Navigated Manual -Reusable Instruments for for Use with the STEALTHSTATION® System:
The Navigated Disc Preparation Instruments are intended to be used to facilitate a discectomy during spinal surgery. The Navigated Trials are intended to be used to facilitate implant size selection of Medtronic intervertebral body fusion devices during spinal surgery.
The Navigated Probe is intended to be used during pedicle and disc preparation during spinal fusion procedures.
Navigated instruments are specifically designed for use with the StealthStation® System, which is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a skull, a long bone, or vertebra, can be identified relative to a CT or MR based model, fluoroscopy images, or digitized landmarks of the anatomy.
Medtronic Reusable Instruments for Use with the IPC® POWEREASE® System:
IPC® System is indicated for the incision/cutting, removal, drilling and sawing of soft and hard tissue and bone, and biomaterials in Neurosurgical (Craniofacial), Orthopedic, Arthroscopic, Spinal, Sternotomy, and General surgical procedures.
The IPC® POWEREASE® System is indicated for drilling, tapping and driving screws and working end attachments during spinal surgery, including open and minimally invasive procedures. It is also used in placement or cutting of screws, posts and rods.
Medtronic Navigated Reusable Instruments for Use with STEALTHSTATION® System and IPC® POWEREASE™ Systems:
Medtronic Navigated Reusable Instruments are intended to be used during the preparation and placement of Medtronic screws during spinal surgery to assist the surgeon in precisely locating anatomical structures in either open, or minimally invasive, procedures. Medtronic Navigated Reusable Instruments are specifically designed for use with the StealthStation® System, which is indicated for any medical condition in which stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a skull, a long bone, or vertebra, can be identified relative to a CT or MR-based model, fluoroscopy images, or digitized landmarks of the anatomy. Medtronic Navigated Reusable Instruments are also compatible with the IPC® POWEREASE™ System.
Product codes (comma separated list FDA assigned to the subject device)
NKB, OSH, MNH, MNI, KWP, KWQ, OLO, HWE
Device Description
CD HORIZON® Spinal System: The CD HORIZON® Spinal System consists of a variety of shapes and sizes of rods, hooks, screws, CROSSLINK® Plates, staples, and connecting components, as well as implant components from other Medtronic spinal systems, which can be rigidly locked into a variety of configurations, with each construct being tailor-made for the individual case. The subject CD HORIZON® Spinal System offers cannulated, multi-axial bone screws that have an opened head (MAS) or closed head (CMAS). The subject MAS and CMAS are provided both sterile and non-sterile.
Medtronic Reusable Instruments Only Compatible with the STEALTHSTATION® System: The subject Medtronic Navigated Reusable probe is specifically designed for use in procedures where the use of stereotactic surgery may be appropriate. The subject probe is used to prepare for placement of the subject bone screws into the bone.
Medtronic Reusable Instruments Only Compatible with the IPC® POWEREASE® System: The subject Medtronic Reusable drivers, torque multiplier adapter, and taps are spine preparation instruments made of high grade stainless steel. The subject drivers, torque multiplier adapter, and taps are compatible with Medtronic's IPC® POWEREASE® System may be connected to the IPC® POWEREASE® handpiece. The subject drivers, and taps can be used manually using existing Medtronic Class I Exempt quick connect handles in place of the IPC® POWEREASE® handpiece.
Medtronic Reusable Instruments Compatible with the STEALTHSTATION® System and IPC® POWEREASE® Systems: The subject Medtronic Navigated Reusable drivers and taps are spine preparation instruments made of high grade stainless steel. These instruments were specifically designed for use in procedures where the use of stereotactic surgery may be appropriate. The subject drivers and taps are also compatible with Medtronic's IPC® POWEREASE™ System when connected to the POWEREASE™ handpiece or may be used manually with existing Medtronic Class I Exempt quick connect handles in place of the IPC® POWEREASE® handpiece or the NavLock™ tracker.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
CT or MR based model, fluoroscopy images
Anatomical Site
non-cervical spine (T1-S1), pedicle, disc, skull, long bone, vertebra
Indicated Patient Age Range
skeletally mature patients, pediatric patients (for specific indications)
Intended User / Care Setting
Surgeon, Hospital/Surgical setting
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Design verification testing for the subject bone screws was completed in accordance with ASTM F1717, Standard Test Methods for Spinal Implant Constructs in a Vertebrectomy Model, and ASTM F1798, Standard Guide for Evaluating the Static and Fatigue Properties of Interconnection Mechanisms and Subassemblies in Spinal Arthrodesis Implants. The tests completed were: Static Compression, Static Torsion, Construct Compression Fatigue, Axial Grip, Axial Torsion, Flexion Extension Static, and Flexion Extension Fatigue. The subject devices met the pre-determined acceptance criteria for all tests. Design verification testing determined that the subject bone screws are substantially equivalent to the predicate Medtronic bone screws.
Design validation testing was performed that demonstrated that the subject instruments performed as intended.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
K113174, K050439, K102555, K152457, K121020, K150231, K111520, K124004, K140454
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 888.3070 Thoracolumbosacral pedicle screw system.
(a)
Identification. (1) Rigid pedicle screw systems are comprised of multiple components, made from a variety of materials that allow the surgeon to build an implant system to fit the patient's anatomical and physiological requirements. Such a spinal implant assembly consists of a combination of screws, longitudinal members (e.g., plates, rods including dual diameter rods, plate/rod combinations), transverse or cross connectors, and interconnection mechanisms (e.g., rod-to-rod connectors, offset connectors).(2) Semi-rigid systems are defined as systems that contain one or more of the following features (including but not limited to): Non-uniform longitudinal elements, or features that allow more motion or flexibility compared to rigid systems.
(b)
Classification. (1) Class II (special controls), when intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra; degenerative spondylolisthesis with objective evidence of neurologic impairment; fracture; dislocation; scoliosis; kyphosis; spinal tumor; and failed previous fusion (pseudarthrosis). These pedicle screw spinal systems must comply with the following special controls:(i) Compliance with material standards;
(ii) Compliance with mechanical testing standards;
(iii) Compliance with biocompatibility standards; and
(iv) Labeling that contains these two statements in addition to other appropriate labeling information:
“Warning: The safety and effectiveness of pedicle screw spinal systems have been established only for spinal conditions with significant mechanical instability or deformity requiring fusion with instrumentation. These conditions are significant mechanical instability or deformity of the thoracic, lumbar, and sacral spine secondary to severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra, degenerative spondylolisthesis with objective evidence of neurologic impairment, fracture, dislocation, scoliosis, kyphosis, spinal tumor, and failed previous fusion (pseudarthrosis). The safety and effectiveness of these devices for any other conditions are unknown.”
“Precaution: The implantation of pedicle screw spinal systems should be performed only by experienced spinal surgeons with specific training in the use of this pedicle screw spinal system because this is a technically demanding procedure presenting a risk of serious injury to the patient.”
(2) Class II (special controls), when a rigid pedicle screw system is intended to provide immobilization and stabilization of spinal segments in the thoracic, lumbar, and sacral spine as an adjunct to fusion in the treatment of degenerative disc disease and spondylolisthesis other than either severe spondylolisthesis (grades 3 and 4) at L5-S1 or degenerative spondylolisthesis with objective evidence of neurologic impairment. These pedicle screw systems must comply with the following special controls:
(i) The design characteristics of the device, including engineering schematics, must ensure that the geometry and material composition are consistent with the intended use.
(ii) Non-clinical performance testing must demonstrate the mechanical function and durability of the implant.
(iii) Device components must be demonstrated to be biocompatible.
(iv) Validation testing must demonstrate the cleanliness and sterility of, or the ability to clean and sterilize, the device components and device-specific instruments.
(v) Labeling must include the following:
(A) A clear description of the technological features of the device including identification of device materials and the principles of device operation;
(B) Intended use and indications for use, including levels of fixation;
(C) Identification of magnetic resonance (MR) compatibility status;
(D) Cleaning and sterilization instructions for devices and instruments that are provided non-sterile to the end user; and
(E) Detailed instructions of each surgical step, including device removal.
(3) Class II (special controls), when a semi-rigid system is intended to provide immobilization and stabilization of spinal segments in the thoracic, lumbar, and sacral spine as an adjunct to fusion for any indication. In addition to complying with the special controls in paragraphs (b)(2)(i) through (v) of this section, these pedicle screw systems must comply with the following special controls:
(i) Demonstration that clinical performance characteristics of the device support the intended use of the product, including assessment of fusion compared to a clinically acceptable fusion rate.
(ii) Semi-rigid systems marketed prior to the effective date of this reclassification must submit an amendment to their previously cleared premarket notification (510(k)) demonstrating compliance with the special controls in paragraphs (b)(2)(i) through (v) and paragraph (b)(3)(i) of this section.
0
Image /page/0/Picture/1 description: The image is a black and white logo for the U.S. Department of Health & Human Services. The logo features a stylized image of a bird or abstract human figures in profile, with three distinct head shapes layered on top of each other. The image is surrounded by text that reads "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" in a circular arrangement.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
Medtronic Sofamor Danek USA, Incorporated Ms. Lila Joe Principal Regulatory Affairs Specialist 1800 Pyramid Place Memphis, Tennessee 38132
February 18, 2016
Re: K153442
Trade/Device Name: CD HORIZON® Spinal System. Medtronic Navigated Manual Reusable Instruments for Use with the STEALTHSTATION® System, Medtronic Reusable Instruments for Use with the IPC® POWEREASE® System, Medtronic Navigated Reusable Instruments for Use with the STEALTHSTATION® and IPC® POWEREASE™ Systems Regulation Number: 21 CFR 888.3070 Regulation Name: Pedicle screw spinal system Regulatory Class: Class III Product Code: NKB, OSH, MNH, MNI, KWQ, KWP, OLO, HWE Dated: November 25, 2015 Received: November 27, 2015
Dear Ms. Joe:
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. 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
1
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 Parts 801); medical device reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set
forth in the quality systems (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
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/Resourcesfor You/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,
Mark N. Melkerson -S
Mark N. Melkerson Director Division of Orthopedic Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
2
510(k) Number (if known) K153442
Device Name CD HORIZON® Spinal System
Indications for Use (Describe)
The CD HORIZON® Spinal System with or without SEXTANT® instrumentation is intended for posterior, non-cervical fixation as an adjunct to following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, curvatures (i.e., scoliosis, tumor, pseudarthrosis, and/or failed previous fusion. Except for hooks, when used as an anterolateral thoracic/lumbar system, the CD HORIZON® Spinal System may also be used for the same indications as an adjunct to fusion.
With the exception of degenerative disc disease, the CD HORIZON® LEGACY™ 3.5mm rods and the CD HORIZON® Spinal System PEEK rods and associated components may be used for the aforementioned indications in skeletally mature patients as an adjunct to fusion. The 3.5mm rods may be used for the specific pediatric indications noted below.
When used for posterior non-cervical pedicle screw fixation in pediatric patients, the CD HORIZON® Spinal System implants are indicated as an adjunct to fusion to treat progressive spinal deformities (i.e., scoliosis, or lordosis) including idiopathic scoliosis, neuromuscular scoliosis, and congenital scoliosis. Additionally, the CD HORIZON® Spinal System is intended to treat patients diagnosed with the following conditions: spondylolisthesis/ spondylolysis, fracture caused by tumor and/or trauma, pseudarthrosis, and/or failed previous fusion. These devices are to be used with autograft and/or allograft. Pediatric pedicle screw fixation is limited to a posterior approach.
The CD HORIZON® SPIRE™ Plate is a posterior, single-level, non-pedicle supplemental fixation device intended for use in the non-cervical spine (T1-S1) as an adjunct to fusion in skeletally mature patients. It is intended for plate fixation/ attachment to spinous processes for the purpose of achieving supplemental fixation in the following conditions: degenerative disc disease (as previously defined), spondylolisthesis, trauma, and/or tumor.
In order to achieve additional levels of fixation, the CD HORIZON® Spinal System rods may be connected to the VERTEX® Reconstruction System with the VERTEX® rod connector. Refer to the VERTEX® Reconstruction System Package Insert for a list of the VERTEX® indications of use.
Type of Use (Select one or both, as applicable)
2 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)
3
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
4
510(k) Number (if known) K153442
Device Name
MEDTRONIC NAVIGATED MANUAL REUSABLE INSTRUMENTS FOR USE WITH THE STEALTHSTATION® SYSTEM
Indications for Use (Describe)
The Navigated Disc Preparation Instruments are intended to facilitate a discectomy during spinal surgery. The Navigated Trials are intended to be used to facilitate implant size selection of Medtronic intervertebral body fusion devices during spinal surgery.
The Navigated Probe is intended to be used during pedicle and disc preparation during spinal fusion procedures.
Navigated instruments are specifically designed for use with the StealthStation® System, which is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a skull, a long bone, or vertebra, can be identified relative to a CT or MR based model, fluoroscopy images, or digitized landmarks of the anatomy.
Type of Use (Select one or both, as applicable)
2 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)
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
5
510(k) Number (if known) K153442
Device Name MEDTRONIC REUSABLE INSTRUMENTS FOR USE WITH THE IPC® POWEREASE® SYSTEM
Indications for Use (Describe)
IPC® System is indicated for the incision/cutting, removal, drilling and sawing of soft and hard tissue and bone, and biomaterials in Neurosurgical (Craniofacial), Orthopedic, Arthroscopic, Spinal, Sternotomy, and General surgical procedures.
The IPC® POWEREASE® System is indicated for drilling, tapping and working end attachments during spinal surgery, including open and minimally invasive procedures. It is also used in placement or cutting of screws, posts and rods.
Type of Use (Select one or both, as applicable)
2 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)
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
6
510(k) Number (if known)
Device Name
MEDTRONIC NAVIGATED REUSABLE INSTRUMENTS FOR USE WITH STEALTHSTATION® AND IPC® POWEREASE™ SYSTEMS
Indications for Use (Describe)
Medtronic Navigated Reusable Instruments are intended to be used during the preparation and placement of Medtronic screws during spinal surgery to assist the surgeon in precisely locating anatomical structures in either open, or minimally invasive, procedures. Medtronic Navigated Reusable Instruments are specifically designed for use with the StealthStation® System, which is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a skull, a long bone, or vertebra can be identified relative to a CT or MR-based model, fluoroscopy images, or digitized landmarks of the anatomy. Medtronic Navigated Reusable Instruments are also compatible with the IPC® POWEREASE™ System.
Type of Use (Select one or both, as applicable)
2 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)
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
7
510(k) SUMMARY
February 2016
| I. | Submitter | Medtronic Sofamor Danek USA, Inc.
1800 Pyramid Place
Memphis, TN 38132
(901)396-3133 |
|-----|---------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| | Contact | Lila Joe
Principal Regulatory Affairs Specialist |
| | Date Prepared | February 16, 2016 |
| II. | Device | |
| | Name of Device | CD HORIZON® Spinal System, Medtronic Navigated
Manual Reusable Instruments for Use with the
STEALTHSTATION® System, Medtronic Reusable
Instruments for Use with the IPC® POWEREASE®
System, Medtronic Navigated Reusable Instruments for
Use with the STEALTHSTATION® and IPC®
POWEREASE™ Systems |
| | Classification Name | Pedicle Screw Spinal System - NKB, OSH,
MNI, MNH, KWQ, KWP
(For Bone Screws)
Stereotaxic Instrument - OLO
(For Navigated Instruments)
Surgical Instrument Motors and Accessories/Attachments
-HWE
(For Instruments Compatible with the IPC®
POWEREASE® System) |
| | Classification | Class III Pre-Amendment (Screws)
Class II (Instruments) |
| | Product Codes | NKB, OSH, MNH, MNI, KWP, KWQ (Bone Screws)
21 CFR 888.3070
21 CFR 888.3060
21 CFR 888.3050
OLO (Navigated Instruments)
21 CFR 882.4560 |
8
HWE (IPC® POWEREASE® Compatible Instruments) 21 CFR 878.4820
Predicates There are 9 Predicates.
CD HORIZON® Spinal System K113174, S.E. 11/21/2011 (Primary Predicate) K050439, S.E. 03/24/2005 K102555, S.E. 11/17/2010 K152457, S.E. 10/27/2015
DePuy Spine Inc. - VIPER K121020, S.E. 05/03/2012
Medtronic Navigated Instruments K150231, S.E. 06/16/2015
IPC® POWEREASE® System K111520, S.E. 10/26/2011
Medtronic Navigated Taps and Screwdrivers K124004, S.E. 03/22/2013 K140454, S.E. 05/22/2014
The predicates have not been subject to a design related recall.
III. Product Description
CD HORIZON® Spinal System
The CD HORIZON® Spinal System consists of a variety of shapes and sizes of rods, hooks, screws, CROSSLINK® Plates, staples, and connecting components, as well as implant components from other Medtronic spinal systems, which can be rigidly locked into a variety of configurations, with each construct being tailor-made for the individual case. The subject CD HORIZON® Spinal System offers cannulated, multi-axial bone screws that have an opened head (MAS) or closed head (CMAS). The subject screws offer additional angulation for anatomies or trajectories that require a sharper angle than what is typically used when placing a rod into the screw head. The subject MAS and CMAS are provided both sterile and non-sterile.
9
Medtronic Reusable Instruments Only Compatible with the STEALTHSTATION® System
The subject Medtronic Navigated Reusable probe is specifically designed for use in procedures where the use of stereotactic surgery may be appropriate. The subject probe is used to prepare for placement of the subject bone screws into the bone.
Medtronic Reusable Instruments Only Compatible with the IPC® POWEREASE® System
The subject Medtronic Reusable drivers, torque multiplier adapter, and taps are spine preparation instruments made of high grade stainless steel. The subject drivers, torque multiplier adapter, and taps are compatible with Medtronic's IPC® POWEREASE® System may be connected to the IPC® POWEREASE® handpiece. The subject drivers, and taps can be used manually using existing Medtronic Class I Exempt quick connect handles in place of the IPC® POWEREASE® handpiece.
Medtronic Reusable Instruments Compatible with the STEALTHSTATION® System and IPC® POWEREASE® Systems
The subject Medtronic Navigated Reusable drivers and taps are spine preparation instruments made of high grade stainless steel. These instruments were specifically designed for use in procedures where the use of stereotactic surgery may be appropriate. The subject drivers and taps are also compatible with Medtronic's IPC® POWEREASE™ System when connected to the POWEREASE™ handpiece or may be used manually with existing Medtronic Class I Exempt quick connect handles in place of the IPC® POWEREASE® handpiece or the NavLock™ tracker.
IV. Indications for Use:
CD HORIZON® Spinal System
The CD HORIZON® Spinal System with or without SEXTANT® instrumentation is intended for posterior, non-cervical fixation as an adjunct to fusion for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, curvatures (i.e., scoliosis, kyphosis, or lordosis), tumor, pseudarthrosis, and/or failed previous fusion. Except for hooks, when used as an anterolateral thoracic/lumbar system, the CD HORIZON® Spinal System may also be used for the same indications as an adjunct to fusion.
With the exception of degenerative disc disease, the CD HORIZON® LEGACY™ 3.5mm rods and the CD HORIZON® Spinal System PEEK rods and associated
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components may be used for the aforementioned indications in skeletally mature patients as an adjunct to fusion. The 3.5mm rods may be used for the specific pediatric indications noted below.
When used for posterior non-cervical pedicle screw fixation in pediatric patients, the CD HORIZON® Spinal System implants are indicated as an adjunct to fusion to treat progressive spinal deformities (i.e., scoliosis, kyphosis) including idiopathic scoliosis, neuromuscular scoliosis, and congenital scoliosis. Additionally, the CD HORIZON® Spinal System is intended to treat pediatric patients diagnosed with the following conditions: spondylolisthesis/spondylolysis, fracture caused by tumor and/or trauma, pseudarthrosis, and/or failed previous fusion. These devices are to be used with autograft and/or allograft. Pediatric pedicle screw fixation is limited to a posterior approach.
The CD HORIZON® SPIRE™ Plate is a posterior, single-level, non-pedicle supplemental fixation device intended for use in the non-cervical spine (T1-S1) as an adjunct to fusion in skeletally mature patients. It is intended for plate fixation/attachment to spinous processes for the purpose of achieving supplemental fixation in the following conditions: degenerative disc disease (as previously defined), spondylolisthesis, trauma, and/or tumor.
In order to achieve additional levels of fixation, the CD HORIZON® Spinal System rods may be connected to the VERTEX® Reconstruction System with the VERTEX® rod connector. Refer to the VERTEX® Reconstruction System Package Insert for a list of the VERTEX® indications of use.
Medtronic Navigated Manual -Reusable Instruments for for Use with the STEALTHSTATION® System
The Navigated Disc Preparation Instruments are intended to be used to facilitate a discectomy during spinal surgery. The Navigated Trials are intended to be used to facilitate implant size selection of Medtronic intervertebral body fusion devices during spinal surgery.
The Navigated Probe is intended to be used during pedicle and disc preparation during spinal fusion procedures.
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Navigated instruments are specifically designed for use with the StealthStation® System, which is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a skull, a long bone, or vertebra, can be identified relative to a CT or MR based model, fluoroscopy images, or digitized landmarks of the anatomy.
Medtronic Reusable Instruments for Use with the IPC® POWEREASE® System
IPC® System is indicated for the incision/cutting, removal, drilling and sawing of soft and hard tissue and bone, and biomaterials in Neurosurgical (Craniofacial), Orthopedic, Arthroscopic, Spinal, Sternotomy, and General surgical procedures.
The IPC® POWEREASE® System is indicated for drilling, tapping and driving screws and working end attachments during spinal surgery, including open and minimally invasive procedures. It is also used in placement or cutting of screws, posts and rods.
Medtronic Navigated Reusable Instruments for Use with STEALTHSTATION® System and IPC® POWEREASE™ Systems
Medtronic Navigated Reusable Instruments are intended to be used during the preparation and placement of Medtronic screws during spinal surgery to assist the surgeon in precisely locating anatomical structures in either open, or minimally invasive, procedures. Medtronic Navigated Reusable Instruments are specifically designed for use with the StealthStation® System, which is indicated for any medical condition in which stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a skull, a long bone, or vertebra, can be identified relative to a CT or MR-based model, fluoroscopy images, or digitized landmarks of the anatomy. Medtronic Navigated Reusable Instruments are also compatible with the IPC® POWEREASE™ System.
V. Comparison of Technological Characteristics
CD HORIZON® Spinal System
The primary predicate for the CD HORIZON® Spinal System is the predicate CD HORIZON® Spinal System (K113174, S.E. 11/21/2011).
The subject CD HORIZON® Spinal System bone screws have the same or similar indications, intended use, and similar materials as the following FDA cleared predicates K113174, S.E. 11/21/2011, K050439 (S.E. 03/24/2005), K102555 (S.E. 11/17/2010), and K121020 (S.E. 05/03/2012). The predicate and subject screws have the same function. However, the predicate bone screws do differ in the scientific fundamental technology.
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The main difference in the design of the predicate and subject screws is in the degree of angulation provided by the predicate and subject bone screws. The predicate bone screws are assembled using a metal ring compared to a metal wire to assemble the subject bone screws and allow angulation for anatomies or trajectories that require a sharper angle than what is typically used when placing a rod into the screw head.
Medtronic Navigated Manual Reusable Instruments for Use with the STEALTHSTATION® System
The subject navigated probe is identical in intended use and material as the navigated probes cleared in K124004 (S.E. 03/22/2013). The difference between the subject and navigated probe is that the subject probe is designed so that the tip dimension is the same as the minor diameter of the smallest subject tap.
Medtronic Reusable Instruments for Use with the IPC® POWEREASE® System
The subject standard driver and standard taps are identical in intended use and material as their predicates in K111520 (S.E. 10/26/2011). The difference between the subject and predicate driver and taps is that the subject driver and taps are designed to interface with the subject bone screws. The subject torque multiplier adapter is identical in material as its predicate cleared in K111520 (S.E. 10/26/2011). The subject torque multiplier is similar to the intended use of its predicate cleared in K111520 (S.E. 10/26/2011), which is to provide increased torque limit of the handpiece. The torque of the predicate adapter is used to break off set screw caps, while the subject adapter is used to place screws.
Medtronic Navigated Reusable Instruments for Use with STEALTHSTATION® System and IPC® POWEREASE™ Systems
The subject navigated taps and drivers that are compatible with the STEALTHSTATION® System and IPC® POWEREASE™ Systems are identical to their predicates (K124004, S.E. 03/22/2013 and K140454, S.E. 05/22/2014) in intended use and materials. The difference between the subject and predicate taps and drivers is that they are designed to interface with the subject bone screws.
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VI. Performance Data
The following performance data are provided in support of the substantial equivalence determination.
Biocompatibility
The biocompatibility evaluation for the subject CD HORIZON® BALLAST™ Spinal System bone screws was conducted in accordance with the FDA's Draft Guidance for Industry and FDA Staff, Use of International Standard ISO-10993, Biological Evaluation Method Devices Part 1: Evaluation and Testing, issued April 23, 2013.
The subject bone screws are manufactured from
- · ASTM F1537, Standard Specification for Wrought Cobalt-28Chromium-6Molybdenum Alloys for Surgical Implants (UNS R31537, UNS R31538, and UNS R31539)
- ASTM F136, Standard Specification for Wrought Titanium-6 Aluminum-4 Vanadium ELI Alloy for Surgical Implant Applications
- ASTM F67, Standard Specification for Unalloyed Titanium, for Surgical • Implant Applications (UNS R50250, UNS R50400, UNS R50550, UNS R50700)
The bone screws are permanent implants and will be classified as "Implant Devices -Tissue/bone - C Permanent (>30 days)" according to FDA's Draft Guidance for Industry and FDA Staff, Use of International Standard ISO-10993, Biological Evaluation Method Devices Part 1: Evaluation and Testing, issued April 23, 2013.
Cobalt chrome, titanium alloy, and commercially pure titanium have a long history of safe and effective use in predicate spinal implants. Therefore, no new biocompatibility testing is required.
The subject probe, torque multiplier adapter, taps, and drivers, are manufactured from:
- . Stainless Steel (Direct Patient Contact)
- Radel End Caps (Indirect Patient Contact) ●
- . Silicone Handle (Indirect Patient Contact)
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- Titanium Alloy (per ASTM F136, Standard Specification for Wrought . Titanium-6 Aluminum-4 Vanadium ELI Alloy for Surgical Implant Application - Indirect Patient Contact )
- Polyetheretherketone - PEEK (Indirect Patient Contact)
The subject instruments are classified as limited, up to 24 hours of body contact according to FDA's Draft Guidance for Industry and FDA Staff: Use of International Standard ISO-10993, Biological Evaluation of Medical Devices Part 1: Evaluation and Testing, issued April 23, 2013.
The radel end caps and silicone handles have indirect patient contact, therefore, no new biocompatibility testing is required according to FDA's Draft Guidance for Industry and FDA Staff: Use of International Standard ISO-10993. Biological Evaluation Method Devices Part 1: Evaluation and Testing, issued April 23, 2013.
Medical grade stainless steel, titanium alloy, and PEEK have a long history of safe and effective use in spinal surgery. Therefore, no new biocompatibility testing is required.
Mechanical Testing
In accordance with the Guidance for Industry and FDA Staff - Spinal System 510(k)'s, Medtronic has evaluated the subject devices to demonstrate substantial equivalence to the predicate devices.
Design verification testing for the subject bone screws was completed in accordance with
- -ASTM F1717, Standard Test Methods for Spinal Implant Constructs in a Vertebrectomy Model,
- ASTM F1798, Standard Guide for Evaluating the Static and Fatigue । Properties of Interconnection Mechanisms and Subassemblies in Spinal Arthrodesis Implants
The tests completed were:
- -Static Compression
- Static Torsion -
- Construct Compression Fatigue -
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- Axial Grip ।
- Axial Torsion -
- Flexion Extension Static -
- -Flexion Extension Fatigue
The subject devices met the pre-determined acceptance criteria for all tests. Therefore, design verification testing determined that the subject bone screws are substantially equivalent to the predicate Medtronic bone screws.
Design validation testing was performed that demonstrated that the subject instruments performed as intended.
VII. Conclusions
Based on the test results and additional supporting information provided in this premarket notification, the subject devices demonstrated substantial equivalence to the legally marketed predicate devices.