(69 days)
No
The 510(k) summary describes a mechanical spinal fixation system and does not mention any software, algorithms, or AI/ML capabilities.
Yes.
The device is a pedicle screw fixation system and hook and sacral screw system used as an adjunct to fusion for treating various spinal instabilities and deformities, which falls under the definition of a therapeutic device.
No
The S4 Spinal System is described as a surgical implant system for stabilizing the spine, not a device used to diagnose medical conditions. Its intended use involves providing immobilization and stabilization as an adjunct to fusion, treating conditions like spondylolisthesis, fractures, and deformities, which are therapeutic rather than diagnostic actions.
No
The device description explicitly states that the S4 Spinal System consists of physical components like screws, hooks, rods, and connectors made from Titanium and Titanium alloy. This indicates it is a hardware-based medical device, not software-only.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly describes a surgical implant system used for stabilizing and immobilizing the spine in patients with various conditions. This is a therapeutic device, not a diagnostic one.
- Device Description: The device consists of screws, hooks, rods, and connectors made of titanium. These are physical implants used in surgery.
- Lack of Diagnostic Elements: There is no mention of the device being used to test samples (blood, tissue, etc.) or to provide information about a patient's health status based on in vitro analysis.
- Performance Studies: The performance studies mentioned relate to the mechanical and structural integrity of the orthopedic device, not diagnostic accuracy.
IVD devices are used to examine specimens derived from the human body to provide information for diagnostic, monitoring, or compatibility purposes. This device does not fit that description.
N/A
Intended Use / Indications for Use
The S4 Spinal System, when used as a pedicle screw fixation system, is indicated for use in patients: a) having severe spondylolisthesis (Grade 3 and 4) at the L5-S1 join: b) who are receiving fusion using autogenous graft only; c) who are having the device fixed or attached to the lumbar or sacral spine; and d) who are having the device removed after the development of a solid fusion mass may not go above the L5-S1 joint, the levels of pedicle screw fixation may span from L3 to the sacrum.
The S4 Spinal System is a pedicle screw system 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 spin: degenerative spondyloisthesis with objective evidence of neurological impairment, fracture, dislocation, scoliosis, spinal tumor, and failed previous fusion (pseudarthrosis).
When used as a hook and sacral screw system (other than pedicle screw fixation system for high grade spondylolisthesis), the S4 Spinal System is intended for use in the treatment of degenerative disc disease (as defined by chronic back pain of discogenic origin with the degeneration of the disc confirmed by a history and radiographic studies), idiopathic scoliosis, spondylolisthesis, kyphotic or lordotic deformity of the spine, loss of stability due to tumors, spinal stenosis, vertebral fracture of dislocation, pseudoarthrosis, and previous failed spinal surgery/fusion. When used for this indication, screws of the S4 Spinal System are intended for sacral/iliac attachment only. Hooks and transverse connectors of the system are intended for posterior throracic and/or lumbar use only. The levels of use for hook and sacral screw fixation of this system are T1 to the sacrum.
Product codes
NKB, MNI, MNH, KWP
Device Description
The S4 Spinal System consists of polyaxial screws and monoaxial screws of varying diameters and lengths, various hook styles, rods of varying lengths, and fixed and adjustable rod to rod connectors. All implant components are top loading and top tightening. The S4 Spinal System is manufactured from Titanium and Titanium alloy in accordance with ISO 5832/3 and ISO 5832/2.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
L5-S1 joint, L3 to the sacrum, thoracic, lumbar, sacral spine, sacral/iliac, T1 to the sacrum
Indicated Patient Age Range
skeletally mature patients
Intended User / Care Setting
Not Found
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)
All required testing per "Draft Guidance for the Preparation of Premarket Notifications (510(k)s) Applications for Orthopedic Devices-The Basic Elements" were done where applicable. In addition, testing per the "Spinal System 510(k)s" was completed where applicable.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
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.
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SEP 2 0 2007
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510(k) SUMMARY (as required by 21 CFR 807.92) B.
S4 Spinal System
July 13, 2007
COMPANY:
Aesculap Implant Systems, Inc. 3773 Corporate Parkway Center Valley, PA 18034 Establishment Registration Number: 3005673311
CONTACT:
Kathy A. Racosky 610-984-9291 (phone) 610-791-6882 (fax) kathy.racosky@aesculap.com (email)
TRADE NAME: ਟੈਪੇ
COMMON NAME: S4 Spinal System
DEVICE CLASS: Class III
PRODUCT CODE: NKB, MNI, MNH, and KWP
888.3070 -- Orthosis, Spinal Pedicle Fixation For REGULATION NUMBER: Degenerative Disc Disease 888.3070 - Orthosis, Spinal Pedicle Fixation 888.3070 - Orthosis, Spondyloisthesis Spinal Fixation 888.3050 - Appliance, Fixation, Spinal Fixation
REVIEW PANEL: Orthopedics
SUBSTANTIAL EQUIVALENCE
Aesculap Implant Systems, Inc. believes that the S4 Spinal System additions are substantially equivalent to the existing components of the S4 Spinal System ({Revolution Spinal Fixation System K032219} / K062065) and Stryker Spine Xia Spinal System (K043473).
DEVICE DESCRIPTION
The S4 Spinal System consists of polyaxial screws and monoaxial screws of varying diameters and lengths, various hook styles, rods of varying lengths, and fixed and adjustable rod to rod connectors. All implant components are top loading and top tightening. The S4 Spinal System is manufactured from Titanium and Titanium alloy in accordance with ISO 5832/3 and ISO 5832/2.
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S4 Spinal System
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INDICATIONS FOR USE
The S4 Spinal System, when used as a pedicle screw fixation system, is indicated for use in patients: a) having severe spondylolisthesis (Grade 3 and 4) at the L5-S1 ioin: b) who are receiving fusion using autogenous graft only; c) who are having the device fixed or attached to the lumbar or sacral spine; and d) who are having the device removed after the development of a solid fusion mass may not go above the L5-S1 joint, the levels of pedicle screw fixation may span from L3 to the sacrum.
The S4 Spinal System is a pedicle screw system 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 spin: degenerative spondyloisthesis with objective evidence of neurological impairment, fracture, dislocation, scoliosis, spinal tumor, and failed previous fusion (pseudarthrosis).
When used as a hook and sacral screw system (other than pedicle screw fixation system for high grade spondylolisthesis), the S4 Spinal System is intended for use in the treatment of degenerative disc disease (as defined by chronic back pain of discogenic origin with the degeneration of the disc confirmed by a history and radiographic studies), idiopathic scoliosis, spondylolisthesis, kyphotic or lordotic deformity of the spine, loss of stability due to tumors, spinal stenosis, vertebral fracture of dislocation, pseudoarthrosis, and previous failed spinal surgery/fusion. When used for this indication, screws of the S4 Spinal System are intended for sacral/iliac attachment only. Hooks and transverse connectors of the system are intended for posterior throracic and/or lumbar use only. The levels of use for hook and sacral screw fixation of this system are T1 to the sacrum.
TECHNOLOGICAL CHARACTERISTICS(compared to Predicate(s))
The new components of the S4 Spinal System are offered in similar shapes and sizes as the predicate devices. All the components are manufactured from Titanium and Titanium Alloy, which is the same material as the predicate devices.
PERFORMANCE DATA
All required testing per "Draft Guidance for the Preparation of Premarket Notifications (510(k)s) Applications for Orthopedic Devices-The Basic Elements" were done where applicable. In addition, testing per the "Spinal System 510(k)s" was completed where applicable.
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Image /page/2/Picture/1 description: The image shows the seal of the Department of Health & Human Services USA. The seal features a stylized eagle with its wings spread, facing right. The eagle is composed of three curved lines that suggest feathers. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular pattern around the eagle. The text is in all caps and is evenly spaced around the circle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
SEP 2 0 2007
Aesculap Implant Systems, Incorporated % Ms. Kathy Racosky Regulatory Affairs Specialist 3773 Corporate Parkway Center Valley, Pennsylvania 18034
Re: K071945
Trade/Device Name: S4 Spinal System Regulation Number: 21 CFR 888.3070 Regulation Name: Pedicle screw spinal system Regulatory Class: Class III Product Code: NKB, MNI, MNH and K WP Dated: September 12, 2007 Received: September 13, 2007
Dear Ms. Racosky:
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 Amendmouts, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Trug, 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.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such 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); 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.
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Page 2 - Ms. Kathy Racosky
This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Center for Devices and Radiological Health's (CDRH's) Office of Compliance at (240) 276-0120. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding postmarket surveillance, please contact CDRH's Office of Surveillance and Biometric's (OSB's) Division of Postmarket Surveillance at 240-276-3474. For questions regarding the reporting of device adverse events (Medical Device Reporting (MDR)), please contact the Division of Surveillance Systems at (240) 276-3464. You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at toll-free number (800) 638-2041 or (240) 276-3150 or the Internet address http://www.fda.gov/cdrh/industry/support/index.html
Sincerely yours,
Mark N. Melkerson Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
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INDICATIONS FOR USE STATEMENT A.
K071945 510(k) Number:
Device Name: S4 Spinal System
Indications for Use:
The S4 Spinal System, when used as a pedicle screw fixation system, is indicated for use in patients: a) having severe spondylolisthesis (Grade 3 and 4) at the L5-S1 join; b) who are receiving fusion using autogenous graft only; c) who are having the device fixed or attached to the lumbar or sacral spin; and d) who are having the device removed after the development of a solid fusion mass may not go above the L5-S1 joint, the levels of pedicle screw fixation may span from L3 to the sacrum.
The S4 Spinal System is a pedicle screw system 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 spin: degenerative spondyloisthesis with objective evidence of neurological impairment, fracture, dislocation, scoliosis, spinal tumor, and failed previous fusion (pseudarthrosis).
When used as a hook and sacral screw system (other than pedicle screw fixation system for high grade spondylolisthesis), the S4 Spinal System is intended for use in the treatment of degenerative disc disease (as defined by chronic back pain of discogenic origin with the degeneration of the disc confirmed by a history and radiographic studies), idiopathic scoliosis, spondylolisthesis, kyphotic or lordotic deformity of the spine loass of stability due to tumors, spinal stenosis, vertebral fracture of dislocation, pe euron, roos sis, and previous failed spinal surgery/fusion. When used for this indication, screws of the S4 Spinal System are intended for sacral/iliac attachment only. Hooks and transverse connectors of the system are intended for posterior throracic and/or lumbar use only. The levels of use for hook and sacral screw fixation of this system are T1 to the sacrum.
| Prescription Use | X | and/or Over-the-Counter Use | |
|---|---|---|---|
| (Part 21 CFR 801 Subpart D) | (21 CFR 801 Subpart C) | ||
| (PLEASE DO NOT WRITE BELOW THIS LINE . CONTINIA ON ANOTHER PAGE IF NEEDED) | |||
| Concurrence of CPN - Office Nige Nige Evaluation (ODE) | |||
| Division of General, Restorative, | |||
| and Neurological Devices | 002 | ||
| 16 671 841 |
=10/17) Normal . 4