(39 days)
Not Found
No
The device description and performance studies focus on mechanical components and their structural integrity, with no mention of AI or ML.
Yes
The device is a spinal fixation system intended to provide immobilization and stabilization of spinal segments, which directly treats various instabilities and deformities.
No
The NuVasive Precept Spinal System provides immobilization and stabilization of spinal segments as an adjunct to fusion; it does not diagnose medical conditions.
No
The device description explicitly states it consists of physical components like screws, rods, and connectors, and the performance studies involve mechanical testing of these components.
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 spinal fixation and stabilization. This is a therapeutic device, not a diagnostic one.
- Device Description: The device consists of physical components like screws, rods, and connectors, which are implanted into the body. IVD devices typically involve analyzing samples (blood, urine, tissue, etc.) outside the body.
- Lack of Diagnostic Function: There is no mention of the device being used to diagnose a condition or analyze biological samples.
- Performance Studies: The performance studies focus on the mechanical properties and structural integrity of the implant, which is typical for surgical devices. IVD performance studies would involve metrics like sensitivity, specificity, and accuracy in detecting a particular analyte or condition.
Therefore, the NuVasive Precept Spinal System is a surgical implant device, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
When used as a pedicle screw fixation system, the NuVasive Precept Spinal System is 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 posterior thoracic, lumbar, and sacral spine:
-
- Degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies)
-
- Degenerative spondylolisthesis with objective evidence of neurologic impairment
-
- Fracture
-
- Dislocation
-
- Scoliosis
-
- Kyphosis
-
- Spinal tumor and/or
-
- Failed previous fusion (pseudoarthrosis)
The NuVasive® Precept™ Spinal System is also indicated for the treatment of severe spondylolisthesis (Grades 3 and 4) of the L5-S1 vertebral joint in skeletally mature patients receiving fusion by autogenous bone graft, having the device fixed or attached to the lumbar and sacral spine (L3 to sacrum), with removal of the implants after attainment of a solid fusion.
When used as an anterolateral non-pedicle screw system in the thoracic and lumbar spine, the Nu Vasive Precept Spinal System is also intended for the following indications:
-
- Degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies)
-
- Spinal stenosis
-
- Spondylolisthesis
-
- Spinal deformities
-
- Fracture
-
- Pseudoarthosis
-
- Tumor resection and/or
-
- Failed previous fusion
Product codes (comma separated list FDA assigned to the subject device)
NKB, KWP, MNI, MNH, KWQ
Device Description
The NuVasive Precept Spinal System consists of a variety of polyaxial screws, reduction screws, offset connectors, rods, locking nuts, and transverse connectors. Implant components can be rigidly locked into a variety of different configurations to suit the individual pathology and anatomical conditions of the patient. This 510(k) is for the modification to a component used in the assembly of tulip to screw shanks of polyaxial screws. The system as a whole remains unchanged compared to the predicate (K102514).
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
posterior thoracic, lumbar, and sacral spine; L5-S1 vertebral joint; L3 to sacrum; thoracic and lumbar spine
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)
Nonclinical testing was performed to demonstrate that the subject NuVasive Precept Spinal System is substantially equivalent to other predicate devices. The following component testing was performed:
- Static and dynamic flexion-extension moment testing per ASTM F1798 .
- Tulip pull-off .
- Tension-torsion .
- Orbital Tension .
The results of these studies showed that the system as a whole was unchanged compared to the predicate, and the subject NuVasive Polyaxial Spinal Screws meet or exceed the performance of the predicate devices, and the device was therefore found to be substantially equivalent.
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.
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
Special 510(k) Premarket Notification NuVasive® Precept™ Spinal System
510(k) Summary
In accordance with Title 21 of the Code of Federal Regulations, Part 807, and in particular 21 CFR §807.92, the following summary of information is provided:
Submitted by: A.
Sheila Bruschi Associate Manager, Regulatory Affairs NuVasive, Incorporated 7475 Lusk Blvd. San Diego, California 92121 Telephone: (858) 909-1900 Fax: (858) 320-1681
Date Prepared: September 11, 2012
B. Device Name
| Trade or Proprietary Name: | NuVasive® Precept™ Spinal System |
|---|---|
| Common or Usual Name: | Pedicle Screw System |
| Classification Name: | Pedicle Screw Spinal System, Spinal Interlaminal Fixation |
| Orthosis, Spinal Intervertebral Body Fixation orthosis | |
| Device Class: | |
| Classification: | §888.3050, §888.3060, §888.3070 |
| Product Code: | NKB, KWP, MNI, MNH, KWQ |
C. Predicate Devices
The subject NuVasive Precept Spinal System is substantially equivalent to the NuVasive Precept (K102514) and SpheRx® PPS (K090981) Systems currently distributed commercially in the U.S. by NuVasive.
D. Device Description
The NuVasive Precept Spinal System consists of a variety of polyaxial screws, reduction screws, offset connectors, rods, locking nuts, and transverse connectors. Implant components can be rigidly locked into a variety of different configurations to suit the individual pathology and anatomical conditions of the patient. This 510(k) is for the modification to a component used in the assembly of tulip to screw shanks of polyaxial screws. The system as a whole remains unchanged compared to the predicate (K102514).
E. Intended Use
When used as a pedicle screw fixation system, the NuVasive Precept Spinal System is 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 posterior thoracic, lumbar, and sacral spine:
-
- Degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies)
-
- Degenerative spondylolisthesis with objective evidence of neurologic impairment
-
- Fracture
-
- Dislocation
-
- Scoliosis
SEP 11 2012
1
Image /page/1/Picture/1 description: The image shows the logo for Nuvasive. The logo consists of a stylized leaf-like shape on the left, followed by the word "NUVASIVE" in a simple, sans-serif font. Below the word "NUVASIVE" is the tagline "Speed of Innovation" in a smaller font size.
Special 510(k) Premarket Notification NuVasive® Precept™ Spinal System
-
- Kyphosis
-
- Spinal tumor and/or
-
- Failed previous fusion (pseudoarthrosis)
The NuVasive® Precept™ Spinal System is also indicated for the treatment of severe spondylolisthesis (Grades 3 and 4) of the L5-S1 vertebral joint in skeletally mature patients receiving fusion by autogenous bone graft, having the device fixed or attached to the lumbar and sacral spine (L3 to sacrum), with removal of the implants after attainment of a solid fusion.
When used as an anterolateral non-pedicle screw system in the thoracic and lumbar spine, the Nu Vasive Precept Spinal System is also intended for the following indications:
-
- Degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies)
-
- Spinal stenosis
-
- Spondylolisthesis
-
- Spinal deformities
-
- Fracture
-
- Pseudoarthosis
-
- Tumor resection and/or
-
- Failed previous fusion
F. Technological Characteristics
As was established in this submission, the subject NuVasive Precept Spinal System is substantially equivalent to other predicate devices cleared by the FDA for commercial distribution in the United States. The subject device was shown to be substantially equivalent and have the same technological characteristics to its predicate devices through comparison in areas including design, intended use, material composition, function, and range of sizes.
G. Performance Data
Nonclinical testing was performed to demonstrate that the subject NuVasive Precept Spinal System is substantially equivalent to other predicate devices. The following component testing was performed:
- Static and dynamic flexion-extension moment testing per ASTM F1798 .
- Tulip pull-off .
- Tension-torsion .
- Orbital Tension .
The results of these studies showed that the system as a whole was unchanged compared to the predicate, and the subject NuVasive Polyaxial Spinal Screws meet or exceed the performance of the predicate devices, and the device was therefore found to be substantially equivalent.
H. Conclusions
Based on the indications for use, technological characteristics, performance testing, and comparison to predicate devices, the subject NuVasive Precept Spinal System have been shown to be substantially equivalent to legally marketed predicate devices, and safe and effective for its intended use.
2
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle with three stripes forming its wing and tail. The eagle is enclosed in a circle with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" arranged around the perimeter of the circle.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
Nuvasive, Incorporated % Ms. Sheila Bruschi Associate Manager, Regulatory Affairs 7475 Lusk Boulevard San Diego, California 92121
Re: K122352
Trade/Device Name: NuVasive® Precept™ Spinal System Regulation Number: 21 CFR 888.3070 Regulation Name: Pedicle screw spinal system Regulatory Class: Class III Product Code: NKB, KWP, MNI, MNH, KWQ Dated: August 02, 2012 Received: August 03, 2012
Dear Ms. Bruschi:
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 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
SEP 11 2012
3
Page 2 - Ms. Sheila Bruschi
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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR 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 Small Manufacturers, International and Consumer Assistance 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.
Sincerely yours,
Mark A. Mikkelsen
Mark N. Melkerson Director Division of Surgical, Orthopedic and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
Indications for Use
K122352 510(k) Number (if known):
Device Name: NuVasive® Precept™ Spinal System
Indications For Use:
When used as a pedicle screw fixation system, the NuVasive Precept Spinal System is 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 of the posterior thoracic, lumbar, and sacral spine:
- Degenerative disc disease (as defined by back pain of discogenic origin with degeneration of 1. the disc confirmed by patient history and radiographic studies)
-
- Degenerative spondylolisthesis with objective evidence of neurologic impairment
-
- Fracture
-
- Dislocation
-
- Scoliosis
-
- Kyphosis
-
- Spinal tumor and/or
-
- Failed previous fusion (pseudoarthrosis)
The NuVasive Precept Spinal System is also indicated for the treatment of severe spondylolisthesis (Grades 3 and 4) of the L5-S1 vertebral joint in skeletally mature patients receiving fusion by autogenous bone graft, having the device fixed or attached to the lumbar and sacral spine (L3 to sacrum), with removal of the implants after attainment of a solid fusion.
When used as an anterolateral non-pedicle screw system in the thoracic and lumbar spine, the NuVasive Precept Spinal System is also intended for the following indications:
-
- Degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies)
-
- Spinal stenosis
-
- Spondylolisthesis
-
- Spinal deformities
-
- Fracture
-
- Pseudoarthosis
-
- Tumor resection and/or
-
- Failed previous fusion
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
$
(Division Sign-Off) Division of Surgical, Orthopedic, and Restorative Devices
K122352 510(k) Number
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