(26 days)
No
The document 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 indicated for treating various spinal conditions, including degenerative disc disease, fractures, and deformities, which are therapeutic interventions.
No
Explanation: The provided text describes the TSRH® Spinal System as a fixation system (rods, hooks, screws, etc.) used for surgical procedures on the spine to treat various spinal conditions. It is an implantable device, not a device used to diagnose medical conditions.
No
The device description explicitly states it consists of physical components like rods, hooks, screws, plates, etc., fabricated from medical grade metals. This indicates it is a hardware-based medical device.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use/Indications for Use: The intended use clearly describes a surgical implant system for spinal fixation. It addresses structural issues of the spine (degenerative disc disease, fractures, deformities, etc.) and is used in conjunction with bone graft. This is a therapeutic device, not a diagnostic one.
- Device Description: The device consists of physical components like rods, hooks, screws, plates, etc., which are implanted into the body. This is consistent with a surgical implant, not a device used to examine specimens from the body.
- No mention of in vitro testing: The text does not describe any process involving testing samples (blood, tissue, etc.) outside of the body.
In vitro diagnostics are devices used to perform tests on specimens taken from the human body (like blood, urine, or tissue) to provide information for the diagnosis, monitoring, or treatment of diseases or conditions. The TSRH® Spinal System does not fit this description.
N/A
Intended Use / Indications for Use
When used as a pedicle screw fixation system of the non-cervical posterior spine in skeletally mature patients using bone graft, the TSRH® Spinal System is indicated for one or more of the following: (1) degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) degenerative spondylolisthesis with objective evidence of neurologic impairment, (3) fracture, (4) dislocation, (5) scoliosis, (6) kyphosis, (7) spinal tumor, and/or (8) failed previous fusion (pseudarthrosis).
In addition, when used as a pedicle screw fixation system, the TSRH® Spinal System is indicated for skeletally mature patients using bone graft: (1) having severe spondylolisthesis (Grades 3 and 4) of the fifth lumbar-first sacral (LS-S1) vertebral joint: (2) who are receiving fusions using autogenous bone graft only: (3) who are having the device fixed or attached to the lumbar and sacral spine (L3 and below); and (4) who are having the device removed after the development of a solid fusion mass.
When used as a posterior, non-cervical, non-pedicle screw fixation system, the TSRH™ Spinal System is intended for the following indications: (1) degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) spondylolisthesis, (3) fracture, (4) spinal deformities (i.e., scoliosis, kyphosis, and/or lordosis), (5) spinal stenosis, (6)pseudarthrosis, (7) tumor resection, and/or (8) unsuccessful previous attempts at spinal fusion.
When used as a unilateral supplemental fixation device in the antero-lateral thoracic/lumbar region, the TSRH® L-Plate and VANTAGE™ screws are intended for the following indications: spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis and/or lordosis); tumor; pseudarthritis; and/or failed previous fusion.
For anterior use only the TSRH® Spinal System has the additional indication of: spondylolysis.
Product codes (comma separated list FDA assigned to the subject device)
KWP, KWQ, MNI, MNH, NKB
Device Description
The purpose of this Special 510(k) is to add cobalt chrome rods already manufactured by Medtronic Sofamor Danek under the CD HORIZON® Spinal System and cleared by FDA (K043488, S.E. 3/22/2005) to the TSRH® Spinal System. The submission of this Special 510(k) is not the result of complaints or of a recall.
The TSRH® Spinal System consists of a variety of shapes and sizes of rods, hooks, screws, cross connectors, staples, plates, 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.
Certain implant components from other Medtronic spinal systems can be used with the TSRH® Spinal System. These components include GDLH® rods, rod/bolt connectors, Variable Angle T-bolts, set screws and locking screws; DYNALOK@ PLUS bolts, CD HORIZON® Low Profile MULTI-SPAN® CROSSLINK® Plates, VANTAGE™ Anterior Fixation System screws, as well as CD HORIZON® rods, screws, set screws and locking screws.
The hooks are intended for posterior use only and the staples are for anterior use only. The TSRH-3D® and TSRH-3DX™ connectors, and TSRH-3D® and TSRH-3DX™ screws are intended for posterior use only. The cobalt chromium rods should only be used with TSRH® 3Dx™ Spinal System. All CROSSLINK® Plates are for posterior use and the CROSSLINK® Axial and Offset Plates may be used anteriorly as well.
Currently, the TSRH® System components are fabricated from medical grade stainless steel, medical grade titanium alloy, or medical grade titanium. The subject components will be manufactured from medical cobalt-chromium-molybdenum alloy described by ASTM F1537. Medical grade titanium, titanium alloy, and/or cobaltchromium-molybdenum alloy may be used together. Never use titanium, titanium alloy, and/or cobalt-chromium-molybdenum alloy with stainless steel in the same construct. The TSRH® Spinal System may be sold sterile or non-sterile.
To achieve best results, do not use any of the TSRH® Spinal System implant components with components from any other system, except those components listed above, or any other manufacturer. As with all orthopaedic and neurosurgical implants, none of the TSRH® Spinal System components should ever be reused under any circumstances.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
non-cervical posterior spine, fifth lumbar-first sacral (L5-S1) vertebral joint, lumbar and sacral spine (L3 and below), antero-lateral thoracic/lumbar region
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)
Mechanical testing has been performed on the subject rods and has shown them to be substantially equivalent to predicate rods.
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.
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
TSRH® Spinal System 510(k) Summary September 2009
OCT 2 6 2009
Medtronic Sofamor Danek USA, Inc. I. Company: 1800 Pyramid Place Memphis. TN 38132 (901) 396-3133
Karen Clement Contact: Sr. Manager Regulatory Affairs
Proposed Proprietary Trade Name: TSRH® Spinal System II.
III. Classification Names
Spinal Interlaminal Fixation and Pedicle Screw Spinal System. Class: II, III (Pre-amendment) Product Code(s): KWP, KWQ, MNI, MNH, NKB (Pre-Amendment) Regulation No .: 888.3050, 888.3060, 888.3070
IV. Description
The purpose of this Special 510(k) is to add cobalt chrome rods already manufactured by Medtronic Sofamor Danek under the CD HORIZON® Spinal System and cleared by FDA (K043488, S.E. 3/22/2005) to the TSRH® Spinal System. The submission of this Special 510(k) is not the result of complaints or of a recall.
The TSRH® Spinal System consists of a variety of shapes and sizes of rods, hooks, screws, cross connectors, staples, plates, 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.
Certain implant components from other Medtronic spinal systems can be used with the TSRH® Spinal System. These components include GDLH® rods, rod/bolt connectors, Variable Angle T-bolts, set screws and locking screws; DYNALOK@ PLUS bolts, CD HORIZON® Low Profile MULTI-SPAN® CROSSLINK® Plates, VANTAGE™ Anterior Fixation System screws, as well as CD HORIZON® rods, screws, set screws and locking screws.
1
-093058
The hooks are intended for posterior use only and the staples are for anterior use only. The TSRH-3D® and TSRH-3DX™ connectors, and TSRH-3D® and TSRH-3DX™ screws are intended for posterior use only. The cobalt chromium rods should only be used with TSRH® 3Dx™ Spinal System. All CROSSLINK® Plates are for posterior use and the CROSSLINK® Axial and Offset Plates may be used anteriorly as well.
Currently, the TSRH® System components are fabricated from medical grade stainless steel, medical grade titanium alloy, or medical grade titanium. The subject components will be manufactured from medical cobalt-chromium-molybdenum alloy described by ASTM F1537. Medical grade titanium, titanium alloy, and/or cobaltchromium-molybdenum alloy may be used together. Never use titanium, titanium alloy, and/or cobalt-chromium-molybdenum alloy with stainless steel in the same construct. The TSRH® Spinal System may be sold sterile or non-sterile.
To achieve best results, do not use any of the TSRH® Spinal System implant components with components from any other system, except those components listed above, or any other manufacturer. As with all orthopaedic and neurosurgical implants, none of the TSRH® Spinal System components should ever be reused under any circumstances.
Indications for Use: v.
When used as a pedicle screw fixation system of the non-cervical posterior spine in skeletally mature patients using bone graft, the TSRH® Spinal System is indicated for one or more of the following: (1) degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) degenerative spondylolisthesis with objective evidence of neurologic impairment, (3) fracture, (4) dislocation, (5) scoliosis, (6) kyphosis, (7) spinal tumor, and/or (8) failed previous fusion (pseudarthrosis).
In addition, when used as a pedicle screw fixation system, the TSRH® Spinal System is indicated for skeletally mature patients using bone graft: ( 1 ) having severe spondylolisthesis (Grades 3 and 4) of the fifth lumbar-first sacral (LS-S1) vertebral joint: (2) who are receiving fusions using autogenous bone graft only: (3) who are having the device fixed or attached to the lumbar and sacral spine (L3 and below); and (4) who are having the device removed after the development of a solid fusion mass.
2
When used as a posterior, non-cervical, non-pedicle screw fixation system, the TSRH& Spinal System is intended for the following indications: (1) degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) spondylolisthesis, (3) fracture, (4) spinal deformities (i.e., scoliosis, kyphosis, and/or lordosis), (5) spinal stenosis, (6)pseudarthrosis, (7) tumor resection, and/or (8) unsuccessful previous attempts at spinal fusion.
When used as a unilateral supplemental fixation device in the antero-lateral thoracic/lumbar region, the TSRH® L-Plate and VANTAGE™ screws are intended for the following indications: spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis and/or lordosis); tumor; pseudarthritis; and/or failed previous fusion.
For anterior use only the TSRH® Spinal System has the additional indication of: spondylolysis.
IV. Substantial Equivalence:
The subject components were demonstrated to be substantially equivalent to TSRH® Spinal System components manufactured by Medtronic Sofamor Danek and cleared by the FDA in K982990 (S.E. 10/21/1998), and K052054 (S.E. 08/16/2005) as well as CD HORIZON® Spinal System component manufactured by Medtronic Sofamor Danek and cleared by FDA in K043488 (S.E. 03/22/2005). Mechanical testing has been performed on the subject rods and has shown them to be substantially equivalent to predicate rods. The labeling for this device is similar to that cleared by the agency in K090740, with minimal changes to reflect the addition of cobalt chrome as a material in the TSRH® Spinal System.
3
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is a stylized emblem featuring an abstract depiction of an eagle or bird-like figure with three curved lines representing its wings or feathers.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room W-O66-0609 Silver Spring, MD 20993-0002
Medtronic Sofamor Danek USA, Inc. % Ms. Karen Clement Senior Manager, Regulatory Affairs 1800 Pyramid Place Memphis, Tennessee 38132
Re: K093058
OCT 2 6 2009
Trade/Device Name: TRSH® Spinal System Regulation Number: 21 CFR 888.3070 Regulation Name: Pedicle screw spinal system Regulatory Class: III Product Code: NKB, MNI, MNH, KWP, KWQ Dated: September 28, 2009 Received: September 30, 2009
Dear Ms. Clement:
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.
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 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.
4
Page 2 – Ms. Karen Clement
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,
for
Mark N. Melkerson
Mark N. Melkerson Director
Division of Surgical, Orthopedic, and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
510(k) Number (if known): 上一09305B
Device Name:__________________________________________________________________________________________________________________________________________________________________
Indications for Use:
When used as a pedicle screw fixation system of the non-cervical posterior spine in skeletally mature patients using bone graft, the TSRH® Spinal System is indicated for one or more of the following: (1) degenerative disc disease(defined as back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) degenerative spondylolisthesis with objective evidence of neurologic impairment, (3) fracture, (4) dislocation, (5) scoliosis, (7) spinal tumor, and/or (8) failed previous fusion (pseudarthrosis).
In addition, when used as a pedicle screw fixation system, the TSRH® Spinal System is indicated for skeletally mature patients using bone graft: (1) having severe spondylolisthesis (Grades 3 and 4) of the fifth lumbar-first sacral (L5-S1) vertebral joint: (2) who are receiving fusions using autogenous bone graff only: (3) who are having the device fixed or attached to the lumbar and sacral spine (13 and below); and (4) who are having the device removed after the development of a solid fusion mass.
When used as a posterior, non-cervical, non-pedicle screw fixation system, the TSRH® Spinal System is intended for the following indications: (1) degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studics), (2) spondylolisthesis, (3) fracture, (4) spinal deformities (i.e., scoliosis, and/or lordosis), (5) spinal stenosis, (6) pseudarthrosis, (7) tumor resection, and/or (8) unsuccessful previous attempts at spinal fusion.
When used as a unilateral supplemental fixation device in the antero-lateral thoracic/lumbar region, the TSRH® L-Plate and VANTAGE™ screws are intended for the following indications: spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis and/or lordosis); tumor; pseudarthritis; and/or failed previous fusion.
For anterior use only the TSRH® Spinal System has the additional indication of: spondylolysis.
Prescription Use (Per 21 CFR 801.109) (Optional 1-2-96)
Over-the-counter Use _
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Evaluation (ODE)
(Division Sign-Off) Division of Surgical, Orthopedic, and Restorative Devices
OR
510(k) Number K093058