(147 days)
Not Found
Not Found
No
The summary describes a mechanical spinal fixation system and its components, with no mention of AI or ML technology.
Yes
The device is indicated for use in patients with medical conditions such as degenerative disc disease, kyphosis, spondylolisthesis, neurological scoliosis, spine tumors, and fractures. It is used for posterior fixation and severe spondylolisthesis, with the intent to treat or alleviate these conditions, classifying it as a therapeutic device.
No
The device is described as a non-pedicle screw fixation system and a pedicle system for spinal fixation, not for diagnosing conditions.
No
The device description explicitly mentions physical components like "Lateral Connectors" and "Smooth Rods," which are hardware. The intended use also describes a physical fixation system.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use describes a surgical implant system for spinal fixation in patients with various spinal conditions. This is a therapeutic device, not a diagnostic one.
- Device Description: The device components (lateral connectors, smooth rods, knurled rod) are all physical implants used in surgery.
- Lack of Diagnostic Information: There is no mention of analyzing biological samples, detecting biomarkers, or providing diagnostic information about a patient's condition.
IVD devices are used to examine specimens from the human body (like blood, urine, or tissue) to provide information for diagnosis, monitoring, or treatment decisions. This device is a surgical implant used to treat a condition.
N/A
Intended Use / Indications for Use
When used as a non-pedicle screw fixation system, the Aesculap Spine System® is indicated for use in patients with degenerative disc disease (defined as back pain of discongenic origin with degeneration of the disc confirmed by history and radiographic studies), kyphosis, spondylolisthesis, neurological scoliosis, spine tumors and fractures. It is intended for posterior fixation from levels T, through S,.
When used as a pedicle system, the Spine System® is intended only for patients (a) having severe spondylolisthesis (Grade 3 or 4 at the L -- S, vertebral joint; (b) who are receiving fusions using autologous bone graft only; (c) who are having the device fixed or attached to the lumbar and sacral spine (note: levels of pedicle screw fixation for this indication are from L3-S,); and (d) who are having the device removed after the development of a solid fusion mass.
Product codes (comma separated list FDA assigned to the subject device)
KWP, MNH
Device Description
Not Found
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
posterior fixation from levels T, through S,
lumbar and sacral spine, L3-S1 vertebral joint, L5-S1 vertebral joint
Indicated Patient Age Range
Not Found
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)
Not Found
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.
Not Found
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
§ 888.3050 Spinal interlaminal fixation orthosis.
(a)
Identification. A spinal interlaminal fixation orthosis is a device intended to be implanted made of an alloy, such as stainless steel, that consists of various hooks and a posteriorly placed compression or distraction rod. The device is implanted, usually across three adjacent vertebrae, to straighten and immobilize the spine to allow bone grafts to unite and fuse the vertebrae together. The device is used primarily in the treatment of scoliosis (a lateral curvature of the spine), but it also may be used in the treatment of fracture or dislocation of the spine, grades 3 and 4 of spondylolisthesis (a dislocation of the spinal column), and lower back syndrome.(b)
Classification. Class II.
0
JUN 10 1908
Amendment #1 to #K980121
Aesculap Spine System® Additional Components
510(k) Summary of Safety and Effectiveness in Accordance with SMDA of 1990 Aesculap Spine System® Additional Components
Submitted: January 9, 1997
K 980121
Company
Aesculap® Inc. 1000 Gateway Blvd. So. San Francisco, CA 94080
| Contact: | Lia Spasaro |
|---|---|
| Phone: | (650) 876-7000 x 350 |
| FAX: | (650) 589-3007 |
Product
Aesculap Spine System® Additional Components
Common Names
Lateral Connectors Smooth Rods
Classification Names and Product Codes
KWP - Spinal Interlaminal Fixation Orthosis MNH - Spondvlolisthesis Spinal Fixation Device System
Product Classification
Class II
Regulatory Classification
21 CFR Section 888.3050 Spinal Interlaminal Fixation Orthosis
unclassified
Spondylolisthesis Spinal Fixation Device System
Intended Use
When used as a non-pedicle screw fixation system, the Aesculap Spine System® is indicated for use in patients with degenerative disc disease (defined as back pain of discongenic origin with degeneration of the disc confirmed by history and radiographic studies), kyphosis, spondylolisthesis, neurological scoliosis, spine tumors and fractures. It is intended for posterior from levels T , through S .
When used as a pedicle system, the Spine System® is intended only for patients (a) having severe spondylolisthesis (Grade 3 or 4 at the Lg-S; vertebral joint; (b) who are receiving fusions using autologous bone graft only: (c) who are having the device fixed or attached to the lumbar and sacral spine (note: levels of pedicle screw fixation for this indication are from L3-S1); and (d) who are having the device removed after the development of a solid fusion mass.
1
III. Device Information
B. Intended Use
When used as a non-pedicle screw fixation system, the Aesculap Spine System® is indicated for use in patients with degenerative disc disease (defined as back pain of discongenic origin with degeneration of the disc confirmed by history and radiographic studies), kyphosis, spondylolisthesis, neurological scoliosis, spine tumors, and fractures. It is intended for posterior fixation from levels T, through S,.
When used as a pedicle system, the Spine System® is intended only for patients (a) having severe spondylolisthesis (Grade 3 or 4 at the L5-S1 vertebral joint; (b) who are receiving fusions using autologous bone graft only; (c) who are having the device fixed or attached to the lumbar and sacral spine (note: levels of pedicle screw fixation for this indication are from L--S-); and (d) who are having the device removed after the development of a solid fusion mass.
A picture of the Spine System® construct attached to a spinal model is on the following page. Please note the construct contains a lateral connector and a knurled rod. Pictures of the new smooth rods can be found in the biomechanical report (see Appendix C).
2
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 circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" arranged around the perimeter. Inside the circle is an abstract symbol resembling an eagle or bird in flight, composed of three curved lines. The logo is black and white.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JUN 10 1998
Ms. Lia S. Jones Regulatory Associate Aesculap, Inc. 1000 Gateway Boulevard South San Francisco, California 94080-7030
Re: K980121 Lateral Connectors and Smooth Rods for Aesculap Spine System® Regulatory Class: II Product Codes: MNH and KWP Dated: May 4, 1998 Received: May 5, 1998
Dear Ms. Jones:
We have reviewed your Section 510(k) notification of intent to market the device system referenced above and we have determined the device system is substantially equivalent (for the indications for use stated in the enclosure) to device systems marketed in interstate commerce prior to May 28, 1976 or to devices that have been reclassified in accordance with the provisions of the Federal, Food, Drug, and Cosmetic Act (Act). This decision is based on your device system being found equivalent only to similar device systems labeled and intended for patients: (a) having severe spondylolisthesis (Grades 3 and 4) of the fifth lumbar - first sacral (L5-S1) vertebral joint; (b) who are receiving fusions using autogenous bone graft only; (c) who are having the device fixed or attached to the lumbar and sacral spine; and (d) who are having the device removed after the development of a solid fusion mass. You may, therefore, market your device system subject to the general controls provisions of the Act and the limitations identified below.
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. Note that labeling or otherwise promoting this device system for pedicular screw fixation/attachment for indications other than severe spondylolisthesis, as described above, would cause the device system to be adulterated under 501(f)(1) of the Act.
This device system, when intended for pedicular screw fixation/attachment to the spine for indications other than severe spondylolisthesis, as described above, is a class III device under Section 513(f) of the Act. Class III devices are required to have an approved premarket approval (PMA) application prior to marketing. Accordingly:
- l . All labeling for this device, including the package label, must state that there are labeling limitations. The package insert must prominently state that the device system using pedicle screws is intended only for patients: (a) having severe spondylolisthesis (Grades 3 and 4) of the fifth lumbar - first sacral (L5-S1) vertebral
3
joint; (b) who are receiving fusions using autogenous bone graft only; (c) who are having the device fixed or attached to the lumbar and sacral spine; and (d) who are having the device removed after the development of a solid fusion mass.
- You may not label or in anyway promote this device system for pedicular, screw 2. fixation/attachment to the cervical, thoracic or lumbar vertebral column for intended uses other than severe spondylolisthesis, as described above. The package insert must include the following statements:
WARNINGS:
- When used as a pedicle screw system, this device system is intended only for . grade 3 or 4 spondylolisthesis at the fifth lumbar - first sacral (L5-S1) vertebral joint.
- The screws of this device system are not intended for insertion into the . pedicles to facilitate spinal fusions above the L5-S1 vertebral joint.
- Benefit of spinal fusions utilizing any pedicle screw fixation system has not . been adequately established in patients with stable spines.
- . Potential risks identified with the use of this device system, which may require additional surgery, include:
device component fracture, loss of fixation, non-union, fracture of the vertebra, neurological injury, and vascular or visceral injury.
See Warnings, Precautions, and Potential Adverse Events sections of the package insert for a complete list of potential risks.
-
- Any pedicular screw fixation/attachment for intended uses other than severe spondylolisthesis, as described by item 1, for this device is considered investigational and may only be investigated as a significant risk device in accordance with the investigational device exemption (IDE) regulations under 21 CFR, Part 812. All users of the device for pedicular screw fixation/attachment for intended uses other than severe spondylolisthesis, as described above, must receive approval from their respective institutional review boards (IRBs) and the Food and Drug Administration (FDA) prior to conducting an investigation.
-
- Any previous warning statements identified as part of previous 510(k) clearances or required by OC/Labeling and Promotion which stated that a component/system was not approved for screw fixation into the pedicles of the spine must be replaced by the warnings of items 1 and 2 above.
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Page 3 - Ms. Lia S. Jones
If your device is classified (see above) into either class II (Special Controls) or class III (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic (QS) inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal Laws or Regulations.
FDA advises that the use of your device system with any other device components but those identified in this 510(k) would require submission of a new 510(k) providing documentation of design, material, and labeling compatibility between the device components. Mechanical testing of a spinal system consisting of the subject device components and other device components, whether yours or those of other manufacturers, may also be required.
This letter will allow you to begin marketing your device as described in your 510(k) premarket notification immediately. An FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4659. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or at (301) 443-6597, or at its Internet address "http://www.fda.gov/cdrh/dsmamain.html".
Sincerely yours,
Celia M. Witten, Ph.D., M.D. Director Division of General and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
Amendment #1 to #K980121
Aesculap Spine System® Additional Components
Page 1 of 1
INDICATION FOR USE STATEMENT
510(k) Number (if known): #K980121
Device Name:
Aesculap Spine System® Additional Components: Lateral Connectors and Smooth Rods
Indication for Use:
When used as a non-pedicle screw fixation system, the Aesculap Spine System® is indicated for use in patients with degenerative disc disease (defined as back pain of discongenic origin with degeneration of the disc confirmed by history and radiographic studies), kyphosis, spondylolisthesis, neurological scoliosis, spine tumors and fractures. It is intended for posterior fixation from levels T, through S.,
When used as a pedicle system, the Spine System® is intended only for patients (a) having severe spondylolisthesis (Grade 3 or 4 at the L -- S, vertebral joint; (b) who are receiving fusions using autologous bone graft only; (c) who are having the device fixed or attached to the lumbar and sacral spine (note: levels of pedicle screw fixation for this indication are from L3-S,); and (d) who are having the device removed after the development of a solid fusion mass.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
| Prescription Use (per 21 CFR 801.109) | X |
|---|---|
| or | Over-the-Counter Use ______ |
(Optional Format 1-2-96)
[Signature]
(Division Sign-Off)
Division of General Restorative Devices
510(k) Number: K960121