(87 days)
Not Found
Not Found
No
The provided text describes a total knee replacement device and its indications for use. There is no mention of AI, ML, image processing, or any other technology typically associated with AI/ML in medical devices.
Yes
The device is intended for total knee replacement and revision of failed previous reconstructions, which are therapeutic procedures to address medical conditions.
No
The device is described as a total knee replacement, which is a therapeutic device for treating knee problems, not for diagnosing them.
Unknown
The provided 510(k) summary lacks a device description, making it impossible to determine if the device is software-only or includes hardware 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 for replacing a knee joint due to various conditions. This is a therapeutic device used in vivo (within the body), not a diagnostic device used in vitro (outside the body) to examine specimens like blood or tissue.
- Device Description: While the description is "Not Found," the intended use is the primary indicator of whether a device is an IVD.
- Other Information: The absence of mentions of image processing, AI/ML, input imaging modality, training/test sets, performance studies, and key metrics further supports that this is not a diagnostic device. These elements are commonly associated with IVDs, especially those involving image analysis or algorithmic interpretation.
In summary, the intended use of replacing a knee joint is a direct indication that this device is a surgical implant, not an IVD.
N/A
Intended Use / Indications for Use
- Total knee replacement due to osteoarthritis, osteonecrosis, rheumatoid arthritis, and/or post-traumatic degenerative problems.
- Revision of failed previous reconstructions where sufficient bone stock and soft tissue integrity are present.
- For cemented use only.
Product codes
JWH
Device Description
Not Found
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
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
§ 888.3560 Knee joint patellofemorotibial polymer/metal/polymer semi-constrained cemented prosthesis.
(a)
Identification. A knee joint patellofemorotibial polymer/metal/polymer semi-constrained cemented prosthesis is a device intended to be implanted to replace a knee joint. The device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across-the-joint. This generic type of device includes prostheses that have a femoral component made of alloys, such as cobalt-chromium-molybdenum, and a tibial component or components and a retropatellar resurfacing component made of ultra-high molecular weight polyethylene. This generic type of device is limited to those prostheses intended for use with bone cement (§ 888.3027).(b)
Classification. Class II.
0
DEPARTMENT OF HEALTH & HUMAN SERVICES
DEPARTMENT OF HEALTH & HUMAN SERVICES (USA)
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Stelkast Company % Mr. David J. Stumpo Vice President, Product Development 200 Hidden Valley Road McMurray, Pennsylvania 15317
JAN 1 8 2007
Re: K063211
Trade/Device Name: Proven Knee System High Flexion Tibial Insert Regulation Number: 21 CFR 888.3560 Regulation Name: Knee joint patellofemorotibial polymer/metal/polymer semi-constrained cemented prosthesis Regulatory Class: II Product Code: JWH Dated: September 25, 2006
Received: October 23, 2006
Dear Mr. Stumpo:
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 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.
1
Page 2 – Mr. David J. Stumpo
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 Office of Compliance at (240) 276-0120 Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). 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 (240) 276-3150 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely vours,
Barbara Buell
Mark N. Melkerson Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
2
Indications for Use
510(k) Number (if known):
Device Name: Proven Knee System High Flexion Tibial Insert
Indications For Use:
-
- Total knee replacement due to osteoarthritis, osteonecrosis, rheumatoid arthritis, and/or post-traumatic degenerative problems.
-
- Revision of failed previous reconstructions where sufficient bone stock and soft tissue integrity are present.
-
- For cemented use only.
Prescription Use × (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Barbara Buchus
(Division Sign-Of Division of General, Restorative, and Neurological Devices
Page 1 of
510(k) Number K063211