(84 days)
Not Found
No
The document describes a mechanical knee implant system and does not mention any software, algorithms, or AI/ML capabilities.
Yes
The device is indicated for various types of arthritis and failed joint replacements, which are conditions that require medical therapy. It aims to provide an "adequate long-term result" for patients, suggesting a therapeutic effect.
No
Explanation: The device is a total knee system, an implant used for joint replacement, not for diagnosing conditions. Its indications for use describe patient conditions it treats, not conditions it diagnoses.
No
The device description clearly states it is a "Total Knee System" with "components and materials," indicating it is a physical implant, not software.
No, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are medical devices used to examine specimens taken from the human body (like blood, urine, or tissue) to provide information for diagnosis, monitoring, or screening.
- Profix Total Knee System Description: The provided text clearly describes a system of implants designed to replace the knee joint. It's a surgical implant used within the body, not a device used to test samples outside the body.
- Intended Use: The intended uses listed are all related to treating conditions affecting the knee joint through surgical replacement.
Therefore, based on the provided information, the Profix Total Knee System is a surgical implant, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The Profix Total Knee System is indicated for:
-
- Rheumatoid arthritis.
-
- Post-traumatic arthritis, osteoarthritis, or degenerative arthritis in older patients whose age, weight, and activity levels are compatible with an adequate long-term result.
-
- Failed osteotomies, unicompartmental replacement, or total knee replacement.
-
- The posterior stabilized knee system is designed for use in patients in primary and revision surgery, where the anterior and posterior cruciate ligaments are incompetent and the collateral ligaments remain intact.
The Profix Total Knee System includes porous coated devices which are indicated for use without bone cement, and are single use devices.
Product codes
MBH
Device Description
The overall design, components, and materials of the Profix Total Knee System are substantially equivalent to the existing components of the Profix Total Knee System cleared under previous premarket notifications. The main difference between the subject components of the Profix Total Knee System, and the currently marketed components is the intended use of the system without bone cement.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Knee Joint
Indicated Patient Age Range
older 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
Not Found
Key Metrics
Not Found
Predicate Device(s)
K933958, K954909, K963255, K884824, K853730
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 888.3565 Knee joint patellofemorotibial metal/polymer porous-coated uncemented prosthesis.
(a)
Identification. A knee joint patellofemorotibial metal/polymer porous-coated uncemented 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 is designed to achieve biological fixation to bone without the use of bone cement. This identification includes fixed-bearing knee prostheses where the ultra high molecular weight polyethylene tibial bearing is rigidly secured to the metal tibial base plate.(b)
Classification. Class II (special controls). The special control is FDA's guidance: “Class II Special Controls Guidance Document: Knee Joint Patellofemorotibial and Femorotibial Metal/Polymer Porous-Coated Uncemented Prostheses; Guidance for Industry and FDA.” See § 888.1 for the availability of this guidance.
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510(K) SUMMARY SMITH & NEPHEW PROFIX TOTAL KNEE SY
AY 22 2003
SUBMITTER'S NAME: SUBMITTER'S ADDRESS: SUBMITTER'S TELEPHONE NUMBER: CONTACT PERSON: DATE SUMMARY PREPARED: TRADE OR PROPRIETARY DEVICE NAME:
COMMON OR USUAL NAME: CLASSIFICATION NAME:
DEVICE CLASS: DEVICE PRODUCT CODE: PANEL CODE:
Smith & Nephew, Inc., Orthopaedic Division 1450 Brooks Road, Memphis, TN 38116 901-399-6707 Gino J. Rouss February 26, 2003 Smith & Nephew Profix Total Knee System Total Knee Prosthesis Knee Joint Patellofemorotibial Metal/Polymer Porous-Coated Uncemented Prosthesis Class II MBH Orthopedics/87
DEVICE INFORMATION:
INTENDED USE: A.
The Profix Total Knee System is indicated for:
-
- Rheumatoid arthritis.
-
- Post-traumatic arthritis, osteoarthritis, or degenerative arthritis in older patients whose age, weight, and activity levels are compatible with an adequate long-term result.
-
- Failed osteotomies, unicompartmental replacement, or total knee replacement.
- The posterior stabilized knee system is designed for use in patients in primary and 4. revision surgery, where the anterior and posterior cruciate ligaments are incompetent and the collateral ligaments remain intact.
The Profix Total knee system includes porous coated devices which are indicated for use without bone cement, and are single use devices.
B. DEVICE DESCRIPTION:
The overall design, components, and materials of the Profix Total Knee System are substantially equivalent to the existing components of the Profix Total Knee System cleared under previous premarket notifications. The main difference between the subject components of the Profix Total Knee System, and the currently marketed components is the intended use of the system without bone cement.
C. SUBSTANTIAL EQUIVALENCE INFORMATION:
Smith & Nephew, Inc. concludes that the Profix Total Knee System is substantially equivalent to the currently marketed knee prosthesis filed with the following premarket notifications: Profix Total Knee System (K933958), Profix Posterior-Stabilized Knee System (K954909), Profix Knee Posterior-Stabilized Plus Tibial Insert (K963255). Tricon Knee System (K884824), and Freeman-Samuelson Mark II Press-Fit Total Knee Replacement (K853730)
D. SUMMARY OF TECHNOLOGICAL COMPARISON:
The intended use, designs, and materials of the Profix Total Knee System are substantially equivalent to the predicate components found in the original Profix System submissions previously cleared by FDA.
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Image /page/1/Picture/1 description: The image is a seal for the Department of Health & Human Services - USA. The seal is circular and contains the department's name around the perimeter. In the center of the seal is a stylized image of three faces in profile, stacked on top of each other.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
MAY 22 2003
Mr. Gino J. Rouss Regulatory Affairs Specialist Smith & Nephew, Inc. Orthpaedic Division 1450 East Brooks Road Memphis, Tennessee 38116
Re: K030623
Trade/Device Name: Profix Total Knee System Regulation Numbers: 21 CFR 888.3565 Regulation Names: Knee joint patellofemorotibial metal/polymer porous-coated uncemented prosthesis Regulatory Class: II Product Codes: MBH Dated: February 26, 2003 Received: February 27, 2003
Dear Mr. Rouss:
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. Iisting 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
2
Page 2 - Mr. Gino J. Rouss
product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050. 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 (301) 594-4659. 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 (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html
Sincerely yours,
Mark N Millerson
Celia M. Witten, Ph.D., M.D. Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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ﻻﻣﺔ ﺗﻤﺮﻳﺒﺎ
K030623 510(k) Number (if known):
Device Name: Smith & Nephew Profix Total Knee System
Indications For Use:
The Profix Total Knee System is indicated for:
-
- Rheumatoid arthritis.
-
- Post-traumatic arthritis, osteoarthritis, or degenerative arthritis in older patients whose age, weight, and activity levels are compatible with an adequate long-term result.
-
- Failed osteotomies, unicompartmental replacement, or total knee replacement.
-
- The posterior stabilized knee system is designed for use in patients in primary and revision surgery, where the anterior and posterior cruciate ligaments are incompetent and the collateral ligaments remain intact.
The Profix Total Knee System includes porous coated devices which are indicated for use without bone cement, and are single use devices.
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use__ OR Over-The-Counter Use_**_
(Per 21 CFR 801.109) (Optional Format 1-2-96)
(Division Sign-Off)
Division of General, Restorative
urgical Devices
510(k) Number _**_K030623