Product Classification

• Device: metal cemented constrained femorotibial knee prosthesis
• Regulation Description: Knee joint femorotibial metallic constrained cemented prosthesis.
• Definition: Call for pmas 12/26/96 ( 61 fr 50710 9/27/96)
• Regulation Medical Specialty: Orthopedic
• Review Panel: Orthopedic
• Product Code: KRN
• Premarket Review: Office of Orthopedic Devices (OHT6); Joint Arthroplasty Devices (DHT6A)
• Submission Type: PMA
• Regulation Number: 888.3480
• Device Class: 3
• Total Product Life Cycle (TPLC): TPLC Product Code Report
• GMP Exempt?: No
• Summary Malfunction Reporting: Eligible
• Implanted Device?: Yes
• Life-Sustain/Support Device?: No

Recognized Consensus Standards

• 11-197 ASTM F983-86 (Reapproved 2018)
  Standard Practice for Permanent Marking of Orthopaedic Implant Components
• 11-199 ASTM F565-04 (Reapproved 2018)
  Standard Practice for Care and Handling of Orthopedic Implants and Instruments
• 11-232 ISO 7207-1 Third edition 2007-02-01
  Implants for surgery - Components for partial and total knee joint prostheses - Part 1: Classification, definitions and designation of dimensions
• 11-311 ISO 14243-2 Third edition 2016-09-01
  Implants for surgery - Wear of total knee-joint prostheses - Part 2: Methods of measurement
• 11-335 ASTM F3141-17a
  Standard Guide for Total Knee Replacement Loading Profiles
• 11-364 ISO 14243-1 Second edition 2009-11-15
  Implants for surgery - Wear of total knee-joint prostheses - Part 1: Loading and displacement parameters for wear-testing machines with load control and corresponding environmental conditions for test [Including AMENDMENT1 (2020)]
• 11-365 ASTM F1800-19 e1
  Standard Practice for Cyclic Fatigue Testing of Metal Tibial Tray Components of Total Knee Joint Replacements
• 11-367 ISO 14243-3 Second edition 2014-11-01
  Implants for surgery - Wear of total knee-joint prostheses - Part 3: Loading and displacement parameters for wear-testing machines with displacement control and corresponding environmental conditions for test [Including AMENDMENT1 (2020)]
• 11-368 ASTM F3334-19
  Standard Practice for Finite Element Analysis (FEA) of Metallic Orthopaedic Total Knee Tibial Components
• 11-370 ISO 14879-1 Second edition 2020-07
  Implants for surgery - Total knee-joint prostheses - Part 1: Determination of endurance properties of knee tibial trays
• 11-373 ASTM F1223-20
  Standard Test Method for Determination of Total Knee Replacement Constraint
• 11-374 ISO 7207-2 Second edition 2011-07-01
  Implants for surgery - Components for partial and total knee joint prostheses - Part 2: Articulating surfaces made of metal, ceramic and plastics materials [Including AMENDMENT 1 (2016) and AMENDMENT 2 (2020)]
• 11-377 ASTM F2083-21
  Standard Specification for Knee Replacement Prosthesis
• 11-395 ASTM F1814-22
  Standard Guide for Evaluating Modular Hip and Knee Joint Components
• 11-400 ISO 21536 Third edition 2023-07
  Non-active surgical implants - Joint replacement implants - Specific requirements for knee-joint replacement implants
• 11-406 ASTM F3141-23
  Standard Guide for Total Knee Replacement Loading Profiles

Third Party Review

Not Third Party Eligible