VAPORIZED HYDROGEN PEROXIDE (VHP) STERILIZATION OF UHMWPE COMPONENTS IN THE REFLECTION ACTABULAR SYSTEM (ACETABULAR LINE

{0}------------------------------------------------ MAR 1 5 2002 K012 787 1 OF 2 Orthopaedic Division Smith & Nephew, Inc 217 Forminer **Smith+Nephew** # 510(k) Summary of Safety and Effectiveness | Submitter's name: | Smith & Nephew, Inc., Orthopaedic Division | |-----------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Submitter's address: | 1450 Brooks Road, Memphis, TN 38116 | | Submitter's telephone number: | Direct phone: 901-399-6487 or FAX: 901-398-5146 | | Contact person: | David Henley, Senior Clinical/Regulatory Affairs Specialist | | Date summary prepared: | March 15, 2002 | | Trade or proprietary device name: | UHMWPE Components of the Reflection® Acetabular System<br>Sterilized with the VHP® Sterilization Process | | Common or usual name: | Reflection Acetabular System UHMWPE Components | | Classification name: | 21 CFR 888.3358, hip joint, metal/polymer/metal, semi-<br>constrained porous-coated, uncemented prosthesis<br>21 CFR 888.3350, hip joint, metal/polymer, semi-constrained,<br>cemented prosthesis | ## Substantially Equivalent Legally Marketed Devices Reflection® Acetabular System - Smith & Nephew, Inc. � #### Device Description There have been no changes in indications for use, design, or material property changes to any Reflection Acetabular Liner or All Polyethylene Cup components that will be sterilized using the VHP® process. The VHP® sterilization process uses hydrogen peroxide (H2O2) vapor for sterilization of Reflection Acetabular System components (acetabular liners and all polyethylene cups) manufactured from UHMWPE using the Century SL VHP® Sterilizer. Sterilization is achieved by a series of H2O2 gas injections at deep vacuum set points. Aeration of the medical devices after sterilization is conducted by a series of chamber evacuations. {1}------------------------------------------------ #### Device Intended Use K012787 2 OF 2 Total hip components are indicated for individuals undergoing primary and revision surgery where other treatments or devices have failed in rehabilitating hips damaged as a result of trauma, inflammatory joint disease such as theumatoid arthritis, or noninflammatory degenerative joint disease (NIDJD) or any of its composite diagnoses such as osteoarthritis; avascular necrosis; traumatic arthritis; slipped capital eviphysis; fused hip; fracture of the pelvis and diastrophic variant; inflammatory degenerative joint disease including rheumatoid arthritis, arthritis secondary to a variety of diseases and anomalies, and congenital dysplasia; old, remote osteomyelitis with an extended drainage-free period, in which case, the patient should be warned of an above nonmal danger of infection postoperatively; treatments of non-union; femoral neck fracture and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques, femoral osteotomy, or Girdlestone resection; fracture dislocation of the hip; and correction of deformity. When used in combination with an appropriately sized Reflection metal acetabular shell, Reflection Acetabular Liners are intended for cemented or uncemented use. Reflection All Polyethylene Cups are intended for cemented use only. Reflection Acetabular Liners and All Polyethylene Cups are intended for single use only. The Orthopaedic Division of Smith & Nephew, Inc. will utilize the VHP® sterilization process to terminally sterilize all orthopaedic implant components manufactured from UHMWPE material in the Reflection Acetabular System (i.e. acetabular liners and all polyethylene cups) #### Technological Characteristics The VHP® sterilization process is similar to the predicate sterilization processes listed above. Both of these predicate sterilization processes are intended to teminally sterilize orthopaedic implants/medical devices to a Sterility Assurance Level (SAL) of 10 . When compared to the VHP® process, the predicate processes also have similar technological characteristics. #### Performance Characteristics The Orthopaedic Division of Smith & Nephew, Inc. has conducted numerous tests as supporting evidence that the VHP sterilization process is qualified for sterilization of all UHMWPE orthopaedic implants in the Reflection Acetabular System by demonstrating the following: - ◆ Microbicidal effectiveness of the vaporized hydrogen peroxide - The effects of the VHP® sterilization cycle on UHMWPE materials in which the . product is packaged - Process validation efforts to demonstrate that the VHP® sterilization process is effective and � reproducible resulting in a SAL of at least 10° Test results demonstrated that the VHD® sterilization process is capable of terminally sterilizing UHMWPE orthopaedic implants and verifies achievement of a SAL of 10°. The VHR® sterlization process was also demonstrated to be safe, reproducible, predictable and effective in sterilizing UHMWPE orthopaedic implants packaged and sealed in Tyvek Mylar pouches. {2}------------------------------------------------ Image /page/2/Picture/1 description: The image is a black and white logo for the U.S. Department of Health & Human Services. The logo features a stylized eagle or bird-like symbol with three curved lines forming its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the symbol. Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850 # MAR 1 5 2002 Mr. David Henley Senior Clinical/Regulatory Affairs Specialist Orthopedic Division Smith & Nephew, Inc. 1450 Brooks Road Memphis, Tennessee 38116 Re: K012787 Trade/Device Name: UHMWPE Components of the Reflection® Acetabular Systems Regulation Number: 21 CFR 888.3358 and 21CFR 888.3350 Regulation Name: Hip Joint Metal/Polymer/Metal, Semi-constrained Porous Coated Uncemented Prosthesis; and Hip Joint Metal/Polymer/Metal, Semi-constrained Cemented Prosthesis Regulatory Class: Class II Product Code: LPH, JDI Dated: December 14, 2001 Received: December 17, 2001 Dear Mr. Henley: 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. Page 2 - Mr. David Henley {3}------------------------------------------------ Page 2 - Mr. David Henley 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 and additionally 21 CFR Part 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" (21CFR Part 807.97). Other general information on your responsibilities under the Act may be obtained 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, for 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 {4}------------------------------------------------ Premarket Notification Indications Enclosure 510(k) Number (if known): K012787 Device Name: UHMWPE Components of the Reflection® Acetabular System Sterilized with the VHP® Sterilization Process #### Indications for Use: Total hip components are indicated for individuals undergoing primary and revision surgery where other treatments or devices have failed in rehabilitating hips damaged as a result of trauma, inflammatory joint disease such as rheumatoid arthritis, or noninflammatory degenerative joint disease (NDJD) or any of its composite diagnoses such as osteoarthritis; avascular necrosis; traumatic arthritis; slipped capital epiphysis; fused hip: fracture of the pelvis and diastrophic variant; inflammatory degenerative joint disease including rheumatoid arthritis, arthritis secondary to a variety of diseases and anomalies, and congenital dysplasia; old, remote osteomyelitis with an extended drainage-free period, in which case, the patient should be warned of an above normal danger of infection postoperatively; treatments of non-union; femoral neck fracture and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques; femoral osteotomy, or Girdlestone resection; fracture dislocation of the hip; and correction of deformity. When used in combination with an appropriately sized Reflection metal acetabular shell, Reflection Acetabular Liners are intended for cemented or uncemented use. Reflection All Polyethylene Cups are intended for cemented use only. Reflection Acetabular Liners and All Polyethylene Cups are intended for single use only. The Orthopaedic Division of Smith & Nephew, Inc. will utilize the VHP® sterilization process to terminally sterilize all orthopaedic implant components manufactured from UHMWPE material in the Reflection Acetabular System (i.e. acetabular liners and all polyethylene cups) ### (PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE) Mark N Milluson **510(k) Number** Over-the-Counter Use \$\frac{No}{(Optional Format 1-2-96)}\$ Prescription Use non (Per 21 CFR 801.109) OR