The DePuy Delta TS Ceramic Femoral Head is intended for use in total hip arthroplasty applications to replace the articular surface of the femoral head in primary hip surgery and for the salvage of a failed previous hip surgery.
Device Story
Ceramic femoral head prosthesis for total hip arthroplasty; replaces damaged femoral head articular surface. Device consists of alumina composite ceramic head with internal titanium alloy sleeve; mechanically locks onto femoral hip stem via taper junction; articulates with polyethylene acetabular component. Used in clinical settings by orthopedic surgeons. Provides stable joint articulation; restores mobility; reduces pain. Available in 28mm, 32mm, 40mm, and 44mm diameters with 12/14 taper option.
Indicated for use as femoral head component in total hip arthroplasty to increase mobility and reduce pain in patients with sufficient bone stock. Conditions include: osteoarthritis, traumatic arthritis, rheumatoid arthritis, congenital hip dysplasia, avascular necrosis, acute traumatic fracture of femoral head/neck, failed previous hip surgery (reconstruction, fixation, arthrodesis, hemiarthroplasty, surface replacement), and ankylosis.
Regulatory Classification
Identification
A hip joint metal/ceramic/polymer semi-constrained cemented or nonporous uncemented prosthesis is a device intended to be implanted to replace a hip joint. This device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across-the-joint. The two-part femoral component consists of a femoral stem made of alloys to be fixed in the intramedullary canal of the femur by impaction with or without use of bone cement. The proximal end of the femoral stem is tapered with a surface that ensures positive locking with the spherical ceramic (aluminium oxide, A12 03 ) head of the femoral component. The acetabular component is made of ultra-high molecular weight polyethylene or ultra-high molecular weight polyethylene reinforced with nonporous metal alloys, and used with or without bone cement.
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K07/830
SEP 2 8 2007
# Section 5 – 510 (k) Summary
Pursuant to Section 510(k) of the Federal Food, Drug, and Cosmetic Act and in accordance with subpart E
of Part 807 of Title 21 of the Code of Federal Regulations and the S
| LABELED MANUFACTURER<br>AND SPONSOR OF 510(K)<br>SUBMISSION: | DePuy Orthopaedics, Inc.<br>700 Orthopaedic Drive<br>Warsaw, Indiana 46581-0988<br>Establishment Registration Number: 1818910 |
|--------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| CONTRACT MANUFACTURER: | CERAMTEC AG<br>Fabrikstr. 23-29<br>Plochingen, GERMANY 73207<br>Establishment Registration Number: 8044172 |
| 510(K) CONTACT: | Rhonda Myer,<br>Regulatory Affairs Associate<br>Telephone: (574) 371-4927<br>Facsimile: (574) 371-4987<br>Electronic Mail: RMyer7@dpyus.jnj.com |
| 510(K) PREPARER: | Rebecca Lennard<br>Independent Contractor<br>Electronic Mail: RLennard@dpyus.jnj.com |
| DATE PREPARED: | April 19, 2007 |
| PROPRIETARY NAME: | DePuy Delta TS Ceramic Femoral Head |
| COMMON NAME: | Ceramic Femoral Head Prosthesis |
| CLASSIFICATION: | Class II Device per 21 CFR 888.3353: Hip joint<br>femoral metal/ceramic/polymer, semi-<br>constrained cemented or nonporous, uncemented<br>prosthesis |
| DEVICE PRODUCT CODE: | 87 LZO |
| SUBSTANTIALLY<br>EQUIVALENT DEVICES: | DePuy Femoral Heads, K011533<br>DePuy Ceramic Femoral Heads, K031803<br>DePuy Ceramic Heads, K040644<br>Universal Taper Delta Femoral Head, K070885<br>V-40TM/C-Taper Adapter Sleeve, K051737<br>V-40TM BIOLOX® delta Ceramic Femoral<br>Heads, K052718 |
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## DEVICE DESCRIPTION:
The DePuy Delta TS (Taper Sleeve) Ceramic Femoral Heads are designed for use as the femoral head component in total hip arthroplasty procedures. The femoral head is manufactured from an alumina composite ceramic material and includes an internal titanium alloy sleeve to mate with DePuy femoral hip stems with a corresponding taper. The ceramic femoral head mechanically locks with the femoral hip stem via a taper junction, and articulates with a polyethylene acetabular component.
The subject DePuy Delta TS Ceramic Femoral Heads are available in femoral head outer diameters of 28mm, 32mm, 40mm and 44mm. The internal bore of the titanium sleeve is available in a 12/14 option.
#### INTENDED USE AND INDICATIONS FOR USE:
## Intended Use:
The DePuy Delta TS Ceramic Femoral Head is intended for use in total hip arthroplasty applications to replace the articular surface of the femoral head in primary hip surgery and for the salvage of a failed previous hip surgery.
#### Indications for Use:
The DePuy Delta TS Ceramic Hip Head Prosthesis is indicated for use as the femoral head component in total hip arthroplasty procedures.
Total hip arthroplasty is intended to provide increased patient mobility and reduce pain by replacing the damaged hip joint articulation in patients where there is evidence of sufficient sound bone to seat and support the components. Total hip replacement is indicated in the following conditions:
- 1. A severely painful and/or disabled joint from osteoarthritis, traumatic arthritis, rheumatoid arthritis, or congenital hip dysplasia.
- 2. Avascular necrosis of the femoral head.
- 3. Acute traumatic fracture of the femoral head or neck.
- 4. Failed previous hip surgery including joint reconstruction, internal fixation, arthrodesis, hemiarthroplasty, surface replacement arthroplasty, or total hip replacement.
- 5. Certain cases of ankylosis.
# BASIS OF SUBSTANIAL EQUIVALENCE:
The DePuy Delta TS Ceramic Femoral Heads described in this submission are substantially equivalent to the predicate devices based on similarities in intended use and
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design. In addition, the material, manufacturing methods, packaging and sterilization of the predicate devices and the subject device are identical.
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Image /page/3/Picture/1 description: The image shows the logo for the Department of Health & Human Services - USA. The logo is circular, with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter of the circle. In the center of the circle is a stylized symbol that resembles an abstract human figure or a bird in flight, composed of three curved lines.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
SEP 2 8 2007
DePuy Orthopaedics, Inc. % Ms. Rhonda Myer Regulatory Affairs Associate 700 Orthopaedic Drive P.O. Box 988 Warsaw, Indiana 46581-0988
Re: K071830
Trade/Device Name: DePuy Delta TS Ceramic Femoral Heads Regulation Number: 21 CFR 888.3353 Regulation Name: Hip joint femoral metal/ceramic/polymer, semi-constrained cemented or nonporous, uncemented prosthesis Regulatory Class: Class II Product Code: LZO Dated: July 2, 2007 Received: July 3, 2007
Dear Ms. Myer:
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
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Page 2 - Ms. Rhonda Myer
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. 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 Center for Devices and Radiological Health's (CDRH's) Office of Compliance at (240) 276-0120. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding postmarket surveillance. please contact CDRH's Office of Surveillance and Biometric's (OSB's) Division of Postmarket Surveillance at (240) 276-3474. For questions regarding the reporting of device adverse events (Medical Device Reporting (MDR)), please contact the Division of Surveillance Systems at (240) 276-3464. You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at toll-free number (800) 638-2041 or (240) 276-3150 or the Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours.
Sincerely yours,
Mark A. Millikan
Mark N. Melkerson Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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# Section 4 - Indications for Use Statement
| 510 (k) Number (if known): | K071830 |
|----------------------------|---------|
|----------------------------|---------|
Device Name:
# Indications for Use:
The DePuy Delta TS Ceramic Hip Head Prosthesis is indicated for use as the femoral head component in total hip arthroplasty procedures.
Total hip arthroplasty is intended to provide increased patient mobility and reduce pain by replacing the damaged hip joint articulation in patients when beach evidence of sufficient sound bone to seat and support the components. Total hip replacement is indicated in the following conditions:
- 1. A severely painful and/or disabled joint from osteoarthritis, traumatic arthritis, rheumatoid arthritis, or congenital hip dysplasia.
- 2. Avascular necrosis of the femoral head.
- 3. Acute traumatic fracture of the femoral head or neck.
- 4. Failed previous hip surgery including joint reconstruction, internal fixation, arthrodesis, hemiarthroplasty, surface replacement arthroplasty, or total hip replacement.
- 5. Certain cases of ankylosis.
Prescription Use X Over-The-Counter Use AND/OR (Part 21 CFR 801 Subpart D) (21 CFR 807 Subpart C)
(Please do not write below this line. Continue on another page if needed.)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Posted November 13, 2003)
Mark H. Mulkerson
(Division Sign-Off) Division of General, Restorative. and Neurological Devices
510(k) Number K071830
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