(109 days)
No
The device description focuses on the physical characteristics, materials, and intended use of a hip stem implant. There is no mention of software, algorithms, or any technology that would suggest the use of AI or ML. The "Mentions AI, DNN, or ML" field is explicitly marked as "Not Found".
Yes
The device is indicated for the reduction or relief of pain and/or improved hip function in patients with various conditions, which are therapeutic goals.
No
This device is described as a "U2 Hip Stem" and is an implant used in hip arthroplasty to replace a portion of the hip joint. Its purpose is to treat various hip conditions, not to diagnose them.
No
The device description clearly states it is a metallic femoral stem, which is a physical implant, not software.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly describes a surgical implant for hip arthroplasty to address pain and function issues in the hip joint. This is a therapeutic device, not a diagnostic one.
- Device Description: The description details a metallic femoral stem designed for implantation in the body. This is a physical implant, not a reagent, instrument, or system used to examine specimens from the human body.
- Lack of IVD Characteristics: There is no mention of analyzing biological samples (blood, urine, tissue, etc.), detecting diseases or conditions through in vitro examination, or providing information for diagnosis, monitoring, or screening.
The device is a surgical implant intended for direct use within the human body to treat a medical condition.
N/A
Intended Use / Indications for Use
This device is indicated in hip arthroplasty for reduction or relief of pain and/or improved hip function in skeletally mature patients with the following conditions:
-
- Non-inflammatory degenerative joint disease such as osteoathritis, avascular necrosis, ankylosis, protrusio acetabuli, and painful hip dysplasia;
-
- Inflammatory degenerative joint disease such as rheumatoid arthritis;
-
- Correction of function deformity;
-
- Revision procedures where other treatments or devices have failed; and
-
- Treatment of nonunion, femoral neck, and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.
This device is a single use implant and intended for cementless use only.
Product codes
LWJ
Device Description
The U2 Hip Stem, Ti plasma spray is composed of a metallic femoral stem, which is designed to articulate with commercially available U1 and U2 acetabular components and They are manufactured from titanium alloy (ASTM F620). The stems femoral heads. are designed to provide secure fit and fixation in revision hip arthroplasty for anteroposterior bone loss, calcar area defects, metaphyseal bone loss The U2 Hip Stem have a 130° neck angle and Morse taper to receive modular situation. The U2 Hip Stem are available in with collar and collarless types. Each femoral heads. type is available in two lengths, 180mm and 230mm, and 7 diameters: 11mm, 12mm, 13mm, 14mm, 15mm, 16.5mm, 18mm. Distally, the stem is cylindrical with a polished bullet shape tip. The 180mm U2 Hip Stem is available as a straight stem, the 230mm femoral stem has an anterior bow for left and right specific applications. The U2 Hip Stem are fully coated with CP Ti (ASTM F1580). The coating is sprayed with CP Ti powder in thickness 500 um +/-100 um using 200~350 um powder to establish a rough surface for press-fit fixation. This device is a single use implant and intended for cementless use only.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Hip joint, proximal femur
Indicated Patient Age Range
skeletally mature 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 (study type, sample size, AUC, MRMC, standalone performance, key results)
Not Found
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 888.3360 Hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis.
(a)
Identification. A hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis is a device intended to be implanted to replace a portion of the hip joint. This generic type of device includes prostheses that have a femoral component made of alloys, such as cobalt-chromium-molybdenum. This generic type of device includes designs which are intended to be fixed to the bone with bone cement (§ 888.3027) as well as designs which have large window-like holes in the stem of the device and which are intended for use without bone cement. However, in these latter designs, fixation of the device is not achieved by means of bone ingrowth.(b)
Classification. Class II.
0
Summary
510(k) Summary of Safety and Effectiveness
JAN 1 6 2007
| Company: | United Orthopedic Corporation |
|---|---|
| Address: | No 57, Park Ave. 2, Science Park, Hsinchu, 300, Taiwan |
| Phone Number: | 886-3-5773351 |
| Fax Number: | 886-3-5777156 |
| Date Prepared: | September 28, 2006. |
| Device Name: | U2 Hip stem, Ti plasma spray |
|---|---|
| Common Name: | Cementless hip stem |
| Classification Name: | Hip joint femoral (hemi-hip) metallic cemented or uncemented |
| prosthesis (888.3360) | |
| Predicate Device: | Reach® Hip Stem, Ti plasma spray (K000760) |
| United U2 HA/Ti Plasma Spray (K003237) |
Device Description:
The U2 Hip Stem, Ti plasma spray is composed of a metallic femoral stem, which is designed to articulate with commercially available U1 and U2 acetabular components and They are manufactured from titanium alloy (ASTM F620). The stems femoral heads. are designed to provide secure fit and fixation in revision hip arthroplasty for anteroposterior bone loss, calcar area defects, metaphyseal bone loss The U2 Hip Stem have a 130° neck angle and Morse taper to receive modular situation. The U2 Hip Stem are available in with collar and collarless types. Each femoral heads. type is available in two lengths, 180mm and 230mm, and 7 diameters: 11mm, 12mm, 13mm, 14mm, 15mm, 16.5mm, 18mm. Distally, the stem is cylindrical with a polished bullet shape tip. The 180mm U2 Hip Stem is available as a straight stem, the 230mm femoral stem has an anterior bow for left and right specific applications. The U2 Hip Stem are fully coated with CP Ti (ASTM F1580). The coating is sprayed with CP Ti powder in thickness 500 um +/-100 um using 200~350 um powder to establish a rough surface for press-fit fixation. This device is a single use implant and intended for cementless use only.
Intended Use:
This device is indicated in hip arthroplasty for reduction or relief of pain and/or improved hip function in skeletally mature patients with the following conditions:
-
- Non-inflammatory degenerative joint disease such as osteoathritis, avascular necrosis, ankylosis, protrusio acetabuli, and painful hip dysplasia;
-
- Inflammatory degenerative joint disease such as rheumatoid arthritis;
-
- Correction of function deformity;
-
- Revision procedures where other treatments or devices have failed; and
-
- Treatment of nonunion, femoral neck, and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.
This device is a single use implant and intended for cementless use only.
1
છ U2 HIP STEM, Ti Plasma Spray
Basis for Substantial Equivalence:
Features comparable to predicate devices, United U2 HA/Ti Plasma Spray (K003237), Reach® Hip Stem, Ti Plasma Spray (K000760), include same materials, design and indications.
2
Image /page/2/Picture/1 description: The image shows the seal of the Department of Health & Human Services (HHS) of the United States. The seal features an abstract design of an eagle with outstretched wings, symbolizing protection and care. The words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" are arranged in a circular pattern around the eagle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
United Orthopedic Corporation % Mr. Gene Huang Regulatory Affairs Coordinator No. 57. Park Avenue 2, Science Park Hsinchu, Taiwan 300
JAN 16 2007
Re: K062978 Trade/Device Name: U2 Hip Stem, Ti Plasma Spray Regulation Number: 21 CFR 888.3360 Regulation Name: Hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis Regulatory Class: Class II Product Code: LWJ Dated: December 28, 2006 Received: January 3, 2007
Dear Mr. Huang:
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
3
Page 2 - Mr. Gene Huang
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 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 yours.
Soubey Brichum
Mark N. Melk erson Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
510 (k) Number (if known):____________________________________________________________________________________________________________________________________________________ K062978
Device Name: _ U2 Hip stem, Ti plasma spray
Indications for Use:
This device is indicated in hip arthroplasty for reduction or relief of pain and/or improved hip function in skeletally mature patients with the following conditions:
- · Non-inflammatory degenerative joint disease such as osteoathritis, avascular necrosis, ankylosis, protrusio acetabuli, and painful hip dysplasia;
- Inflammatory degenerative joint disease such as rheumatoid arthritis;
- Correction of function deformity;
- Revision procedures where other treatments or devices have failed; and .
- Treatment of nonunion, femoral neck, and trochanteric fractures of the proximal -. femur with head involvement that are unmanageable using other techniques. This device is a single use implant and intended for cementless 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 OF
NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Barbara huchins
vision Sion Division of General, Restorative, and Neurological Devices
Page 1 of 1
510(k) Number Ka 2978