(60 days)
Dual Offset PERFECTA® IMC Hip Stem, BRIDGE® Hip System
Not Found
No
The 510(k) summary describes a mechanical hip stem and its intended use, materials, and mechanical testing. There is no mention of AI, ML, image processing, or any software-driven functionality that would suggest the use of these technologies.
Yes
The device is indicated for pain reduction, relief, and improved hip function, which are therapeutic outcomes.
No
The device is a hip stem used in total hip arthroplasty to treat conditions like degenerative joint disease and fractures, indicating it is a therapeutic or reconstructive device, not a diagnostic one.
No
The device description clearly states it is a hip stem manufactured from titanium alloy, which is a physical implantable device, not software.
No, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are devices used to examine specimens (like blood, urine, or tissue) taken from the human body to provide information for diagnosis, monitoring, or screening.
- Device Description: The description clearly states this is a "PERFECTA® RS Lateralized Hip Stem," which is a physical implant designed to be surgically placed in the body during total hip arthroplasty.
- Intended Use: The intended use describes the conditions for which the hip stem is used in patients, focusing on the mechanical and functional aspects of the hip joint. It does not involve testing bodily specimens.
This device is a surgical implant used in orthopedic procedures, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
This device is indicated in total 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 osteoarthritis, 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.
Product codes (comma separated list FDA assigned to the subject device)
LPH and JDI
Device Description
The PERFECTA® RS Lateralized Hip Stem is manufactured from titanium alloy (ASTM F 136). The stem is designed to provide an increased offset during total joint replacement. The stem is available in standard lengths and features a collared and collarless version. The stem has a plasma spray coating on the posterior portion of the stem. The distal portion of the stem features a coronal slot and distal flutes. The stem is designed for press-fit applications.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Hip (Femoral)
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)
Mechanical test data demonstrated that it meets the requirements cited in the FDA Guidance Documents.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Dual Offset PERFECTA® IMC Hip Stem, BRIDGE® Hip System
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 888.3358 Hip joint metal/polymer/metal semi-constrained porous-coated uncemented prosthesis.
(a)
Identification. A hip joint metal/polymer/metal semi-constrained porous-coated uncemented prosthesis is a device intended to be implanted to replace a hip 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 has a femoral component made of a cobalt-chromium-molybdenum (Co-Cr-Mo) alloy or a titanium-aluminum-vanadium (Ti-6Al-4V) alloy and an acetabular component composed of an ultra-high molecular weight polyethylene articulating bearing surface fixed in a metal shell made of Co-Cr-Mo or Ti-6Al-4V. The femoral stem and acetabular shell have a porous coating made of, in the case of Co-Cr-Mo substrates, beads of the same alloy, and in the case of Ti-6Al-4V substrates, fibers of commercially pure titanium or Ti-6Al-4V alloy. The porous coating has a volume porosity between 30 and 70 percent, an average pore size between 100 and 1,000 microns, interconnecting porosity, and a porous coating thickness between 500 and 1,500 microns. The generic type of device has a design to achieve biological fixation to bone without the use of bone cement.(b)
Classification. Class II.
0
991123
JUN lood
Image /page/0/Picture/2 description: The image shows the logo for Wright Medical Technology, Inc. The logo features a stylized "W" on the left, followed by the company name in bold, uppercase letters. Below the name is the address "5677 Airline Road, Arlington, TN 38002" and the phone number "901-867-9971".
Attachment 9
Abbreviated 510(k) Summary
Summary
Company: Wright Medical Technology, Inc. 5677 Airline Road Arlington, TN 38002 Date: March 31, 1999 Trade Name: PERFECTA® RS Lateralized Hip Stem Common Name: Femoral Hip Stem Predicate Device: Dual Offset PERFECTA® IMC Hip Stem BRIDGE® Hip System
Description/Intended Use: The PERFECTA® RS Lateralized Hip Stem is manufactured from titanium alloy (ASTM F 136). The stem is designed to provide an increased offset during total joint replacement. The stem is available in standard lengths and features a collared and collarless version. The stem has a plasma spray coating on the posterior portion of the stem. The distal portion of the stem features a coronal slot and distal flutes. The stem is designed for press-fit applications.
This device is indicated in total 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 . osteoarthritis, 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.
The PERFECTA® RS Lateralized Hip Stem was declared substantially equivalent to the predicate devices. Mechanical test data demonstrated that it meets the requirements cited in the FDA Guidance Documents.
1
Image /page/1/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized depiction of a human figure with three overlapping profiles, suggesting a sense of community and interconnectedness. The profiles are rendered in black and are positioned to the right of the department's name, which is arranged in a circular fashion around the logo.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JUN ।
Ms. Lynne Witkowski Requlatory Affairs Associate Wright Medical Technology, Inc. 5677 Airline Road 38002 Arlington, Tennessee
Re: K991123 PERFECTA® RS Lateralized Hip Stem Trade Name: Requlatory Class: II Product Codes: LPH and JDI Dated: March 31, 1999 Received: April 2, 1999
Dear Ms. Witkowski:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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). You may, therefore, market the device, subject to the general controls provisions The general controls provisions of the Act of the Act. include requirements for annual registration, listing of devices, qood 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 (Premarket Approval), 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 895. ਸ substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (QS) for Medical General regulation (21 CFR Part 820) and that, Devices: through periodic (QS) inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP requlation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
2
Page 2 - Ms. Lynne Witkowski
This letter will allow you to begin marketing your device as described in your 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 requlation (21 CFR Part 801 and additionally 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" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.qov/cdrh/dsmamain.html".
Sincerely yours,
Cella M. Witten, Ph.D., M.D. Director Division of General and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
3
KGSII23
| Attachment 3 | Indications for Use Statement |
|---|---|
| 510(k) Number (if known) | |
| Device Name | PERFECTA RS Lateralized Hip Stem |
| Indications for Use | This device is indicated in total 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 osteoarthritis, 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; andTreatment of nonunion, femoral neck, and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques. |
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Concurrence of CDRH, Office of Device Evaluation (ODE)
V Prescription Use (per 21 CFR 801.109)
OR
Over-The Counter Use
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(Division Sign Off) (Division of General Rastorative Devices 1991123 510(k) Number
000026