K Number
K960340
Device Name
CONSENSUS APEX DOME HOLE PLUG
Date Cleared
1996-03-15

(51 days)

Product Code
Regulation Number
888.3350
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The CONSENSUS® Apex Dome Hole Plug (PMMA) is indicated for use in: - 1. Primary intervention of rheumatoid arthritis, osteoarthritis, post-traumatic arthritis and avascular necrosis with a non-acute fracture of the femoral neck. - 2. Osteoarthrosis involving femoral and acetabular articular surfaces. - 3. Avascular osteonecrosis and/or non-union of acute femoral neck fractures. - 4. Fracture-dislocation of the hip. - 5. Replacement of unsatisfactory cemented or press fit hip components if sufficient bone stock exists.
Device Description
The Consensus® Apex Dome Hole Plug (PMMA) is intended for use with the Consensus® Total Hip System as an addition to the the metal acetabilar shell and UHMWPE acetabular insert components in the Consensus® Total Hip System. It is a single use device. The Consensus® Apex Dome Hole Plug (PMMA) is designed for use with size compatible Consensus® Total Hip System components: Porous coated Acetabular Shell K922561 SE 07/21/93 Nonporous Acetabular Shell K922561 SE 07/21/93 Acetabular Insert, UHMWPE K922561 SE 07/21/93 The Concensus® Apex Dome Hole Plug (PMMA) will be provided sterile and will be available in one size. The material will be polymethylmethacrylate (PMMA), ASTM F451.
More Information

Not Found

No
The device description and performance data focus on the material and mechanical properties of a physical implant component, with no mention of software, algorithms, or data processing.

Yes
The device is an implantable component for a total hip system, used to treat various conditions like arthritis, avascular necrosis, and fractures, which falls under the definition of a therapeutic device designed to alleviate or cure a disease or condition.

No

The provided text describes the Consensus® Apex Dome Hole Plug (PMMA) as an implantable component for a total hip system used to treat various bone and joint conditions. It is a treatment device, not a diagnostic one.

No

The device description clearly states it is a physical component made of polymethylmethacrylate (PMMA) intended for use in hip replacement surgery. It is a single-use device provided sterile.

No, this device is not an IVD (In Vitro Diagnostic).

Here's why:

  • IVD Definition: In Vitro Diagnostic devices are used to examine specimens taken from the human body (like blood, urine, tissue) to provide information about a person's health. This testing is done outside of the body.
  • Device Description: The Consensus® Apex Dome Hole Plug (PMMA) is a physical implant made of polymethylmethacrylate (PMMA) intended for use within the human body as part of a total hip replacement system.
  • Intended Use: The intended uses listed are all related to surgical procedures and the treatment of conditions affecting the hip joint within the body.

The device is a surgical implant, not a diagnostic tool used for testing biological samples.

N/A

Intended Use / Indications for Use

The CONSENSUS® Apex Dome Hole Plug (PMMA) is indicated for use in:

    1. Primary intervention of rheumatoid arthritis, osteoarthritis, post-traumatic arthritis and avascular necrosis with a non-acute fracture of the femoral neck.
    1. Osteoarthrosis involving femoral and acetabular articular surfaces.
    1. Avascular osteonecrosis and/or non-union of acute femoral neck fractures.
    1. Fracture-dislocation of the hip.
    1. Replacement of unsatisfactory cemented or press fit hip components if sufficient bone stock exists.

Product codes

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Device Description

The Consensus® Apex Dome Hole Plug (PMMA) is intended for use with the Consensus® Total Hip System as an addition to the metal acetabular shell and UHMWPE acetabular insert components in the Consensus® Total Hip System. It is a single use device. The Consensus® Apex Dome Hole Plug (PMMA) is designed for use with size compatible Consensus® Total Hip System components:
Porous coated Acetabular Shell
Nonporous Acetabular Shell
Acetabular Insert, UHMWPE

The Concensus® Apex Dome Hole Plug (PMMA) will be provided sterile and will be available in one size. The material will be polymethylmethacrylate (PMMA), ASTM F451.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

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Anatomical Site

Not Found

Indicated Patient Age Range

Not Found

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

Performance Data: The Consensus® Apex Dome Hole Plug (PMMA), device performs with substantial equivalence to predicate devices.
Clinical Data: None Required
Conclusions from Non-clinical and Clinical Data: The Consensus® Apex Dome Hole Plug (PMMA), is substantially equivalent to predicate devices.

Key Metrics

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Predicate Device(s)

K922561

Reference Device(s)

Not Found

Predetermined Change Control Plan (PCCP) - All Relevant Information

Not Found

§ 888.3350 Hip joint metal/polymer semi-constrained cemented prosthesis.

(a)
Identification. A hip joint metal/polymer semi-constrained cemented 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 includes prostheses that have a femoral component made of alloys, such as cobalt-chromium-molybdenum, and an acetabular resurfacing component made of ultra-high molecular weight polyethylene and is limited to those prostheses intended for use with bone cement (§ 888.3027).(b)
Classification. Class II.

0

KL0340

ATTACHMENT 8

K960340

Summary of Safety and Effectiveness 510(k) SUMMARY

US MEDICAL PRODUCTS, INC. CONSENSUS® Apex Dome Hole Plug (PMMA)

MAR 1 5 1996

| US Medical Products, Inc.
12201 Technology Blvd.
Suite 100
Austin, Texas 78727 | William N. Thompson, Director
Quality Assurance and Regulatory Affairs
Voice (512) 257-4835
Fax (512) 257-8300
Date of Preparation: | 15 Dec 1995 |

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Trade Name:CONSENSUS® Apex Dome Hole Plug
Common Name:Hip replacement prosthesis, Acetabular Shell Apex Dome Hole
Plug (PMMA)

Classification Name: Class II device, under the following classification:

Prosthesis, Hip, Semi-Constrained Metal/ Polymer classification 21 CFR 888.3350

Substantial Equivalence: equivalent Apex Dome Hole Plug (PMMA) components are as follows:

Consensus® Acetabular Cement Pods K922561 SE 07/21/93

Device Description: The Consensus® Apex Dome Hole Plug (PMMA) is intended for use with the Consensus® Total Hip System as an addition to the the metal acetabilar shell and UHMWPE acetabular insert components in the Consensus® Total Hip System. It is a single use device. The Consensus® Apex Dome Hole Plug (PMMA) is designed for use with size compatible Consensus® Total Hip System components:

Porous coated Acetabular ShellK922561SE 07/21/93
Nonporous Acetabular ShellK922561SE 07/21/93
Acetabular Insert, UHMWPEK922561SE 07/21/93

1

The Concensus® Apex Dome Hole Plug (PMMA) will be provided sterile and will be available in one size. The material will be polymethylmethacrylate (PMMA), ASTM F451.

Intended Use: The CONSENSUS® Apex Dome Hole Plug (PMMA) is indicated for use in:

    1. Primary intervention of rheumatoid arthritis, osteoarthritis, post-traumatic arthritis and avascular necrosis with a non-acute fracture of the femoral neck.
    1. Osteoarthrosis involving femoral and acetabular articular surfaces.
    1. Avascular osteonecrosis and/or non-union of acute femoral neck fractures.
    1. Fracture-dislocation of the hip.
    1. Replacement of unsatisfactory cemented or press fit hip components if sufficient bone stock exists.

Summary of Technological Characteristics: The Consensus® Apex Dome Hole Plug (PMMA), is designed function as an optional plug for the acetabular shell dome apex hole. The Concensus® Apex Dome Hole Plug (PMMA), will be provided sterile and will be available in one size. The material will be polymethylmethacrylate (PMMA), ASTM F451.

Performance Data: The Consensus® Apex Dome Hole Plug (PMMA), device performs with substantial equivalence to predicate devices.

Clinical Data: None Required

Conclusions from Non-clinical and Clinical Data: The Consensus® Apex Dome Hole Plug (PMMA), is substantially equivalent to predicate devices.

Other Necessary Information: None Required