Search Results
Found 2426 results
510(k) Data Aggregation
(43 days)
Airway Technologies d/b/a Airway Management
Ask a specific question about this device
(102 days)
(dba Springbok Analytics)
Ask a specific question about this device
(159 days)
Guangzhou Decheng Biotechnology Co., Ltd.
Ask a specific question about this device
(118 days)
Medtronic Sofamor Danek USA, Inc.
Ask a specific question about this device
(30 days)
Prismatik Dentalcraft, Inc.
Ask a specific question about this device
(152 days)
DURR DENTAL SE
VistaSoft 4.0 and VisionX 4.0 imaging software is an image management system that allows dentists to acquire, display, edit, view, store, print, and distribute medical images. VisionX 4.0 / VistaSoft 4.0 runs on user provided PC compatible computers and utilize previously cleared digital image capture devices for image acquisition.
The software must only be used by authorized healthcare professionals in dental areas for the following tasks:
- Filter optimization of the display of 2D and 3D images for improved diagnosis
- Acquisition, storage, management, display, analysis, editing and supporting diagnosis of digital/digitised 2D and 3D images and videos
- Forwarding of images and additional data to external software (third-party software)
The software is not intended for mammography use.
VisionX 4.0 / VistaSoft 4.0 imaging software is an image management system that allows dentists to acquire, display, edit, view, store, print, and distribute medical images. VisionX 4.0 / VistaSoft 4.0 runs on user provided PC compatible computers and utilize previously cleared digital image capture devices for image acquisition. Additional information: The software is intended for the viewing and diagnosis of image data in relation to dental issues. Its proper use is documented in the operating instructions of the corresponding image-generating systems. Image-generating systems that can be used with the software include optical video cameras, digital X-ray cameras, phosphor storage plate scanner, extraoral X-ray devices, intraoral scanners and TWAIN compatible image sources.
The software must only be used by authorized healthcare professionals in dental areas for the following tasks:
- Filter optimization of the display of 2D and 3D images for improved diagnosis
- Acquisition, storage, management, display, analysis, editing and supporting diagnosis of digital/digitised 2D and 3D images and videos
- Forwarding of images and additional data to external software (third-party software)
The provided document is a 510(k) clearance letter for VistaSoft 4.0 and VisionX 4.0. It does not contain any information regarding acceptance criteria or a study proving the device meets those criteria, specifically concerning AI performance or clinical efficacy.
The document primarily focuses on regulatory compliance, outlining:
- The device's classification and regulation.
- Its intended use and indications for use.
- Comparison with a predicate device (VisionX 3.0), highlighting new features (image filter operations, annotations, cloud interface, cybersecurity enhancements).
- Compliance with FDA recognized consensus standards and guidance documents for software development and cybersecurity (e.g., ISO 14971, IEC 62304, IEC 82304-1, IEC 81001-5-1, IEC 62366-1).
- Statement that "Software verification and validation were conducted."
However, there is no specific information presented that describes:
- Quantitative acceptance criteria for device performance (e.g., sensitivity, specificity, accuracy).
- Details of a clinical or analytical study to demonstrate meeting these criteria.
- Sample sizes for test sets or training sets.
- Data provenance.
- Number or qualifications of experts for ground truth establishment.
- Adjudication methods.
- MRMC study results or effect sizes.
- Standalone algorithm performance.
- Type of ground truth used (e.g., pathology, expert consensus).
- How ground truth was established for training data.
The FDA 510(k) clearance process for this type of device (Medical image management and processing system, Product Code QIH) often relies on demonstrating substantial equivalence to a predicate device based on similar technological characteristics and performance, rather than requiring extensive clinical studies with specific performance metrics like those for AI-driven diagnostic aids. The "new features" listed (filter optimization, acquisition/storage/etc., forwarding data) appear to be enhancements to image management and display, not necessarily new diagnostic algorithms that would typically necessitate rigorous performance studies with specific acceptance criteria.
Therefore, based solely on the provided text, I cannot complete the requested tables and details regarding acceptance criteria and study results, as this information is not present in the document.
If such information were available, it would typically be found in a separate section of the 510(k) submission, often within the "Non-Clinical and/or Clinical Tests Summary & Conclusions" section in more detail than what is provided here, or in a specific performance study report referenced by the submission. The current document only states that "Software verification and validation were conducted" and lists the standards used for software development and cybersecurity, but not the outcomes of performance testing against specific acceptance criteria.
Ask a specific question about this device
(90 days)
DenMat Holding, LLC
The Multilayered Zirconia Disc is indicated for fabrication of anterior and posterior dental restorations using different CAD/CAM or manual machines. All discs are processed through dental laboratories or by dental professionals.
DenMat Multilayered Zirconia Discs are made of Zirconium Oxide (Y-TZP ZrO2). For dental applications in accordance with ISO 6872, (DIN EN ISO 6872), this material is specially made for manufacturing of permanent and removable dental prosthetics. After completion of the final sintering, all DenMat Multilayered Zirconia meets the requirements of ISO 6872, Type II, Class 5. It is necessary to mill the disc with an appropriate enlargement factor to account for the shrinkage that occurs during full sintering. DenMat Zirconia Multilayered (ML) discs can be used with any compatible CAD/CAM machine.
Material Used:
DenMat Multilayered Zirconia Discs are composed of zirconia ceramics (ZrO2) based on yttria-stabilized tetragonal zirconia (Y-TZP). The material is biocompatible according to ISO 10993-1: 2018 "Biological Evaluation of medical devices – Part 1: Evaluation and testing within a risk management process"
The provided FDA 510(k) clearance letter and summary for the DenMat Multilayered Zirconia Disc do not describe a study involving an AI/Machine Learning device or a Multi-Reader Multi-Case (MRMC) comparative effectiveness study comparing AI assistance to human readers.
Instead, the document describes the physical and chemical properties of a dental material (zirconia discs) and compares them to a predicate device. The performance data presented are results from laboratory tests conducted on the material itself, not clinical studies involving human readers or AI algorithms for disease detection/diagnosis.
Therefore, many of the requested items (e.g., sample size for test set, data provenance, number of experts for ground truth, adjudication method, MRMC study, standalone performance, training set details) are not applicable to this type of device clearance.
However, I can extract the acceptance criteria and performance data for the material's physical properties as presented in the document.
Acceptance Criteria and Reported Device Performance (for Material Properties)
The acceptance criteria and reported performance relate to the physical and chemical properties of the DenMat Multilayered Zirconia Disc, as evaluated against ISO standards for dental ceramics.
Table of Acceptance Criteria and Reported Device Performance:
Test Performed | Acceptance Criteria | Reported Device Performance (Single Crown) | Reported Device Performance (Single Crown Units & 3 Unit Bridges) | Applied Standard | Result |
---|---|---|---|---|---|
Biaxial Flexural strength | ≥ 100 MPa (for Single Crown) | ||||
≥ 500 MPa (for Single Crown Units & 3 Unit Bridges) | 568.72 ± 168.22 MPa | 740.45 ± 252.32 MPa | ISO 6872: 2024 | Pass | |
Coefficient of Thermal Expansion (CTE) | 10.40 ± 0.34 (x10⁻⁶ K⁻¹) | 10.40 ± 0.02 (x10⁻⁶ K⁻¹) | 10.43 ± 0.05 (x10⁻⁶ K⁻¹) | ISO 6872: 2024, ASTM E831 | Pass |
Chemical solubility | 1.0 MPa√m (for Single Crown) |
3.5 MPa√m (for Single Crown Units & 3 Unit Bridges)
Minimum for Class 5: 4.0 MPa√m (overall) | 4.14 ± 0.43 MPa√m | 4.21 ± 0.48 MPa√m | ISO 6872: 2024 (ISO 18756/ASTM C1421) | Pass |
| Sintered Density | ≥ 6.0 g/cm³ | 6.11 ± 0.05 g/cm³ | 6.05 ± 0.03 g/cm³ | ISO 13356: 2015 | Pass |
| Radioactivity | Not more than 1.0 Bq g⁻¹ of Uranium238 | 800 MPa | 1085.51 ± 265.06 MPa | N/A (Tested once for material composition) | ISO 6872: 2024 | Pass |
Non-Applicable or Unknown Information (Due to the Nature of the Device)
The following information pertains to AI/ML device studies and is not applicable to this 510(k) for a dental material:
- Sample size used for the test set and the data provenance: Not applicable. These are laboratory tests on material samples, not patient data. The quantity of material samples tested is not explicitly stated in the summary, but typical for these types of tests (e.g., multiple specimens for each property). Data provenance is "lab testing."
- Number of experts used to establish the ground truth for the test set and the qualifications of those experts: Not applicable. Ground truth for material properties is established by adherence to certified test methods and instrumentation, not expert consensus on medical images/data.
- Adjudication method (e.g., 2+1, 3+1, none) for the test set: Not applicable.
- If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance: Not applicable. This is not an AI/imaging device.
- If a standalone (i.e. algorithm only without human-in-the-loop performance) was done: Not applicable. This is a dental material, not an algorithm.
- The type of ground truth used (expert consensus, pathology, outcomes data, etc.): Ground truth for material properties is defined by the physical/chemical standards and measurements themselves as per ISO and ASTM guidelines (e.g., measured force for flexural strength, measured mass change for solubility).
- The sample size for the training set: Not applicable. This is not an AI device that requires a training set.
- How the ground truth for the training set was established: Not applicable.
In summary, the DenMat Multilayered Zirconia Disc is a dental material, and its acceptance criteria and proving study focus on demonstrating that its physical and chemical properties meet established international standards (ISO, ASTM) for dental restorative materials, ensuring its safety and effectiveness for its intended use. It is not an AI software device, and therefore the assessment methodologies typically associated with AI/ML-based medical devices do not apply here.
Ask a specific question about this device
(241 days)
(D.B.A.) FluidAI Medical
The Origin™ system is comprised of the Origin™ inline device and Origin™ App. The Origin™ system is indicated for use in conjunction with a compatible drainage system by a trained healthcare professional during postoperative recovery in a hospital setting. The Origin™ inline device is placed between the surgical drainage catheter and reservoir system to continuously measure the pH of drainage fluid to provide additional information on effluent characteristics. The device is not intended to diagnose or treat any clinical condition.
Origin™ is an inline biosensor system that is integrated between an off-the-shelf drainage catheter and reservoir system and is designed to monitor real-time changes in drained effluent characteristics. Origin™ system continuously monitors the pH of wound drainage. Origin™ App is a mobile application for displaying and analyzing data from the Origin™ inline device. Origin™ App is pre-installed on an Android mobile device supplied by FluidAI. The Origin™ inline device connects to Origin™ App via Bluetooth.
The provided FDA 510(k) clearance letter and summary document for the Origin™ system primarily focus on the non-clinical performance of the device, particularly its analytical performance in measuring pH. It does not describe a study involving human readers or multi-reader multi-case (MRMC) comparative effectiveness. Therefore, some of the requested information, particularly related to clinical studies, human expert involvement in ground truth establishment for a test set, and MRMC studies, is not present in the provided text.
However, based on the analytical performance studies described, we can extract the following information:
1. Acceptance Criteria and Reported Device Performance
The document implicitly defines acceptance criteria through the results presented. The "Overall" pH range for linearity, for example, is 0.1446 pH units from 5 to 9, and 0.1 pH units from 4-10 using buffer solutions. For precision, the "Within-Laboratory" precision (total) is 0.0922 SD (1.46% CV) for sample A (pH ~6.3) and 0.1650 SD (2.10% CV) for sample B (pH ~7.85).
Since the document presents the results of studies conducted to demonstrate that the device meets some internal performance goals, we can infer that the reported values met their pre-specified acceptance criteria for analytical performance. However, the specific numerical acceptance thresholds (e.g., "Max Deviation from Linearity must be
Ask a specific question about this device
(99 days)
IMPLANT PROTESIS DENTAL 2004, S.L.
IPD Dental Implant Abutments are intended to be used in conjunction with endosseous dental implants in the maxillary or mandibular arch to provide support for single or multiple dental prosthetic restorations.
IPD Dental Implant Abutments is a dental implant abutment system composed of dental abutments, screws, as well as other dental abutment accessories, intended to be placed into dental implants to provide support for dental prosthetic restorations.
Abutments provide basis for single or multiple tooth prosthetic restorations. They are available in a variety of connection types to enable compatibility with commercially available dental implants systems.
IPD Dental Implant Abutments includes the following categories of dental abutment designs:
- Titanium base (Interface) abutments (INC3D);
- Multi-Unit abutments (MUA);
- Overdenture Abutments (PSD);
- Temporary Abutments (PP);
- Healing Abutments (TC).
The system also includes the use of the corresponding screws intended to attach the prosthesis to the dental implant. Specifically:
- Ti Screw (TT): Used during restoration fabrication.
- TiN Screw (TTN): Used in finished restorations, with TiN coating.
- TPA Screw (TPA): Used in finished angulated restorations, with TiN coating.
The metallic components of the subject abutments and screws are made of titanium alloy conforming to ISO 5832-3 "Implant for surgery – Metallic materials – Part 3: Wrought titanium 6-aluminium 4-vanadium alloy".
The purpose of this submission is to expand IPD Dental Implant Abutments offerings with:
• New IPD's compatible dental implant systems,
• New angulations available abutment-category specific.
• New in-house TiN coating.
IPD dental implant abutments and screws are compatible with the following commercially available dental implant systems:
(Table 2. Summary of IPD abutments categories with compatibilized OEM Implant/Abutment Systems with specific reference to maximum angulation specifically included in this submission. provided in original text)
Ti Base (Interface) abutments are attached (screw-retained) to the implant/abutment and cemented to the zirconia superstructure.
The Ti Base is a two-piece abutment composed of the titanium component, as the bottom-half, and the zirconia superstructure, as the top-half. It consists of a pre-manufactured prosthetic component in Titanium alloy per ISO 5832-3, as well as the supporting digital library file for FDA-cleared design software (3Shape Abutment Designer™ Software, cleared under K151455) which enables the design of a patient-specific superstructure by the laboratory/clinician and which will be manufactured in FDA-cleared Zirconia (e.g., DD Bio Z, K142987) according to digital dentistry workflow at the point of care, or at a dental laboratory.
The design and fabrication of the zirconia superstructure for Ti Base (Interface) will be conducted using a digital dentistry workflow requiring the use of the following equipment, software and materials:
Scanner: 3D Scanner D850.
Design Software: 3Shape Abutment Designer Software, K151455.
Zirconia Material: DD Bio Z, K142987.
Milling machine/Brand: Dental Concept System Model: DC1 Milling System.
Cement: Multilink® Automix, K123397.
Ti Base (Interface) abutment design parameters for the zirconia superstructure are defined as follows:
Minimum gingival height: 1.5 mm
Minimum wall thickness: 0.43 mm
Minimum post height for single-unit restorations: 4.75 mm (1)
Maximum gingival height: 6.0 mm
Maximum angulation of the final abutment 30° (2)
The resulting final prosthetic restoration is screwed to the dental implant. All subject abutments are single-use and provided non-sterile. Final restoration (which includes the corresponding screw) is intended to be sterilized at the dental clinic before it is placed in the patient.
The provided FDA 510(k) clearance letter pertains to IPD Dental Implant Abutments, a medical device, not an AI/ML-driven software product. Therefore, the information requested regarding acceptance criteria and study data for an AI/ML device (e.g., sample size for test/training sets, expert ground truthing, MRMC studies, standalone performance) is not applicable to this document.
The document describes the device, its intended use, comparison to predicate devices, and the non-clinical performance testing conducted to demonstrate substantial equivalence. These tests are physical and chemical in nature, not related to the performance of an AI/ML algorithm.
Here's a breakdown of why an AI/ML-focused response is not possible, based on the provided text:
- Device Type: The device is "IPD Dental Implant Abutments," which are physical components used in dentistry (titanium alloy abutments, screws, designed for zirconia superstructures). It is not software, a diagnostic imaging tool, or an AI/ML algorithm.
- Purpose of Submission: The submission aims to expand compatibility with new dental implant systems and include new angulations and in-house TiN coating. This is a modification of a physical medical device, not a new AI/ML development.
- Performance Data (Section VII): This section explicitly lists non-clinical performance testing such as:
- Sterilization validation (ISO 17665-1)
- Biocompatibility testing (Cytotoxicity, Sensitization, Irritation per ISO 10993)
- Reverse engineering and dimensional analysis for compatibility
- Validation of the digital workflow and software system (but this refers to the CAD/CAM software used to design the physical abutments, not an AI/ML diagnostic tool)
- Static and dynamic fatigue testing (ISO 14801)
- Modified Surfaces Information
- MRI safety review
Conclusion:
The provided document describes a 510(k) clearance for a physical dental implant component. It does not contain any information about the acceptance criteria or study design for an AI/ML driven medical device. Therefore, a table of acceptance criteria and reported device performance related to AI/ML, sample sizes for test/training sets, details on expert ground truthing, MRMC studies, or standalone performance of an algorithm cannot be extracted from this text.
Ask a specific question about this device
(200 days)
JJGC Indústria e Comércio de Materiais Dentários S.A.
Zirconia Implants:
The Neodent Implant System is intended to be surgically placed in the bone of upper or lower jaw to provide support for prosthetic devices, such as artificial teeth, to restore chewing function. It may be used with single-stage or two-stage surgical procedures, for single or multiple unit restorations, and may be loaded immediately when good primary stability is achieved and with physiological occlusion loading. Multiple teeth applications can be rigidly splinted. The implants with length of 5 mm (short implants) may be used only with two-stage surgical procedures. The recommended healing time before loading is between 10 to 12 weeks.
Zi Transmucosal Cover Screw and Healing:
The Neodent Implant System is intended to be surgically placed in the bone of the upper or lower jaw to provide support for prosthetic devices, such as artificial teeth, to restore chewing function. It may be used with single-stage or two-stage surgical procedures, for single or multiple unit restorations, and may be loaded immediately when good primary stability is achieved and with physiological occlusal loading. Multiple teeth applications can be rigidly splinted.
Zi Transmucosal Provisional Coping:
The Neodent Implant System is intended for surgical procedures in maxilla or mandible, providing support for prosthetic devices such as artificial teeth, to restore chewing function. It may be used with single-stage or two-stage procedures, for single- or multi-unit restorations, and may be loaded immediately when good primary stability is achieved and with appropriate occlusal loading.
Zi Transmucosal Abutment Replacement Screw:
The Neodent Implant System is intended to be surgically placed in the bone of the upper or lower jaw to provide support for prosthetic devices, such as artificial teeth, to restore chewing function. It may be used with single-stage or two-stage procedures, for single or multiple unit restorations, and may be loaded immediately when good primary stability is achieved and with appropriate occlusal loading.
Zi Transmucosal Universal Base:
The Universal Ceramic Base Zi Transmucosal 5.0 is an abutment placed over Neodent Zi Transmucosal 5.0 Ceramic Implant System in order to provide support for custom-made prosthetic restorations, such as copings or crowns. It may be used for cement or screw-retained single unit restorations. All digitally designed copings and/or crowns to be used with the Neodent Zirconia Base Abutment System are intended to be sent to Straumann for manufacture at a validated milling center.
Zirconia Base for Bridge:
The Zirconia Base for Bridge is an abutment placed over Neodent Zirconia Implants in order to provide support for custom-made prosthetic restorations. It may be used for cement or screw-retained multi-unit restorations. All digitally designed copings and/or crowns to be used with the Neodent Zirconia Base Abutment System are intended to be sent to Straumann for manufacture at a validated milling center.
Zirconia Base C:
The Zirconia Base C is an abutment placed over Neodent Zirconia Implants in order to provide support for customized prosthetic restorations, such as copings or crowns. It may be used for single-unit restorations that are screw- or cement-retained in esthetic areas over implants installed in the maxilla or mandible. All copings and/or crowns digitally designed for use with the Titanium Base C are to be designed using Sirona inLab software or Sirona CEREC Software and manufactured using a Sirona CEREC or inLab MC X or MC XL milling unit.
This premarket notification includes new ceramic devices into Neodent Implant System, which are compatible with Zirconia Implant System. The Zirconia Implants and Abutments proposed on this submission are similar to devices already cleared in previous submissions of Neodent Implant System – Zirconia Implant System, according to predicate devices described above. This submission intends to expand the portfolio with new solutions and diameter, in order to provide more treatment options to the customers.
The Zirconia Implants are manufactured in Zirconia Y-TZP and are available in Bone Level (BL) or Tissue Level (TL or Transmucosal) configurations. The Zirconia Implants (BL) are available in a diameter of 5.0 mm and lengths in a range of 8 to 13 mm. The Zi Transmucosal Implants (TL) are available in a diameter of 5.0 mm and lengths in a range of 5 to 11.5 mm.
The Zi Transmucosal Healing and Cover Screw are temporary abutments manufactured in PEEK and used during the healing phase. They are compatible with the Zi Transmucosal Implants Ø5.0. The Zi Transmucosal Healing Abutment is available in the heights of 2 and 3.5mm.
The Zi Transmucosal Provisional Coping is a temporary abutment made of polycarbonate (PC) and has a double function: used for molding procedures or production of provisional restoration.
The Zi Transmucosal Abutment Replacement Screw is a prosthetic component manufactured in titanium alloy and used to fix the fix the Zi Transmucosal Base to the Zi Transmucosal Implant.
The Zi Transmucosal Universal Base is a two-piece abutment of base and top-half prosthetic structure to provide support for customized single-unit restorations over Zi Transmucosal Implant (TL). The base is manufactured in Zirconia Y-ZTP and used with a patient-specific top-half prosthetic structure. The two-piece abutment has a cementable portion of 4mm and is available with gingival heights of 0.3, 1.0 and 1.5 mm. The top-half prosthetic structure to be used with Zi Transmucosal Universal Base must be designed and milled in a Straumann Validated Milling center, using the following restoration materials and dimensions:
Material: IPS e.max CAD HT, Associated Material 510(k): K132209, Minimum wall thickness: 0.9 mm, Maximum angulation: 30°
Material: IPS e.max CAD LT, Associated Material 510(k): K132209, Minimum wall thickness: 0.9 mm
Material: N!ce, Associated Material 510(k): K171773, Minimum wall thickness: 1.0 mm
Material: IVOCLAR Multilink cement, Associated Material 510(k): K130436, Minimum wall thickness: N/A
Material: Zirconia N!ce® LT, Associated Material 510(k): K222836, Minimum wall thickness: 0.4 mm
Material: Zirconia N!ce® HT, Associated Material 510(k): K222836, Minimum wall thickness: 0.4 mm
Material: Zirconia N!ce® XT, Associated Material 510(k): K222836, Minimum wall thickness: 0.4 mm
Material: PMMA N!ce, Associated Material 510(k): K071548, Minimum wall thickness: 0.7 mm
Material: Panavia—Kuraray Cement, Associated Material 510(k): K150704, Minimum wall thickness: N/A, Maximum angulation: N/A
The Zi Base for Bridge is a two-piece abutment of base and top-half prosthetic structure to provide support for customized multi-unit restorations over Zirconia Implants (BL). The base is manufactured in Zirconia Y-ZTP and used with a patient-specific top-half prosthetic structure. The two-piece abutment has a cementable portion of 4mm and is available with gingival heights of 1.5, 2.5 and 3.5 mm. The top-half prosthetic structure to be used with Zi Base for Bridge must be designed and milled in a Straumann Validated Milling center, using the following restoration materials and dimensions:
Material: Zirconia N!ce® LT, Associated Material 510(k): K222836, Minimum wall thickness: 0.4 mm, Maximum angulation: 30°
Material: Zirconia N!ce® HT, Associated Material 510(k): K222836, Minimum wall thickness: 0.4 mm
Material: Zirconia N!ce® XT, Associated Material 510(k): K222836, Minimum wall thickness: 0.4 mm
Material: PMMA N!ce, Associated Material 510(k): K071548, Minimum wall thickness: 0.7 mm
Material: Panavia—Kuraray Cement, Associated Material 510(k): K150704, Minimum wall thickness: N/A, Maximum angulation: N/A
The Zi Base C is a two-piece abutment of base and top-half prosthetic structure to provide support for customized single-unit restorations over Zirconia Implants (BL). The base is manufactured in Zirconia Y-ZTP and used with a patient-specific top-half prosthetic structure. The two-piece abutment has a cementable portion of 4mm and is available with gingival heights of 1.5, 2.5, 3.5 and 4.5 mm. The top-half prosthetic structure to be used with Zi Base C must be designed and milled in a Sirona InLab Validated Workflow, using the following restoration materials and dimensions:
Material: IPS e.max CAD, Associated Material 510(k): K132209, Minimum wall thickness: 0.9 mm, Maximum angulation: 20°
Material: IVOCLAR Multilink cement, Associated Material 510(k): K130436, Minimum wall thickness: N/A, Maximum angulation: N/A
All these abutments have an internal connection with the implants (ZiLock) and the prosthetic platform is identical for all subject devices described in this submission. They are intended for single use and provided sterile via Ethylene Oxide method, along with undergoing moist heat sterilization after end-user customization.
The provided FDA 510(k) clearance letter and its associated summary for the Neodent Implant System - Zirconia Implant System contain extensive information about the device, its intended use, and comparisons to predicate devices. However, it does not include specific acceptance criteria with numerical thresholds directly stated within the tables, nor does it detail a study that directly proves the device meets such criteria in terms of performance metrics like sensitivity, specificity, or image quality assessments.
Instead, the submission focuses on demonstrating substantial equivalence to predicate devices through various tests, implying that if the new device performs similarly to or better than previously cleared devices, it meets the necessary standards. The performance testing section describes the types of tests conducted (e.g., dynamic fatigue, torsion, insertion, pull-out, and software validation), but it does not present clear quantitative acceptance criteria or the specific performance results in a comparative table format.
Therefore, many of the requested fields cannot be directly extracted from the provided text as they pertain more to the performance evaluation of AI/software in interpreting medical images, which is not the primary focus of this dental implant submission.
Here's an attempt to answer the questions based on the available information, noting where information is not explicitly provided in the document:
Acceptance Criteria and Device Performance Study for Neodent Implant System - Zirconia Implant System
The FDA 510(k) summary for the Neodent Implant System - Zirconia Implant System focuses on demonstrating substantial equivalence to predicate devices through a combination of bench testing, software validation, MRI compatibility, biocompatibility, and sterilization validation. It does not present specific quantitative acceptance criteria or performance metrics directly from a comparative study in the way one might expect for an AI/software-based medical device (e.g., sensitivity, specificity thresholds). Instead, the "acceptance criteria" are implicitly met by demonstrating that the proposed devices perform at a level substantially equivalent to legally marketed predicate devices under standardized testing conditions.
1. A table of acceptance criteria and the reported device performance
As mentioned, explicit numerical acceptance criteria and reported device performance in a comparative table (e.g., for diagnostic accuracy) are not provided in this 510(k) summary. The summary indicates that tests were conducted according to relevant ISO standards and FDA guidance, and the results demonstrated that the subject devices exhibit a level of performance substantial equivalent to the predicate and reference devices.
Below is a conceptual table based on the types of tests mentioned, noting that specific numerical acceptance criteria and performance data are not detailed in the provided text.
Acceptance Criteria Category (Implicit) | Standard/Guidance | Reported Device Performance (Summary) |
---|---|---|
Dynamic Fatigue Strength | ISO 14801, FDA Guidance (Class II Special Controls) | Demonstrated a level of performance substantial equivalent to predicate and reference devices in identical conditions. |
Torsion Strength | Not specified | Adequate torsion strength in accordance with recommended IFU installation torque. |
Insertion Torque | Not specified | Evaluated insertion torque in sawbones material (Bone type I, II, III, IV). (Specific values not given). |
Implant Surface Area & Pull-Out Strength | Not specified | Greater surface area compared to reference devices; higher resistance values in Pull Out Test. |
Software Validation (Sirona Digital Workflow) | Not specified | Accuracy requirement was met; critical design parameters (min wall thickness, max angulation) respected and monitored. |
MRI Compatibility | K182620, FDA Guidance | MR conditional labeling from K182620 is applicable; safe for scanning under previously established parameters. |
Biocompatibility | ISO 10993-1, ISO 10993-18, ISO 10993-5, FDA Guidance | Subject devices are equivalent in material and manufacturing processes to predicates; no new issues raised; no additional testing required. |
Sterilization Validation (Ethylene Oxide) | ISO 11135:2014 | Validated to a Sterility Assurance Level (SAL) of 1x10⁻⁶; residuals below max allowable limits per ISO 10993-7. |
Sterilization Validation (Moist Heat) | ISO 17665-1 | Validated using parameters described in IFU. |
Endotoxin Test | ANSI/AAMI ST72:2011, ISO 11737-3, US Pharmacopeia chapter 85 | Results |
Ask a specific question about this device
Page 1 of 243