RITTER IMPLANT SYSTEM
Device Facts
| Record ID | K131557 |
|---|---|
| Device Name | RITTER IMPLANT SYSTEM |
| Applicant | Ritter Implants GmbH CO KG |
| Product Code | DZE · Dental |
| Decision Date | May 9, 2014 |
| Decision | SESE |
| Submission Type | Traditional |
| Regulation | 21 CFR 872.3640 |
| Device Class | Class 2 |
| Attributes | Therapeutic |
Indications for Use
The Ritter Implants are intended for simple or multiple replacements of lost teeth and provide a way to attach the prosthetic pieces in totally or partially edentulous patients. Ritter Implants are intended for immediate loading when good primary stability is achieved and with appropriate occlusal loading.
Device Story
Ritter Implants are endosseous dental implants designed for tooth replacement in edentulous or partially edentulous patients. The device serves as an anchor for prosthetic attachments. Implants are placed by dental professionals in a clinical setting. The device supports immediate loading protocols provided primary stability is achieved. By replacing lost teeth, the implants restore oral function and aesthetics for the patient.
Clinical Evidence
No clinical data provided; substantial equivalence is based on bench testing and design characteristics.
Technological Characteristics
Endosseous dental implant; 21 CFR 872.3640; Class II; Product Codes DZE, NHA. Device functions as a mechanical anchor for dental prosthetics.
Indications for Use
Indicated for totally or partially edentulous patients requiring replacement of lost teeth. Suitable for immediate loading given sufficient primary stability and appropriate occlusal loading.
Regulatory Classification
Identification
An endosseous dental implant is a prescription device made of a material such as titanium or titanium alloy that is intended to be surgically placed in the bone of the upper or lower jaw arches to provide support for prosthetic devices, such as artificial teeth, in order to restore a patient's chewing function.
Special Controls
*Classification.* (1) Class II (special controls). The device is classified as class II if it is a root-form endosseous dental implant. The root-form endosseous dental implant is characterized by four geometrically distinct types: Basket, screw, solid cylinder, and hollow cylinder. The guidance document entitled “Class II Special Controls Guidance Document: Root-Form Endosseous Dental Implants and Endosseous Dental Implant Abutments” will serve as the special control. (See § 872.1(e) for the availability of this guidance document.)(2) *Classification.* Class II (special controls). The device is classified as class II if it is a blade-form endosseous dental implant. The special controls for this device are:(i) The design characteristics of the device must ensure that the geometry and material composition are consistent with the intended use; (ii) Mechanical performance (fatigue) testing under simulated physiological conditions to demonstrate maximum load (endurance limit) when the device is subjected to compressive and shear loads; (iii) Corrosion testing under simulated physiological conditions to demonstrate corrosion potential of each metal or alloy, couple potential for an assembled dissimilar metal implant system, and corrosion rate for an assembled dissimilar metal implant system; (iv) The device must be demonstrated to be biocompatible; (v) Sterility testing must demonstrate the sterility of the device; (vi) Performance testing to evaluate the compatibility of the device in a magnetic resonance (MR) environment; (vii) Labeling must include a clear description of the technological features, how the device should be used in patients, detailed surgical protocol and restoration procedures, relevant precautions and warnings based on the clinical use of the device, and qualifications and training requirements for device users including technicians and clinicians; (viii) Patient labeling must contain a description of how the device works, how the device is placed, how the patient needs to care for the implant, possible adverse events and how to report any complications; and (ix) Documented clinical experience must demonstrate safe and effective use and capture any adverse events observed during clinical use.