Insert OT7A (3370011) - Mectron - Delynov

What is the OT7A insert (3370011) - Mectron?

The OT7A insert, bearing technical reference 3370011, is a surgical instrument developed by the manufacturer Mectron for use with a piezo-surgery system. This dental piezo insert belongs to the category of consumables for bone surgery. Its specific design allows for precise incisions in hard tissues. As a product of the Mectron Mectron, it benefits from the expertise of a recognized manufacturer in the field of piezoelectric technology applied to dentistry. Its structure is optimized to transmit the ultrasonic vibrations necessary for effective osteotomy while minimizing thermal heating of the treated tissues.

What are the clinical indications for this piezotome insert?

The OT7A insert is primarily indicated for osteotomy and osteoplasty procedures in oral and implant surgery. Practitioners use this piezotome insert to perform fine bone cuts, autogenous graft harvesting, or ridge expansions. It is particularly suited to clinical situations requiring great finesse of execution to limit operative trauma. Its use also extends to surgical periodontology for the regularization of alveolar ridges. The instrument allows for increased visibility of the operating field thanks to the cavitation effect, thus facilitating the surgeon's work during critical phases of implant site preparation.

What are the technical characteristics of the OT7A insert?

The OT7A insert is distinguished by its specific geometry adapted to high-precision bone cutting protocols. Identified under code 3370011, it is designed to fit perfectly with handpieces from the Mectron Mectron. The transmission of ultrasonic energy is calibrated to offer optimal performance when sectioning dense cortical bone. Although exact dimensions are not specified here, this dental piezo insert is developed to meet the durability and mechanical resistance requirements specific to vibratory instruments. Its surface is treated to guarantee biocompatibility and corrosion resistance during repeated sterilization cycles in dental offices or hospital environments.

What are the contraindications for the use of this instrument?

Contraindications to the use of the OT7A insert are related to the use of piezoelectric technology in general. Its use is discouraged in patients with active electronic medical devices, such as cardiac stimulators (pacemakers), without prior advice from a cardiologist. Clinically, it must not be used on soft tissues or in areas where bone density is insufficient to support ultrasonic vibrations. It is the practitioner's responsibility to evaluate the patient's general health and verify the absence of systemic bone pathologies that could compromise post-operative healing. Inappropriate use or excessive pressure on the insert can lead to premature wear or a risk of instrument fracture.

What are the maintenance and durability precautions?

To maintain the performance of the OT7A insert, a rigorous cleaning and sterilization protocol must be followed in accordance with the instructions from the manufacturer Mectron. Like any dental piezo insert, the wear of the working part must be checked regularly using a wear control card. A blunt insert loses its effectiveness, increases operative time, and can cause undesirable tissue heating. It is imperative to check the integrity of the instrument before each intervention to detect any signs of cracks or deformation. Tightening onto the handpiece must be performed with the appropriate torque wrench to avoid damaging the thread of the insert or the transducer.

Who is the manufacturer and what standards are met?

The OT7A insert is manufactured by Mectron, a manufacturer recognized for its technological innovations in piezoelectric surgery. As a medical device intended for invasive surgery, this product is designed according to high quality standards to guarantee the safety of the patient and the practitioner. Although specific details of the CE marking or the regulatory class are not provided in the simplified technical documentation, products from the Mectron Mectron are developed to meet the European regulatory requirements in force for medical devices. For any precise information concerning ISO certifications or specific MDR compliance, it is recommended to refer to the instructions for use and the original labeling provided with reference 3370011.

State of the art

Surgical medical consumables play a decisive role in operative safety.