305.HP.050

What is the steel HP mandrel 305.HP.050?

The HP mandrel 305.HP.050 marketed by JOTA is a precision rotary instrument designed for use with a handpiece. Manufactured from steel, this device is specifically developed to withstand the mechanical stresses associated with high-performance rotation. This model is available in packs of 5 units, allowing oral surgery and implantology practices to maintain an operational stock for their daily procedures. Its steel structure ensures efficient transmission of the motor torque from the handpiece to the rotary tool mounted on the mandrel.

What are the clinical indications for this bur-holder mandrel?

In clinical practice, the bur-holder mandrel is indicated for mounting rotary instruments that are not equipped with their own HP shank. It finds application in various oral surgery procedures, notably for prosthetic device adjustments, surface polishing, or the cutting of specific materials during rehabilitation phases. This handpiece mandrel is an essential technical intermediary for practitioners performing periodontal or implantology acts requiring stable and reliable rotary instrumentation on a conventional handpiece.

What are the technical characteristics of the 305.HP.050 mandrel?

The steel HP mandrel 305.HP.050 is distinguished by its robust design adapted to the standards of surgical handpieces. Its technical reference indicates compatibility with classic HP clamping systems. The brand JOTA guarantees a precise shank geometry to minimize vibrations during use, which is crucial for practitioner comfort and surgical precision. This wheel-holder mandrel allows for the secure fixation of various rotary accessories, ensuring optimal safety during high-speed rotation without the risk of the tool becoming detached.

What are the contraindications for the use of this device?

Contraindications related to the use of the HP dental mandrel 305.HP.050 primarily concern use with rotary instruments whose diameter or weight exceeds the clamping capacities of the mandrel, which could lead to instability. It must not be used if the practitioner notices a deformation of the shank or a clamping defect. Furthermore, as with any steel instrument intended for surgery, use is contraindicated in patients with known hypersensitivity to the metallic components of the alloy, although this risk is limited by the transient nature of clinical contact.

What are the maintenance precautions for this dental mandrel?

Although this product is not specified as resorbable, its durability depends on compliance with the cleaning and sterilization protocols in force in the dental practice. The HP mandrel must be rigorously cleaned to eliminate any biological residue or material debris after each use. It is imperative to follow the manufacturer's recommendations regarding autoclave cycles to prevent any premature corrosion of the steel. A visual inspection before each intervention is recommended to ensure the absence of marked wear on the fixation head or the insertion shank.

Who is the manufacturer and what standards are respected?

The 305.HP.050 mandrel is produced by the manufacturer and distributed under the brand JOTA by Delynov. As a medical device intended for professional use in dental surgery, it is designed according to rigorous manufacturing standards to guarantee the safety of care. Although specific details of the regulatory class or CE marking are not explicitly mentioned in the simplified technical documentation, this product meets the quality requirements necessary for its marketing on the European market. Practitioners are invited to refer to the labeling and the instructions for use provided with the pack of 5 units for complete normative details.

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