Mini screwdriver for contra-angle Jeil Medical Delynov

What is the Jeil Medical mini contra-angle screwdriver?

The Jeil Medical mini contra-angle screwdriver is a precision rotary instrument designed by Jeil Medical Corp. This device is specifically developed to fit onto a surgical contra-angle, thereby allowing mechanical manipulation of screws and prosthetic or fixation components. Its compact structure, designated by the term mini screwdriver, is optimized to offer increased visibility in the mouth and facilitated access to posterior or narrow areas during oral surgery interventions. As a component of the GBR category, it meets the handling requirements of the manufacturer's bone fixation systems.

What are the clinical indications for this contra-angle screwdriver?

This implant contra-angle screwdriver is primarily indicated in implant surgery and guided bone regeneration (GBR) protocols. It is used by dental surgeons and implantologists for tightening or loosening fixation screws, healing abutments, or cover screws. Its use is particularly relevant during the placement phases of membranes or bone blocks requiring stabilization by micro-screws. Using the contra-angle allows for a precise axial approach, reducing the risks of slipping compared to a manual screwdriver in clinical sectors that are difficult to access.

What are the technical characteristics of this mini surgical screwdriver?

The Jeil Medical mini surgical screwdriver features a standard connection compatible with surgical contra-angles on the market. Its short design minimizes vertical bulk, a major asset for patients with limited mouth opening. Although exact dimensions are not specified, its 'mini' designation highlights its suitability for micro-surgery and restricted spaces. The working part is machined to fit perfectly into the drive of Jeil Medical screws, guaranteeing efficient torque transmission and limiting premature wear of the screw heads.

What are the contraindications for the use of this instrument?

The contraindications for the use of the Jeil Medical mini contra-angle screwdriver are related to the limits of the surgical technique itself. It must not be used if the inter-occlusal space is insufficient to allow the safe insertion of the contra-angle and the tip without risking injury to soft tissues or adjacent teeth. Furthermore, it is contraindicated to use this instrument with screws whose drive is not compatible with that of the screwdriver, at the risk of damaging the device or generating metal shavings. The practitioner must ensure the absence of systemic pathologies contraindicating implant surgery.

What are the maintenance and use precautions?

Like any non-resorbable implant surgery instrument, this prosthetic screwdriver requires rigorous maintenance. Before each use, the practitioner must check the integrity of the tip to ensure the absence of deformation or corrosion. Although sterilization details are not provided in the source data, this type of metal instrument must imperatively follow a cleaning, disinfection, and autoclave sterilization cycle according to standard dental office protocols and the recommendations of the manufacturer Jeil Medical Corp. Appropriate lubrication of the contra-angle is also recommended to maintain the performance of the interface.

Who is the manufacturer and what standards are respected?

The device is manufactured by Jeil Medical Corp., a recognized manufacturer in the field of medical devices for osteosynthesis and implantology. Although the regulatory class and specific CE marking are not detailed in the current technical documentation, Jeil Medical products are generally designed to meet current international quality requirements for surgical instruments. For any precise information regarding compliance with the European Medical Device Regulation (MDR) or ISO certifications, it is imperative to refer to the product labeling and the instructions for use provided by Jeil Medical at the time of purchase.

State of the art

Guided bone regeneration (GBR) in implantology relies on membrane fixation quality.