Screwdriver Shaft for Tent Screw - Jeil Medical (113-MJ-103) - Delynov

What is the Jeil Medical screwdriver shaft for tenting screws?

The screwdriver shaft for tenting screws, referenced under code 113-MJ-103 by Jeil Medical, is a specific rotary or manual instrument intended for oral surgery. This device is designed to fit perfectly into the head socket of tenting screws used during guided bone regeneration (GBR) protocols. Manufactured by Jeil Medical Corp., this instrument provides stable grip and optimal axial guidance of the screw during its insertion into the recipient bone site. Its technical design aims to offer a reliable interface between the motor unit or handle and the screw, thus guaranteeing a fluid and secure surgical procedure.

What are the clinical indications for this instrument?

This surgical screwdriver shaft is primarily indicated in pre-implant bone reconstruction procedures. Its use is dedicated to the placement of tenting screws, which serve to maintain the space necessary for the formation of new bone tissue under a barrier membrane. In implant surgery, it facilitates the mechanical stabilization of screws that support the membrane against pressure from surrounding soft tissues. The use of this tenting screw screwdriver tip is therefore essential for practitioners performing alveolar ridge augmentations or filling complex bone defects requiring rigid fixation.

What are the technical characteristics of the tenting screw screwdriver (113-MJ-103)?

The Jeil Medical screwdriver shaft (reference 113-MJ-103) features precise geometric characteristics to ensure full compatibility with screws from the corresponding range. Although detailed material specifications are not explicit, this type of instrument is traditionally designed to withstand torsional stress during cortical screwing. Its length and shaft diameter are calibrated to provide maximum visibility to the practitioner while allowing access to restricted anatomical areas. The connection is designed to minimize mechanical play, thereby reducing the risk of slipping or damaging the screw head during the application of force.

What are the contraindications for the use of this device?

Contraindications related to the use of this tenting screw screwdriver shaft are mainly dictated by the limits of the bone regeneration technique itself. Its use is prohibited if the patient presents general contraindications to oral surgery or insufficient bone quality to ensure primary stability of the tenting screw. Additionally, using an instrument that is not compatible with the Jeil Medical screw system can lead to procedure failure. One should systematically refer to clinical protocols and the manufacturer's instructions for use from Jeil Medical Corp. to identify any specific restrictions related to the patient's health status.

What are the maintenance and durability precautions?

As a reusable surgical instrument, this tenting screw screwdriver shaft requires a rigorous decontamination, cleaning, and sterilization protocol after each intervention. It is imperative to check the condition of the tip end before each use to detect any signs of wear, deformation, or corrosion that could compromise the quality of the connection with the screw. Excessive wear can lead to poor screw positioning or accidental release in the mouth. The longevity of the instrument directly depends on compliance with the sterilization cycles recommended by Jeil Medical and the absence of inappropriate mechanical stress during its use.

Who is the manufacturer and what standards are respected?

The device is manufactured by Jeil Medical Corp., a recognized manufacturer in the field of osteosynthesis and implantology. Although specific certifications such as the regulatory class or CE marking are not detailed in the current source data, Jeil Medical produces its instruments according to strict international quality standards to meet the requirements of healthcare professionals. To obtain precise information on the regulatory compliance of reference 113-MJ-103, it is recommended to consult the technical documentation provided by the manufacturer or to contact the support service of Delynov, a distributor specializing in oral surgery equipment.

State of the art

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