FIG 4 bracket positioner .022" system, 3 and 3.5 mm inter-bracket distances - Helmut Zepf (33.261.10) - Delynov

What is the Helmut Zepf FIG 4 system .022" bracket positioner?

The FIG 4 system .022" bracket positioner is a precision manual instrument designed by Helmut Zepf Medizintechnik GmbH. This device is specifically developed to assist the practitioner during the bonding phase of orthodontic attachments. Its structure is adapted to bracket systems with a .022 inch slot. It allows for the exact definition of the vertical position of the attachment relative to the incisal or occlusal edge. As a clinical measurement tool, it ensures reproducibility of positioning, a determining factor for the correct expression of torque and angulation information integrated into the brackets.

What are the clinical indications for this instrument?

This instrument is indicated during direct or indirect bonding procedures in fixed orthodontics. It is used to measure the distance between the occlusal/incisal edge and the center of the bracket slot. The model referenced 33.261.10 by Helmut Zepf is particularly useful for cases requiring positioning heights of 3 mm or 3.5 mm. Its use occurs after enamel preparation and adhesive application, allowing the bracket to be stabilized at the programmed height before light-curing. It is suitable for both anterior and posterior sectors depending on clinical access.

What are the technical characteristics of the 33.261.10 positioner?

The FIG 4 bracket positioner features specific technical characteristics to meet the requirements of modern orthodontics. It has two calibrated ends offering inter-bracket distances of 3 mm and 3.5 mm. Its design is optimized for .022" bracket slots. Reference 33.261.10 from Helmut Zepf guarantees a reliable bracket bonding gauge thanks to rigorous manufacturing. The thinness of its ends allows for easy insertion into the bracket slot without interfering with the wings, thus ensuring an accurate reading of the millimeter height chosen by the practitioner.

What are the contraindications for the use of this positioner?

There are no absolute medical contraindications specifically related to the use of this bracket positioner, outside of standard asepsis protocols in the dental office. However, its use is contraindicated with bracket systems where the slot size is different from .022", as this could distort the accuracy of the measurement or damage the instrument. Furthermore, it must not be used if the instrument shows visible signs of deformation or wear on the calibrated tips, which would compromise the millimeter precision essential for proper dental alignment.

What are the maintenance and durability precautions?

Like any Helmut Zepf precision instrument, this bracket positioner requires rigorous maintenance to maintain its dimensional accuracy. Although non-resorbable, the durability of the instrument depends on compliance with sterilization and cleaning cycles. It is recommended to use non-corrosive cleaning solutions and to proceed with autoclave sterilization according to the manufacturer's parameters. Shocks to the active ends (bracket height gauge) must be avoided, as any alteration of the geometry of the 3 mm or 3.5 mm tips would render the tool unusable for exact clinical positioning.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Helmut Zepf Medizintechnik GmbH, a recognized player in the manufacture of high-quality dental and surgical instruments. The FIG 4 system bracket positioner is produced according to strict industrial manufacturing standards. To obtain detailed information on the regulatory class, specific CE marking, or current ISO certifications for reference 33.261.10, it is imperative to refer to the official technical documentation and labeling provided by Helmut Zepf upon product delivery, in accordance with medical device traceability requirements.

State of the art

Surgical medical consumables play a decisive role in operative safety.