Splitter Number MA57 Handle Number 30 0.20/27mm - Hu-Friedy - Delynov

What is the Spreader #MA57 #30 handle - Hu-Friedy?

The Spreader #MA57 is a precision manual instrument manufactured by Hu-Friedy Mfg. Co., LLC. It consists of a tapered working part and a #30 type handle. This device is specifically designed for endodontic procedures. Its structure allows for rigorous manipulation during the root canal obturation phase. As a Hu-Friedy brand product, this instrument benefits from the expertise of a manufacturer recognized in the field of surgical and dental instrumentation. It is classified as a Class I medical device, meeting the basic regulatory requirements for non-invasive or temporary invasive instruments.

What are the clinical indications?

The primary use of the Spreader #MA57 #30 handle is in endodontics, during the final phase of root canal treatment. It is indicated for the cold lateral condensation technique of gutta-percha. The practitioner uses this instrument to compact the master cone against the canal walls, thereby creating space for secondary cones. This step is crucial to ensure a hermetic and three-dimensional obturation of the root canal system, preventing post-operative reinfections. Its use is reserved for qualified healthcare professionals, such as dental surgeons and endodontists, operating in a sterile or controlled clinical setting.

What are the technical characteristics?

The Spreader #MA57 features precise technical specifications to meet the constraints of root canal anatomy. It has a tip with a 0.20mm diameter, which allows for deep insertion even in narrow canals. The length of its working part is 27mm, offering sufficient reach for the majority of dental roots. The #30 handle is designed to provide a grip adapted to repetitive condensation movements. Manufactured by Hu-Friedy, this instrument complies with the brand's quality standards. It belongs to the INSTRU category and is listed under Class I according to the classification of medical devices.

What are the contraindications for use?

Specific contraindications mentioned by the manufacturer Hu-Friedy for this Class I device should be consulted in the technical instructions attached to the product. Generally, the use of this instrument is prohibited outside of its intended use, namely lateral condensation in endodontics. It must not be used if the integrity of the tip is compromised or if the instrument shows signs of excessive wear, in order to avoid any risk of intra-canal instrumental fracture. As indicated in the regulatory information, this device is strictly reserved for healthcare professionals trained in endodontic techniques.

What are the maintenance and use precautions?

As a manual steel instrument, the Hu-Friedy Spreader #MA57 requires a rigorous cleaning and sterilization protocol before each use. The practitioner must carefully read the instructions before use to comply with the sterilization cycles recommended by Hu-Friedy Mfg. Co., LLC. It is important to check for the absence of deformation in the 0.20mm shaft before any canal insertion. Excessive pressure during lateral condensation must be avoided to prevent risks of root fracture. Storage must be in a dry and clean environment to maintain the physical properties of the instrument over the long term.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. Hu-Friedy is a globally recognized player for the quality of its dental instruments. This product is classified as Class I according to the current regulations on medical devices. Although the specific CE marking is not detailed in the source data, the manufacturer ensures the compliance of its products with the safety and performance standards applicable to its class. Healthcare professionals should systematically refer to the instructions for use and official labeling to confirm the certifications in effect at the time of purchase.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.