Cruciform blade for ophthalmic examination, diameter 1.2 mm, length 60 mm - Helmut Zepf (47.524.12) - Delynov

What is the Helmut Zepf 47.524.12 cross-tip blade?

The Helmut Zepf cross-tip blade, referenced under code 47.524.12, is a specialized instrument intended for ophthalmological examination. This device is presented in the form of a surgical screwdriver insert equipped with a cross-shaped tip. Its structure is defined by a shaft diameter of 1.2mm and a total length of 60mm, offering sufficient reach for interventions in the ocular zone. Manufactured by Helmut Zepf Medizintechnik GmbH, this blade is designed to be integrated into a rigorous care protocol, guaranteeing a force transmission adapted to the small-sized components encountered in ophthalmology.

What are the clinical indications for this insert?

This instrument is primarily indicated for examination and manipulation acts in ophthalmology. As a cross-tip screwdriver blade, it is used for screwing or unscrewing micro-components during surgical procedures or maintenance of intra-ocular or peri-ocular devices. Its use is reserved for specialized practitioners mastering micro-surgery techniques. Although classified as a consumable (CONSO) at Delynov, its application requires precise knowledge of ocular anatomy and the required tightening torques to avoid damaging associated medical devices during the examination.

What are the technical characteristics of the 47.524.12 blade?

The technical characteristics of this Helmut Zepf blade are based on precise dimensions to meet the requirements of micro-surgery. It features a diameter of 1.2mm, which corresponds to the standards of miniature cross-tip patterns. Its 60mm length allows the practitioner to maintain optimal visibility while accessing restricted areas. The design by Helmut Medizintechnik GmbH ensures a high-end finish for perfect insertion into the screw head, thus limiting the risks of slipping or cam-out of the component handled during the ophthalmological examination.

What are the contraindications for the use of this device?

Contraindications for the use of this cross-tip blade include any use on screws or devices whose recess is not strictly compatible with the 1.2mm cross-tip format. A mismatch between the blade and the component can lead to the release of metallic particles or deterioration of the implant. Furthermore, this instrument must not be used if the practitioner notices marked wear at the tip or a bend in the 60mm shaft. As with any metallic instrument, the absence of known patient hypersensitivity to the alloy components should be verified before any intervention.

What are the maintenance precautions for this non-resorbable blade?

As a reusable and non-resorbable surgical instrument, this Helmut Zepf blade must follow a strict sterilization protocol between each patient. Precautions include manual or machine cleaning to eliminate any biological residue, followed by a visual inspection of the 1.2mm cross-tip. It is crucial to protect the tip during the sterilization cycle to maintain its dimensional integrity. Storage must be in a dry and sterile environment. Compliance with decontamination cycles guarantees the longevity of the surgical screwdriver insert and microbiological safety during ophthalmological examinations.

Who is the manufacturer and what standards are respected?

The device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer in the field of high-precision medical instrumentation. As a product distributed by Delynov, this blade meets the industrial manufacturing standards of the German brand. Regarding specific certifications such as CE marking or the MDR regulatory class, this information is not specified in the current technical documentation. It is the responsibility of the healthcare professional to consult the instructions for use attached to the product or to contact the manufacturer to obtain up-to-date certificates of conformity before any clinical commissioning.

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Surgical medical consumables play a decisive role in operative safety.