Cylindrical stainless steel cartridge syringe, 1.8 ml, double aspiration, metric graduation - Helmut Zepf (19.700.04) - Delynov

What is the Helmut Zepf cylindrical carpule syringe?

The Helmut Zepf cylindrical carpule syringe is an injection instrument designed for the administration of local anesthetics in a surgical environment. Manufactured from stainless steel, this stainless steel anesthesia syringe features a robust structure suitable for repeated sterilization cycles. It is specifically sized to accommodate 1.8 ml carpules. Its cylindrical design allows for a stable grip for the practitioner during oral surgery procedures. This medical device, referenced under code 19.700.04 by the manufacturer Helmut Zepf Medizintechnik GmbH, integrates advanced technical features to meet the precision requirements of dental practices and operating theaters.

What are the clinical indications for this instrument?

This dental anesthesia syringe is indicated for all interventions requiring local or regional numbing. In oral surgery, it is used for terminal anesthesia or nerve block anesthesia before an avulsion, an apical resection, or soft tissue surgery. In implantology, it allows for the preparation of the surgical site before drilling or the placement of abutments. The use of an aspiration carpule syringe is particularly relevant during injections near major vascular structures, allowing the surgeon to verify the absence of blood reflux before delivering the anesthetic product, thus guaranteeing the safety of the clinical procedure.

What are the technical characteristics of the 19.700.04 syringe?

The Helmut Zepf syringe (reference 19.700.04) is distinguished by several major technical specifications. It has a standard capacity of 1.8 ml, corresponding to conventional anesthetic carpules. One of its main features is its double aspiration system, which offers increased safety during injection. Furthermore, it is equipped with a metric graduation engraved on the cylindrical body, allowing the practitioner to precisely visualize the amount of product administered to the patient. Its full stainless steel construction ensures excellent corrosion resistance and optimal durability, even after numerous cleaning and thermal disinfection cycles.

What are the contraindications for the use of this syringe?

There are no absolute contraindications specifically related to the instrument itself, apart from a possible known sensitivity of the practitioner or staff to the metallic components of stainless steel. However, the use of this aspiration carpule syringe should be avoided if the device shows visible signs of degradation, corrosion, or a malfunction of the aspiration mechanism. Actual contraindications generally relate to the injected anesthetic solution or the systemic state of the patient, and not to the carpule-holding instrument. It is the surgeon's responsibility to check the integrity of the instrument before each use in accordance with current asepsis protocols.

What are the maintenance precautions for this non-absorbable instrument?

As a reusable and non-absorbable metallic instrument, the Helmut Zepf stainless steel carpule syringe requires a rigorous maintenance protocol. After each intervention, it must be decontaminated, cleaned, and sterilized according to the recommendations of the manufacturer Helmut Zepf Medizintechnik GmbH. It is crucial to rinse the instrument thoroughly to remove any residue of anesthetic solution that could crystallize and block the double aspiration mechanism or the metric graduation. Complete drying before autoclaving is imperative to prevent oxidation. The proper functioning of the plunger and the carpule insertion system must be checked regularly to maintain the precision of the surgical gesture.

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 design of high-precision surgical instrumentation. Although the specific regulatory class and CE marking are not detailed in the simplified technical documentation, Helmut Zepf products are developed according to rigorous industrial quality standards specific to German medical instrumentation. Practitioners should refer to the instructions for use and the markings present on the original packaging to confirm applicable certifications. Reference 19.700.04 guarantees the authenticity of the product within the brand's range of carpule syringes.

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