Prion test - box of 250 - Hygitech - Delynov

What is the Prion Test - box of 250 - Hygitech - Delynov?

The Prion Test - box of 250 - Hygitech is a sterilization control device designed for dental surgery and implantology practices. This product comes in the form of chemical indicators packaged in a box of 250 units. Its structure is specifically developed to react during prolonged autoclave cycles. It allows for visual verification of whether the sterilization conditions necessary for prion inactivation have been reached at the core of the load. This test is a fundamental element of the hygiene chain to ensure the safety of surgical procedures in the practice. The Hygitech brand offers a simple solution here for the rigorous monitoring of reusable equipment decontamination.

What are the clinical indications for this indicator?

The use of this prion sterilization indicator is indicated during each sterilization cycle aimed at processing medical devices that have been in contact with high-risk tissues or during standard health safety protocols. In oral and implant surgery, maintaining perfect asepsis is crucial. This autoclave prion test is used to confirm that critical parameters of time, temperature, and water vapor saturation have been respected. It is particularly recommended for cycles at 134°C maintained for 18 minutes, in accordance with public health recommendations regarding the prevention of risks related to unconventional transmissible agents (UTAs) in the surgical field.

What are the technical characteristics of the prion test?

The prion test manufactured by Hygitech SAS is characterized by its precise chemical reactivity. Each indicator is designed to change color irreversibly only when the targeted sterilization parameters are validated. The packaging in a box of 250 units allows for optimized stock management for facilities with high surgical activity. Technically, the test is sensitive to the specific combination of saturated water vapor, pressure, and duration of exposure. It does not require complex reading equipment, offering immediate visual interpretation by the dental assistant or the practitioner after opening the autoclave. Its design ensures that it does not release any toxic substances onto the sterilized instruments.

What are the contraindications for the use of this device?

There are no direct medical contraindications related to the use of this test on patients, as the device never comes into contact with human tissue. However, the use of this indicator is contraindicated for the validation of sterilization cycles other than steam (such as dry heat or gas). It must not be used to validate cycles where the temperature or duration are below the thresholds required for prion inactivation (notably short cycles or those at 121°C). Incorrect interpretation of the color change, due to inappropriate storage of the strips before use (humidity, light), can lead to an erroneous validation of the sterilization cycle.

What are the precautions for use and storage?

To guarantee the reliability of the autoclave prion test, indicators must be kept in their original packaging, away from direct light, humidity, and any heat source before use. When placing it in the autoclave, it is advised to place the test in the center of the load or in areas most difficult for steam to reach (cold spots). After the cycle, the practitioner must verify that the color change is complete and conforms to the reference standards provided by Hygitech. If the change is not uniform or is incomplete, the load must be considered non-sterile and the cycle must be repeated after checking the device.

Who is the manufacturer and what standards are respected?

The product is manufactured by Hygitech SAS, a recognized manufacturer in the field of consumable devices for dental surgery. Although the regulatory class and specific CE marking are not detailed in the technical data provided, this device is designed according to industry standards for chemical sterilization indicators. Hygitech ensures the traceability of its products to meet the requirements of modern dental practices. For any precise information concerning ISO certifications or compliance with current European standards for Class 4, 5, or 6 indicators, it is imperative to refer to the technical instructions included in the box or to contact the manufacturer directly.

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