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What Are The Safety Features Of Scalp Micropigmentation Needle Cartridges




One of the most important safety features of scalp micropigmentation needle cartridges is sterilisation. The cartridges must be completely sterile before use to prevent the spread of infectious diseases such as HIV, hepatitis B, and hepatitis C. Sterilisation is typically achieved through gas sterilisation during the manufacturing process. a process that uses Ethylene Oxide to kill all microorganisms on the cartridge. Each cartridge has an indicator to show that the cartridge has been gas sterilised and the sterilisation process must be documented to demonstrate that proper sterilisation has occurred.

Single-use design

Another safety feature of scalp micropigmentation needle cartridges is their single-use design. After use, the cartridges are disposed of in a sharps container and should never be reused. This prevents the spread of infections from one client to another. The cartridges are also packaged in individual sterile pouches to ensure that they remain sterile until they are ready for use.

Protective casing

Scalp Micropigmentation needle cartridges are designed with a protective casing that covers the needle and prevents it from coming into contact with anything other than the client's skin. The casing also protects the artist's hands from accidentally coming into contact with the needle. The casing should fit snugly to prevent any movement during the scalp micropigmentation process, as this could cause the needle to slip or break.


Back Flow Membrane


A back flow membrane is a small, one-way valve that is integrated into all scalp micro pigmentation needle cartridges to prevent ink and other fluids from flowing back into the scalp micropigmentation machine. The membrane is usually made of a thin, flexible material, such as silicone or rubber, that allows the needle to move freely while also providing a barrier to prevent back flow.


When the scalp micropigmentation machine is in use, the needle moves up and down, creating tiny punctures in the skin to deposit the SMP pigment. As the needle moves down, it pushes SMP pigment out of the cartridge and into the skin. When the needle moves up, the back flow membrane creates a vacuum, which prevents pigment or other fluids from being pulled back into the cartridge.


This is important because back flow can lead to contamination of the scalp micropigmentation pigment or the machine itself, which can be a health risk for the client and the artist. The back flow membrane also helps to ensure that the pigment flows smoothly and consistently, allowing the artist to create clean, precise lines and shading without interruptions or blockages.


Overall, the back flow membrane of a scalp micropigmentation needle cartridge is a simple but important feature that helps to ensure the safety and quality of the scalp micropigmentation process.

Compatibility with machines

Scalp micropigmentation needle cartridges must be compatible with the machine being used. Cartridges that are too loose or too tight in the machine can cause problems during the SMP process, such as inconsistent dots and a higher risk of injury to the client.

Quality control

Scalp Micropigmentation needle cartridges are subject to strict quality control standards to ensure that they meet the necessary safety and hygiene requirements. The cartridges must be inspected before use to ensure that they are free of defects and damage. Any damaged or defective cartridges must be discarded and replaced with new ones.

In conclusion, scalp micropigmentation needle cartridges are critical components of SMP equipment, and they must have various safety features to ensure safe and hygienic tattooing practices. These features include sterilisation, single-use design, protective casing, back flow membranes, compatibility with machines, and quality control. By using high-quality, sterile scalp micropigmentation needle cartridges, SMP artists can help prevent the spread of infections and ensure the safety of their clients.


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