AVF Needle

AVF Needle is a disposable arteriovenous fistula puncture needle designed for hemodialysis. It is made of medical-grade stainless steel and biocompatible plastic to ensure the safety and reliability of the puncture process. The unique needle tip design reduces patient pain, and the smooth inner wall of the needle tube ensures smooth blood flow and reduces the risk of thrombosis and infection.

AVF Needle is equipped with a soft hose and a stable needle seat to ensure the stability of the needle during dialysis and reduce the risk of accidental detachment. The reasonable needle wing design makes it convenient for medical staff to fix and adjust the needle to ensure smooth treatment. The product is available in a variety of models and specifications to suit the needs of different patients, including adults and children. AVF Needle complies with international medical device standards and safety requirements and is an ideal choice for hemodialysis treatment.

1. Design and structure:

• Thickness: Usually thicker than general needles, with a larger diameter (usually 17G to 14G).
• Length: Longer to accommodate the location and depth of the arteriovenous fistula.
• Tip: Generally designed with a bevel to facilitate puncturing the arteriovenous fistula while reducing damage to the blood vessels.
• Wing design: Some AVF needles have a wing design for easy fixation and operation.

2. Purpose:

• Specially used to connect the patient's arteriovenous fistula during hemodialysis for blood extraction and reinfusion.
• It needs to withstand higher blood flow and pressure, so the design is more durable.

3. Frequency of use and durability:

• It is often used for long-term dialysis patients, so the design pays more attention to durability and patient comfort.
• It requires high frequency of use to maintain functionality and safety.

• Cleaning and disinfection: Make sure the operation area is clean and disinfected.
• Gentle operation: Avoid quick or sudden needle removal to reduce damage.
• Compression hemostasis: After removal, use sterile gauze to compress the puncture point to reduce bleeding.
• Observe reactions: Pay close attention to whether the patient has abnormal reactions such as pain and swelling.
• Record information: Record information such as needle removal time and patient reaction.
• Follow regulations: Strictly abide by the operating procedures and regulations of medical institutions.

The product should be stored in a clean room with no corrosive gas and good ventilation, and the product should be fully protected. The product shall be protected from heavy pressure, collision, direct sunlight, rain and snow, and shall not be mixed with corrosive gas substances for transportation.

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