1. Avoid pinholes and pain: needle injection often hits the subcutaneous nerve and the pain is unbearable. Even the needle should be replaced and repositioned. The long-term injection of the patient is difficult to find the needle without the needle eye. Avoid all.
2. Avoid induration and edema: no needle injection is sprayed at high speed, diffused and absorbed, more efficient and uniform.
3. Eliminate skin infections: Do not puncture the skin to a greater extent to ensure aseptic operation, so it will not cause infection.
4. The operation is simple and safe, the dosage is more precise, and the fine adjustment of 0.01ml can be realized. The insulin needle-free syringe is aimed at the water jet of the skin, only 0.17 mm, like a "needle" made of water, which enters the skin tissue accurately and is very suitable for patients with long-term insulin injection. This also marks the end of the long-injected patients have bid farewell to the pain of acupuncture.
For patients who have been taking insulin for a long time, they need to put two or three needles every day. When the needle penetrates into the human body, it will cause splitting damage to the tissue fibers and capillaries, which will cause pain, bleeding, infection, and bring more psychological pressure and spirit to the patient. burden. In addition, local induration caused by long-term injection makes the drug difficult to absorb, affecting the efficacy.
