? At present, needle-free syringes have been generally recognized by domestic top three hospitals in terms of safety, and are being gradually popularized in clinical use. Needle-free syringe adopts international patent jet technology, and the liquid medicine diffuses and absorbs after entering the skin, and the absorption speed and benefit rate are higher than those of needle-free syringe. Moreover, because there is no needle, patients' fear of needles is reduced and the injection experience is improved. Without the stimulation of metal needle, it is not easy to form fatty hyperplasia and subcutaneous induration after long-term injection.
? Therefore, many users are concerned about how long the fast Shure insulin needle-free syringe can last. ?
? The registration inspection report of needle-free syringe clearly shows that there is no abnormality after 5000 times of use and no abnormality after internal self-inspection 10000 times. At present (20 18-20 19), needle-free syringes are guaranteed by 1 year and extended for five years, which can reassure users.
? It is suggested that the products should be returned to the factory after reaching the number of uses or warranty period, and can be used again after paying for correction. The correction fee is based on the actual price at that time.
? Therefore, sugar friends who plan to use Kuaishure needle-free syringes can rest assured that Kuaishure's warranty is still very reliable.