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The design of a needle head protection device on the needle tube, thus avoiding the direct touch of the hands and the needle head and increasing safety. Meanwhile, this can visually reduce peoples sense of fear.
Using the shallow candy colors to calm the patients, relax their moods and avoid irritation.
The telescopic structure of the syringe is connected through plastic spring. The material, made from Polyvinylchloridea non-crystalline material, helps realize the flexibility. It is non-toxic and environmental-friendly.
nanchang jiangxi, China
yongkang Sun jiandong Zhang