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On August 17, the domestically-made Kuashuer special needle-free syringe for children was officially approved for marketing, achieving a "zero" breakthrough in the field of needle-free injection for children in China
.
Quick Shure Needleless Syringe for Children
According to reports, needle-free injection relies on the principle of jet flow, and the liquid is sprayed in an instant through the micropores that are only a fraction of the hair, and the liquid directly penetrates the skin and reaches the subcutaneous
.
According to Zhang Yuxin, the relevant person in charge of Kuaishuer, the research and development of domestic needle-free syringes combines pressure dynamics, polymer materials, fluid mechanics and other disciplines.
The research and development team has established a complex calculation model.
FDA approval
.
The outer coating of the syringe adopts the American PPG solution, and the antibacterial rate of the product surface against Escherichia coli and Staphylococcus aureus reaches 99.
9%
.
According to data from the Chinese Medical Association, there are currently more than 7 million children in China who suffer from short stature and require daily growth hormone injections
.