目前，临床输液时对各种所需药液的配兑一般采用玻璃注射器抽兑法，此法虽被广泛应用，但存在容量小、需多次抽兑、双手操作费时费力、消毒工序多、使用成本高、药液易污染等缺点。近年来，虽然可采用一次性注射器兑液，可省去消毒且不易破碎的优点，但仍存在上述玻璃注射... At present, in the clinical infusion, the use of glass syringes is generally used for the matching of various required liquids. Although this method is widely used, there is a small capacity, multiple withdrawals, two-handed operation, and many disinfection procedures. The use of high cost, liquid contamination and other shortcomings. In recent years, although disposable syringes can be used to replace liquids, the advantages of disinfecting and not easily broken can be saved, but there is still the above glass injection ...