According to experts, syringes for human injection have experienced four generations of products worldwide: all-glass syringes for multiple use; sterile plastic syringes for single use; disposable prefilled syringes; nitrogen high pressure needleless syringes .
At present, * all-in-one glass syringes have been used less frequently. The second generation of single-use sterile plastic syringes are widely used all over the world. Although they have the advantages of low cost and convenient use, they are also defective in themselves, such as being resistant to acid and alkali, repeated use, and polluting the environment. Therefore, third-generation pre-filled syringes have been gradually promoted in developed countries and regions.
The pre-filled syringe is mainly composed of a needle tube, a rubber piston, a push rod, a stainless steel injection needle or a cone (Luer cone) and a protective cap. It directly stores the liquid medicine into the syringe, and is simple and convenient to use. The syringe assembly has good compatibility with the drug, and the syringe itself has a good sealing performance, and the medicine can be stored for a long time. The implementation of this method is mainly due to the development of packaging materials technology.
Features of pre-filled syringe: 1. Reflecting medical and clinical advantages: high quality, precise dose, preset dose; reducing the probability of microbial contamination; clear identification, can reduce the occurrence of potential medical accidents, and facilitate the management of patient records. 2. Pre-filled syringes increase the use rate of the liquid medicine and reduce the waste of the liquid medicine, so the cost can be reduced while increasing the sales volume. 3. The pre-filled syringe has been sterilized without pyrogen or granules. It can be directly filled in the 10,000-class clean room of the pharmaceutical company, eliminating the cumbersome procedure for the pharmaceutical company to clean the packaging container and reducing the cleaning. Investment in equipment; enterprises spend less energy on packaging, but can effectively improve the grade of the product; for users, this simple and safe packaging eliminates the trouble of pumping the liquid into the syringe, reducing A lot of accidents have happened.
In China, the safety and convenience of prefilled syringes have been recognized by pharmaceutical companies, and medical institutions are gradually accepting this product. Many new drugs, especially vaccines and bioengineering drugs, have a special liking for it. . The advantages of prefilled syringes in avoiding high-value drug waste are fully reflected in the rapidly evolving biological and immunologics industry.
At present, * all-in-one glass syringes have been used less frequently. The second generation of single-use sterile plastic syringes are widely used all over the world. Although they have the advantages of low cost and convenient use, they are also defective in themselves, such as being resistant to acid and alkali, repeated use, and polluting the environment. Therefore, third-generation pre-filled syringes have been gradually promoted in developed countries and regions.
The pre-filled syringe is mainly composed of a needle tube, a rubber piston, a push rod, a stainless steel injection needle or a cone (Luer cone) and a protective cap. It directly stores the liquid medicine into the syringe, and is simple and convenient to use. The syringe assembly has good compatibility with the drug, and the syringe itself has a good sealing performance, and the medicine can be stored for a long time. The implementation of this method is mainly due to the development of packaging materials technology.
Features of pre-filled syringe: 1. Reflecting medical and clinical advantages: high quality, precise dose, preset dose; reducing the probability of microbial contamination; clear identification, can reduce the occurrence of potential medical accidents, and facilitate the management of patient records. 2. Pre-filled syringes increase the use rate of the liquid medicine and reduce the waste of the liquid medicine, so the cost can be reduced while increasing the sales volume. 3. The pre-filled syringe has been sterilized without pyrogen or granules. It can be directly filled in the 10,000-class clean room of the pharmaceutical company, eliminating the cumbersome procedure for the pharmaceutical company to clean the packaging container and reducing the cleaning. Investment in equipment; enterprises spend less energy on packaging, but can effectively improve the grade of the product; for users, this simple and safe packaging eliminates the trouble of pumping the liquid into the syringe, reducing A lot of accidents have happened.
In China, the safety and convenience of prefilled syringes have been recognized by pharmaceutical companies, and medical institutions are gradually accepting this product. Many new drugs, especially vaccines and bioengineering drugs, have a special liking for it. . The advantages of prefilled syringes in avoiding high-value drug waste are fully reflected in the rapidly evolving biological and immunologics industry.
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