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在注射剂制造过程中,过滤质量的好坏——澄明度直接关系到产品收得率的高低。在我们祖国日益发展着的制药工业中,每年生产着数以亿万支的注射剂,如果能在生产上把产品“收得率”提高一些,比如说提高百分之一的话,那么,每年为国家所节约的资金将是非常巨大的;尤其是在目前各种原材料供应都较紧张的情况下,它的意义就更为重大。提高注射剂的“收得率”有很多方面,但在生产过程中,过滤这一过程是很大的关键,而过滤质量的好坏,又决定于我们在生产各种不同药品时对滤器的选释和处理;因此,我想在这里谈谈我们在生产各种注射剂时对滤器的选释和处理方法,作为经验交流。
In the injection manufacturing process, the filter quality is good or bad - clarity is directly related to the level of product yield. In the growing pharmaceutical industry in our homeland, hundreds of millions of injectables are produced every year. If we can increase the production “yield ” by a few percent in production, for example, by one percent, The annual savings for the country will be enormous, especially if the supply of raw materials is tighter at the moment. There are many ways to improve the “recovery” of injection, but in the production process, the process of filtration is a big key. And the quality of filtration depends on how we filter the filter when producing different kinds of drugs Therefore, I would like to talk here about the method of selection and treatment of the filters we produce in the production of various injections, as an exchange of experience.