On the development of all-glass syringes from the topic I believe we are very interested in today we have to discuss the next

     By the early nineteenth century, the development of pharmaceutical technology, in order to put the drug into the body, the doctors tried from the wooden hook to the lancet of the various instruments, trying to use drugs with drugs, piercing the skin to the drug into in vivo.

    PattyKiang, head of former medical device development at Genentech, estimates that more than 50 drugs currently offer pre-filled syringes, including antithrombotic drugs, vaccines, blood stimulants, interferons, rheumatoid arthritis and other drugs. 2011 pre-charge syringe market more than 2.5 billion US dollars, and the market will continue to grow at a rate of 10% per year. Prefilled syringes are easy to use for patients and health care workers, and thus market growth is stable.

In fact, the syringe has appeared at this time, but people only use it to treat birthmarks. The needle was also invented by Irish doctor Francis Ryan. But it was not until 1853 that Alexander Wood from Scotland and Charles Pleasant from France were the first to combine syringes and needles, and this innovation became the originator of modern syringes. Alexander uses this new tool to subcutaneously inject morphine into the patient to treat sleep disorders. However, the unfortunate thing happened, Alexander's wife died because of his own injection of morphine overdose.

    All-glass syringes in the treatment of thousands of people at the same time, but also a lot of doctors life. Acupuncture injury is the main way for doctors to be infected with hepatitis and AIDS. From the 80s of last century, the packaging, design and recycling of syringes began to join the protection of medical personnel to consider. While the United States has asked all hospitals to disable traditional steel needles, the use of safe design of medical equipment

    Due to the special design of the prefilled syringe plunger, the piston rod must be coated with silicone to ensure sufficient sliding force, so that the piston can easily push the drug in the injection. The protein stored in the silicone-coated prefilled syringe may sometimes cause the silicone to penetrate the drug. Protein drugs (especially too high or low pH formulations) may be contaminated by rubber plungers.