Donaldson P E
MRC Neurological Prostheses Unit, London, UK.
Med Biol Eng Comput. 1991 Jan;29(1):34-9. doi: 10.1007/BF02446293.
Silicone rubber is not, at first sight, a promising material with which to encapsulate a piece of implantable microelectronics expected to last ten or twenty years. It is well known to be very permeable to water. In fact, if correctly applied, it performs very well for ten years, possibly longer. The paper considers the part played by osmosis in achieving satisfactory performance combined with simple technology.
乍一看，硅橡胶似乎不是一种适合用来封装预期可使用十年或二十年的植入式微电子器件的理想材料。众所周知，它的透水性很强。事实上，如果应用得当，它能在十年甚至更长时间内表现良好。本文探讨了渗透作用在结合简单技术实现令人满意的性能方面所起的作用。
