Koch Julia, Ordonez Juan S, Stieglitz Thomas, Schuettler Martin
Annu Int Conf IEEE Eng Med Biol Soc. 2015 Aug;2015:805-8. doi: 10.1109/EMBC.2015.7318484.
Further development of active implantable medical devices (AIMDs) coming along with higher channel counts and improved maintainability raises the requirements for implantable connectors in such systems. We developed a concept for an implantable multichannel connector. Contact pads manufactured by laser-structuring that are embedded into a silicone substrate serve as contact partners. Processing features specific to two laser technologies were exploited not only to cut the materials but also to 3D-shape the surfaces of the contact pads. First tests for the long-term behavior show stable contact and isolation properties during 6 weeks of soaking at elevated temperature.
随着通道数量增加和可维护性提高，有源植入式医疗设备（AIMD）的进一步发展对这类系统中的植入式连接器提出了更高要求。我们开发了一种植入式多通道连接器的概念。通过激光结构化制造并嵌入硅树脂基板的接触垫用作接触部件。利用两种激光技术特有的加工特性，不仅用于切割材料，还用于对接触垫表面进行三维成型。长期性能的初步测试表明，在高温浸泡6周期间，接触和隔离性能稳定。
