Perkins T A
J Biomed Eng. 1986 Jul;8(3):268-71. doi: 10.1016/0141-5425(86)90094-4.
This compact Ni-Cd powered stimulation controller has been designed to operate, by means of appropriate transmitters, a three-channel RF coupled implant for paraplegic bladder control. A wide range of stimulation options may be selected by the use of control lines to CMOS analogue gates. Transdermal transmitters (Hartley oscillators) are driven by power amplifiers of virtually zero quiescent current. Overload protection circuitry which takes account of the pulsatile nature of the output, allows confident use of smaller power transistors than would be required for standard current limit or fold-back protection.
这款紧凑的镍镉供电刺激控制器设计用于通过适当的发射器操作一种用于截瘫患者膀胱控制的三通道射频耦合植入物。通过使用控制线连接到CMOS模拟门，可以选择多种刺激选项。经皮发射器（哈特利振荡器）由静态电流几乎为零的功率放大器驱动。考虑到输出的脉动特性的过载保护电路，允许放心使用比标准电流限制或折返保护所需的更小功率晶体管。
