CAJ | 학술논문

目的:为实现对目前危害人类健康和造成不良社会影响的一些慢性疾病的长期、有效治疗,提出了植入式单穴位电刺激方法,并设计了仪器.方法:整个系统分为体外发射端和植入体内的接收刺激端.在能量发射端利用三极管的旁路电容和发射电感组成半串联谐振.针对无线能量供电的应用,通过实验分析能量供应的效率.实验中,选择合适的无线传输参数,20匝直径为35mm的空心线圈作为发射线圈,传榆频率为150～200 kHz,接收端使用100匝直径为10 mm的空心线圈.结果:完成了整个系统的样机,在接收端间隔5 mm时能获得5～10 mA电流,已经满足应用的要求.结论:样机可用于各种单穴位刺激实验.
목적:위실현대목전위해인류건강화조성불량사회영향적일사만성질병적장기、유효치료,제출료식입식단혈위전자격방법,병설계료의기.방법:정개계통분위체외발사단화식입체내적접수자격단.재능량발사단이용삼겁관적방로전용화발사전감조성반천련해진.침대무선능량공전적응용,통과실험분석능량공응적효솔.실험중,선택합괄적무선전수삼수,20잡직경위35mm적공심선권작위발사선권,전유빈솔위150～200 kHz,접수단사용100잡직경위10 mm적공심선권.결과:완성료정개계통적양궤,재접수단간격5 mm시능획득5～10 mA전류,이경만족응용적요구.결론:양궤가용우각충단혈위자격실험.
Obiective To descript the method and the equipment of implantable single-point electric stimulation which is designed to continionsly and effectively treat the chronic diseases that harm the people's health. Methods The system is constructed with two parts, outside power transfer and implanted power receiver. The bypass capacitor of transistor and transformer inductor make up of power transmitter, which is half series resonant. With using transeutaneous power transform, the efficiency of this transform is studied. Experiments choose proper transmitting parameters: transformer winding is a 20 turns hollow coil of 35mm diameter, and the frequency is 150-200 kHz; the receiver winding is a 100 turns hollow coil of 10ram diameter. Results Finally the completed prototype of the system and the receiver can generate about 5-10 mA current to stimulation tissue with 5mm gap between receiver and radiator, which meets the requirement of application.ConclusionThis instrument can be used in all kinds of single-point stimulation experiment.