CN112386794A - 一种可穿戴电传感电治疗设备 - Google Patents
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Abstract
本发明公开了一种可穿戴电传感电治疗设备,包括太阳能电池板、外壳、集成电子电路、电池、缓冲圈和电极阵列;所述太阳能电池板通过盖板固定在电治疗设备外壳顶部;所述外壳内部设有集成电子电路和电池,所述集成电子电路包括主控芯片、能量采集模块、BOOST升压电路、电压反转模块和无线蓝牙模块,所述太阳能电池板通过能量采集模块与电池相连;所述外壳底部嵌有缓冲圈,缓冲圈底部设有导轨,导轨上安装有电极阵列。本发明实现了经微纳米电极阵列的表皮局部电刺激、导电聚合物材料中药物的可控释放以及组织液中相关生物活性物质的电化学传感与检测。
Description
技术领域
本发明涉及电治疗设备技术领域,具体是一种可穿戴电传感电治疗设备。
背景技术
可穿戴生物传感设备是可穿戴健康技术及个人和公共卫生监测下一个潜在前沿领域。今天,可穿戴设备可获得以追踪心率,睡眠或身体活动的相关数据。然而,尚无能够从分子水平获得信息数据的商用设备。这些技术的潜在可负担性和可获得性不仅从患者和医生的角度而且从健康个体的角度引起了对个性化医疗的兴趣。快速增长的可穿戴技术研究使我们更接近于彻底改变医疗实践和医疗保健系统。身体监测的主要目的是通过检测生理学,病理学的特定生物标志物,甚至治疗的效果或有效性,提供与个体生理状态相关的连续信息。生物标志物是可以在体液中发现的物质,其浓度的存在或变化影响或预测疾病的发生率或结果。对于几乎每种疾病标志物,都有特定的诊断方法,但不幸的是,它们主要基于侵入性体液采样和通过标准实验室检测技术进行分析。目前,已有商用的非侵入性,微创或可植入系统能够对有限的生物标记物进行检测,但仍然存在着检测时间长,生物标志物单一,精度差等缺点,同时,生物标志物的检测有时伴随着生理信息的分析及其干预。目前尚未有能够集成传感检测、数据分析和动态给药为一体的可穿戴系统。如近期美国食品和药物管理局(FDA)批准的可穿戴平台Dexcom G6 CGM,靶向ISF葡萄糖并依赖于电化学转导机制,只能对葡萄糖开展检测,不能实现其他生物分子的并行检测和降糖药物的递送。
发明内容
本发明的目的是针对现有技术的不足,提供一种可穿戴电传感电治疗设备,实现了经微纳米电极阵列的表皮局部电刺激、导电聚合物材料中药物的可控释放以及组织液中相关生物活性物质的电化学传感与检测。
为实现上述目的,本发明所采取的技术方案为:
一种可穿戴电传感电治疗设备,包括太阳能电池板、外壳、集成电子电路、电池、缓冲圈和电极阵列;所述太阳能电池板通过盖板固定在电治疗设备外壳顶部;所述外壳内部设有集成电子电路和电池,所述集成电子电路包括主控芯片、能量采集模块、BOOST升压电路、电压反转模块和无线蓝牙模块,所述太阳能电池板通过能量采集模块与电池相连;所述外壳底部嵌有缓冲圈,缓冲圈底部设有导轨,导轨上安装有电极阵列。
一种可穿戴电传感电治疗设备,还包括设置在外壳两侧的拉环,所述拉环与绑带或其它设备连接,对所述电治疗设备进行固定。
所述主控芯片分别与BOOST升压电路、电压反转模块和无线蓝牙模块相连;所述BOOST升压电路与电压反转模块相连,所述电压反转模块通过缓冲圈导轨上铺设的导线与电极阵列相连。
所述电池通过导线分别与主控芯片、BOOST升压电路和无线蓝牙模块相连。
所述电极阵列由两块微电极组成,两块微电极分别与电压反转模块的输出端相连。
所述太阳能电池板为毫微瓦级太阳能电池,所述主控芯片具体为STM32L4芯片,所述能量采集模块所用IC芯片的型号为BQ25570。
所述缓冲圈为硅胶材质,其上设计有沟槽,可嵌入外壳内;所述电极阵列为内部疏松多孔的交联导电高分子聚合物材料。
本发明的有益效果:
1. 通过微纳米电极阵列实现经皮的局部电刺激,为可穿戴电治疗提供可能;
2.实现经皮药物的可控释放,并提供反馈通路;
3.实现对组织液中相关生物标志物的电化学传感与检测;
4.实现生物传感与治疗的互联网接入,为上层大数据分析提供接口。
附图说明
图1为本发明一种可穿戴电传感电治疗设备的立体图;
图2为本发明一种可穿戴电传感电治疗设备的俯视图;
图3为本发明一种可穿戴电传感电治疗设备的仰视图;
图4为本发明一种可穿戴电传感电治疗设备的左视图;
图5为本发明一种可穿戴电传感电治疗设备的轴测图;
图6为本发明一种可穿戴电传感电治疗设备的剖视图;
图7为本发明一种可穿戴电传感电治疗设备的电路结构框图;
图中:1、太阳能电池板;2、盖板;3、外壳;4、集成电子电路;401、主控芯片;402、能量采集模块;403、BOOST升压电路;404、电压反转模块;405、无线蓝牙模块;5、电池;6、缓冲圈;7、电极阵列;8、拉环。
具体实施方式
为了更好地解释本发明,下面结合附图和实施例对本发明进行详细的描述。
实施例:参见图1-7。
一种可穿戴电传感电治疗设备,包括太阳能电池板1、外壳3、集成电子电路4、电池5、缓冲圈6和电极阵列7;所述太阳能电池板1通过盖板2固定在电治疗设备外壳3顶部;所述外壳3内部设有集成电子电路4和电池5,所述集成电子电路4包括主控芯片401、能量采集模块402、BOOST升压电路403、电压反转模块404和无线蓝牙模块405,所述太阳能电池板1通过能量采集模块402与电池5相连;所述外壳3底部嵌有缓冲圈6,缓冲圈6底部设有导轨,导轨上安装有电极阵列7。
一种可穿戴电传感电治疗设备,还包括设置在外壳3两侧的拉环8,所述拉环8与绑带或其它设备连接,对所述电治疗设备进行固定。
所述主控芯片401分别与BOOST升压电路403、电压反转模块404和无线蓝牙模块405相连;所述BOOST升压电路403与电压反转模块404相连,所述电压反转模块404通过缓冲圈6导轨上铺设的导线与电极阵列7相连。
所述电池5通过导线分别与主控芯片401、BOOST升压电路403和无线蓝牙模块405相连。
所述电极阵列7由两块微电极组成,两块微电极分别与电压反转模块404的输出端相连。
所述太阳能电池板1为毫微瓦级太阳能电池,所述主控芯片401具体为STM32L4芯片,所述能量采集模块402所用IC芯片的型号为BQ25570。
所述缓冲圈6为硅胶材质,其上设计有沟槽,可嵌入外壳3内;所述电极阵列7为内部疏松多孔的交联导电高分子聚合物材料。
本发明一种可穿戴电传感电治疗设备的工作原理为:
集成电子电路4的能量采集模块402将来自太阳能电池板1的毫微电压放大后对电池5充电,电池5对主控芯片401、BOOST升压电路403和无线蓝牙模块405供电;主控芯片401产生PWM脉冲,驱动BOOST升压电路403放大来自电池5的电压至人体的电刺激阈值,所述BOOST升压电路403接入电压反转模块404,电压反转模块404受主控芯片401控制,主控芯片401产生的高低电平决定电压反转模块404输出电位的正负;电压反转模块404的输出端分别连接至电极阵列7的两片微电极;当主控芯片401处在高电平时,电极阵列7的两片微电极一片为正电位,一片为负电位;当主控芯片401变更为低电平时,电极阵列7的两片微电极电位反转;即BOOST升压电路403实现对弱电压的放大,电压反转模块404实现对电极阵列7的极性控制。
本发明一种可穿戴电传感电治疗设备的治疗过程为:
1)电刺激
无线蓝牙模块405将接收的指令传递至主控芯片401,主控芯片401控制BOOST升压电路403产生高电压,并通过电压反转模块404将电压施加在电极阵列7的两片微电极上,当两片微电极与人体组织接触时,即可在微电极附近的组织产生电流,该电流用于神经和肌肉组织的电刺激,局部的电刺激能够调节人体的免疫系统,达到治疗的目的。
2)药物释放
电极阵列7的两片微电极表面或内部涂抹药物,当微电极与人体组织接触后,由于微电极材料的亲水性,使得电极内逐渐吸收人体组织液而使得其内部或表面附着的药物发生电离,电离后的药物携带一定电荷,当电压反转模块404在微电极表面施加一定电位后,药物开始电泳,受微电极电位的作用进入人体组织进行释放。
以上所述仅为本发明的优选实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (7)
1.一种可穿戴电传感电治疗设备,其特征在于,包括太阳能电池板(1)、外壳(3)、集成电子电路(4)、电池(5)、缓冲圈(6)和电极阵列(7);所述太阳能电池板(1)通过盖板(2)固定在电治疗设备外壳(3)顶部;所述外壳(3)内部设有集成电子电路(4)和电池(5),所述集成电子电路(4)包括主控芯片(401)、能量采集模块(402)、BOOST升压电路(403)、电压反转模块(404)和无线蓝牙模块(405),所述太阳能电池板(1)通过能量采集模块(402)与电池(5)相连;所述外壳(3)底部嵌有缓冲圈(6),缓冲圈(6)底部设有导轨,导轨上安装有电极阵列(7)。
2.根据权利要求1所述的一种可穿戴电传感电治疗设备,其特征在于,还包括设置在外壳(3)两侧的拉环(8),所述拉环(8)与绑带或其它设备连接,对所述电治疗设备进行固定。
3.根据权利要求1所述的一种可穿戴电传感电治疗设备,其特征在于,所述主控芯片(401)分别与BOOST升压电路(403)、电压反转模块(404)和无线蓝牙模块(405)相连;所述BOOST升压电路(403)与电压反转模块(404)相连,所述电压反转模块(404)通过缓冲圈(6)导轨上铺设的导线与电极阵列(7)相连。
4.根据权利要求1所述的一种可穿戴电传感电治疗设备,其特征在于,所述电池(5)通过导线分别与主控芯片(401)、BOOST升压电路(403)和无线蓝牙模块(405)相连。
5.根据权利要求1所述的一种可穿戴电传感电治疗设备,其特征在于,所述电极阵列(7)由两块微电极组成,两块微电极分别与电压反转模块(404)的输出端相连。
6.根据权利要求1所述的一种可穿戴电传感电治疗设备,其特征在于,所述太阳能电池板(1)为毫微瓦级太阳能电池,所述主控芯片(401)具体为STM32L4芯片,所述能量采集模块(402)所用IC芯片的型号为BQ25570。
7.根据权利要求1所述的一种可穿戴电传感电治疗设备,其特征在于,所述缓冲圈(6)为硅胶材质,其上设计有沟槽,可嵌入外壳(3)内;所述电极阵列(7)为内部疏松多孔的交联导电高分子聚合物材料。
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