A 6.78-MHz Wireless, Mode-Convertible Single-Stage Resonant CC/CV Battery Charger for Implantable Biomedical Devices [0.03%]
一种用于植入式生物医学器件的无线可转换模式单级谐振电池充电器（CC/CV，6.78MHz）
Byeongwoo Yoo,Joongyu Kim,Minjae Kim et al.
Byeongwoo Yoo et al.
We present a 6.78-MHz wireless, mode-convertible single-stage resonant charger (SSRC) that provides constant current/constant voltage charging in an extended coupling range for implantable biomedical devices. To extend the charging range in...
A 7 mHz - 6.29 Hz Configurable High-pass Analog Front-end with Direct Tunneling Biasing and Output DC-Servo Loop [0.03%]
一种基于直接隧穿偏置和输出直流伺服环路的可配置高通模拟前端(7mHz-6.29Hz)
Jing Liang,Haotian Wei,Yanjin Lyu et al.
Jing Liang et al.
This paper introduces a capacitively coupled analog front-end featuring an adjustable high-pass cutoff frequency range of 7mHz to 6.29 Hz. The DC operating point for the input differential pair is set by the dynamic equilibrium of the direc...
Cardiovascular Disease Classification System with ECG-Gating PCG Algorithm and Programmable AI Accelerator Design [0.03%]
基于心电门控脉搏波算法的心血管疾病分类系统及可配置AI加速器设计
Shuenn-Yuh Lee,Kuan-Cheng Wang,Ming-Yueh Ku et al.
Shuenn-Yuh Lee et al.
Cardiovascular diseases (CVDs) are among the leading causes of mortality. Traditional diagnostic methods require hospital visits and professional medical personnel, but the timely detection of cardiac conditions can significantly improve su...
An artifact-free 290$μ$m2/ch 610nW/ch neural readout frontend with hybrid EDO compensation for high-channel-count closed-loop neuromodulation [0.03%]
一种无伪迹神经读出前端，面积为290微米^2/通道，功耗为610纳瓦/通道，具有混合型EDO补偿功能，适用于高通道数闭环神经调制系统
Marco Francesco Carlino,Georges Gielen
Marco Francesco Carlino
Next-generation neurorehabilitation implants demand high-channel-count closed-loop systems with ultra-low area and ultra-low-power readout and classification. This is essential in applications such as multi-type epileptic seizure detection,...
Self-Adaptive Pseudo-Resistors Enabling Millisecond-Level Artifact Recovery and High-Linearity for Neural Recording Front-Ends [0.03%]
自适应伪电阻实现毫秒级伪迹恢复和高线性度的神经记录前端电路
Hui Wu,Ziqi Tan,Xing Liu et al.
Hui Wu et al.
The therapeutic efficacy of closed-loop neuro-modulation is critically undermined by stimulation artifacts that create a prolonged amplifier "blind period", obscuring neural biomarkers. While state-of-the-art solutions mitigate this by addi...
Towards Closed-Loop Neuromodulation for Type 2 Diabetes with ex vivo Validation of Beta-Cell Activity and FOPP Detection [0.03%]
具有体外验证的β细胞活动和FOPP检测的2型糖尿病闭环神经调节研究
Razieh Eskandari,Moustafa Nawito,Mostafa Katebi et al.
Razieh Eskandari et al.
We present in this paper an implantable closed-loop neuromodulation prototype system for type 2 diabetes (T2D) management, which leverages pancreatic electrophysiology as both a sensing and therapeutic modality. Among candidate biomarkers, ...
A 1024-Channel 0.8V 23.9-nW/Channel Event-based Compute In-memory Neural Spike Detector [0.03%]
一种基于事件的计算存储神经脉冲检测器CMOS电路与逻辑单元
Ye Ke,Zhengnan Fu,Junyi Yang et al.
Ye Ke et al.
The increasing data rate has become a major issue confronting next-generation intracortical brain-machine interfaces (iBMIs). The scaling number of recording sites requires complex analog wiring and lead to huge digitization power consumpti...
A Behind-The-Ear Patch-Type Mental Healthcare Integrated Interface with Adaptive Multimodal Offset Compensation and Parasitic Cancellation [0.03%]
一种自适应多模态偏移补偿和寄生抵消的耳后贴片式心理健康护理综合接口
Hyunjoong Kim,Sanghyeon Cho,Myeong Woo Kim et al.
Hyunjoong Kim et al.
A behind-the-ear (BTE) integrated interface for mental healthcare applications is presented, featuring optimized BTE electrode configurations and wide multimodal biomedical IC with adaptive compensation capabilities. The proposed IC support...
Mm-Wave CMOS Biosensor with Integrated Dielectrophoresis for Single-Cell Detection and Characterization [0.03%]
集成有介电泳的毫米波CMOS生物传感器用于单细胞检测和表征
Ali Ameri,Ali M Niknejad
Ali Ameri
This paper presents an injection-locked voltage-controlled oscillator-based sensing platform capable of detecting and characterizing single mammalian cells at 114GHz. The sensor is equipped with on-chip Dielectrophoresis (DEP) force generat...
Configurable γ Photon Spectrometer to Enable Precision Radioguided Tumor Resection [0.03%]
一种高精度核素肿瘤外科手术显像仪的γ光子谱仪配置研究
Rahul Lall,Youngho Seo,Ali M Niknejad et al.
Rahul Lall et al.
Surgical tumor resection aims to remove all cancer cells in the tumor margin and at centimeter-scale depths below the tissue surface. During surgery, microscopic clusters of disease are intraoperatively difficult to visualize and are often ...