公开(公告)号：US09173605B2

公开(公告)日：2015-11-03

申请号：US14340498

申请日：2014-07-24

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Muhammad Mujeeb-U-Rahman ,  Meisam Honarvar Nazari ,  Mehmet Sencan ,  Axel Scherer

IPC: H01L27/14 ,  A61B5/1473 ,  A61B5/145 ,  B82Y15/00 ,  G01N27/48 ,  H01L21/77 ,  H01L25/16 ,  H01L27/04 ,  H01L49/02 ,  B82Y10/00 ,  H01L29/06 ,  H01L29/41

CPC classification number: A61B5/1473 ,  A61B5/14532 ,  B82Y10/00 ,  B82Y15/00 ,  G01N27/48 ,  H01L21/77 ,  H01L25/16 ,  H01L27/04 ,  H01L28/10 ,  H01L29/0676 ,  H01L29/413 ,  H01L2924/0002 ,  Y10T29/49018 ,  H01L2924/00

Abstract: A fully integrated small size implantable sensing device is described, which can include a sensor and an electronic circuit to interface with the sensor and communicate with an external device. Various fabrication methods for the sensing device are described, including provision of wells, created using same fabrication technology as the electronic circuit, to contain electrodes of the sensor and corresponding functionalization chemicals. Such implantable sensing device can be used for a variety of electrochemical measuring applications within a living body as well as actuation by injecting a current into the living body.

Abstract translation: 描述了完全集成的小尺寸植入式感测装置，其可以包括传感器和电子电路以与传感器接口并与外部设备通信。 描述了用于感测装置的各种制造方法，包括提供使用与电子电路相同的制造技术产生的孔，以容纳传感器的电极和相应的功能化学品。 这种植入式感测装置可以用于生物体内的各种电化学测量应用，以及通过将电流注入生物体来启动。

公开(公告)号：US12144620B2

公开(公告)日：2024-11-19

申请号：US17489610

申请日：2021-09-29

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  THE TRUSTEES OF DARTMOUTH COLLEGE

Inventor： Axel Scherer ,  Meisam Honarvar Nazari ,  Muhammad Mujeeb-U-Rahman ,  Mehmet Sencan ,  Arti Gaur

IPC: A61B5/1473 ,  A61B5/00 ,  A61B5/07 ,  A61B5/145 ,  A61B5/1459 ,  A61B5/1486 ,  A61B17/34 ,  A61M5/142 ,  A61M5/172

Abstract: A fully integrated small size implantable sensing device is described, which can include a sensor and an electronic circuit to interface with the sensor and communicate with an external device. Various fabrication methods for the sensing device are described, including provision of wells, created using same fabrication technology as the electronic circuit, to contain electrodes of the sensor and corresponding functionalization chemicals. Such implantable sensing device can be used for a variety of electrochemical measuring applications within a living body as well as actuation by injecting a current into the living body.

公开(公告)号：US10368788B2

公开(公告)日：2019-08-06

申请号：US15216675

申请日：2016-07-21

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  THE TRUSTEES OF DARTMOUTH COLLEGE

Inventor： Axel Scherer ,  Meisam Honarvar Nazari ,  Muhammad Mujeeb-U-Rahman ,  Mehmet Sencan ,  Arti Gaur

IPC: A61M5/142 ,  A61M5/172 ,  A61B5/1473 ,  A61B17/34 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/1459 ,  A61B5/07

Abstract: A fully integrated small size implantable sensing device is described, which can include a sensor and an electronic circuit to interface with the sensor and communicate with an external device. Various fabrication methods for the sensing device are described, including provision of wells, created using same fabrication technology as the electronic circuit, to contain electrodes of the sensor and corresponding functionalization chemicals. Such implantable sensing device can be used for a variety of electrochemical measuring applications within a living body as well as actuation by injecting a current into the living body.

公开(公告)号：US11160476B2

公开(公告)日：2021-11-02

申请号：US16437890

申请日：2019-06-11

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY ,  THE TRUSTEES OF DARTMOUTH COLLEGE

Inventor： Axel Scherer ,  Meisam Honarvar Nazari ,  Muhammad Mujeeb-U-Rahman ,  Mehmet Sencan ,  Arti Gaur

IPC: A61B5/1473 ,  A61B5/07 ,  A61B5/1459 ,  A61M5/172 ,  A61B17/34 ,  A61B5/1486 ,  A61B5/145 ,  A61M5/142 ,  A61B5/00

Abstract: A fully integrated small size implantable sensing device is described, which can include a sensor and an electronic circuit to interface with the sensor and communicate with an external device. Various fabrication methods for the sensing device are described, including provision of wells, created using same fabrication technology as the electronic circuit, to contain electrodes of the sensor and corresponding functionalization chemicals. Such implantable sensing device can be used for a variety of electrochemical measuring applications within a living body as well as actuation by injecting a current into the living body.

公开(公告)号：US09215114B2

公开(公告)日：2015-12-15

申请号：US13888334

申请日：2013-05-06

Applicant: California Institute of Technology

Inventor： Azita Emami-Neyestanak ,  Meisam Honarvar Nazari ,  Saman Saeedi

IPC: H04L25/06 ,  H03F1/08

CPC classification number: H04L25/061 ,  H03F1/08

Abstract: A receiver architecture is disclosed which employs an RC double-sampling front-end and dynamic offset modulation technique. A low-voltage double-sampling technique provides high power efficiency by avoiding linear high-gain elements conventionally employed in typical transimpedance-amplifier (TIA) receivers. In addition, a demultiplexed output of the receiver helps save power in the subsequent digital blocks. Various applications are described including optical receivers, electrical on-chip interconnects, as well as pulse amplitude modulation. The receiver can be implemented in CMOS and is scalable and portable to other technologies.

Abstract translation: 公开了采用RC双采样前端和动态偏移调制技术的接收机架构。 低电压双采样技术通过避免典型跨阻抗放大器（TIA）接收机中常规采用的线性高增益元件，提供高功率效率。 此外，接收器的解复用输出有助于节省后续数字模块的功率。 描述了各种应用，包括光接收器，电子片上互连以及脉冲幅度调制。 接收机可以在CMOS中实现，并且可扩展并且可移植到其他技术。