公开(公告)号：US20210307660A1

公开(公告)日：2021-10-07

申请号：US17347163

申请日：2021-06-14

Applicant: Analog Devices, Inc.

Inventor： Hari CHAUHAN ,  J. Brian HARRINGTON ,  Teoman Emre USTUN ,  Alexander GRAY

IPC: A61B5/145 ,  A61B5/1455 ,  A61B5/08 ,  A61B5/097 ,  A61B5/00

Abstract: One embodiment is a method for implementing a cloud-based portable miniaturized system for performing non-invasive blood glucose level measurement in real time. The method includes using an optical source to emit optical radiations at certain wavelengths through breath in an air collection chamber; receiving the emitted optical transmissions at a photodetector; converting the received optical transmissions to digital data; accumulating the digital data for a first time period; and periodically transmitting the accumulated digital data to a cloud service for further processing.

公开(公告)号：US20200249334A1

公开(公告)日：2020-08-06

申请号：US16840789

申请日：2020-04-06

Applicant: Analog Devices, Inc.

Inventor： Mikael MORTENSEN ,  Eric G. NESTLER ,  J. Brian HARRINGTON ,  Jeffrey G. BERNSTEIN

IPC: G01S7/52 ,  G01S15/89 ,  G10K11/34

Abstract: A system for ultrasound beamforming is provided, including a sampled analog beamformer, an array of ultrasound transducers, and a high voltage amplifier coupled to the sampled analog beamformer and the array of ultrasound transducers. The sampled analog beamformer includes a sampled analog filter for filtering an incoming analog signal and adding a fractional delay, and transmitting a filtered analog ultrasound signal. The array of ultrasound transducers further transmits the filtered analog ultrasound signal. The high voltage amplifier drives transducers in the array of ultrasound transducers.

公开(公告)号：US20210353184A1

公开(公告)日：2021-11-18

申请号：US17384937

申请日：2021-07-26

Applicant: Analog Devices, Inc.

Inventor： Alain Valentin GUERY ,  J. Brian HARRINGTON ,  Phillip NADEAU ,  Joyce WU ,  Amrita Ray CHAUDHURY

IPC: A61B5/1459 ,  A61B5/00 ,  A61B5/145

Abstract: One embodiment is a multi-analyte molecular sensing system designed for implantation in a body of a subject, the sensing system including an implant comprising a flexible substrate having a plurality of electronics systems disposed thereon; a sensor array comprising multiple sensors disposed on the flexible substrate; a sensor protection mechanism for providing selective protection and exposure of one or more of the sensors; a power system for providing power to the electronics systems; a data communication system for communicating with one or more external devices; and a biocompatible housing for protecting the implant.

公开(公告)号：US20210311018A1

公开(公告)日：2021-10-07

申请号：US17347062

申请日：2021-06-14

Applicant: Analog Devices, Inc.

Inventor： J. Brian HARRINGTON ,  Hari CHAUHAN ,  Teoman Emre USTUN ,  Alexander GRAY

IPC: G01N33/493 ,  G01N33/487 ,  G01N21/29 ,  G01N21/01

Abstract: A method for implementing a cloud-based portable miniaturized system for performing non-invasive urinalysis in real time, the method comprising using an optical source to emit optical radiations at certain wavelengths through fluid in a fluid sampling medium; receiving the emitted optical transmissions at a photodetector; converting the received optical transmissions to digital data; accumulating the digital data for a first time period; and periodically transmitting the accumulated digital data to a cloud service for further processing.

公开(公告)号：US20200322469A1

公开(公告)日：2020-10-08

申请号：US16305019

申请日：2017-05-25

Applicant: Analog Devices, Inc.

Inventor： J. Brian HARRINGTON ,  David F. Bolognia ,  Alain Valentin GUERY ,  Vikram Venkatadri ,  Hari Chauhan ,  Evgueni IVANOV ,  Carlos R. Calvo

IPC: H04M1/21 ,  H04M1/725 ,  H04B10/40

Abstract: According to one example configuration, an apparatus enhances functionality of a mobile communication device. The apparatus includes an encasement in which to retain the mobile communication device and supplemental circuitry. The supplemental circuitry is operable to: i) control an optical transmitter in the supplemental circuitry to irradiate matter under test, ii) monitor attributes of an optical signal reflected off the matter under test and received by the optical receiver; and iii) communicate the attributes of the optical signal from the supplemental circuitry to the mobile communication device over a communication link. The supplemental circuitry optionally includes multiple electrodes to further monitor attributes of the matter under test.