公开(公告)号：US20210068681A1

公开(公告)日：2021-03-11

申请号：US16952127

申请日：2020-11-19

Applicant: Medtronic, Inc.

Inventor： Michael P. Campbell ,  George Patras ,  Michael A. Schugt ,  Amir R. Zamiri ,  Richard J. O'Brien ,  Ruth N. Klepfer

IPC: A61B5/021 ,  A61N1/365 ,  A61B5/00 ,  A61N1/375 ,  A61B5/0215

Abstract: An implantable medical device, such as a sensor for monitoring a selected internally detectable physiological parameter of a patient, is attached to a fixation assembly that is deployable within the patient to position and orient the sensor to enable it to perform its function. The fixation assembly is formed having at least one flexible asymmetric connector where each fixation member includes a plurality of loops, wherein a first loop of the plurality of loops has a maximum pitch that is different from a maximum pitch of a second loop of the plurality of loops. The attachment of the housing and the fixation assembly includes providing a tubular member that is welded to the housing and crimped over a section of the fixation assembly.

公开(公告)号：US20180207429A1

公开(公告)日：2018-07-26

申请号：US15411360

申请日：2017-01-20

Applicant: Medtronic, Inc.

Inventor： James D. Reinke ,  James K. Carney ,  Can Cinbis ,  Richard J. O'Brien ,  Bushan Purushothaman

IPC: A61N1/375 ,  A61N1/39

CPC classification number: A61N1/3756 ,  A61B5/0028 ,  A61B5/0402 ,  A61B5/0422 ,  A61B5/6867 ,  A61B2562/0209 ,  A61N1/3702 ,  A61N1/37205 ,  A61N1/37211 ,  A61N1/3962 ,  H04B13/005

Abstract: In some examples, the disclosure describes an implantable medical device comprising a plurality of electrodes, sensing circuitry configured to sense a physiological electrical signal via the plurality of electrodes, and communication circuitry configured to transmit and/or receive a transconductance communication signal via the plurality of electrodes, wherein at least one electrode of the plurality of electrodes comprises a lower-capacitance portion and a higher-capacitance portion.

公开(公告)号：US12193799B2

公开(公告)日：2025-01-14

申请号：US16952127

申请日：2020-11-19

Applicant: Medtronic, Inc.

Inventor： Michael P. Campbell ,  George Patras ,  Michael A. Schugt ,  Amir R. Zamiri ,  Richard J. O'Brien ,  Ruth N. Klepfer

IPC: A61B5/021 ,  A61B5/00 ,  A61B5/0215 ,  A61N1/365 ,  A61N1/375

Abstract: An implantable medical device, such as a sensor for monitoring a selected internally detectable physiological parameter of a patient, is attached to a fixation assembly that is deployable within the patient to position and orient the sensor to enable it to perform its function. The fixation assembly is formed having at least one flexible asymmetric connector where each fixation member includes a plurality of loops, wherein a first loop of the plurality of loops has a maximum pitch that is different from a maximum pitch of a second loop of the plurality of loops. The attachment of the housing and the fixation assembly includes providing a tubular member that is welded to the housing and crimped over a section of the fixation assembly.

公开(公告)号：US20240148259A1

公开(公告)日：2024-05-09

申请号：US18412037

申请日：2024-01-12

Applicant: Medtronic, Inc.

Inventor： Richard J. O'Brien ,  Lilian Kornet ,  Richard N. Cornelussen ,  Alfonso Aranda Hernandez ,  Raphael Schneider

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/1495 ,  A61B5/318 ,  A61B5/352 ,  A61B5/355 ,  A61B5/358 ,  A61B5/36 ,  G16H50/20

CPC classification number: A61B5/0205 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/1495 ,  A61B5/318 ,  A61B5/352 ,  A61B5/355 ,  A61B5/358 ,  A61B5/36 ,  A61B5/6802 ,  G16H50/20 ,  A61B5/02405

Abstract: A medical system including processing circuitry configured to receive a cardiac signal indicative of a cardiac characteristic of a patient from sensing circuitry and configured to receive a glucose signal indicative of a glucose level of the patient. The processing circuitry is configured to formulate a training data set including one or more training input vectors using the cardiac signal and one or more training output vectors using the glucose signal. The processing circuitry is configured to train a machine learning algorithm using the formulated training data set. The processing circuitry is configured to receive a current cardiac signal from the patient and determine a representative glucose level using the current cardiac signal and the trained machine learning algorithm.

公开(公告)号：US20230309832A1

公开(公告)日：2023-10-05

申请号：US17999986

申请日：2021-05-28

Applicant: MEDTRONIC, INC.

Inventor： Peter N. Braido ,  Randal C. Schulhauser ,  Richard J. O'Brien ,  Anthony W. Rorvick ,  Zhongping Yang ,  Nicolas Coulombe ,  David A. Anderson ,  Angela M. Liu ,  Robert Kowal ,  Brian D. Pederson ,  Angela N. Burgess ,  Shinichi J. Takayama

IPC: A61B5/00 ,  A61B18/14 ,  A61B5/06

CPC classification number: A61B5/0035 ,  A61B5/0044 ,  A61B18/1492 ,  A61B5/068 ,  A61B5/0036

Abstract: Novel tools and techniques are provided for presenting patient information to a user. In some embodiments, a computer system may: receive device data associated with one or more devices configured to perform a cardiac shunting procedure to change a cardiac blood flow pattern to improve cardiac blood flow efficiency or cardiac pumping efficiency; receive one or more imaging data associated with one or more imaging devices configured to generate images of one or more internal portions of the patient; analyze the device data and the imaging data; map the device data and the imaging data to a multi-dimensional representation of the one or more internal portions of the patient; generate one or more image-based outputs based at least in part on the mapping; and present, using a user experience (“UX”) device, the generated one or more image-based outputs.

公开(公告)号：US10182729B2

公开(公告)日：2019-01-22

申请号：US15253229

申请日：2016-08-31

Applicant: Medtronic, Inc.

Inventor： Todd M. Zielinski ,  David A. Anderson ,  Tom D. Bennett ,  James K. Carney ,  Can Cinbis ,  Yong K. Cho ,  Jonathan L. Kuhn ,  Brian B. Lee ,  Richard J. O'Brien ,  Eduardo N. Warman ,  Vinod Sharma

IPC: A61B5/04 ,  A61B5/021 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/026 ,  A61B5/0402 ,  A61B5/08

Abstract: The exemplary systems and methods may monitor one or more signals to be used to assess the hemodynamic status of a patient. The one or more signals may be used to calculate, or determine, a plurality of pulse transit times. The plurality of pulse transit times may be used to determine hemodynamic status values that may be indicative of a patient's aggregate hemodynamic status.

公开(公告)号：US20150321012A1

公开(公告)日：2015-11-12

申请号：US14695013

申请日：2015-04-23

Applicant: Medtronic, Inc.

Inventor： Can Cinbis ,  Jonathan L. Kuhn ,  Richard J. O'Brien ,  James K. Carney

IPC: A61N1/365 ,  A61N1/39

CPC classification number: A61N1/36514 ,  A61N1/37205 ,  A61N1/37288 ,  A61N1/3756 ,  A61N1/3987 ,  H04B10/802

Abstract: A medical device system is configured to sense a physiological signal by a first device and generate a control signal by the first device in response to the physiological signal. An optical transducer is controlled by the first device to emit an optical trigger signal in response to the control signal. A second device receives the optical trigger signal and delivers an automatic therapy to a patient in response to detecting the optical trigger signal.

Abstract translation: 医疗设备系统被配置为通过第一设备感测生理信号，并且响应于生理信号由第一设备生成控制信号。 光传感器由第一装置控制以响应于控制信号发射光触发信号。 响应于检测到光学触发信号，第二装置接收光触发信号并将自动治疗递送给患者。

公开(公告)号：US20240268721A1

公开(公告)日：2024-08-15

申请号：US18626074

申请日：2024-04-03

Applicant: Medtronic, Inc.

Inventor： Daniel Hahn ,  Akhil Srinivasan ,  Patrick W. Kinzie ,  Randal C. Schulhauser ,  Jennifer L. Marckmann ,  Mohsen Askarinya ,  James K. Carney ,  David L. Probst ,  Santhisagar Vaddiraju ,  Alejo Chavez Gaxiola ,  Richard J. O'Brien ,  Anna M. Tycon ,  Omid Mahdavi ,  Shawn C. Kelley ,  David A. Anderson

IPC: A61B5/1468 ,  A61B5/053 ,  A61B5/145 ,  A61B5/1486 ,  G01N27/30 ,  G01N27/327

CPC classification number: A61B5/1468 ,  A61B5/053 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1486 ,  G01N27/301 ,  G01N27/3271

Abstract: Techniques are disclosed for measuring an analyte in a biological system. A system may include a medical device with an electrochemical sensor configured to sense the concentration of a plurality of analytes present in a biological system. Processing circuitry of the system may retrieve, identify, and process a respective signal from a respective work electrode to determine the concentration of a respective analyte. The system may further include an implantable medical device configured to sense a cardiac electrogram (EGM). In some examples, the system may be configured to determine one or more patient-specific relationships between the respective signals of the electrochemical sensor and the cardiac EGM during a first period of time. Based on the patient-specific relationships, the system may estimate concentrations of the one or more analytes corresponding to the respective signals based on the cardiac EGM of the patient collected over a second period of time.

公开(公告)号：US11890080B2

公开(公告)日：2024-02-06

申请号：US18173570

申请日：2023-02-23

Applicant: Medtronic, Inc.

Inventor： Richard J. O'Brien ,  Lilian Kornet ,  Richard N. Cornelussen ,  Alfonso Aranda Hernandez ,  Raphael Schneider

IPC: A61B5/02 ,  A61B5/0205 ,  A61B5/1495 ,  A61B5/318 ,  A61B5/36 ,  A61B5/358 ,  A61B5/355 ,  A61B5/1455 ,  A61B5/00 ,  A61B5/145 ,  G16H50/20 ,  A61B5/352 ,  A61B5/024

CPC classification number: A61B5/0205 ,  A61B5/1455 ,  A61B5/1495 ,  A61B5/14532 ,  A61B5/318 ,  A61B5/352 ,  A61B5/355 ,  A61B5/358 ,  A61B5/36 ,  A61B5/6802 ,  G16H50/20 ,  A61B5/02405 ,  A61B2560/0223

Abstract: A medical system including processing circuitry configured to receive a cardiac signal indicative of a cardiac characteristic of a patient from sensing circuitry and configured to receive a glucose signal indicative of a glucose level of the patient. The processing circuitry is configured to formulate a training data set including one or more training input vectors using the cardiac signal and one or more training output vectors using the glucose signal. The processing circuitry is configured to train a machine learning algorithm using the formulated training data set. The processing circuitry is configured to receive a current cardiac signal from the patient and determine a representative glucose level using the current cardiac signal and the trained machine learning algorithm.

公开(公告)号：US20230380705A1

公开(公告)日：2023-11-30

申请号：US18141953

申请日：2023-05-01

Applicant: Medtronic, Inc.

Inventor： Richard J. O'Brien ,  Todd M. Zielinski ,  Nathan A. Torgerson ,  Lilian Kornet ,  Richard N. Cornelussen ,  Shantanu Sarkar ,  Veronica Ramos ,  Douglas A. Hettrick ,  Yong K. Cho

IPC: A61B5/021 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/00

CPC classification number: A61B5/02125 ,  A61B5/0205 ,  A61B5/02438 ,  A61B5/4839

Abstract: A system may measure, by one or more sensors, a biometric parameter associated with a subject. The system may determine values of a control parameter based on measuring the biometric parameter. The control parameter may include blood pressure of the subject. The system may perform a control measure based on a comparison of the values of the control parameters to a threshold. Performing the control measure may include delivering therapy treatment to the subject or outputting a notification indicating an action associated with treating a medical condition. Measuring the biometric parameter, determining the values of the control parameter, and performing the control measure may be in response to one or more trigger criteria.