公开(公告)号：US20220248965A1

公开(公告)日：2022-08-11

申请号：US17168761

申请日：2021-02-05

Applicant: Medtronic, Inc.

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

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

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：US11154207B2

公开(公告)日：2021-10-26

申请号：US15378989

申请日：2016-12-14

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：US20160204004A1

公开(公告)日：2016-07-14

申请号：US15079957

申请日：2016-03-24

Applicant: Medtronic, Inc.

Inventor： Richard J. O'Brien ,  John K. Day ,  Paul F. Gerrish ,  Michael F. Mattes ,  David A. Ruben ,  Malcolm K. Grief

IPC: H01L21/52 ,  H01L23/055

CPC classification number: H01L23/12 ,  A61B5/0031 ,  A61B5/01 ,  A61B5/03 ,  A61B5/11 ,  A61N1/37211 ,  A61N1/3758 ,  B81B2201/0214 ,  B81B2207/012 ,  B81C1/0023 ,  H01L23/58 ,  H01L25/0655 ,  H01L2223/6677 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2924/1461 ,  H01L2924/15153 ,  H01L2924/15192 ,  H01L2924/15313 ,  H01L2924/16195 ,  H01L2924/16251 ,  H01L2924/19105 ,  H01L2924/00

Abstract: A medical device includes a first substrate, a second substrate, a control module, and an energy storage device. The first substrate includes at least one of a first semiconductor material and a first insulating material. The second substrate includes at least one of a second semiconductor material and a second insulating material. The second substrate is bonded to the first substrate such that the first and second substrates define an enclosed cavity between the first and second substrates. The control module is disposed within the enclosed cavity. The control module is configured to at least one of determine a physiological parameter of a patient and deliver electrical stimulation to the patient. The energy storage device is disposed within the cavity and is configured to supply power to the control module.

Abstract translation: 医疗装置包括第一基板，第二基板，控制模块和能量存储装置。 第一基板包括第一半导体材料和第一绝缘材料中的至少一个。 第二基板包括第二半导体材料和第二绝缘材料中的至少一个。 第二基板被结合到第一基板，使得第一和第二基板在第一和第二基板之间限定封闭的空腔。 控制模块设置在封闭腔内。 控制模块被配置为至少确定患者的生理参数并向患者传递电刺激中的至少一个。 能量存储装置设置在空腔内并被配置为向控制模块供电。

公开(公告)号：US20140171822A1

公开(公告)日：2014-06-19

申请号：US14186039

申请日：2014-02-21

Applicant: Medtronic, Inc.

Inventor： Richard J. O'Brien ,  John K. Day ,  Paul F. Gerrish ,  Michael F. Mattes ,  David A. Ruben ,  Malcolm K. Grief

IPC: H01L23/12 ,  A61N1/372 ,  A61B5/11 ,  A61B5/01 ,  A61B5/03

CPC classification number: H01L23/12 ,  A61B5/0031 ,  A61B5/01 ,  A61B5/03 ,  A61B5/11 ,  A61N1/37211 ,  A61N1/3758 ,  B81B2201/0214 ,  B81B2207/012 ,  B81C1/0023 ,  H01L23/58 ,  H01L25/0655 ,  H01L2223/6677 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2924/1461 ,  H01L2924/15153 ,  H01L2924/15192 ,  H01L2924/15313 ,  H01L2924/16195 ,  H01L2924/16251 ,  H01L2924/19105 ,  H01L2924/00

Abstract: A medical device includes a first substrate, a second substrate, a control module, and an energy storage device. The first substrate includes at least one of a first semiconductor material and a first insulating material. The second substrate includes at least one of a second semiconductor material and a second insulating material. The second substrate is bonded to the first substrate such that the first and second substrates define an enclosed cavity between the first and second substrates. The control module is disposed within the enclosed cavity. The control module is configured to at least one of determine a physiological parameter of a patient and deliver electrical stimulation to the patient. The energy storage device is disposed within the cavity and is configured to supply power to the control module.

Abstract translation: 医疗装置包括第一基板，第二基板，控制模块和能量存储装置。 第一基板包括第一半导体材料和第一绝缘材料中的至少一个。 第二基板包括第二半导体材料和第二绝缘材料中的至少一个。 第二基板被结合到第一基板，使得第一和第二基板在第一和第二基板之间限定封闭的空腔。 控制模块设置在封闭腔内。 控制模块被配置为至少确定患者的生理参数并向患者传递电刺激中的至少一个。 能量存储装置设置在空腔内并被配置为向控制模块供电。