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公开(公告)号：US20220160310A1
公开(公告)日：2022-05-26
申请号：US17103432
申请日：2020-11-24
Applicant: Medtronic, Inc.
Inventor： Pranam Shetty , Niranjan Chakravarthy , Maneesh Shrivastav , Rodolphe Katra , Thomas Piaget , Arthur K. Lai
Abstract: This disclosure is directed to techniques for recording and recognizing physiological parameter patterns associated with symptoms. A medical device system includes a medical device including one or more sensors configured to generate a signal that indicates a parameter of a patient. Additionally, the medical device system includes processing circuitry configured to receive data indicative of a user indication of an experienced symptom; determine a plurality of parameter values of the parameter based on a portion of the signal corresponding to a period of time including a time before the user indication and a period of time after the user indication. Additionally, the processing circuitry is configured to identify, based on a reference set of parameter values of the plurality of parameter values, the experienced symptom. Additionally, the processing circuitry is configured to save, to a database in memory, a set of data including the experienced symptom and patient parameters.
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公开(公告)号：US11918377B2
公开(公告)日：2024-03-05
申请号：US17152328
申请日：2021-01-19
Applicant: Medtronic, Inc.
Inventor： Jian Cao , Arthur K. Lai , Laura A. Chicos , Paul J. DeGroot
CPC classification number: A61B5/6804 , A61B5/053 , A61B5/0816 , A61B5/282 , A61B5/308 , A61B5/6843 , A61B5/7207 , A61B5/7225 , A61B5/725 , A61B2562/06
Abstract: A wearable garment and an arrangement of electrodes configured to measure bioelectrical signals from a patient. The dry electrodes are free from adhesives to hold the electrodes in place on the patient's skin. The arrangement of the electrodes may be configured to limit noise and facilitate accurate signal sensing from the patient even with some amount of relative movement between the electrodes and the patient's skin. The wearable garment may be controllable to change the amount of compression based on the sensed signals from the electrodes, and from other sensors. The garment may maintain a comfortable level of compression until processing circuitry detects a signal of interest, such as a cardiac arrhythmia, irregular respiration, or some other signal. The processing circuitry may cause the wearable garment to increase compression to improve the contact between the electrodes and the patient's skin and improve reception of the measured signals.
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公开(公告)号：US20230209444A1
公开(公告)日：2023-06-29
申请号：US18069346
申请日：2022-12-21
Applicant: Medtronic, Inc.
Inventor： Nathan A. Torgerson , Ashutosh Mehra , Brent P. Johnson , Joel A. Anderson , Venkat R. Gaddam , Arthur K. Lai , Trevor D. Webster , Bernard P. Bechara
CPC classification number: H04W48/10 , H04W52/0229 , H04W76/10
Abstract: In one example, a system includes telemetry circuitry configured for communication between a medical device and an external device associated with the medical device and processing circuitry. The processing circuitry is configured to determine an advertising interval for communication between the external device and the medical device based on sensor information from the external device. The processing circuitry is further configured to configure the medical device to advertise at the determined advertising interval.
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Patent Agency Ranking
公开(公告)号：US20220225937A1
公开(公告)日：2022-07-21
申请号：US17152328
申请日：2021-01-19
Applicant: Medtronic, Inc.
Inventor： Jian Cao , Arthur K. Lai , Laura A. Chicos , Paul J. DeGroot
Abstract: A wearable garment and an arrangement of electrodes configured to measure bioelectrical signals from a patient. The dry electrodes are free from adhesives to hold the electrodes in place on the patient's skin. The arrangement of the electrodes may be configured to limit noise and facilitate accurate signal sensing from the patient even with some amount of relative movement between the electrodes and the patient's skin. The wearable garment may be controllable to change the amount of compression based on the sensed signals from the electrodes, and from other sensors. The garment may maintain a comfortable level of compression until processing circuitry detects a signal of interest, such as a cardiac arrhythmia, irregular respiration, or some other signal. The processing circuitry may cause the wearable garment to increase compression to improve the contact between the electrodes and the patient's skin and improve reception of the measured signals.
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公开(公告)号：US20240001128A1
公开(公告)日：2024-01-04
申请号：US18341331
申请日：2023-06-26
Applicant: Medtronic, Inc.
Inventor： Ashutosh Mehra , Venkat R. Gaddam , Nathan A. Torgerson , Bernard P. Bechara , Joel A. Anderson , Arthur K. Lai , Brent P. Johnson , Trevor D. Webster
IPC: A61N1/372
CPC classification number: A61N1/37252 , A61N1/37223
Abstract: An example system includes telemetry circuitry configured for communication between a medical device and an external device associated with the medical device and processing circuitry. The processing circuitry is configured to receive, with the telemetry circuitry, an advertisement from the medical device. The advertisement includes connection parameters for a potential communication session with the medical device and an indication that the medical device is connected by an established communication session between the medical device and a connected device. The processing circuitry is further configured to identify the connected device using the indication of the advertisement, initiate a communication session between the telemetry circuitry and the connected device, and output, with the telemetry circuitry and using the communication session between the telemetry circuitry and the connected device, a request for information from the medical device.
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公开(公告)号：US20220225919A1
公开(公告)日：2022-07-21
申请号：US17152364
申请日：2021-01-19
Applicant: Medtronic, Inc.
Inventor： Jian Cao , Mark L. Brown , Paul J. DeGroot , Adam J. Black , Arthur K. Lai
Abstract: A wearable garment and an arrangement of electrodes configured to measure bioelectrical signals from a patient. The dry electrodes are free from adhesives to hold the electrodes in place on the patient's skin. The arrangement of the electrodes may be configured to limit noise and facilitate accurate signal sensing from the patient even with some amount of relative movement between the electrodes and the patient's skin. The wearable garment may be controllable to change the amount of compression based on the sensed signals from the electrodes, and from other sensors. The garment may maintain a comfortable level of compression until processing circuitry detects a signal of interest, such as a cardiac arrhythmia, irregular respiration, or some other signal. The processing circuitry may cause the wearable garment to increase compression to improve the contact between the electrodes and the patient's skin and improve reception of the measured signals.
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公开(公告)号：US20240075304A1
公开(公告)日：2024-03-07
申请号：US18461957
申请日：2023-09-06
Applicant: Medtronic, Inc.
Inventor： Ashutosh Mehra , Nathan A. Torgerson , Venkat R. Gaddam , Arthur K. Lai , Bernard P. Bechara , Joel A. Anderson , Brent P. Johnson , Trevor D. Webster , Mandla T. Shongwe , Cesar G. Moran , Charles M. Nowell, Jr.
CPC classification number: A61N1/37223 , A61N1/3787 , G08C17/02
Abstract: A medical device includes wake circuitry and telemetry circuitry. The wake circuitry is configured to receive a first set of data from a device associated with the medical device, where the first set of data is received at a frequency band. The wake circuitry is configured to output a set of pulses based on the first set of data. The wake circuitry is configured to detect a data pattern using the set of pulses. The wake circuitry is configured to output an activation signal in response to a determination that the data pattern satisfies a data pattern requirement. The telemetry circuitry is configured to output a second set of data in response to receiving the activation signal. The second set of data is transmitted at the frequency band. The telemetry circuitry is configured to establish a communication session with the device using the second set of data.
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公开(公告)号：US20230201575A1
公开(公告)日：2023-06-29
申请号：US18069606
申请日：2022-12-21
Applicant: Medtronic, Inc.
Inventor： Nathan A. Torgerson , Ashutosh Mehra , Brent P. Johnson , Joel A. Anderson , Venkat R. Gaddam , Arthur K. Lai , Trevor D. Webster , Bernard P. Bechara
IPC: A61N1/05
CPC classification number: A61N1/0534 , A61N1/0551
Abstract: In one example, a system includes telemetry circuitry configured for communication between a medical device and an external device associated with the medical device and processing circuitry. The processing circuitry is configured to determine connection parameters for a connection between the medical device and the external device based on one or more of first information detected by the external device or second information detected by the medical device. The processing circuitry is further configured to output an advertisement for the connection between the medical device and the external device based on the connection parameters and establish the connection between the medical device and the external device according to advertisement.
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