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公开(公告)号：US12109373B2
公开(公告)日：2024-10-08
申请号：US17473483
申请日：2021-09-13
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kyle H. Srivastava , Vijay Koya , Jonathan B. Shute , Christopher Piere , Mark Kringle
CPC classification number: A61M25/0136 , A61M2025/0002 , A61M2205/0294 , A61M2205/3317 , A61M2205/3331
Abstract: A navigation-assisting flexible elongate member, a navigation-assisting system, and a navigation-assisting method for use in navigating within a body to a treatment site. A navigation-assisting sensor, such as an optic fiber, an inductive sensor, a piezoelectric sensor, or a camera, is provided within the wall of the flexible elongate member, so as not to occupy space within a working channel defined by and through the flexible elongate member. When the distal end of the flexible elongate encounters an obstacle/another object (e.g., body tissue or a lumen wall), the navigation-assisting sensor generates a signal indicative of such encounter. Such signal is converted into information (such as by a control unit) usable to navigate the flexible elongate member away from the obstacle and on course to the treatment site.
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公开(公告)号：US20200372409A1
公开(公告)日：2020-11-26
申请号：US16879880
申请日：2020-05-21
Applicant: Boston Scientific Scimed Inc.
Inventor： Kyle H. Srivastava , Anton Plotkin , Daniel J. Foster , Richard J. Spartz , Hamid Mokhtarzadeh
Abstract: A system and method for compensating for electromagnetic (EM) distortion fields caused by one or more distortion objects is provided. A system and method for compensating for electromagnetic (EM) distortion fields caused by one or more distortion objects is provided. For example, an EM compensation device receives a plurality of EM field calibration measurements. The EM compensation device trains a machine learning dataset to compensate for the EM distortion fields from the one or more distortion objects using the plurality of EM field calibration measurements and/or an EM field model. The EM compensation device receives one or more EM field procedure measurements from a medical device performing a medical procedure. The EM compensation device predicts a spatial location of the medical device based on the EM field procedure measurement and the machine learning dataset.
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Patent Agency Ranking
公开(公告)号：US20240424260A1
公开(公告)日：2024-12-26
申请号：US18826388
申请日：2024-09-06
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kyle H. Srivastava , Vijay Koya , Jonathan B. Shute , Christopher Piere , Mark Kringle
Abstract: A navigation-assisting flexible elongate member, a navigation-assisting system, and a navigation-assisting method for use in navigating within a body to a treatment site. A navigation-assisting sensor, such as an optic fiber, an inductive sensor, a piezoelectric sensor, or a camera, is provided within the wall of the flexible elongate member, so as not to occupy space within a working channel defined by and through the flexible elongate member. When the distal end of the flexible elongate encounters an obstacle/another object (e.g., body tissue or a lumen wall), the navigation-assisting sensor generates a signal indicative of such encounter. Such signal is converted into information (such as by a control unit) usable to navigate the flexible elongate member away from the obstacle and on course to the treatment site.
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公开(公告)号：US20220080154A1
公开(公告)日：2022-03-17
申请号：US17473483
申请日：2021-09-13
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kyle H. Srivastava , Vijay Koya , Jonathan B. Shute , Christopher Piere , Mark Kringle
IPC: A61M25/01
Abstract: A navigation-assisting flexible elongate member, a navigation-assisting system, and a navigation-assisting method for use in navigating within a body to a treatment site. A navigation-assisting sensor, such as an optic fiber, an inductive sensor, a piezoelectric sensor, or a camera, is provided within the wall of the flexible elongate member, so as not to occupy space within a working channel defined by and through the flexible elongate member. When the distal end of the flexible elongate encounters an obstacle/another object (e.g., body tissue or a lumen wall), the navigation-assisting sensor generates a signal indicative of such encounter. Such signal is converted into information (such as by a control unit) usable to navigate the flexible elongate member away from the obstacle and on course to the treatment site.
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公开(公告)号：US20200279643A1
公开(公告)日：2020-09-03
申请号：US16514035
申请日：2019-07-17
Applicant: Boston Scientific Scimed Inc.
Inventor： Kyle H. Srivastava , Dominic J. Allocco , Paul R. Holleran
Abstract: Embodiments of the present disclosure relate to systems and methods for determining the size of a medical device to implant in a patient using deep learning techniques. In at least one embodiment, a method comprises receiving a plurality of images, each of the plurality of images including a representation of a portion of a patient's anatomy in which the medical device is to be implanted. The method further comprises extracting a centerline of the representation of the patient's anatomy from the plurality of images and extracting planes orthogonal to the centerline. In addition, the method comprises identifying, using a segmentation model that segments the extracted planes, an implantation site. And, the method comprises determining, using a medical device size classification model that classifies the implantation site, a size of the medical device to be implanted at the implantation site.
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6.发明申请公开(公告)号：US20190254740A1
公开(公告)日：2019-08-22
申请号：US16279438
申请日：2019-02-19
Applicant: Boston Scientific Scimed, Inc.
Inventor： Vijay Koya , Elizabeth M. Annoni , Bryan A. Clark , Bruce Forsyth , Hong Cao , Matthew R. DeWitt , Kyle H. Srivastava
Abstract: Devices, systems, and methods for regulating glucose levels, including treating diabetes, in accordance with the present disclosure may include a catheter having an expandable or inflatable portion, one or more electrodes disposed on the expandable or inflatable portion of the catheter, wherein the electrodes are configured to deliver energy to a patient's gastrointestinal tract, and a drug delivery mechanism for delivering a drug therapy subsequent to energy delivery by the electrodes. A method for regulating glucose levels according to the present disclosure may include inserting a catheter into a patient's gastrointestinal tract, positioning the catheter in a duodenum of the patient's gastrointestinal tract, expanding or inflating a portion of the catheter in the duodenum, the expandable or inflatable portion of the catheter including electrodes, applying energy to the duodenum via the electrodes to ablate tissue of the duodenum, and delivering a drug therapy to the ablated tissue of the duodenum.
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7.发明申请公开(公告)号：US20180368765A1
公开(公告)日：2018-12-27
申请号：US16018665
申请日：2018-06-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kyle H. Srivastava , Craig M. Stolen , Bryan A. Clark , Pramodsingh H. Thakur
Abstract: The present disclosure relates generally to systems and methods for detecting and monitoring the exercise pressor reflex. In some embodiments, a medical system includes a first sensor connected to a user, wherein the first sensor detects an exertion metric of the user, and a second sensor connected to the user, wherein the second sensor detects a blood pressure metric of the user. The medical system may further include a processing component in communication with the first and second sensors, wherein the processing component is capable of processing the exertion metric and the blood pressure metric to determine an elevated blood pressure metric of the user based on a comparison between a baseline blood pressure metric and the detected blood pressure metric. The processing component may further determine an exercise pressor reflex (EPR) metric based on a comparison between the elevated blood pressure metric and the exertion metric.
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