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公开(公告)号：US20240424254A1
公开(公告)日：2024-12-26
申请号：US18671727
申请日：2024-05-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kyle True , Timothy A. Ostroot , Cory Ross Stenberg , Benjamin Wai-Man Chan , Katrina Marie Daley , David Cory Kirt , Zachary Nickle , Eric T. Gagner
Abstract: In an embodiment, a cryoablation shaft is included having a working fluid circuit; a vacuum circuit; an insulated portion, wherein the vacuum circuit runs through the insulated portion; and an expansion chamber; a supply tube having a distal outlet in the expansion chamber, wherein fluid from the working fluid circuit travels distally down the cryoablation shaft through supply tube and expands in the expansion chamber; and a guidewire lumen including a metallic tube and a polymer sleeve configured to surround at least a portion of the metallic tube.
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公开(公告)号：US20240341724A1
公开(公告)日：2024-10-17
申请号：US18634758
申请日：2024-04-12
Applicant: Boston Scientific Scimed, Inc.
Inventor： Andrew Brian Graveley , Daniel J. Foster , Sebastian Ordas Carboni , Kyle True , Lawrence Jay Backman
CPC classification number: A61B8/12 , A61B5/062 , A61B8/0883 , A61B8/4488
Abstract: A medical imaging device is disclosed. The medical imaging device includes an ultrasound transducer having an acoustic stack comprising an active surface opposite a backing surface, a magnetic tracking sensor assembly, and a layered circuit assembly electrically and mechanically coupled to the ultrasound transducer and the magnetic tracking sensor assembly. The magnetic tracking sensor assembly includes a coupling surface. The backing surface aligns with the coupling surface.
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Patent Agency Ranking
公开(公告)号：US20240423689A1
公开(公告)日：2024-12-26
申请号：US18671627
申请日：2024-05-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kyle True , Timothy A. Ostroot , Cory Ross Stenberg , Benjamin Wai-Man Chan , Katrina Marie Daley , David Cory Kirt , Alexander James Wiedmann , Zachary Nickle , Jessica Bechly , Daniel Ryan
IPC: A61B18/02
Abstract: In an embodiment, a method for detecting leaks in a shaft of a cryoablation system includes placing a vacuum pump in fluid communication with a return tube and a supply tube; pulling a vacuum within the supply tube and the return tube; after pulling the vacuum for a predetermined amount of time, measuring a vacuum pressure within the supply tube and the return tube; and analysis of the vacuum pressure to assist with identifying leaks in the system.
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公开(公告)号：US20220401156A1
公开(公告)日：2022-12-22
申请号：US17845675
申请日：2022-06-21
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Daniel J. Foster , Kyle True , Sebastian Ordas Carboni
Abstract: The disclosure relates to localizing medical devices within a body lumen, such as for identifying the location of, or navigating to, a target tissue. Embodiments include localizing a medical device extended out of a working channel of a delivery device. The medical device may include an imaging sensor, such as for mapping the body lumen. In many embodiments, a delivery device may include one or more sensors including a first sensor to interact with a tracking system to determine the location of the delivery device within a tracking volume and a second sensor to determine the location of the medical device relative to the delivery device. In many such embodiments, a controller may determine the location of the medical device in the tracking volume based on the location of the delivery device in the tracking volume and the location of the medical device with respect to the delivery device.
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公开(公告)号：US20240423688A1
公开(公告)日：2024-12-26
申请号：US18671489
申请日：2024-05-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kyle True , Timothy A. Ostroot , Cory Ross Stenberg , Benjamin Wai-Man Chan , Katrina Marie Daley , David Cory Kirt , Zachary Nickle , Eric T. Gagner , Jessica Bechly
Abstract: Embodiments herein relate to a cryoablation probe including a pre-cooler fluid circuit; a working fluid circuit; a vacuum circuit; and a shaft. The shaft includes a supply tube and a return tube surrounding the supply tube. The return tube includes a first polymer layer, wherein the first polymer layer is configured to contain fluid from the working fluid circuit; a reinforcement layer, and a second polymer layer. Other embodiments are also included herein.
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公开(公告)号：US20240325774A1
公开(公告)日：2024-10-03
申请号：US18619951
申请日：2024-03-28
Applicant: Boston Scientific Scimed, Inc.
Inventor： Andrew Brian Graveley , Daniel J. Foster , Kyle True , Brian L. Schmidt , Devon N. Arnholt
Abstract: Metabolic disorders such as Type 2 diabetes may be treated using a system that is adapted to modulate an hepatic neural plexus of a patient. The system includes a stimulation device adapted for implantation near the patient's hepatic neural plexus and to provide mechanical energy to the patient's hepatic neural plexus, a source of excitation energy adapted to provide excitation energy to the stimulation device, and a controller that is operably coupled to the source of excitation energy and is adapted to control the source of excitation energy.
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公开(公告)号：US20250082385A1
公开(公告)日：2025-03-13
申请号：US18671677
申请日：2024-05-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kyle True , Eric T. Gagner , Timothy A. Ostroot , Cory Ross Stenberg , Benjamin Wai-Man Chan , Zachary Nickle
Abstract: In an embodiment, a cryoablation system includes a pre-cooler gas circuit, a working gas circuit isolated from the pre-cooler gas circuit, and a vacuum chamber isolated from the pre-cooler gas circuit and the working gas circuit. The cryoablation system can include a shaft having an insulated zone and a working gas expansion chamber distal to the insulated zone. The cryoablation system can further include a handle and a shaft-handle connector, wherein a proximal end of the shaft connects to the shaft-handle connector, wherein the shaft-handle connector is configured to removably attach the proximal end of the shaft to a distal end of the handle.
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