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公开(公告)号：US20250114566A1
公开(公告)日：2025-04-10
申请号：US18905233
申请日：2024-10-03
Applicant: Boston Scientific Scimed, Inc.
Inventor： Aiden Flanagan , Martyn G. Folan , Tim O'Connor , Jonathan Heelan , Martin Lawrence Fawdry , Michael Hughes , Michael James Kelly
Abstract: System for endocardial injection are disclosed. An example system may include a first steerable catheter having a first lumen formed therein. A second steerable catheter may be disposed within the first lumen. The second steerable catheter may have a second lumen formed therein. An injection catheter may be disposed within the second lumen. The injection catheter may have a distal end region. The distal end region may include an imaging section and a needle section. The system may include an imaging device configured to be disposed within the imaging section.
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Patent Agency Ranking
公开(公告)号：US20240115287A1
公开(公告)日：2024-04-11
申请号：US18483325
申请日：2023-10-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Enda Connaughton , Charlene Deane , Aiden Flanagan , Richard Crawford , Martin Lawrence Fawdry , Michael Hughes , Anthony O'Brien
CPC classification number: A61B17/32002 , A61B90/361 , A61B2017/00743 , A61B2017/320024
Abstract: The present disclosure provides a tissue debridement device and describes an example treatment for ANP using the tissue debridement device. The tissue debridement device has a sheath, a distal tip, and a plurality of rotating tines coupled to the distal tip and the sheath. The distal tip can be adjusted to be closer or further from the sheath to change a diameter of the rotating tines, thereby changing a cutting diameter of the tissue debridement device.
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公开(公告)号：US11957347B2
公开(公告)日：2024-04-16
申请号：US18169026
申请日：2023-02-14
Applicant: Boston Scientific Scimed Inc.
Inventor： Aiden Flanagan , Stephen McCooey , Martin Lawrence Fawdry
IPC: A61B17/072 , A61B17/29
CPC classification number: A61B17/07207 , A61B2017/07271 , A61B2017/2927
Abstract: A medical device may include a main shaft extending from a proximal end to a distal end; an actuator at a proximal portion of the medical device; an end effector positioned at a distal end of the main shaft and comprising a first jaw and a second jaw; a motor; and a torque amplification system. The torque amplification system may include a driveshaft coupled to the motor; a spring coupled to the driveshaft and configured to expand or contract in a proximal or a distal direction relative to the driveshaft; a hammer moveably coupled to the driveshaft; and an anvil coupled to the end effector and abutting the hammer. The anvil may be configured to provide a rotational power output to the end effector to move the first jaw and/or the second jaw.
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公开(公告)号：US20230293147A1
公开(公告)日：2023-09-21
申请号：US18123014
申请日：2023-03-17
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Aiden Flanagan , Martin Lawrence Fawdry
CPC classification number: A61B8/12 , A61B8/445 , A61B8/0891
Abstract: Intravascular imaging devices as well as methods for imaging are disclosed. An example intravascular imaging device may include a catheter shaft. An imaging core may be disposed within the catheter shaft. The imaging core may include a sheath, an imaging emitter/transducer secured relative to the sheath, a reflector, and a wireless rotary motor coupled to the reflector. An antenna may be disposed adjacent to the imaging transducer. A rectenna may be disposed adjacent to the wireless rotary motor.
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公开(公告)号：US20240065717A1
公开(公告)日：2024-02-29
申请号：US18236744
申请日：2023-08-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Richard Crawford , Enda Connaughton , Anthony O'Brien , Martin Lawrence Fawdry , Michael Hughes , Aiden Flanagan , Claire Guinane
CPC classification number: A61B17/320016 , A61B17/12131 , A61M25/003 , A61M25/0071 , A61B2017/0034
Abstract: A cannulation device is adapted to gain access to the patient's common bile duct. In some instances, the cannulation device includes a first guidewire lumen extending through an elongate shaft and terminating at a first oblique guidewire port, and a second guidewire lumen extending through the elongate shaft and terminating at a second oblique guidewire port. In some instances, the cannulation device includes an inflatable balloon that is inflatable from a collapsed configuration to an expanded configuration in which the inflatable balloon is adapted to occlude the patient's pancreatic duct. In some instances, the cannulation device includes an expandable element that is expandable from a collapsed configuration in which the expandable element is disposed within the guidewire lumen and an extended configuration in which a portion of the expandable element extends distally from a guidewire port.
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公开(公告)号：US11771444B2
公开(公告)日：2023-10-03
申请号：US17223805
申请日：2021-04-06
Applicant: Boston Scientific Scimed, Inc.
Inventor： Richard Crawford , Martin Lawrence Fawdry , Louis McNern , Aiden Flanagan , Matthew Montague , Geraldine Alice Toner , Enda Connaughton , Gary Gilmartin
IPC: A61B17/22
CPC classification number: A61B17/22 , A61B2017/22038 , A61B2017/22051 , A61B2017/22084
Abstract: A medical instrument may include a tube, a sheath provided around and coaxial with the tube, and an inflatable balloon at a distal end of the sheath. The balloon may receive a fluid from a lumen of the sheath, and may have a central opening along a longitudinal axis thereof, and into which the tube extends, a proximal portion, a middle portion adjacent to and distal of the proximal portion, and a distal portion adjacent to and proximal of the middle portion. When the balloon is inflated with the fluid, a maximum diameter of the middle portion may be less than a maximum diameter of the proximal portion, and less than a maximum diameter of the distal portion. The medical instrument may also include an extraction member provided at a distal end of the tube, distal to the balloon, and movable axially relative to the balloon.
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