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公开(公告)号：US20250134549A1
公开(公告)日：2025-05-01
申请号：US18929874
申请日：2024-10-29
Applicant: Boston Scientific Scimed, Inc.
Inventor： Daniel Frank Massimini , Holden Tranquillo , Scott Hansen , Andrew David Bicek
IPC: A61B17/3207 , A61B17/00
Abstract: An atherectomy system includes a housing and a drive mechanism disposed within the housing, the drive mechanism including a knob that allows translation of the drive mechanism relative to the housing. A sensor is adapted to detect a current position of the knob relative to the housing. A controller is adapted to utilize the signal representative of the current position of the knob to ascertain whether the drive assembly is moving in a direction indicative of anterograde ablation or a direction indicative of retrograde ablation. A stall stop mechanism is adapted to move the drive assembly in a direction opposite a direction of ablation when a stall is determined to be imminent. The controller is further adapted to determine when a stall is imminent, and to actuate the stall stop mechanism in an appropriate direction when a stall is imminent.
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公开(公告)号：US20250134543A1
公开(公告)日：2025-05-01
申请号：US18925468
申请日：2024-10-24
Applicant: Boston Scientific Scimed, Inc.
Inventor： Ryan V. WALES , Scott E. BRECHBIEL , Paul SMITH , Kurt Nicholas ROBAKIEWICZ , Rosangel Aimee RAMOS ESPINOZA , John B. GOLDEN
Abstract: A medical device may comprise a handle, including a main body and an actuator. The main body may include a first portion and a second portion. The main body may have an open configuration and a closed configuration. The actuator may include a first portion and a second portion. The actuator may have an open configuration and a closed configuration. The actuator may translate relative to the main body in the closed configurations of the main body and the actuator.
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公开(公告)号：US12285154B2
公开(公告)日：2025-04-29
申请号：US17208706
申请日：2021-03-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Shaun D. Comee , Ryan V. Wales , Laura E. Christakis , Rossana Zotti , Kyle P. Moore , Laura E. Richards
Abstract: Various embodiments are generally directed to devices, systems, and methods for controlling the flow of fluids in endoscopic systems, such as endoscopic ultrasound (EUS) endoscopes. Some embodiments are particularly directed to valve sets and/or valve interface mechanisms for controlling air, water, and/or suction flow through a valve well for an endoscopic system. Several embodiments are directed to user interface mechanisms and techniques for enabling an operator to interact with and control endoscope valves. Many embodiments are directed to mechanisms and techniques for translating interface input motion into valve control motions. In one or more embodiments, the valve sets and/or valve interface mechanisms may be disposable.
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公开(公告)号：US20250127560A1
公开(公告)日：2025-04-24
申请号：US18914986
申请日：2024-10-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Allan Charles Shuros , Eduardo Moriyama
Abstract: A percutaneous vascular access assembly for use with a radiofrequency (RF) energy source is disclosed. The percutaneous vascular access assembly includes an RF perforation instrument to be coupled to the RF energy source. The RF perforation instrument has an elongate shaft defining a longitudinally extending lumen and an instrument distal tip having an instrument electrode to deliver the RF energy. A puncture member is to be disposed within the lumen and extendable from the instrument distal tip. The puncture member is to be coupled to the RF energy source. The puncture member includes a puncture member distal tip having a puncture member electrode to deliver the RF energy.
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公开(公告)号：US20250127556A1
公开(公告)日：2025-04-24
申请号：US19007745
申请日：2025-01-02
Applicant: Boston Scientific Scimed, Inc.
Inventor： Yin XIA , Longsheng CAI , Xinzhe PEI , Minfeng HUA
Abstract: A medical device includes an electrode shaft and an insulation tip. The electrode shaft is configured to deliver energy to a target site and includes an electrode shaft lumen configured to deliver fluid to the target site. The insulation tip is coupled to a distal tip of the electrode shaft. The insulation tip includes an insulation tip lumen fluidly connected to the electrode shaft lumen and configured to deliver fluid to the target site. The insulation tip covers an entirety of the distal tip of the electrode shaft.
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Patent Agency Ranking
公开(公告)号：US12280223B2
公开(公告)日：2025-04-22
申请号：US16904289
申请日：2020-06-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Daniel Frank Massimini , Daniel Lee Krautkremer , Haiping Shao , Roger W. McGowan
IPC: A61M25/01 , A61B17/22 , A61B18/24 , A61B18/26 , A61L27/20 , A61M25/00 , A61M25/09 , A61B18/00 , A61B18/22 , A61B90/30
Abstract: A catheter system for pressure wave and inertial impulse generation for intravascular lesion disruption at a treatment site includes a catheter including an elongate shaft and balloon coupled to the elongate shaft. The catheter system includes a light guide disposed along the elongate shaft and at least partially within the balloon, where the light guide is in optical communication with a light source and a balloon fluid. The catheter can include a first focusing element located at a distal portion of the light guide and in optical communication with the light source. The first focusing element can direct light from within the light guide to a first location at a first distance away from the distal portion of the light guide to initiate plasma formation in the balloon fluid away from the distal portion and to cause rapid bubble formation, thereby imparting pressure waves at the treatment site.
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公开(公告)号：US12279784B2
公开(公告)日：2025-04-22
申请号：US18410392
申请日：2024-01-11
Applicant: Boston Scientific Scimed, Inc.
Inventor： Michael S. H. Chu , Kenneth W. Adams , Sharmad S. Joshi , John Subasic
IPC: A61B17/221 , A61B1/307 , A61B17/00
Abstract: A retrieval device attachable to a scope includes a handle which has an attachment portion configured to couple the handle to the scope; a shaft coupled to the handle having a wire immovably coupled to the handle; and a sheath movable relative to the handle over the wire between a distal position and a proximal position via an actuator of the handle. The actuator actuates a slider assembly of the handle. The slider assembly is coupled to the sheath and movable relative to the attachment portion to move the sheath and an expandable end effector coupled to the distal end of the wire. The end effector is movable between a collapsed configuration when the sheath is moved distally to the distal position to cover the end effector and an expanded configuration when the sheath is moved proximally to the proximal position, uncovering the end effector.
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公开(公告)号：US20250120724A1
公开(公告)日：2025-04-17
申请号：US19000178
申请日：2024-12-23
Inventor： Deepak Kumar SHARMA , Paul Smith , Sharath Kumar G , Rajivkumar SINGH , Arun ADHIKARATH BALAN
IPC: A61B17/122 , A61B1/00 , A61B17/128
Abstract: A clipping system includes an adapter configured to be mounted over an insertion device and a clip including first and second jaws movable between an insertion configuration and an initial deployed configuration. A first extending member is releasably coupled to the clip and movably connected to the adapter to permit a movement of the clip relative to the adapter from the insertion configuration to the initial deployed configuration. The first extending member is configured to permit withdrawal of the adapter away from the clip to place the system in a review configuration to enhance a visual observation of the clip. The first extending member is operable to retract the clip over the adapter so that the clip is forced open, freeing the clip from tissue on which it has been clipped. The first extending member is configured to release the clip therefrom in a final deployed configuration.
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公开(公告)号：US20250120580A1
公开(公告)日：2025-04-17
申请号：US18913470
申请日：2024-10-11
Applicant: Boston Scientific Scimed, Inc.
Inventor： Siavash Sam PARKHIDEH , Barry WEITZNER , Samuel GOSHEN , Lauren Sfakis LYDECKER
Abstract: Systems and methods for a medical device are disclosed. For example, the medical device may be configured to release at least one agent from a housing upon interacting with a substance. The medical device may include a capsule wall defining the at least one housing, and a sensor configured to detect the substance. The housing may be configured to contain the at least one agent.
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公开(公告)号：US20250120575A1
公开(公告)日：2025-04-17
申请号：US18904536
申请日：2024-10-02
Applicant: Boston Scientific Scimed, Inc.
Inventor： Austin Grant JOHNSON , Colby HARRIS , Jennifer LEWITZKY
IPC: A61B1/00
Abstract: A device for tube management includes a base. The base includes a structure configured to transition the device between an extended configuration and a coiled configuration upon receiving an application of a force to the device. The device also includes a coating applied to the base. In the extended configuration, the device includes a channel configured to receive a tube. In the coiled configuration, the device is configured to circumferentially surround a medical device shaft to removably couple the tube to the medical device shaft.
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