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公开(公告)号：US20250057549A1
公开(公告)日：2025-02-20
申请号：US18801979
申请日：2024-08-13
Applicant: Boston Scientific Scimed, Inc.
Abstract: An apparatus for treating a total occlusion in a blood vessel may include a self-orienting device including an elongate shaft and an inflatable orienting element. The shaft includes an inflation lumen having a first noncircular shape and a working lumen having a second noncircular shape. The inflatable orienting element includes first and second inflatable members extending laterally from the shaft. An outer diameter of the shaft is 0.045 inches or less, a cross-sectional area of the first noncircular cross-sectional shape is at least 0.00013 square inches, and a cross-sectional area of the second noncircular cross-sectional shape is at least 0.00056 square inches. The shaft may include a distal tail extending distally from the inflatable orienting element, the distal tail being at least 15 millimeters long. The shaft may include a plurality of first apertures communicating with the working lumen and disposed in the distal tail.
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公开(公告)号：US20240285912A1
公开(公告)日：2024-08-29
申请号：US18586680
申请日：2024-02-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jeffrey Steven Fuller , Quinn Mackenzie Butler
CPC classification number: A61M25/09 , A61M25/0023 , G06T1/0007 , A61M2025/091
Abstract: Intravascular imaging devices as well as methods for making and using intravascular imaging devices are disclosed. An intravascular imaging device, may include a catheter shaft assembly including a telescoping assembly and a catheter body. The catheter body may include a hypotube region, an imaging window region, and a distal end region having a guidewire lumen formed therein. At least a portion of the hypotube region may have a plurality of slots formed therein. An imaging core may be disposed within the catheter shaft assembly.
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公开(公告)号：US20250072863A1
公开(公告)日：2025-03-06
申请号：US18819001
申请日：2024-08-29
Applicant: Boston Scientific Scimed, Inc.
Inventor： Gordon John Kocur , Jeffrey Steven Fuller , Benjamin Philip Gundale , Jeffrey Adam Hammerstrom
Abstract: Intravascular imaging catheters and methods for making and using intravascular imaging catheters are disclosed. An example intravascular imaging catheter may include an elongate catheter shaft having a distal end region and a proximal region. The distal end region may include a side port. An imaging core may be disposed within the elongate catheter shaft. The imaging core may include an imaging device configured to be slidable within the elongate catheter shaft and through the side port.
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公开(公告)号：US11571545B2
公开(公告)日：2023-02-07
申请号：US16901715
申请日：2020-06-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jeffrey Steven Fuller , James M. Anderson , John E. Uschold
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to the distal end of the proximal member, the collar member comprising a base portion and one or more ribs connected to the base portion and extending distally away from the base portion. In still some additional embodiments, the guide extension catheter may further include a distal sheath member attached to the collar member, the distal sheath member having a distal diameter larger than the proximal diameter.
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公开(公告)号：US10682494B2
公开(公告)日：2020-06-16
申请号：US15165124
申请日：2016-05-26
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jeffrey Steven Fuller , James M. Anderson , John E. Uschold
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to the distal end of the proximal member, the collar member comprising a base portion and one or more ribs connected to the base portion and extending distally away from the base portion. In still some additional embodiments, the guide extension catheter may further include a distal sheath member attached to the collar member, the distal sheath member having a distal diameter larger than the proximal diameter.
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Patent Agency Ranking
公开(公告)号：US20250082911A1
公开(公告)日：2025-03-13
申请号：US18883209
申请日：2024-09-12
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Brian Fahy , Jeffrey Steven Fuller , Andrew John Mitterholzer , Soo-Young Yoon
IPC: A61M25/10
Abstract: A balloon system for balloon aortic valvuloplasty includes a delivery catheter, an outer expandable member coupled to the delivery catheter, and an inner balloon disposed within the outer expandable member. The outer expandable member has a first length, and a preset hourglass shape defined by first and second bulbous portions separated by a waist region. The inner balloon is non-compliant and has a second length shorter than the first length.
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公开(公告)号：US20240299712A1
公开(公告)日：2024-09-12
申请号：US18598443
申请日：2024-03-07
Applicant: Boston Scientific Scimed, Inc.
CPC classification number: A61M25/1011 , A61M25/0023 , A61M2025/1061 , A61M2209/00
Abstract: A recanalization catheter for facilitating reentry into a lumen of a vessel having an occlusion therein from a subintimal space in a wall of the vessel. The recanalization catheter includes a catheter shaft extending distally from a hub. The catheter shaft defines a guidewire lumen extending therethrough. First and second inflatable balloon members are disposed on a distal end region of the catheter shaft. The catheter shaft includes an inflation lumen in fluid communication with the first and second inflatable balloon members. A lateral opening which is in communication with the guidewire lumen opens to an exterior of the catheter shaft between the first and second inflatable balloon members on a first side of the catheter shaft. The catheter shaft also includes an imaging lumen extending through the catheter shaft configured to receive an IVUS imaging device therein.
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公开(公告)号：US11826517B2
公开(公告)日：2023-11-28
申请号：US16723519
申请日：2019-12-20
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jeffrey Steven Fuller , Soo-Young Yoon , Louis Warner Stefanich , John E. Uschold
CPC classification number: A61M25/0023 , A61M25/0014 , A61M25/0045 , A61M25/0662 , A61M25/10 , A61M25/0108 , A61M2025/0004 , A61M2025/0046 , A61M2025/0175
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to an extension portion of the proximal member, where the extension portion may be located at the distal end of the proximal member. The extension portion may allow a delivery device to be inserted through the guide extension catheter to extend along a surface of the extension portion and align with a lumen of a distal sheath of the guide extension catheter.
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公开(公告)号：US10537709B2
公开(公告)日：2020-01-21
申请号：US15787678
申请日：2017-10-18
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jeffrey Steven Fuller , Soo-Young Yoon , Louis Warner Stefanich , John E. Uschold
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to an extension portion of the proximal member, where the extension portion may be located at the distal end of the proximal member. The extension portion may allow a delivery device to be inserted through the guide extension catheter to extend along a surface of the extension portion and align with a lumen of a distal sheath of the guide extension catheter.
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公开(公告)号：US12239798B2
公开(公告)日：2025-03-04
申请号：US18098531
申请日：2023-01-18
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jeffrey Steven Fuller , James M. Anderson , John E. Uschold
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to the distal end of the proximal member, the collar member comprising a base portion and one or more ribs connected to the base portion and extending distally away from the base portion. In still some additional embodiments, the guide extension catheter may further include a distal sheath member attached to the collar member, the distal sheath member having a distal diameter larger than the proximal diameter.
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