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公开(公告)号：US11224666B2
公开(公告)日：2022-01-18
申请号：US16276169
申请日：2019-02-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph Thomas Delaney, Jr. , Douglas Dean Pagoria , Douglas Pennington , Paul Sorajja
Abstract: A functional gadolinium contrast agent comprising a gadolinium cation and a ligand secured to the gadolinium cation is disclosed, the ligand comprising a reactive group capable of bonding to a capture substrate. A method of removing gadolinium contrast agents from a patient is disclosed, the method comprising providing a gadolinium contrast agent containing a reactive group; providing a capture substrate for insertion into a patient's bloodstream; administering the gadolinium contrast agent to the patient; conducting a magnetic resonance imaging procedure; and sequestering the gadolinium contrast agent on the capture substrate. A system for removing gadolinium contrast agents is also disclosed.
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公开(公告)号：US20180304053A1
公开(公告)日：2018-10-25
申请号：US15950717
申请日：2018-04-11
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joel T. Eggert , Douglas Dean Pagoria , Raymond Gessler , Douglas Pennington , Daniel J. Foster , James P. Rohl
CPC classification number: A61M25/104 , A61B17/22004 , A61B18/1492 , A61B2017/22001 , A61B2017/22015 , A61B2017/22051 , A61B2018/0022 , A61B2018/00422 , A61B2018/00994 , A61B2018/126 , A61M25/10181 , A61M2205/054 , A61M2205/058
Abstract: Medical devices and method for making and using medical devices are disclosed. An example method for treating a blood vessel may include disposing a medical device within the blood vessel at a position adjacent to a lesion. The medical device may comprise an elongate shaft having a distal end region, a balloon coupled to the distal end region, and a force transmitting member at least partially disposed at least partially within the balloon. The force transmitting member may be designed to transmit energy to the lesion. The method may also include inflating the balloon to a first pressure, actuating the force transmitting member to at least partial break apart the lesion, and inflating the balloon to a second pressure greater than the first pressure.
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公开(公告)号：US20190282250A1
公开(公告)日：2019-09-19
申请号：US16351186
申请日：2019-03-12
Applicant: Boston Scientific Scimed, Inc.
Inventor： Binh C. Tran , Douglas Dean Pagoria , Roger W. McGowan , Christopher Smuk , Daniel Frank Massimini
IPC: A61B17/22
Abstract: An ultrasound catheter is adapted for placement within a blood vessel having a vessel wall and is adapted for treating a vascular lesion within or adjacent the vessel wall. The ultrasound catheter includes an elongate shaft extending from a distal region to a proximal region and an ultrasound transducer that is disposed within the distal region of the elongate shaft, the ultrasound transducer adapted to impart near-field, acoustic pressure waves upon the vascular lesion in order to mechanically modify the vascular lesion.
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公开(公告)号：US20190275178A1
公开(公告)日：2019-09-12
申请号：US16276174
申请日：2019-02-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph Thomas Delaney , Douglas Dean Pagoria , Richard Lee Tadsen , Andrew J. Ro , Joel T. Eggert , Douglas Pennington , Paul Sorajja , Sarah Melissa Gruba , Tatyana Dyndikova
IPC: A61K49/04
Abstract: An imaging contrast composition comprising an iodinated contrast agent and a ligand secured to the iodinated contrast agent is disclosed, the ligand comprising a reactive group capable of bonding to a capture substrate. A method of removing iodinated radiocontrast agents from a patient is disclosed, the method comprising providing an iodinated radiocontrast agent containing a reactive group; providing a capture substrate for insertion into a patient's bloodstream; administering the iodinated radiocontrast agent to the patient; conducting procedure CT scan or procedure using fluoroscopy; and sequestering the iodinated radiocontrast agent on the capture substrate.
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公开(公告)号：US10561428B2
公开(公告)日：2020-02-18
申请号：US15954194
申请日：2018-04-16
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joel T. Eggert , Douglas Dean Pagoria , Raymond Gessler , Douglas Pennington , Daniel J. Foster , James P. Rohl , Matthew Hein
Abstract: An example method for treating a blood vessel may include disposing a medical device within the blood vessel at a position adjacent to a lesion. The medical device may include an elongate shaft having a distal end region, a balloon coupled to the distal end region, and an iron-containing fluid disposed within the balloon. The method may also include inflating the balloon to a first pressure, delivering a plurality of electromagnetic pulses to the iron-containing fluid, and inflating the balloon to a second pressure greater than the first pressure.
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Patent Agency Ranking
公开(公告)号：US20180303504A1
公开(公告)日：2018-10-25
申请号：US15954194
申请日：2018-04-16
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joel T. Eggert , Douglas Dean Pagoria , Raymond Gessler , Douglas Pennington , Daniel J. Foster , James P. Rohl , Matthew Hein
Abstract: Medical devices and method for making and using medical devices are disclosed. An example method for treating a blood vessel may include disposing a medical device within the blood vessel at a position adjacent to a lesion. The medical device may include an elongate shaft having a distal end region, a balloon coupled to the distal end region, and an iron-containing fluid disposed within the balloon. The method may also include inflating the balloon to a first pressure, delivering a plurality of electromagnetic pulses to the iron-containing fluid, and inflating the balloon to a second pressure greater than the first pressure.
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公开(公告)号：US11213596B2
公开(公告)日：2022-01-04
申请号：US16276174
申请日：2019-02-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph Thomas Delaney, Jr. , Douglas Dean Pagoria , Richard Lee Tadsen , Andrew J. Ro , Joel T. Eggert , Douglas Pennington , Paul Sorajja , Sarah Melissa Gruba , Tatyana Dyndikova
Abstract: An imaging contrast composition comprising an iodinated contrast agent and a ligand secured to the iodinated contrast agent is disclosed, the ligand comprising a reactive group capable of bonding to a capture substrate. A method of removing iodinated radiocontrast agents from a patient is disclosed, the method comprising providing an iodinated radiocontrast agent containing a reactive group; providing a capture substrate for insertion into a patient's bloodstream; administering the iodinated radiocontrast agent to the patient; conducting procedure CT scan or procedure using fluoroscopy; and sequestering the iodinated radiocontrast agent on the capture substrate.
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公开(公告)号：US20190380860A1
公开(公告)日：2019-12-19
申请号：US16557634
申请日：2019-08-30
Inventor： Joel T. Eggert , Douglas Pennington , James P. Rohl , William A. Faubion , Eric J. Dozois , Jonathan P. P. Fettig , Douglas Dean Pagoria
Abstract: Methods and materials related to ostomy devices, and particularly to valves for use with continent ostomies (e.g., ileostomies) are provided herein.
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公开(公告)号：US20190247523A1
公开(公告)日：2019-08-15
申请号：US16276169
申请日：2019-02-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph Thomas Delaney, JR. , Douglas Dean Pagoria , Douglas Pennington , Paul Sorajja
IPC: A61K49/10
CPC classification number: A61K49/10 , A61F2/01 , A61K47/555 , A61K49/103
Abstract: A functional gadolinium contrast agent comprising a gadolinium cation and a ligand secured to the gadolinium cation is disclosed, the ligand comprising a reactive group capable of bonding to a capture substrate. A method of removing gadolinium contrast agents from a patient is disclosed, the method comprising providing a gadolinium contrast agent containing a reactive group; providing a capture substrate for insertion into a patient's bloodstream; administering the gadolinium contrast agent to the patient; conducting a magnetic resonance imaging procedure; and sequestering the gadolinium contrast agent on the capture substrate. A system for removing gadolinium contrast agents is also disclosed.
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公开(公告)号：US11103262B2
公开(公告)日：2021-08-31
申请号：US16351183
申请日：2019-03-12
Applicant: Boston Scientific Scimed, Inc.
Inventor： Binh C. Tran , Douglas Dean Pagoria , Roger W. McGowan , Christopher Smuk , Daniel Frank Massimini
Abstract: An ultrasound catheter may be adapted for placement within a blood vessel having a vessel wall for treating a vascular lesion within or adjacent the vessel wall. The ultrasound catheter includes an elongate shaft extending from a distal region to a proximal region and an ultrasound transducer that is disposed relative to the distal region of the elongate shaft and is adapted to impart near-field acoustic pressure waves upon the vascular lesion in order to mechanically modify the vascular lesion. An inflatable balloon is disposed about the ultrasound transducer and is coupled to the elongate shaft, the inflatable balloon having a collapsed configuration suitable for advancing the ultrasound catheter through a patient's vasculature and an expanded configuration suitable for anchoring the ultrasound catheter in position relative to a treatment site.
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