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公开(公告)号：US20190142246A1
公开(公告)日：2019-05-16
申请号：US16312282
申请日：2016-12-16
Inventor： BENN HORRISBERGER , JAMES P. ROHL , LANCE A. FREESEMAN , JAMES A. KLOS , JOEL T. EGGERT , ARJUN D. SHARMA , SAMUEL J. ASIRVATHAM
Abstract: A visualization catheter includes an elongate shaft, a cap portion, and an offset balloon coupled to the distal end of the shaft. The elongate shaft includes a proximal end, a distal end, and a central axis defined therebetween. The cap portion is coupled to the distal end of the shaft. The cap portion also includes a visualization element and defines an aperture. The offset balloon is coupled to the distal end of the shaft and encapsulates the cap portion. The offset balloon defines a center point offset relative to the central axis of the shaft.
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公开(公告)号：US20190142591A1
公开(公告)日：2019-05-16
申请号：US16313458
申请日：2016-12-16
Inventor： JAMES P. ROHL , DAVID J. LEHSE , DEVON N. ARNHOLT , BENN HORRISBERGER , JOEL T. EGGERT , PETER M. POLLAK , JOSEPH A. DEARANI , KATHERINE LORRAINE BALDWIN
Abstract: An introducer catheter device comprising a handle and an elongate shaft coupled to the handle and extending therefrom. The shaft defines a lumen therethrough, a longitudinal axis, and a first aperture in connection with the lumen. The shaft includes a movable deployment element configured for deploying an ancillary device from the first aperture at an angle relative to the longitudinal axis.
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公开(公告)号：US20220369906A1
公开(公告)日：2022-11-24
申请号：US17748653
申请日：2022-05-19
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： CRAIG MICHAEL WILSON , LANCE ADAM FREESEMAN , JAMES P. ROHL , AARON ABBOTT , JOEL T. EGGERT , JAMES A. KLOS , SANDRA L. WEEDA , NIRAJ PRASAD RAUNIYAR
Abstract: Imaging devices, imaging systems, and methods are presented for determining distances, depths, and sizes of a viewed tissue or object through a visualization device. The device may include an elongated shaft and an imaging component. The imaging component may extend through the elongated shaft. The imaging component may have a lens and may be configured to capture an image of an area exterior of the elongated shaft in a field of view of the lens. A transparent cover may extend over the lens. The transparent cover may be configured to cause one or more identifiers to appear in the image. The imaging device may include or be used with a computing device to analyze image data of captured images.
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公开(公告)号：US20200221928A1
公开(公告)日：2020-07-16
申请号：US16834555
申请日：2020-03-30
Inventor： JAMES P. ROHL , DAVID R. WULFMAN , BRIAN T. BERG , JOSEPH THOMAS DELANEY, JR. , BRIAN J. TISCHLER , PETER M. POLLAK , HAROLD M. BURKHART , JOSEPH A. DEARANI , SORIN V. PISLARU
IPC: A61B1/00 , A61B17/04 , A61B17/064 , A61M25/10 , A61B1/018 , A61B1/05 , A61B1/313 , A61B17/122 , A61B1/06 , A61B8/12
Abstract: A direct visualization catheter includes an elongate shaft defining a lumen and having a distal end portion and a proximal end portion and a transparent balloon attached to the distal end portion of the shaft. The balloon includes a first layer comprising a thermoset polymer and a plurality of polymeric fibers at least partially embedded in the thermoset polymer and a second layer disposed on the first layer and comprising a hydrogel.
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公开(公告)号：US20150202396A1
公开(公告)日：2015-07-23
申请号：US14601532
申请日：2015-01-21
Inventor： JAMES P. ROHL , KIMBERLY CLARK , BRUCE FORSYTH , GREGORY J. SHERWOOD , UDAYA B. PRAKASH , CRAIG E. DANIELS , DAVID E. MIDTHUN , RODRIGO CARTIN-CEBA
CPC classification number: A61M16/0486 , A61M16/0409 , A61M16/0484 , A61M16/0493 , A61M16/0816
Abstract: This document provides endotracheal tube designs with features that can improve the efficacy, patient safety, and efficiency of endobronchial access. For example, this document provides endotracheal tube designs with features for atraumatic passage of the tube's distal tip through the vocal folds. In addition, this document provides endotracheal tubes that have variations in strength and flexibility properties along the length of the tube in an advantageous pattern to enhance the efficacy of the endotracheal tube.
Abstract translation: 本文件提供气管插管设计，其特征可以改善内支气管通路的功效，患者安全性和效率。 例如，本文件提供气管插管设计，其特征在于管的远端尖端通过声带折叠。 此外，该文献提供气管插管，其具有沿着管的长度的强度和柔性特性的变化，以有利的模式来增强气管插管的功效。
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Patent Agency Ranking
公开(公告)号：US20190174994A1
公开(公告)日：2019-06-13
申请号：US16236274
申请日：2018-12-28
Inventor： JAMES P. ROHL , DAVID R. WULFMAN , BRIAN T. BERG , JOSEPH THOMAS DELANEY, JR. , BRIAN J. TISCHLER , PETER M. POLLAK , HAROLD M. BURKHART , JOSEPH A. DEARANI , SORIN V. PISLARU
IPC: A61B1/00 , A61B1/018 , A61B1/05 , A61B1/06 , A61B1/313 , A61B17/04 , A61B17/064 , A61B17/122 , A61M25/10 , A61B8/12
Abstract: A direct visualization catheter includes an elongate shaft defining a lumen and having a distal end portion and a proximal end portion and a transparent balloon attached to the distal end portion of the shaft. The balloon includes a first layer comprising a thermoset polymer and a plurality of polymeric fibers at least partially embedded in the thermoset polymer and a second layer disposed on the first layer and comprising a hydrogel.
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公开(公告)号：US20170135559A1
公开(公告)日：2017-05-18
申请号：US15349813
申请日：2016-11-11
Inventor： BENN HORRISBERGER , DAVID JOHN LEHSE , JAMES K. CAWTHRA, JR. , JAMES A. KLOS , JAMES P. ROHL
CPC classification number: A61B1/00082 , A61B1/00165 , A61B1/00167 , A61B1/0051 , A61B1/018 , A61B1/042 , A61B1/0684 , A61B1/07 , A61B1/3137 , A61M25/1006
Abstract: A direct visualization catheter adapted for transseptal crossing includes at least an outer member, and inner member, a transparent balloon member, and an imaging element. The outer member includes a tubular body extending from a proximal end to a distal end and defines a first lumen there through. The inner member is slidably disposed within the first lumen of the outer member and includes an elongate body with a distal end. The transparent balloon member is coupled between the distal end of the outer member and the distal end of the inner member such that the shape of the transparent balloon member is adjusted by sliding the inner member and the outer member relative to each other. The imaging element is disposed within the balloon member.
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公开(公告)号：US20160022353A1
公开(公告)日：2016-01-28
申请号：US14808483
申请日：2015-07-24
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： BRUCE R. FORSYTH , JAMES P. ROHL , DAVID J. LEHSE , JOEL T. EGGERT , DEVON N. ARNHOLT
Abstract: Tissue regions are treated using a multiple lead electrode probe. A plurality of electrodes may be disposed about an elongate shaft. The elongate shaft may be slidably disposed within a lumen of a delivery sheath. One or more probes including one or more electrically active regions may also be slidably disposed within the delivery sheath. The one or more probes may be configured to extend radially about the elongate shaft. The plurality of electrodes and the electrically active regions may be individually connected to a control and power unit through individual channels.
Abstract translation: 使用多引线电极探针处理组织区域。 多个电极可以围绕细长轴设置。 细长轴可以可滑动地设置在输送护套的内腔内。 包括一个或多个电活性区域的一个或多个探针也可以可滑动地设置在输送鞘内。 一个或多个探针可以被配置为围绕细长轴径向延伸。 多个电极和电活性区域可以通过各个通道单独地连接到控制和功率单元。
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公开(公告)号：US20200008870A1
公开(公告)日：2020-01-09
申请号：US16505922
申请日：2019-07-09
Inventor： SARAH MELISSA GRUBA , JAMES P. ROHL , JAMES A. KLOS , JOHN M. EDGELL , DOUGLAS DEAN PAGORIA , SAMUEL J. ASIRVATHAM
Abstract: An example medical system for ablating and occluding the left atrial appendage is disclosed. The example system includes a catheter sized and shaped for vascular access and including an elongate body extending between a proximal end and a distal end. A first expandable member may be positioned near the distal end of the elongate body and have a first region configured to permeate a liquid therethrough. A first set of one or more electrodes may be arranged within the first expandable member and may be configured to deliver energy to the tissue region. An occlusive implant may be releasably secured to the distal end of the elongate body.
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公开(公告)号：US20190183481A1
公开(公告)日：2019-06-20
申请号：US16313441
申请日：2016-12-16
Inventor： JAMES P. ROHL , MARY M. BYRON , DAVID R. WULFMAN , JAMES K. CAWTHRA, Jr. , DEVON N. ARNHOLT , MICHAEL EPPIHIMER , DAVID J. LEHSE , KATHERINE LORRAINE BALDWIN , JOSEPH A. DEARANI , PETER M. POLLAK
IPC: A61B17/04 , A61F2/24 , A61B17/122
CPC classification number: A61B17/0401 , A61B17/1227 , A61B17/1285 , A61B2017/00247 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , A61B2017/00783 , A61B2017/00867 , A61B2017/0406 , A61B2017/0409 , A61B2017/0419 , A61B2017/0464 , A61F2/2487 , A61F2230/001 , A61F2230/0071
Abstract: A heart valve anchor has a body that includes a distal portion, a distal end, a proximal portion, and a proximal end. The distal end and the proximal end define a longitudinal axis. The body has an expandable portion that includes a first radially expandable portion at the distal portion of the body, a second radially expandable portion at the proximal portion of the body, and a root portion disposed between the first and second radially expandable portions. The body has a first configuration adapted to be housed at least partially within a tissue penetrating device, and a second configuration in which the first and second radially expandable portions are partially or fully expanded such that the anchor engages tissue in a region between the first and second radially expandable portions.
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