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公开(公告)号：US08535232B2
公开(公告)日：2013-09-17
申请号：US12993119
申请日：2009-06-01
IPC分类号： A61B8/14
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/4245 , A61B8/4263 , A61B8/4281 , A61B8/445 , A61B8/483 , G10K11/355
摘要： An ultrasound catheter probe assembly capable of scanning a three-dimensional volume is provided. The ultrasound catheter probe assembly contains a plurality of ultrasonic transducers disposed along a central axis of the ultrasound catheter probe assembly. The plurality of ultrasonic transducers is disposed on a mechanism operable to reciprocally pivot the plurality of ultrasonic transducers enabling the plurality of ultrasonic transducers to scan a three-dimensional volume. A helically disposed electrical interconnection member may be disposed about a pivot axis of the plurality of ultrasonic transducers and may electrically interconnect the plurality of ultrasonic transducers to an ultrasound imaging system. The ultrasound transducer catheter probe assembly may be fluid-filled and contain bubble position control and fluid expansion compensation features.
摘要翻译： 提供能够扫描三维体积的超声波导管探针组件。 超声导管探针组件包含沿着超声波导管探头组件的中心轴布置的多个超声换能器。 多个超声波换能器设置在可操作以使多个超声波换能器往复枢转的机构，使得多个超声换能器能够扫描三维体积。 螺旋设置的电互连构件可以围绕多个超声换能器的枢转轴设置，并且可以将多个超声换能器电连接到超声成像系统。 超声波换能器导管探针组件可以是流体填充的并且包含气泡位置控制和流体膨胀补偿特征。
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公开(公告)号：US08500648B2
公开(公告)日：2013-08-06
申请号：US12476091
申请日：2009-06-01
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/4245 , A61B8/4263 , A61B8/4281 , A61B8/445 , A61B8/483 , G10K11/355
摘要： An ultrasound catheter probe assembly capable of scanning a three-dimensional volume is provided. The ultrasound catheter probe assembly contains a plurality of ultrasonic transducers disposed along a central axis of the ultrasound catheter probe assembly. The plurality of ultrasonic transducers is disposed on a mechanism operable to reciprocally pivot the plurality of ultrasonic transducers enabling the plurality of ultrasonic transducers to scan a three-dimensional volume. A helically disposed electrical interconnection member may be disposed about a pivot axis of the plurality of ultrasonic transducers and may electrically interconnect the plurality of ultrasonic transducers to an ultrasound imaging system. The ultrasound transducer catheter probe assembly may be fluid-filled and contain bubble position control and fluid expansion compensation features.
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公开(公告)号：US20100036258A1
公开(公告)日：2010-02-11
申请号：US12476091
申请日：2009-06-01
IPC分类号： A61B8/14
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/4245 , A61B8/4263 , A61B8/4281 , A61B8/445 , A61B8/483 , G10K11/355
摘要： An ultrasound catheter probe assembly capable of scanning a three-dimensional volume is provided. The ultrasound catheter probe assembly contains a plurality of ultrasonic transducers disposed along a central axis of the ultrasound catheter probe assembly. The plurality of ultrasonic transducers is disposed on a mechanism operable to reciprocally pivot the plurality of ultrasonic transducers enabling the plurality of ultrasonic transducers to scan a three-dimensional volume. A helically disposed electrical interconnection member may be disposed about a pivot axis of the plurality of ultrasonic transducers and may electrically interconnect the plurality of ultrasonic transducers to an ultrasound imaging system. The ultrasound transducer catheter probe assembly may be fluid-filled and contain bubble position control and fluid expansion compensation features.
摘要翻译： 提供能够扫描三维体积的超声波导管探针组件。 超声导管探针组件包含沿着超声波导管探头组件的中心轴布置的多个超声换能器。 多个超声波换能器设置在可操作以使多个超声波换能器往复枢转的机构，使得多个超声换能器能够扫描三维体积。 螺旋设置的电互连构件可以围绕多个超声换能器的枢转轴设置，并且可以将多个超声换能器电连接到超声成像系统。 超声波换能器导管探针组件可以是流体填充的并且包含气泡位置控制和流体膨胀补偿特征。
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公开(公告)号：US20100280316A1
公开(公告)日：2010-11-04
申请号：US12684083
申请日：2010-01-07
申请人： Dennis R. Dietz , Curtis J. Franklin , John L. Loewen , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Shawn D. Quick , Daniel H. Todd , Thomas L. Tolt , David W. Wilson
发明人： Dennis R. Dietz , Curtis J. Franklin , John L. Loewen , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Shawn D. Quick , Daniel H. Todd , Thomas L. Tolt , David W. Wilson
IPC分类号： A61M25/00 , A61M25/092 , A61B1/04 , B32B37/12
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4466 , A61B17/3421 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/00867 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/3784 , A61M25/0068 , A61M25/0074 , A61M25/0082 , A61M25/0147 , A61M25/0155 , A61M25/0158
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of a catheter body. The deflectable member may comprise an ultrasound transducer array. The deflectable member may be interconnected to the catheter body by a live hinge. The catheter may include a lumen extending from a proximal end of the catheter body to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter body. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter body and when pivoted relative to the catheter body.
摘要翻译： 提供改进的导管。 导管可以包括位于导管主体的远端处的可偏转构件。 可偏转构件可以包括超声换能器阵列。 可偏转构件可以通过活动铰链与导管主体相互连接。 导管可以包括从导管主体的近端延伸到远端的内腔。 内腔可以用于将介入装置递送到远离导管主体远端的位置。 可偏转构件可以以枢轴状方式选择性地偏转至少90度的弧度。 在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可以可操作以在与导管主体对准并且当相对于导管主体枢转时成像。
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公开(公告)号：US20110237955A1
公开(公告)日：2011-09-29
申请号：US12993119
申请日：2009-06-01
IPC分类号： A61B8/12
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/4245 , A61B8/4263 , A61B8/4281 , A61B8/445 , A61B8/483 , G10K11/355
摘要： An ultrasound catheter probe assembly capable of scanning a three-dimensional volume is provided. The ultrasound catheter probe assembly contains a plurality of ultrasonic transducers disposed along a central axis of the ultrasound catheter probe assembly. The plurality of ultrasonic transducers is disposed on a mechanism operable to reciprocally pivot the plurality of ultrasonic transducers enabling the plurality of ultrasonic transducers to scan a three-dimensional volume. A helically disposed electrical interconnection member may be disposed about a pivot axis of the plurality of ultrasonic transducers and may electrically interconnect the plurality of ultrasonic transducers to an ultrasound imaging system. The ultrasound transducer catheter probe assembly may be fluid-filled and contain bubble position control and fluid expansion compensation features.
摘要翻译： 提供能够扫描三维体积的超声波导管探针组件。 超声导管探针组件包含沿着超声波导管探头组件的中心轴布置的多个超声换能器。 多个超声波换能器设置在可操作以使多个超声波换能器往复枢转的机构，使得多个超声换能器能够扫描三维体积。 螺旋设置的电互连构件可以围绕多个超声换能器的枢转轴设置，并且可以将多个超声换能器电连接到超声成像系统。 超声波换能器导管探针组件可以是流体填充的并且包含气泡位置控制和流体膨胀补偿特征。
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公开(公告)号：US20090292199A1
公开(公告)日：2009-11-26
申请号：US12347637
申请日：2008-12-31
申请人： Paul A. Bielewicz , Richard W. Denny , Dennis R. Dietz , Michael J. Fife , Joseph A. Huppenthal , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
发明人： Paul A. Bielewicz , Richard W. Denny , Dennis R. Dietz , Michael J. Fife , Joseph A. Huppenthal , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
IPC分类号： A61B8/12
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4466 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/00867 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/3784 , A61M25/0138 , A61M25/0147
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array. The catheter may include a lumen extending from a proximal end of the catheter to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter.
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公开(公告)号：US08864675B2
公开(公告)日：2014-10-21
申请号：US12684083
申请日：2010-01-07
申请人： Dennis R. Dietz , Curtis J. Franklin , John L. Loewen , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Shawn D. Quick , Daniel H. Todd , Thomas L. Tolt , David W. Wilson
发明人： Dennis R. Dietz , Curtis J. Franklin , John L. Loewen , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Shawn D. Quick , Daniel H. Todd , Thomas L. Tolt , David W. Wilson
IPC分类号： A61B8/14 , A61M25/00 , A61B8/12 , A61B8/00 , A61B17/22 , A61B19/00 , A61B17/34 , A61M25/01 , A61B17/29 , A61B17/00
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4466 , A61B17/3421 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/00867 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/3784 , A61M25/0068 , A61M25/0074 , A61M25/0082 , A61M25/0147 , A61M25/0155 , A61M25/0158
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of a catheter body. The deflectable member may comprise an ultrasound transducer array. The deflectable member may be interconnected to the catheter body by a live hinge. The catheter may include a lumen extending from a proximal end of the catheter body to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter body. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter body and when pivoted relative to the catheter body.
摘要翻译： 提供改进的导管。 导管可以包括位于导管主体的远端处的可偏转构件。 可偏转构件可以包括超声换能器阵列。 可偏转构件可以通过活动铰链与导管主体相互连接。 导管可以包括从导管主体的近端延伸到远端的内腔。 内腔可以用于将介入装置递送到远离导管主体远端的位置。 可偏转构件可以以枢轴状方式选择性地偏转至少90度的弧度。 在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可以可操作以在与导管主体对准并且相对于导管主体枢转时成像。
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8.发明授权公开(公告)号：US08852112B2
公开(公告)日：2014-10-07
申请号：US12347637
申请日：2008-12-31
申请人： Paul A. Bielewicz , Richard W. Denny , Dennis R. Dietz , Michael J. Fife , Joseph A. Huppenthal , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
发明人： Paul A. Bielewicz , Richard W. Denny , Dennis R. Dietz , Michael J. Fife , Joseph A. Huppenthal , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
IPC分类号： A61B8/14 , A61B8/12 , A61B8/00 , A61B17/22 , A61B17/29 , A61M25/01 , A61B17/34 , A61B17/00 , A61B19/00
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4466 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/00867 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/3784 , A61M25/0138 , A61M25/0147
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array. The catheter may include a lumen extending from a proximal end of the catheter to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter.
摘要翻译： 提供改进的导管。 导管可以包括位于导管的远端的可偏转构件。 可偏转构件可以包括超声换能器阵列。 导管可以包括从导管的近端延伸到远端的内腔。 内腔可用于将介入装置输送到远离导管远端的位置。 可偏转构件可以以枢轴状方式选择性地偏转至少90度的弧度。 在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可操作以在与导管对准时以及当相对于导管枢转时成像。 当相对于导管枢转时，超声换能器阵列可以具有远离导管远端的视场。
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公开(公告)号：US08285362B2
公开(公告)日：2012-10-09
申请号：US12163325
申请日：2008-06-27
申请人： Dennis R. Dietz , Paul N. Latulippe , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
发明人： Dennis R. Dietz , Paul N. Latulippe , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
IPC分类号： A61B5/05
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4466 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/378 , A61B2090/3784 , A61M25/0133 , A61M25/0147 , A61M25/0155 , A61M25/0158 , A61M2025/0004
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array. The catheter may include a lumen extending from a proximal end of the catheter to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter.
摘要翻译： 提供改进的导管。 导管可以包括位于导管的远端的可偏转构件。 可偏转构件可以包括超声换能器阵列。 导管可以包括从导管的近端延伸到远端的内腔。 内腔可用于将介入装置输送到远离导管远端的位置。 可偏转构件可以以枢轴状方式选择性地偏转至少90度的弧度。 在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可操作以在与导管对准时以及当相对于导管枢转时成像。 当相对于导管枢转时，超声换能器阵列可以具有远离导管远端的视场。
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公开(公告)号：US20110166455A1
公开(公告)日：2011-07-07
申请号：US12684079
申请日：2010-01-07
申请人： Edward H. Cully , Dennis R. Dietz , Curtis J. Franklin , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Thomas W. Shilling , Thomas L. Tolt
发明人： Edward H. Cully , Dennis R. Dietz , Curtis J. Franklin , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Thomas W. Shilling , Thomas L. Tolt
IPC分类号： A61B8/14
CPC分类号： A61B8/12 , A61B8/4245 , A61B8/4281 , A61B8/445 , A61B8/4461 , A61B8/4466
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter. The ultrasound array may be interconnected to a motor to effectuate pivotal reciprocal motion of the ultrasound transducer array such that the catheter may be operable to produce real-time or near real-time three dimensional images.
摘要翻译： 提供改进的导管。 导管可以包括位于导管的远端的可偏转构件。 可偏转构件可以包括超声换能器阵列。 在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可操作以在与导管对准时以及当相对于导管枢转时成像。 当相对于导管枢转时，超声换能器阵列可以具有远离导管远端的视场。 超声阵列可以互连到电动机以实现超声换能器阵列的枢转往复运动，使得导管可操作以产生实时或接近实时的三维图像。
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