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公开(公告)号：US20220022883A1
公开(公告)日：2022-01-27
申请号：US17496328
申请日：2021-10-07
申请人： Jonathan Hartman , Lawrence Livermore National Security, Inc. , The Texas A&M University System
发明人： Jason M. Ortega , William J. Benett , Ward Small , Thomas S. Wilson , Duncan J. Maitland , Jonathan Hartman
IPC分类号： A61B17/12
摘要： A system for treating an aneurysm in a blood vessel or vein, wherein the aneurysm has a dome, an interior, and a neck. The system includes a shape memory polymer foam in the interior of the aneurysm between the dome and the neck. The shape memory polymer foam has pores that include a first multiplicity of pores having a first pore size and a second multiplicity of pores having a second pore size. The second pore size is larger than said first pore size. The first multiplicity of pores are located in the neck of the aneurysm. The second multiplicity of pores are located in the dome of the aneurysm.
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公开(公告)号：US10010327B2
公开(公告)日：2018-07-03
申请号：US13325906
申请日：2011-12-14
申请人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
发明人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
CPC分类号： A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12181 , A61B2017/00871 , A61B2017/12054 , A61M25/0668 , A61M2025/0042
摘要： An embodiment of the invention includes an expandable implant to endovascularly embolize an anatomical void or malformation, such as an aneurysm. An embodiment is comprised of a chain or linked sequence of expandable polymer foam elements. Another embodiment includes an elongated length of expandable polymer foam coupled to a backbone. Another embodiment includes a system for endovascular delivery of an expandable implant (e.g., shape memory polymer) to embolize an aneurysm. The system may include a microcatheter, a lumen-reducing collar coupled to the distal tip of the microcatheter, a flexible pushing element detachably coupled to an expandable implant, and a flexible tubular sheath inside of which the compressed implant and pushing element are pre-loaded. Other embodiments are described herein.
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公开(公告)号：US20140277057A1
公开(公告)日：2014-09-18
申请号：US13798740
申请日：2013-03-13
发明人： Jason M. Ortega , William J. Benett , Ward Small , Thomas S. Wilson , Duncan J. Maitland , Jonathan Hartman
IPC分类号： A61M29/00
CPC分类号： A61B17/12113 , A61B17/12022 , A61B17/12031 , A61B17/12181 , A61B2017/0061 , A61B2017/00871 , A61B2017/12077
摘要： A system for treating an aneurysm in a blood vessel or vein, wherein the aneurysm has a dome, an interior, and a neck. The system includes a shape memory polymer foam in the interior of the aneurysm between the dome and the neck. The shape memory polymer foam has pores that include a first multiplicity of pores having a first pore size and a second multiplicity of pores having a second pore size. The second pore size is larger than said first pore size. The first multiplicity of pores are located in the neck of the aneurysm. The second multiplicity of pores are located in the dome of the aneurysm.
摘要翻译： 一种用于治疗血管或静脉中的动脉瘤的系统，其中所述动脉瘤具有圆顶，内部和颈部。 该系统包括在圆顶和颈部之间的动脉瘤内部的形状记忆聚合物泡沫。 形状记忆聚合物泡沫具有包括具有第一孔径的第一多个孔和具有第二孔径的第二多个孔的孔。 第二孔径大于所述第一孔径。 第一个多孔的孔位于动脉瘤的颈部。 孔的第二个多重性位于动脉瘤的圆顶。
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公开(公告)号：US20110027101A1
公开(公告)日：2011-02-03
申请号：US12849775
申请日：2010-08-03
申请人： Jonathan Hartman
发明人： Jonathan Hartman
IPC分类号： B63H16/04
CPC分类号： B63H16/04
摘要： A paddle useful for paddle boarding comprises a shaft having a first end and an opposed second end, a first blade at the first end of the shaft, and a handle at the second end of the shaft. There is a second blade proximate the second end of the shaft. The second blade is moveable between first and second positions. The first position allows the handle to be used by the second blade being closer to the first end of the shaft that is the handle, i.e., a single blade configuration. In a double blade configuration, the second blade is in a second position that allows the second blade to be used by a portion of the second blade extending at least as far as the handle.
摘要翻译： 用于桨板的桨叶包括具有第一端和相对的第二端的轴，在轴的第一端处的第一叶片和在轴的第二端的手柄。 在轴的第二端附近有第二个叶片。 第二刀片可在第一和第二位置之间移动。 第一位置允许第二刀片使用的把手更靠近作为把手的轴的第一端，即单个刀片构造。 在双刀片构造中，第二刀片处于第二位置，其允许第二刀片由第二刀片的至少延伸至手柄的一部分使用。
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公开(公告)号：US09026274B2
公开(公告)日：2015-05-05
申请号：US13600772
申请日：2012-08-31
申请人： Jonathan Hartman , Timothy Fred Lauder , Russell L. Halstead , Christopher L. Winslow , Michael L. Hardy
发明人： Jonathan Hartman , Timothy Fred Lauder , Russell L. Halstead , Christopher L. Winslow , Michael L. Hardy
摘要： An apparatus is described comprising: at least one processor; and memory storing instructions that, when executed by the at least one processor, cause the apparatus to: regulate an operation of a motor based at least in part on a control imposed on an output torque of the motor and a rate of change of a speed of the motor.
摘要翻译： 描述了一种装置，包括：至少一个处理器; 以及存储器存储指令，所述指令在所述至少一个处理器执行时使得所述装置至少部分地基于对所述电动机的输出转矩的控制和速度变化率来调节电动机的操作 的电机。
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公开(公告)号：US20140067166A1
公开(公告)日：2014-03-06
申请号：US13600772
申请日：2012-08-31
申请人： Jonathan Hartman , Timothy Fred Lauder , Russell L. Halstead , Christopher L. Winslow , Michael L. Hardy
发明人： Jonathan Hartman , Timothy Fred Lauder , Russell L. Halstead , Christopher L. Winslow , Michael L. Hardy
摘要： An apparatus is described comprising: at least one processor; and memory storing instructions that, when executed by the at least one processor, cause the apparatus to: regulate an operation of a motor based at least in part on a control imposed on an output torque of the motor and a rate of change of a speed of the motor.
摘要翻译： 描述了一种装置，包括：至少一个处理器; 以及存储器存储指令，所述指令在所述至少一个处理器执行时使得所述装置至少部分地基于对所述电动机的输出转矩的控制和速度变化率来调节电动机的操作 的电机。
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公开(公告)号：US20120158034A1
公开(公告)日：2012-06-21
申请号：US13325906
申请日：2011-12-14
申请人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
发明人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
IPC分类号： A61M29/00
CPC分类号： A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12181 , A61B2017/00871 , A61B2017/12054 , A61M25/0668 , A61M2025/0042
摘要： An embodiment of the invention includes an expandable implant to endovascularly embolize an anatomical void or malformation, such as an aneurysm. An embodiment is comprised of a chain or linked sequence of expandable polymer foam elements. Another embodiment includes an elongated length of expandable polymer foam coupled to a backbone. Another embodiment includes a system for endovascular delivery of an expandable implant (e.g., shape memory polymer) to embolize an aneurysm. The system may include a microcatheter, a lumen-reducing collar coupled to the distal tip of the microcatheter, a flexible pushing element detachably coupled to an expandable implant, and a flexible tubular sheath inside of which the compressed implant and pushing element are pre-loaded. Other embodiments are described herein.
摘要翻译： 本发明的一个实施方案包括可扩张植入物以血管内栓塞解剖空洞或畸形，例如动脉瘤。 一个实施方案由可扩张聚合物泡沫元件的链或连接序列组成。 另一个实施方案包括连接到骨架的细长长度的可发性聚合物泡沫。 另一实施例包括用于栓塞动脉瘤的可扩张植入物（例如，形状记忆聚合物）的血管内递送的系统。 系统可以包括微导管，联接到微导管的远端的管腔减小套管，可拆卸地联接到可扩张植入物的柔性推动元件，以及柔性管状护套，内部压缩的植入物和推动元件被预加载 。 本文描述了其它实施例。
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8.发明申请公开(公告)号：US20090275885A1
公开(公告)日：2009-11-05
申请号：US11238018
申请日：2005-09-27
IPC分类号： A61M1/00
CPC分类号： A61B17/221 , A61B2017/2217 , A61M25/0905 , A61M2025/09141 , A61M2025/09183
摘要： A flexible extension for a shape memory polymer occlusion removal device. A shape memory polymer instrument is transported through a vessel via a catheter. A flexible elongated unit is operatively connected to the distal end of the shape memory polymer instrument to enhance maneuverability through tortuous paths en route to the occlusion.
摘要翻译： 形状记忆聚合物阻塞去除装置的灵活延伸。 形状记忆聚合物仪器通过导管输送通过血管。 柔性细长单元可操作地连接到形状记忆聚合物仪器的远端，以通过沿着闭塞的曲折路径增强机动性。
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公开(公告)号：US11141164B2
公开(公告)日：2021-10-12
申请号：US15599133
申请日：2017-05-18
发明人： Jason M. Ortega , William J. Benett , Ward Small , Thomas S. Wilson , Duncan J. Maitland , Jonathan Hartman
摘要： A system for treating an aneurysm in a blood vessel or vein, wherein the aneurysm has a dome, an interior, and a neck. The system includes a shape memory polymer foam in the interior of the aneurysm between the dome and the neck. The shape memory polymer foam has pores that include a first multiplicity of pores having a first pore size and a second multiplicity of pores having a second pore size. The second pore size is larger than said first pore size. The first multiplicity of pores are located in the neck of the aneurysm. The second multiplicity of pores are located in the dome of the aneurysm.
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公开(公告)号：US20170252045A1
公开(公告)日：2017-09-07
申请号：US15599133
申请日：2017-05-18
发明人： Jason M. Ortega , William J. Benett , Ward Small , Thomas S. Wilson , Duncan J. Maitland , Jonathan Hartman
IPC分类号： A61B17/12
CPC分类号： A61B17/12113 , A61B17/12022 , A61B17/12031 , A61B17/12181 , A61B2017/0061 , A61B2017/00871 , A61B2017/12077
摘要： A system for treating an aneurysm in a blood vessel or vein, wherein the aneurysm has a dome, an interior, and a neck. The system includes a shape memory polymer foam in the interior of the aneurysm between the dome and the neck. The shape memory polymer foam has pores that include a first multiplicity of pores having a first pore size and a second multiplicity of pores having a second pore size. The second pore size is larger than said first pore size. The first multiplicity of pores are located in the neck of the aneurysm. The second multiplicity of pores are located in the dome of the aneurysm.
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