公开(公告)号：US08372034B2

公开(公告)日：2013-02-12

申请号：US13090842

申请日：2011-04-20

申请人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

发明人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

IPC分类号： A61M31/00

CPC分类号： A61M25/104 ,  A61M25/1002 ,  A61M25/1006 ,  A61M25/10181 ,  A61M25/10188 ,  A61M2025/102 ,  A61M2025/1022 ,  A61M2025/1061

摘要： A balloon catheter system for the intraluminal advancement of conventional guidewires beyond partially or fully occluded or stenosed lesions in body passages, such as CTOs in the vasculature, is provided. Balloons are provided. In certain embodiments of the invention, a balloon having relatively thickened proximal tapers is provided. In certain embodiments of the invention, balloons having a tapered midsection are provided. The balloons are preferably useful with crossing balloon catheter systems. In certain embodiments of the invention, the balloons preferably reduce or minimize trauma to the vascular wall or wall of other body passage in which it is used.

摘要翻译： 提供用于腔内推进传统导线超过部分或完全闭塞或狭窄的身体通道中的损伤（例如脉管系统中的CTO）的气囊导管系统。 提供气球。 在本发明的某些实施例中，提供了具有相对增厚的近端锥体的球囊。 在本发明的某些实施例中，提供了具有锥形中部的气囊。 气囊优选用于穿过气囊导管系统。 在本发明的某些实施例中，气囊优选地减少或最小化对使用它的其它身体通道的血管壁或壁的创伤。

公开(公告)号：US07942850B2

公开(公告)日：2011-05-17

申请号：US12256446

申请日：2008-10-22

申请人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

发明人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

IPC分类号： A61M31/00

CPC分类号： A61M25/104 ,  A61M25/1002 ,  A61M25/1006 ,  A61M25/10181 ,  A61M25/10188 ,  A61M2025/102 ,  A61M2025/1022 ,  A61M2025/1061

摘要： A balloon catheter system for the intraluminal advancement of conventional guidewires beyond partially or fully occluded or stenosed lesions in body passages, such as CTOs in the vasculature, is provided. Balloons are provided. In certain embodiments of the invention, a balloon having relatively thickened proximal tapers is provided. In certain embodiments of the invention, balloons having a tapered midsection are provided. The balloons are preferably useful with crossing balloon catheter systems. In certain embodiments of the invention, the balloons preferably reduce or minimize trauma to the vascular wall or wall of other body passage in which it is used.

摘要翻译： 提供用于腔内推进传统导线超过部分或完全闭塞或狭窄的身体通道中的损伤（例如脉管系统中的CTO）的气囊导管系统。 提供气球。 在本发明的某些实施例中，提供了具有相对增厚的近端锥体的球囊。 在本发明的某些实施例中，提供了具有锥形中部的气囊。 气囊优选用于穿过气囊导管系统。 在本发明的某些实施例中，气囊优选地减少或最小化对使用它的其它身体通道的血管壁或壁的创伤。

公开(公告)号：US20110196412A1

公开(公告)日：2011-08-11

申请号：US13090842

申请日：2011-04-20

申请人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

发明人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

IPC分类号： A61M29/00

CPC分类号： A61M25/104 ,  A61M25/1002 ,  A61M25/1006 ,  A61M25/10181 ,  A61M25/10188 ,  A61M2025/102 ,  A61M2025/1022 ,  A61M2025/1061

摘要： A balloon catheter system for the intraluminal advancement of conventional guidewires beyond partially or fully occluded or stenosed lesions in body passages, such as CTOs in the vasculature, is provided. Balloons are provided. In certain embodiments of the invention, a balloon having relatively thickened proximal tapers is provided. In certain embodiments of the invention, balloons having a tapered midsection are provided. The balloons are preferably useful with crossing balloon catheter systems. In certain embodiments of the invention, the balloons preferably reduce or minimize trauma to the vascular wall or wall of other body passage in which it is used.

摘要翻译： 提供用于腔内推进传统导线超过部分或完全闭塞或狭窄的身体通道中的损伤（例如脉管系统中的CTO）的气囊导管系统。 提供气球。 在本发明的某些实施例中，提供了具有相对增厚的近端锥体的球囊。 在本发明的某些实施例中，提供了具有锥形中部的气囊。 气囊优选用于穿过气囊导管系统。 在本发明的某些实施例中，气囊优选地减少或最小化对使用它的其它身体通道的血管壁或壁的创伤。

公开(公告)号：US20090254114A1

公开(公告)日：2009-10-08

申请号：US12338755

申请日：2008-12-18

申请人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

发明人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

IPC分类号： A61M25/10

CPC分类号： A61M25/1006 ,  A61M25/0052 ,  A61M25/0054 ,  A61M25/0119 ,  A61M25/104 ,  A61M2025/0183 ,  A61M2025/1065 ,  A61M2025/1068

摘要： The present invention provides a balloon catheter comprising: a hollow inner shaft disposed within a hollow outer shaft; a balloon attached at its proximal end to said outer shaft and at its distal end to said inner shaft; wherein the inner shaft is constructed such that following radial expansion of the balloon to a first expanded state, said inner shaft is capable of responding to further longitudinal expansion of the balloon to a second expanded state by increasing its length from a resting value, and of responding to subsequent partial deflation back to said first expanded state by reducing its length back to said resting value.

摘要翻译： 本发明提供一种球囊导管，包括：设置在中空外轴内的中空内轴; 在其近端处附接到所述外轴并且其远端附接到所述内轴的气囊; 其中所述内轴被构造成使得随着所述球囊的径向膨胀到第一膨胀状态，所述内轴能够通过从静止值增加其长度来响应气囊的进一步纵向膨胀到第二膨胀状态，并且 通过将其长度减小到所述静止值来响应随后的部分收缩回到所述第一扩张状态。

公开(公告)号：US20120245608A1

公开(公告)日：2012-09-27

申请号：US13489187

申请日：2012-06-05

申请人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

发明人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

IPC分类号： A61B17/22

CPC分类号： A61M25/1006 ,  A61M25/0052 ,  A61M25/0054 ,  A61M25/0119 ,  A61M25/1002 ,  A61M25/104 ,  A61M2025/0183 ,  A61M2025/1065 ,  A61M2025/1068

摘要： The present invention provides a balloon catheter comprising: a hollow inner shaft disposed within a hollow outer shaft; a balloon attached at its proximal end to said outer shaft and at its distal end to said inner shaft; wherein the inner shaft is constructed such that following radial expansion of the balloon to a first expanded state, said inner shaft is capable of responding to further longitudinal expansion of the balloon to a second expanded state by increasing its length from a resting value, and of responding to subsequent partial deflation back to said first expanded state by reducing its length back to said resting value.

摘要翻译： 本发明提供一种球囊导管，包括：设置在中空外轴内的中空内轴; 在其近端处附接到所述外轴并且其远端附接到所述内轴的气囊; 其中所述内轴被构造成使得随着所述球囊的径向膨胀到第一膨胀状态，所述内轴能够通过从静止值增加其长度来响应气囊的进一步纵向膨胀到第二膨胀状态，并且 通过将其长度减小到所述静止值来响应随后的部分收缩回到所述第一扩张状态。

公开(公告)号：US20070088380A1

公开(公告)日：2007-04-19

申请号：US11546571

申请日：2006-10-12

申请人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

发明人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

IPC分类号： A61M29/00

CPC分类号： A61M25/1006 ,  A61M25/0052 ,  A61M25/0054 ,  A61M25/0119 ,  A61M25/104 ,  A61M2025/0183 ,  A61M2025/1065 ,  A61M2025/1068

摘要： The present invention provides a balloon catheter comprising: a hollow inner shaft disposed within a hollow outer shaft; a balloon attached at its proximal end to said outer shaft and at its distal end to said inner shaft; wherein the inner shaft is constructed such that following radial expansion of the balloon to a first expanded state, said inner shaft is capable of responding to further longitudinal expansion of the balloon to a second expanded state by increasing its length from a resting value, and of responding to subsequent partial deflation back to said first expanded state by reducing its length back to said resting value.

摘要翻译： 本发明提供一种球囊导管，包括：设置在中空外轴内的中空内轴; 在其近端处附接到所述外轴并且其远端附接到所述内轴的气囊; 其中所述内轴被构造成使得随着所述球囊的径向膨胀到第一膨胀状态，所述内轴能够通过从静止值增加其长度来响应气囊的进一步纵向膨胀到第二膨胀状态，并且 通过将其长度减小到所述静止值来响应随后的部分收缩回到所述第一扩张状态。

公开(公告)号：US08197505B2

公开(公告)日：2012-06-12

申请号：US12292597

申请日：2008-11-21

申请人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

发明人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

IPC分类号： A61M29/00

CPC分类号： A61M25/1006 ,  A61M25/0052 ,  A61M25/0054 ,  A61M25/0119 ,  A61M25/1002 ,  A61M25/104 ,  A61M2025/0183 ,  A61M2025/1065 ,  A61M2025/1068

摘要： The present invention provides a balloon catheter comprising: a hollow inner shaft disposed within a hollow outer shaft; a balloon attached at its proximal end to said outer shaft and at its distal end to said inner shaft; wherein the inner shaft is constructed such that following radial expansion of the balloon to a first expanded state, said inner shaft is capable of responding to further longitudinal expansion of the balloon to a second expanded state by increasing its length from a resting value, and of responding to subsequent partial deflation back to said first expanded state by reducing its length back to said resting value.

摘要翻译： 本发明提供一种球囊导管，包括：设置在中空外轴内的中空内轴; 在其近端处附接到所述外轴并且其远端附接到所述内轴的气囊; 其中所述内轴被构造成使得随着所述球囊的径向膨胀到第一膨胀状态，所述内轴能够通过从静止值增加其长度来响应气囊的进一步纵向膨胀到第二膨胀状态，并且 通过将其长度减小到所述静止值来响应随后的部分收缩回到所述第一扩张状态。

公开(公告)号：USD644557S1

公开(公告)日：2011-09-06

申请号：US29376952

申请日：2010-10-14

申请人： Eran Levit ,  Eran Hirszowicz

设计人： Eran Levit ,  Eran Hirszowicz

公开(公告)号：US20090247945A1

公开(公告)日：2009-10-01

申请号：US12256446

申请日：2008-10-22

申请人： Eran Levit ,  Eran Hirszowicz

发明人： Eran Levit ,  Eran Hirszowicz

IPC分类号： A61M25/10 ,  A61B17/22

CPC分类号： A61M25/104 ,  A61M25/1002 ,  A61M25/1006 ,  A61M25/10181 ,  A61M25/10188 ,  A61M2025/102 ,  A61M2025/1022 ,  A61M2025/1061

摘要： A balloon catheter system for the intraluminal advancement of conventional guidewires beyond partially or fully occluded or stenosed lesions in body passages, such as CTOs in the vasculature, is provided. Balloons are provided. In certain embodiments of the invention, a balloon having relatively thickened proximal tapers is provided. In certain embodiments of the invention, balloons having a tapered midsection are provided. The balloons are preferably useful with crossing balloon catheter systems. In certain embodiments of the invention, the balloons preferably reduce or minimize trauma to the vascular wall or wall of other body passage in which it is used.

摘要翻译： 提供用于腔内推进传统导线超过部分或完全闭塞或狭窄的身体通道中的损伤（例如脉管系统中的CTO）的气囊导管系统。 提供气球。 在本发明的某些实施例中，提供了具有相对增厚的近端锥体的球囊。 在本发明的某些实施例中，提供了具有锥形中部的气囊。 气囊优选用于穿过气囊导管系统。 在本发明的某些实施例中，气囊优选地减少或最小化对使用它的其它身体通道的血管壁或壁的创伤。

公开(公告)号：US20090171278A1

公开(公告)日：2009-07-02

申请号：US12292597

申请日：2008-11-21

申请人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

发明人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

IPC分类号： A61M25/10 ,  A61M31/00 ,  A61B17/22

CPC分类号： A61M25/1006 ,  A61M25/0052 ,  A61M25/0054 ,  A61M25/0119 ,  A61M25/1002 ,  A61M25/104 ,  A61M2025/0183 ,  A61M2025/1065 ,  A61M2025/1068

摘要： The present invention provides a balloon catheter comprising:a hollow inner shaft disposed within a hollow outer shaft;a balloon attached at its proximal end to said outer shaft and at its distal end to said inner shaft;wherein the inner shaft is constructed such that following radial expansion of the balloon to a first expanded state, said inner shaft is capable of responding to further longitudinal expansion of the balloon to a second expanded state by increasing its length from a resting value, and of responding to subsequent partial deflation back to said first expanded state by reducing its length back to said resting value.

摘要翻译： 本发明提供一种球囊导管，包括：设置在中空外轴内的中空内轴; 在其近端处附接到所述外轴并且其远端附接到所述内轴的气囊; 其中所述内轴被构造成使得随着所述球囊的径向膨胀到第一膨胀状态，所述内轴能够通过从静止值增加其长度来响应气囊的进一步纵向膨胀到第二膨胀状态，并且 通过将其长度减小到所述静止值来响应随后的部分收缩回到所述第一扩张状态。