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公开(公告)号:US10307177B2
公开(公告)日:2019-06-04
申请号:US14977087
申请日:2015-12-21
摘要: A system for removing a kidney stone from a ureter may include: an elongate, flexible, outer shaft having a distal end configured to be advanced into the ureter and a proximal end; an elongate, flexible, inner shaft extending through at least part of the outer shaft; an expandable stone retention member extending through at least part of the inner shaft and moveable along the longitudinal axis relative to the inner shaft; an elongate, flexible camera positioned coaxially within the retention member shaft, such that a distal end of the camera is located at or near a distal end of the inner shaft; and a handle coupled with the proximal end of the outer shaft, a proximal end of the inner shaft, and a proximal end of the retention member shaft.
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公开(公告)号:US20160242799A1
公开(公告)日:2016-08-25
申请号:US15141512
申请日:2016-04-28
CPC分类号: A61B17/22032 , A61B1/005 , A61B1/05 , A61B17/221 , A61B90/37 , A61B2017/00526 , A61B2017/22061 , A61B2017/22068 , A61B2017/2212 , A61B2017/2215 , A61B2017/320064 , A61B2090/3614 , A61M25/1034 , A61M2025/109
摘要: A device for removing an obstruction from a lumen in a human or animal subject may include an inflatable balloon. The inflatable balloon may include a proximal tapered portion having a proximal taper angle, a central portion, and a distal tapered portion having a distal taper angle that is greater than the proximal taper angle. The balloon may also include at least one eversion feature on the proximal tapered portion and/or the distal tapered portion. The eversion feature may facilitate preferential eversion of the distal tapered portion into an inside of the balloon without the proximal tapered portion collapsing. Preferential eversion of the distal tapered portion may be provided by the differences in the distal and proximal taper angles and by one or more of a number of different types of eversion features.
摘要翻译: 用于从人体或动物对象中的内腔移除梗阻的装置可以包括可充气气囊。 可膨胀气囊可以包括具有近端锥角的近端锥形部分,中心部分和具有大于近端锥角的远端锥角的远端锥形部分。 球囊还可以包括近端锥形部分和/或远侧锥形部分上的至少一个外翻特征。 外翻特征可以促进远端锥形部分的优先外翻到球囊的内部,而不会使近端锥形部分倒塌。 远端锥形部分的优先外翻可以通过远端和近端锥角的差异以及多种不同类型的外翻特征中的一种或多种来提供。
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公开(公告)号:US20190350603A1
公开(公告)日:2019-11-21
申请号:US16428524
申请日:2019-05-31
IPC分类号: A61B17/221 , A61B90/00 , A61B34/20
摘要: A system for removing a kidney stone from a ureter may include: an elongate, flexible, outer shaft having a distal end configured to be advanced into the ureter and a proximal end; an elongate, flexible, inner shaft extending through at least part of the outer shaft; an expandable stone retention member extending through at least part of the inner shaft and moveable along the longitudinal axis relative to the inner shaft; an elongate, flexible camera positioned coaxially within the retention member shaft, such that a distal end of the camera is located at or near a distal end of the inner shaft; and a handle coupled with the proximal end of the outer shaft, a proximal end of the inner shaft, and a proximal end of the retention member shaft.
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公开(公告)号:US10219864B2
公开(公告)日:2019-03-05
申请号:US15141458
申请日:2016-04-28
发明人: Raymond Arthur Bonneau , David Gal
IPC分类号: A61B17/22 , A61M25/10 , A61B17/221 , A61B1/05 , A61B1/005 , A61B18/24 , A61M29/02 , A61B18/00 , A61B17/32 , A61B90/00
摘要: Disclosed systems, methods, and devices may include a system for removing a kidney stone from a ureter. The system may have an inner shaft extending coaxially within an outer shaft, a stone retention member shaft having a stone retention member and extending coaxially within the inner shaft, a wall protection member coupled to the outer shaft and the inner shaft, and a handle coupled with proximal ends of the outer shaft, the inner shaft, and the stone retention member shaft. The handle may include an eversion mechanism coupled to the inner shaft and configured to actuate the inner shaft, thereby everting the wall protection member to form a pocket adapted to receive a kidney stone. The system may also include a retention member mechanism coupled to the stone retention member shaft and configured to actuate the stone retention member shaft.
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公开(公告)号:US10188411B2
公开(公告)日:2019-01-29
申请号:US15141512
申请日:2016-04-28
IPC分类号: A61B17/00 , A61B1/05 , A61B1/005 , A61B17/22 , A61B90/00 , A61B17/221 , A61M25/10 , A61B17/32
摘要: A device for removing an obstruction from a lumen in a human or animal subject may include an inflatable balloon. The inflatable balloon may include a proximal tapered portion having a proximal taper angle, a central portion, and a distal tapered portion having a distal taper angle that is greater than the proximal taper angle. The balloon may also include at least one eversion feature on the proximal tapered portion and/or the distal tapered portion. The eversion feature may facilitate preferential eversion of the distal tapered portion into an inside of the balloon without the proximal tapered portion collapsing. Preferential eversion of the distal tapered portion may be provided by the differences in the distal and proximal taper angles and by one or more of a number of different types of eversion features.
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公开(公告)号:US20180228505A1
公开(公告)日:2018-08-16
申请号:US15950693
申请日:2018-04-11
IPC分类号: A61B17/22 , A61B17/221 , A61M25/10 , A61B1/05 , A61B1/005 , A61B17/32 , A61B90/00 , A61B17/00
CPC分类号: A61B17/22032 , A61B1/005 , A61B1/05 , A61B17/221 , A61B90/37 , A61B2017/00526 , A61B2017/22061 , A61B2017/22068 , A61B2017/2212 , A61B2017/2215 , A61B2017/320064 , A61B2090/3614 , A61M25/1034 , A61M2025/109
摘要: A device for removing an obstruction from a lumen in a human or animal subject may include an inflatable balloon. The inflatable balloon may include a proximal tapered portion having a proximal taper angle, a central portion, and a distal tapered portion having a distal taper angle that is greater than the proximal taper angle. The balloon may also include at least one eversion feature on the proximal tapered portion and/or the distal tapered portion. The eversion feature may facilitate preferential eversion of the distal tapered portion into an inside of the balloon without the proximal tapered portion collapsing. Preferential eversion of the distal tapered portion may be provided by the differences in the distal and proximal taper angles and by one or more of a number of different types of eversion features.
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公开(公告)号:US09232956B2
公开(公告)日:2016-01-12
申请号:US14205026
申请日:2014-03-11
IPC分类号: A61B17/22 , A61B17/221 , A61B19/00 , A61M25/10 , A61B17/32
CPC分类号: A61B17/221 , A61B17/22032 , A61B90/37 , A61B2017/2212 , A61B2017/2215 , A61B2017/320064 , A61B2090/3614 , A61M2025/109
摘要: A system for removing a kidney stone from a ureter may include: an elongate, flexible, outer shaft having a distal end configured to be advanced into the ureter and a proximal end; an elongate, flexible, inner shaft extending through at least part of the outer shaft; an expandable stone retention member extending through at least part of the inner shaft and moveable along the longitudinal axis relative to the inner shaft; an elongate, flexible camera positioned coaxially within the retention member shaft, such that a distal end of the camera is located at or near a distal end of the inner shaft; and a handle coupled with the proximal end of the outer shaft, a proximal end of the inner shaft, and a proximal end of the retention member shaft.
摘要翻译: 用于从输尿管去除肾结石的系统可以包括:细长的,柔性的外轴,其具有构造成进入输尿管和近端的远端; 延伸穿过外轴的至少一部分的细长的,柔性的内轴; 延伸穿过所述内轴的至少一部分并且能够相对于所述内轴沿着所述纵向轴线移动的可膨胀石材保持构件; 同轴地定位在保持构件轴内的细长柔性相机,使得照相机的远端位于内轴的远端处或附近; 以及与所述外轴的近端,所述内轴的近端以及所述保持构件轴的近端联接的手柄。
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公开(公告)号:US11490912B2
公开(公告)日:2022-11-08
申请号:US16428524
申请日:2019-05-31
摘要: A system for removing a kidney stone from a ureter may include: an elongate, flexible, outer shaft having a distal end configured to be advanced into the ureter and a proximal end; an elongate, flexible, inner shaft extending through at least part of the outer shaft; an expandable stone retention member extending through at least part of the inner shaft and moveable along the longitudinal axis relative to the inner shaft; an elongate, flexible camera positioned coaxially within the retention member shaft, such that a distal end of the camera is located at or near a distal end of the inner shaft; and a handle coupled with the proximal end of the outer shaft, a proximal end of the inner shaft, and a proximal end of the retention member shaft.
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公开(公告)号:US10478204B2
公开(公告)日:2019-11-19
申请号:US15662368
申请日:2017-07-28
发明人: Raymond Arthur Bonneau , David Gal
IPC分类号: A61B17/221 , A61B1/307 , A61B17/225 , A61B1/05 , A61B1/12
摘要: A device for removing a urinary tract stone from a ureter may include an outer shaft, an inner shaft extending coaxially within the outer shaft, a self-expanding wire basket attached to a basket shaft extending coaxially within the inner shaft, an inflatable balloon and a handle. The balloon main include a rounded distal tip. The handle may include an inversion slider coupled to the inner shaft and configured to actuate the inner shaft, thereby inverting the distal tip of the inflatable balloon to form a pocket adapted to receive a urinary tract stone. The handle may also include a basket slider coupled to the basket shaft and configured to actuate the basket shaft to move the wire basket in and out of the inner shaft.
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公开(公告)号:US10299861B2
公开(公告)日:2019-05-28
申请号:US15950571
申请日:2018-04-11
发明人: Raymond Arthur Bonneau , David Gal
IPC分类号: A61B17/22 , A61B17/221 , A61B1/05 , A61B1/005 , A61B18/24 , A61M29/02 , A61B18/00 , A61B17/32 , A61M25/10 , A61B90/00
摘要: Disclosed systems, methods, and devices may include a system for removing a kidney stone from a ureter. The system may have an inner shaft extending coaxially within an outer shaft, a stone retention member shaft having a stone retention member and extending coaxially within the inner shaft, a wall protection member coupled to the outer shaft and the inner shaft, and a handle coupled with proximal ends of the outer shaft, the inner shaft, and the stone retention member shaft. The handle may include an eversion mechanism coupled to the inner shaft and configured to actuate the inner shaft, thereby everting the wall protection member to form a pocket adapted to receive a kidney stone. The system may also include a retention member mechanism coupled to the stone retention member shaft and configured to actuate the stone retention member shaft.
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