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公开(公告)号：US20160310091A1
公开(公告)日：2016-10-27
申请号：US15134216
申请日：2016-04-20
IPC分类号： A61B6/00
CPC分类号： A61B6/12 , A61B6/481 , A61M5/007 , A61M25/007
摘要： A medical device and a treatment method capable of effectively suppressing an inflow of a contrast agent injected into blood vessels into kidney are provided. The medical device for suppressing an inflow of a contrast agent into kidney can include: an elongated inner tube, and a discharging portion configured to be capable of discharging a fluid in a proximal direction from both sides of a distal portion of the inner tube with an axial center being interposed therebetween, wherein the discharging portion includes a plurality of discharging holes arranged in one direction.
摘要翻译： 提供能够有效地抑制向肾脏注入血管的造影剂的流入的医疗装置和治疗方法。 用于抑制造影剂流入肾脏的医疗装置可以包括：细长内管和排出部，其配置成能够从内管的远端部的两侧沿近端排出流体， 轴向中心插入其间，其中排出部分包括沿一个方向布置的多个排放孔。
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公开(公告)号：US12097070B2
公开(公告)日：2024-09-24
申请号：US17037019
申请日：2020-09-29
CPC分类号： A61B8/0883 , A61B1/00009 , A61B1/126 , A61B8/4281 , A61B8/445 , A61M25/0082 , A61B8/12 , A61B8/4461 , A61B8/483 , A61M2039/0018
摘要： An imaging device capable of acquiring images of an internal structure of a living body highly accurately in a wide range. An imaging device has a first housing to which a proximal portion of an outer sheath is fixed, with a drive shaft for driving a imaging unit and an inner sheath extending through the first housing, and a second housing to which a proximal portion of the inner sheath is fixed and which holds the drive shaft rotatably therein. The first housing has a first port held in fluid communication with an inner lumen of the outer sheath, and the second housing is movable toward and away from the first housing. The imaging device also includes a first gap between the inner sheath and the outer sheath and a second gap between the inner sheath and the drive shaft.
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公开(公告)号：US12076183B2
公开(公告)日：2024-09-03
申请号：US17043055
申请日：2019-03-27
CPC分类号： A61B8/12 , A61B8/0891 , A61B8/463 , A61B8/466 , A61B8/5215
摘要： An image processing device includes a drive unit connected with an ultrasound element or an image sensor element, and an image processing unit that sequentially generates two-dimensional images of an organ, a blood vessel, or a medical instrument, based on information which is acquired by the ultrasound element or the image sensor element, and that generates a three-dimensional image based on the two-dimensional image. The image processing unit includes a storage unit that stores position correspondence information and/or image correspondence information, and a control unit that determines a position inside the three-dimensional image corresponding to a current position of the ultrasound element or the image sensor element, based on the position correspondence information or the image correspondence information, and that generates display information in real time, in which the determined position inside the three-dimensional image is identified and displayed inside the three-dimensional image.
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公开(公告)号：US10307525B2
公开(公告)日：2019-06-04
申请号：US15134194
申请日：2016-04-20
摘要： A contrast agent removing device configured to remove a contrast agent from blood vessels includes: an elongated outer tube 40; an inner tube 20 arranged in an interior of the outer tube 40; an expandable portion 30 interlocked with a distal portion of the inner tube 20 and configured to be capable of being stored within the outer tube 40 and to expand radially outward in a funnel shape opening in a distal direction by projecting from the outer tube in the distal direction; and a fixing portion 80 provided at the rim of the expandable portion 30 and configured to be capable of being fixed to a contact object.
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公开(公告)号：US20160310658A1
公开(公告)日：2016-10-27
申请号：US15134194
申请日：2016-04-20
IPC分类号： A61M1/36
CPC分类号： A61M1/3615 , A61M1/008 , A61M25/00 , A61M2202/0468
摘要： A contrast agent removing device configured to remove a contrast agent from blood vessels includes: an elongated outer tube 40; an inner tube 20 arranged in an interior of the outer tube 40; an expandable portion 30 interlocked with a distal portion of the inner tube 20 and configured to be capable of being stored within the outer tube 40 and to expand radially outward in a funnel shape opening in a distal direction by projecting from the outer tube in the distal direction; and a fixing portion 80 provided at the rim of the expandable portion 30 and configured to be capable of being fixed to a contact object.
摘要翻译： 构造成从血管中除去造影剂的造影剂去除装置包括：细长外管40; 布置在外管40的内部的内管20; 可膨胀部分30，其与内管20的远端部分互锁，并且构造成能够被存储在外管40内，并且通过从远端方向的外管突出而在远端方向上开口的漏斗形状中径向向外扩张 方向; 以及设置在可扩展部分30的边缘处并被配置为能够固定到接触物体上的固定部分80。
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