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公开(公告)号：EP4104770A1
公开(公告)日：2022-12-21
申请号：EP20918187.4
申请日：2020-02-14
发明人： KODAMA, Seigo , SATO, Takeshi , ISOZUMI, Joji , YAMASHITA, Yasuhiro , NISHIUCHI, Makoto , SHIMOGAMI, Manabu , OSHIMA, Fumiyoshi
摘要： To provide an easy-to-use long medical device positioning system and method. A system for detecting a position of a long medical device includes a model acquisition portion 7 that acquires a blood vessel model 4, a correspondence detection portion 1 that detects a position of a long medical device 3 inserted into a blood vessel and detects a correspondence between the blood vessel model and the position of the long medical device, and a display portion 2 that displays the position of the long medical device in association with the blood vessel model on the basis of a detection result of the correspondence detection portion.
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公开(公告)号：EP4104768A1
公开(公告)日：2022-12-21
申请号：EP20918681.6
申请日：2020-02-14
发明人： YOSHIDA, Naofumi , YAMASHITA, Yasuhiro , HIRANO, Keisuke , SAITO, Hiroyuki , NISHIUCHI, Makoto , SHIMOGAMI, Manabu , OSHIMA, Fumiyoshi
IPC分类号： A61B8/00
摘要： To provide an ultrasound probe operation system and method that can improve usability for the user. This system is for operating an ultrasound probe 111 and is provided with: sensor operation portions 11, 12 for operating the ultrasound probe that acquires ultrasound echo images 21, 22 of a blood vessel 4; and a control portion 1 that controls operations of the sensor operation portions. The control portion may switch the arrangement of the ultrasound probe using the sensor operation portions between a first arrangement for acquiring an image of a cross section in the transverse direction of the blood vessel and a second arrangement for acquiring an image of a cross section in the longitudinal direction of the blood vessel.
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公开(公告)号：EP1674124A1
公开(公告)日：2006-06-28
申请号：EP05112585.4
申请日：2005-12-21
CPC分类号： A61M25/0043 , A61M25/0012 , A61M2025/09191
摘要： A catheter body includes a coil body (10) which is formed by winding or stranding metal wires (12) and having a distal portion (16) and a proximal portion. The distance between coils (12) adjacent to each other in the distal portion (16) is greater than the distance between coils (12) adjacent to each other in the proximal portion (18 or 14). The pitch in the distal portion (16) of the coil body (10) is substantially or nearly the same as the pitch in the proximal portion (18 or 14).
摘要翻译： 导管主体包括线圈体（10），该线圈体（10）通过卷绕或绞合金属线（12）并具有远端部分（16）和近端部分而形成。 在远侧部分（16）中彼此相邻的线圈（12）之间的距离大于近端部分（18或14）中彼此相邻的线圈（12）之间的距离。 线圈体（10）的远端部分（16）中的间距与近端部分（18或14）中的间距基本上或几乎相同。
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公开(公告)号：EP1674124B1
公开(公告)日：2008-12-10
申请号：EP05112585.4
申请日：2005-12-21
CPC分类号： A61M25/0043 , A61M25/0012 , A61M2025/09191
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公开(公告)号：EP1622668B1
公开(公告)日：2006-11-08
申请号：EP04730904.2
申请日：2004-05-03
发明人： KATOH, Osamu , SHIMOGAMI, Manabu
IPC分类号： A61M25/00
CPC分类号： A61M25/0084
摘要： It is an object of the present invention to provide an infusion device that can be easily inserted into the body and that when inserted into a blood vessel reliably ensures the flow of blood. The infusion device is provided with a needle-shaped tube member(12) having a sharp tip in any one lumen of the three lumens provided within a tubular member that can be inserted into the body in such a manner that it can move axially, an extrusion aperture(22) provided in the tubular member through which the needle-shaped tube member is extruded,and a reagent supplier for supplying a predetermined reagent into the needle-shaped tube member. Additionally, recessed portions extending axially are formed in an outer circumferential surface of the tubular member in such a manner that the cross sectional shape perpendicular to the axial direction of the tubular member is a shape in which at least a portion of the outer circumference of an annular shape has been recessed radially inward.
摘要翻译： 本发明的目的是提供一种输液装置，该输液装置可以容易地插入体内，并且当被插入血管时可靠地确保血液的流动。 输液装置具有在管状部件内设置的三个管腔中的任意一个管腔中具有尖锐尖端的针状管部件（12），该管状部件可以以能够轴向移动的方式插入到体内， 设置在供上述针状管部件挤出的管状部件上的挤出孔（22）;以及向上述针状管部件供给规定的试剂的试剂供给部。 另外，在管状构件的外周表面中以这样的方式形成轴向延伸的凹入部分，使得垂直于管状构件的轴向的截面形状为这样的形状，其中至少部分的 环形已径向向内凹陷。
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公开(公告)号：EP1622668A2
公开(公告)日：2006-02-08
申请号：EP04730904.2
申请日：2004-05-03
发明人： KATOH, Osamu , SHIMOGAMI, Manabu
IPC分类号： A61M25/00
CPC分类号： A61M25/0084
摘要： It is an object of the present invention to provide an infusion device that can be easily inserted into the body and that when inserted into a blood vessel reliably ensures the flow of blood. The infusion device is provided with a needle-shaped tube member(12) having a sharp tip in any one lumen of the three lumens provided within a tubular member that can be inserted into the body in such a manner that it can move axially, an extrusion aperture(22) provided in the tubular member through which the needle-shaped tube member is extruded,and a reagent supplier for supplying a predetermined reagent into the needle-shaped tube member. Additionally, recessed portions extending axially are formed in an outer circumferential surface of the tubular member in such a manner that the cross sectional shape perpendicular to the axial direction of the tubular member is a shape in which at least a portion of the outer circumference of an annular shape has been recessed radially inward.
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公开(公告)号：EP1622668B9
公开(公告)日：2007-03-21
申请号：EP04730904.2
申请日：2004-05-03
发明人： KATOH, Osamu , SHIMOGAMI, Manabu
IPC分类号： A61M25/00
CPC分类号： A61M25/0084
摘要： It is an object of the present invention to provide an infusion device that can be easily inserted into the body and that when inserted into a blood vessel reliably ensures the flow of blood. The infusion device is provided with a needle-shaped tube member(12) having a sharp tip in any one lumen of the three lumens provided within a tubular member that can be inserted into the body in such a manner that it can move axially, an extrusion aperture(22) provided in the tubular member through which the needle-shaped tube member is extruded,and a reagent supplier for supplying a predetermined reagent into the needle-shaped tube member. Additionally, recessed portions extending axially are formed in an outer circumferential surface of the tubular member in such a manner that the cross sectional shape perpendicular to the axial direction of the tubular member is a shape in which at least a portion of the outer circumference of an annular shape has been recessed radially inward.
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