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公开(公告)号：US12070314B2
公开(公告)日：2024-08-27
申请号：US17864549
申请日：2022-07-14
发明人： Satoru Suehara , Akihiro Takahashi
CPC分类号： A61B5/202 , A61B5/01 , A61B5/14507 , A61B5/1459 , A61B5/208 , A61B5/6852 , A61B5/6853 , A61B5/743 , A61M25/0097
摘要： An oxygen measurement device constituting an oxygen measurement system includes a urethral catheter and an oxygen sensor main body. The urethral catheter has a shaft in which a urethral catheter lumen that enables circulation of urine flowed in via a urethral catheter port from inside a bladder is formed; and has a hub in which a urine lumen that is provided at a proximal end of the shaft and communicates with the urethral catheter lumen is formed. The oxygen sensor main body is provided on the hub in a manner capable of being brought into contact with urine circulating in the urine lumen, and detects oxygen in the urine.
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公开(公告)号：US09669204B2
公开(公告)日：2017-06-06
申请号：US14219594
申请日：2014-03-19
发明人： Satoru Suehara
CPC分类号： A61M39/08 , A61B1/005 , A61B1/04 , A61M25/0138 , A61M25/0147 , A61M29/00 , A61M29/02 , A61M2025/1093 , A61M2210/0618 , A61M2210/0681
摘要： A medical treatment tool includes a bendable tube configured to be inserted into a body of a patient; and an operating body disposed in the insertion tube and configured to cause bending of the bendable tube, the operating body including: a plurality of divided members that are divided from each other along axially extending edges of the divided member, portions of the divided member forming a tubular structure, and an annular connecting portion that connects distal portions of the divided members. Each divided member includes at least one cutout portion formed between the tubular structure and the annular connecting portion.
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3.发明授权Methods for treating sinus ostia using balloon catheter devices having a bendable balloon portion 有权使用具有可弯曲球囊部分的球囊导管装置治疗窦口的方法公开(公告)号：US09289582B2
公开(公告)日：2016-03-22
申请号：US13776057
申请日：2013-02-25
发明人： Satoru Suehara
IPC分类号： A61M29/02 , A61B17/24 , A61B1/00 , A61B1/233 , A61M25/01 , A61B19/00 , A61B17/00 , A61B1/05 , A61B1/06
CPC分类号： A61M29/02 , A61B1/00013 , A61B1/00082 , A61B1/00087 , A61B1/05 , A61B1/0676 , A61B1/0684 , A61B1/233 , A61B17/24 , A61B90/361 , A61B2017/003 , A61B2090/309 , A61F5/08 , A61M25/0133 , A61M25/0136 , A61M25/0138 , A61M2210/0681
摘要： A method for use with a balloon catheter device that includes a selectively bendable portion with a balloon disposed thereon, a control device for controlling bending of the selectively bendable portion, and a camera located at an end of a distal portion, includes inserting the distal portion into the nostril while the distal portion is straight; viewing an image provided by the camera; stopping insertion of the distal portion after the ethmoidal bulla is viewed in the image; articulating the distal portion in an upward direction to view the opening to the frontal sinus ostium or a downward direction to view the opening to the maxillary sinus ostium using the control device; inserting the distal portion into the frontal sinus ostium or the maxillary sinus ostium while the distal portion remains in the bent position; and inflating the balloon in the frontal sinus ostium or the maxillary sinus ostium.
摘要翻译： 一种用于球囊导管装置的方法，所述球囊导管装置包括具有设置在其上的球囊的选择性弯曲部分，用于控制所述选择性弯曲部分的弯曲的控制装置和位于远侧部分的端部的照相机，包括：将所述远端部分 远端部分是直的; 查看由相机提供的图像; 在图像中观察到乙状腺后阻止远侧部分的插入; 将远侧部分沿向上方向铰接以观察到前鼻窦口的开口或向下方向，以使用控制装置观察到上颌窦口的开口; 将远端部分插入额叶窦口或上颌窦口中，同时远侧部分保持在弯曲位置; 并使前额鼻窦或上颌窦口中的气囊膨胀。
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公开(公告)号：US11406302B2
公开(公告)日：2022-08-09
申请号：US16584979
申请日：2019-09-27
发明人： Satoru Suehara , Akihiro Takahashi
摘要： An oxygen measurement device constituting an oxygen measurement system includes a urethral catheter and an oxygen sensor main body. The urethral catheter has a shaft in which a urethral catheter lumen that enables circulation of urine flowed in via a urethral catheter port from inside a bladder is formed; and has a hub in which a urine lumen that is provided at a proximal end of the shaft and communicates with the urethral catheter lumen is formed. The oxygen sensor main body is provided on the hub in a manner capable of being brought into contact with urine circulating in the urine lumen, and detects oxygen in the urine.
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公开(公告)号：US10406324B2
公开(公告)日：2019-09-10
申请号：US14184395
申请日：2014-02-19
发明人： Satoru Suehara
IPC分类号： A61M25/01
摘要： An actuating member for making a flexible elongated member perform a predetermined action includes a push/pull member having a tip side and a base end side, the push/pull member including: a first moving portion and a second moving portion that are located on the base end side of the push/pull member and are movable relative to one another along an axis of the push/pull member, a first extending portion that extends from the first moving portion towards the tip side of the push/pull member, and a second extending portion that extends from the second moving portion towards the tip side of the push/pull member; an operating member that is rotatable about an axis that intersects an axis of the push/pull member, the operating member being configured such that rotation of the operating member causes movement of the first moving portion and the second moving portion.
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公开(公告)号：US10258224B2
公开(公告)日：2019-04-16
申请号：US14871369
申请日：2015-09-30
发明人： Satoru Suehara
摘要： An actuating member for making a flexible elongate member for medical use perform a predetermined action includes a push/pull member, an operating member, and an advancing member. The push/pull member includes a first moving portion and a second moving portion, which are movable relative to each other. The push/pull member is pushed/pulled in conjunction with a movement of the first moving portion and the second moving portion. The operating member effects the movement of the first moving portion and the second moving portion. The advancing member includes a narrowed portion that moves the first moving portion and the second moving portion in conjunction with an operation of the operating member. The push/pull member makes the elongate member perform at least one of (i) an advance/retraction action and (ii) a bending action by transmitting the movement of the first moving portion and the second moving portion to the elongate member.
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公开(公告)号：US09113783B2
公开(公告)日：2015-08-25
申请号：US13779064
申请日：2013-02-27
发明人： Satoru Suehara
CPC分类号： A61B1/0055 , A61B1/008 , A61M25/0051 , A61M25/0138 , A61M39/1055
摘要： A flexible tube for medical instrument includes tubular bodies, one of the tubular bodies relatively turnably connected to an adjacent one of the tubular bodies by a hinge structure. Each of the tubular bodies includes a pivotal section provided at a connecting-directionally first end edge forming the hinge structure, a turning support section provided at a connecting-directionally second end edge and supporting the pivotal section of the one of tubular bodies connected to the adjacent one of tubular bodies, a projection which is provided at either one of the first and second end edges, and is projected in the connecting direction from a position different from the position of the pivotal section or the turning support section, and a recess provided at the other of the first and second end edges and engaged with the projection of the one of tubular bodies connected to the adjacent one of tubular bodies.
摘要翻译： 用于医疗器械的柔性管包括管状体，其中一个管状体通过铰链结构相对可转动地连接到相邻的一个管状体。 每个管体包括设置在形成铰链结构的连接方向第一端边缘处的枢转部分，转动支撑部分，设置在连接方向第二端边缘处，并且支撑连接到铰链结构的管状体中的一个的枢转部分 相邻的一个管体，设置在第一和第二端边缘中的任一个上的突起，并且从与枢转部分或转动支撑部分的位置不同的位置沿连接方向突出，并且设置有凹部 在第一和第二端边缘中的另一个处并且与连接到相邻的管状体的管状体中的一个的突起接合。
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8.发明授权公开(公告)号：US10441759B2
公开(公告)日：2019-10-15
申请号：US15052568
申请日：2016-02-24
发明人： Satoru Suehara
IPC分类号： A61B1/05 , A61B1/06 , A61M29/02 , A61B17/24 , A61M25/01 , A61B1/00 , A61B1/233 , A61F5/08 , A61B17/00 , A61B90/30 , A61B90/00
摘要： A method for use with a balloon catheter device that includes a selectively bendable portion with a balloon disposed thereon, a control device for controlling bending of the selectively bendable portion, and a camera located at an end of a distal portion, includes inserting the distal portion into the nostril while the distal portion is straight; viewing an image provided by the camera; stopping insertion of the distal portion after the ethmoidal bulla is viewed in the image; articulating the distal portion in an upward direction to view the opening to the frontal sinus ostium or a downward direction to view the opening to the maxillary sinus ostium using the control device; inserting the distal portion into the frontal sinus ostium or the maxillary sinus ostium while the distal portion remains in the bent position; and inflating the balloon in the frontal sinus ostium or the maxillary sinus ostium.
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公开(公告)号：US09861789B2
公开(公告)日：2018-01-09
申请号：US14517655
申请日：2014-10-17
发明人： Satoru Suehara
IPC分类号： A61M25/01
CPC分类号： A61M25/0147 , A61M25/0136 , A61M25/0138 , Y10T74/20323
摘要： An actuating member for causing a flexible elongated member for medical use to perform a predetermined curving motion includes a push-pull member including a first moving part and a second moving part which are configured to be movable relative to one another in an axial direction of the elongated member, the first moving part and the second moving part being pushable and pullable so as to cause the elongated member to curve in the axial direction of the elongated member; a curving motion restricting member which is configured to be movable in the axial direction of the elongated member, and which is configured to restrict curving of at least a portion of the elongated member; and an operation member configured to operate movements of the first moving part, the second moving part, and the curving motion restricting member.
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公开(公告)号：US09345863B2
公开(公告)日：2016-05-24
申请号：US14219569
申请日：2014-03-19
发明人： Ryosuke Yamazaki , Satoru Suehara
CPC分类号： A61M25/10 , A61B1/0052 , A61B1/0057 , A61M25/0136 , A61M25/0138 , A61M25/0147
摘要： A bending operating member for performing a bending operation on an elongated member having flexibility in a direction intersecting an axial direction of the elongated member, the bending operating member includes a pulling member, at least a portion of the pulling member being configured to be connected to a distal portion of the elongated member such that, when the pulling member is pulled in the axial direction of the elongated member, the pulling member causes the elongated member to bend; a moving member that is connected to the pulling member, the moving member being configured to move so as to pull the pulling member in the axial direction of the elongated member; a rotating member that is operatively connected to the moving member and is rotatable around a longitudinal axis of the elongated member; and a converting part that converts rotation of the rotating member into movement of the moving member.
摘要翻译： 一种弯曲操作构件，用于在与所述细长构件的轴向相交的方向上具有柔性的细长构件上执行弯曲操作，所述弯曲操作构件包括拉动构件，所述拉动构件的至少一部分构造成连接到 所述细长构件的远端部分使得当所述拉动构件沿所述细长构件的轴向方向被拉动时，所述拉动构件使所述细长构件弯曲; 移动构件，其连接到所述牵引构件，所述移动构件被构造成沿所述细长构件的轴向拉动所述牵引构件; 旋转构件，其可操作地连接到所述移动构件并且可围绕所述细长构件的纵向轴线旋转; 以及转换部件，其将旋转部件的旋转转换为移动部件的移动。
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