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1.发明申请METHOD FOR RETRIEVING OBJECTS FROM A LIVING BODY AND EXPANDING A NARROWED REGION IN THE LIVING BODY 有权从生活体中回收物体的方法，并扩展生活体内的微小区域公开(公告)号：US20160287275A1
公开(公告)日：2016-10-06
申请号：US14675718
申请日：2015-03-31
发明人： Kei HONDA
IPC分类号： A61B17/221 , A61B17/00
CPC分类号： A61B17/00234 , A61B1/00085 , A61B1/00087 , A61B17/22 , A61B2017/00553 , A61B2017/22079 , A61B2017/22084
摘要： A method of expanding a narrowed region inside a living body involves positioning a liquid introducer in the narrowed region in the living body and introducing liquid into the narrowed region by way of the liquid introducer. The liquid applies an outwardly directed force on the narrowed region to expand the narrowed region. The narrowed region includes the renal pelvis, the entrance to the lower calix, the ureter, etc.
摘要翻译： 将生物体内部的狭窄区域扩大的方法涉及将液体导入器定位在生物体的狭窄区域，并且通过液体引导器将液体引入到变窄区域。 液体在狭窄区域上施加向外的力，以扩大变窄的区域。 狭窄的区域包括肾盂，下部杯的入口，输尿管等。
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公开(公告)号：US20160089171A1
公开(公告)日：2016-03-31
申请号：US14868984
申请日：2015-09-29
发明人： Kei HONDA , Takehisa MORI
IPC分类号： A61B17/221
CPC分类号： A61B17/221 , A61B17/22 , A61B2017/00553 , A61B2017/00561 , A61B2017/22079 , A61B2017/320775 , A61B2217/005
摘要： A medical device for collecting a solid object together with a fluid in a living body, including: a cylindrical member having an inner cavity, a suction port provided on the distal end of the inner cavity, and a discharge port on a side wall and communicating with the inner cavity; an impeller in the inner cavity configured to carry the fluid from the suction port to the discharge port; and a filter in the inner cavity configured to collect the solid object. At least part of the wall surface of the cylindrical member, which defines a flow channel allowing movement of the fluid from the impeller to the discharge port, is inclined from a center axis of the cylindrical member toward a distal end with respect to a transverse direction of the cylindrical member.
摘要翻译： 一种用于在活体中与流体一起收集固体物体的医疗装置，包括：具有内腔的圆柱形构件，设置在内腔的远端上的吸入口和侧壁上的排出口，并且连通 内腔; 所述内腔中的叶轮构造成将所述流体从所述吸入口运送到所述排出口; 以及内腔中的过滤器，其构造成收集固体物体。 限定允许流体从叶轮运动到排放口的流动通道的圆柱形构件的壁表面的至少一部分从圆柱形构件的中心轴向相对于横向方向的远端倾斜 的圆柱形构件。
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公开(公告)号：US20200060699A1
公开(公告)日：2020-02-27
申请号：US16668320
申请日：2019-10-30
发明人： Kei HONDA , Makoto JINNO
IPC分类号： A61B17/22
摘要： A method of retrieving calculus in a living body and relocating the calculus to a different location in the living body involves positioning an elongated member in the living body in which the calculus is located, drawing the calculus in the living body toward the elongated member while the elongated member is positioned in the living body so that the calculus is retained by the elongated member; moving the elongated member so that the elongated member is located at a position in the living body that is different from the position of the elongated member in the living body during the drawing of the calculus toward the elongated member; and releasing the calculus from the elongated member so that the calculus is at a position in the living body different from a location of the calculus in the living body while the calculus is being drawn toward the elongated member.
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公开(公告)号：US20160287274A1
公开(公告)日：2016-10-06
申请号：US14675579
申请日：2015-03-31
发明人： Kei HONDA
IPC分类号： A61B17/221 , A61B17/00
CPC分类号： A61B17/221 , A61B1/00 , A61B1/018 , A61B2017/003 , A61B2017/0034 , A61B2017/22079 , A61B2017/2215 , A61B2017/320775 , A61B2090/0811 , A61B2217/005 , A61F2/01
摘要： A method of moving a device toward a target site in a living body involves introducing an endoscope into the living body, wherein the endoscope has an instrument channel, with the device located at the distal end of the endoscope, and an elongated shaft connected to the device and positioned in the instrument channel. The method includes moving the endoscope and the device within the living body toward the target site, changing the shape of the elongated shaft while moving the device in the living body, and moving the device within the living body while the device is in the second orientation to position the device in the second orientation at the target site.
摘要翻译： 将装置朝向生物体内的目标部位移动的方法涉及将内窥镜引入生物体内，其中，所述内窥镜具有仪器通道，所述装置位于所述内窥镜的前端，所述细长轴与所述内窥镜 设备并定位在仪器通道中。 该方法包括：将活体内的内窥镜和装置朝向目标部位移动，同时在使身体移动的同时改变细长轴的形状，并且在装置处于第二取向时使生物体内的装置移动 将设备定位在目标位置处的第二方向。
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公开(公告)号：US20160081703A1
公开(公告)日：2016-03-24
申请号：US14858707
申请日：2015-09-18
发明人： Kei HONDA
IPC分类号： A61B17/221
CPC分类号： A61B17/221 , A61B17/22031 , A61B2017/00685 , A61B2017/22037
摘要： A calculus removing device includes a cylinder, a screw, and a hand-operated unit. The cylinder includes a storage portion configured to store calculi and broken calculus pieces, and an opening communicating with the storage portion. The screw is helically-shaped, is arranged in the storage portion and is configured to move the calculi to a proximal end of the cylinder while drawing the calculi into the storage portion thereof via the opening in association with the rotation of the cylinder about an axial line along a longitudinal direction of the cylinder. The hand-operated unit includes an operating member for rotating the screw.
摘要翻译： 微积分除去装置包括气缸，螺钉和手动单元。 气缸包括构造成存储结石和破碎的微积体的存储部分，以及与存储部分连通的开口。 螺钉是螺旋形的，布置在存储部分中，并且构造成将结石移动到圆筒的近端，同时通过与圆筒的旋转相关的轴向的轴向将结石经由开口拉入其存储部分 沿圆柱体的纵向方向。 手动单元包括用于旋转螺钉的操作构件。
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公开(公告)号：US20150265297A1
公开(公告)日：2015-09-24
申请号：US14221858
申请日：2014-03-21
发明人： Kei HONDA , Makoto NARITA
IPC分类号： A61B17/221
CPC分类号： A61B17/22 , A61B2017/22067 , A61B2017/22069 , A61B2017/22071 , A61B2017/22082 , A61B2217/007 , A61M1/0058
摘要： A method of retrieving calculus in a renal pelvis of a living body involves positioning an enclosure in the renal pelvis, creating convection in the renal pelvis by introducing liquid into the renal pelvis from outside the living body to lift the calculus from a surface of the renal pelvis, retrieving the calculus in the renal pelvis by creating a vacuum in the enclosure while the enclosure is located in the renal pelvis so that the calculus are drawn into the enclosure, wherein the vacuum also draws the liquid into the enclosure, and withdrawing the enclosure from the renal pelvis while the calculus is in the enclosure.
摘要翻译： 在生物体的肾盂中检索微积分的方法包括将肾脏中的外壳定位，通过从活体外部将液体引入肾盂，从肾脏的表面提取结石，从而在肾盂中产生对流 骨盆，通过在外壳位于肾盂中的同时在外壳中产生真空从而在肾盂中回收微积分，使得牙结石被吸入外壳中，其中真空也将液体吸入外壳并且抽出外壳 来自肾盂，而微积分在外壳内。
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公开(公告)号：US20150150479A1
公开(公告)日：2015-06-04
申请号：US14622222
申请日：2015-02-13
发明人： Keisuke YOSHINO , Kei HONDA , Kosuke NISHIO , Akira KONDOU , Takeshi TSUBOUCHI , Miyuki KOYAMA
CPC分类号： A61B5/0537 , A61B5/4875 , A61B2560/0418 , A61B2562/029 , A61B2562/247 , G01N33/18
摘要： A device (100) for measuring the amount of water in a subject's body includes a main body part (110) formed in a linear shape and an insertion part (120) extending in a curved shape from one end of the main body part (100). The insertion part (120) includes a tip side insertion part (120-2) having a tip surface (122) to which a sensor unit (121) is fixed and a base end side insertion part (120-1), wherein the sensor unit (121) is brought into contact with a body surface of a subject through a slide mechanism. A protective member (651) liquid-tightly covers the slide mechanism between the tip side insertion part (120-2) and a base end side insertion part (120-1). The protective member (651) smoothly connects the outer peripheral surface of the tip side insertion part (120-2) and the outer peripheral surface of the base end side insertion part (120-1).
摘要翻译： 用于测量被检者体内的水量的装置（100）包括形成为直线状的主体部（110）和从主体部（100）的一端延伸成弯曲形状的插入部（120） ）。 插入部分（120）包括具有固定有传感器单元（121）的末端表面（122）和基端侧插入部分（120-1）的末端侧插入部分（120-2），其中传感器 单元（121）通过滑动机构与被检体的身体表面接触。 保护部件（651）在顶端侧插入部（120-2）与基端侧插入部（120-1）之间液密地覆盖滑动机构。 保护部件（651）使前端侧插入部（120-2）的外周面和基端侧插入部（120-1）的外周面平滑地连接。
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公开(公告)号：US20230015588A1
公开(公告)日：2023-01-19
申请号：US17951484
申请日：2022-09-23
发明人： Kei HONDA , Yoshihito MACHIDA
摘要： A biological function estimation device includes a processor configured to predict a drug reaction in a patient based on an evaluation value obtained by evaluating a biological function of the patient from a test result before drug administration and data on a drug to be administered to the patient, and configured to correct the evaluation value according to a comparison result between an obtained prediction value and a measurement value obtained by measuring the drug reaction after the drug administration.
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公开(公告)号：US20220392599A1
公开(公告)日：2022-12-08
申请号：US17889653
申请日：2022-08-17
发明人： Yoshihito MACHIDA , Kei HONDA
摘要： A prescription assistance device includes a control unit configured to acquire attribute data indicating an attribute of a patient, time series data on a state of the patient, and drug history data indicating a prescription history of a drug for the patient, configured to predict, based on the attribute data, the time series data, and the drug history data, an effect of the drug for each of a plurality of prescription candidates in which combinations of a type, an administration amount, and an administration timing of the drug are different from one another, and configured to present a prediction result to a user.
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公开(公告)号：US20170367717A9
公开(公告)日：2017-12-28
申请号：US15068305
申请日：2016-03-11
发明人： Kei HONDA
CPC分类号： A61B17/22 , A61B90/70 , A61B2017/00473 , A61B2017/00553 , A61B2017/22079 , A61B2217/005 , A61M1/0056
摘要： A medical device and method are disclosed, which can sufficiently capture a capturing target even if a lumen is deformed. A medical device has an accommodation unit and an impeller holding unit. The accommodation unit includes a lumen which accommodates a capturing target present inside a living body, in which a shape of at least a portion on a distal side is deformable, and whose inner surface before and after deformation is configured to be flat as a whole, a distal opening portion and a proximal opening portion which respectively communicate with the lumen, and a filter for capturing at least one or more of the capturing targets. The impeller holding unit includes an impeller which causes a fluid to flow from the distal opening portion toward the proximal opening portion inside the living body so as to allow the lumen to aspirate the capturing target together with the fluid.
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