公开(公告)号：US08372071B2

公开(公告)日：2013-02-12

申请号：US11501789

申请日：2006-08-10

申请人： Mamoru Machiya ,  Masayuki Oyatsu ,  Haruo Akiba ,  Shozo Iyama ,  Atsushi Kanaki ,  Hidefumi Akahane

发明人： Mamoru Machiya ,  Masayuki Oyatsu ,  Haruo Akiba ,  Shozo Iyama ,  Atsushi Kanaki ,  Hidefumi Akahane

IPC分类号： A61B18/14

CPC分类号： A61B18/1492 ,  A61B18/1402 ,  A61B18/1477 ,  A61B2018/00482 ,  A61B2018/1425 ,  A61B2018/1475 ,  A61B2090/034 ,  A61B2218/002

摘要： A high-frequency treatment tool comprising: a flexible sheath to be inserted into a treatment tool insertion channel of an endoscope; a treatment tool body provided inside the flexible sheath and comprising: a flexible cord; and a high-frequency knife to which a high-frequency current is applied, formed to the front end of the flexible cord; and a hard cylinder having an electrical insulating property, inserted and fixed inside the flexible sheath, wherein the high-frequency knife comprises blade portions radially provided in its axial direction, each of the blade portions including an engaging part, and wherein, when the high-frequency knife is made to stick out from the hard cylinder, engaging parts of the blade portions abut against a rear end portion of the hard cylinder so that: the high-frequency knife is engaged with the hard cylinder; and communicating channels that communicate an inside and an outside of the flexible sheath are formed between the blade portions adjacent to each other.

摘要翻译： 一种高频处理工具，包括：插入到内窥镜的治疗工具插入通道中的柔性护套; 设置在所述柔性护套内的治疗工具主体，包括：软线; 以及施加高频电流的高频刀，形成在柔性线的前端; 以及具有电绝缘性的硬质圆柱体，其插入并固定在所述柔性护套内，其中所述高频刀具包括在其轴向方向上径向设置的叶片部分，每个叶片部分包括接合部分，并且其中，当高 将高频刀从硬质圆柱体伸出，与刀片的接合部分抵靠在硬质圆筒的后端部分上，使高频刀与硬质圆筒相接合; 并且在彼此相邻的叶片部分之间形成有在柔性护套的内部和外部连通的连通通道。

公开(公告)号：US20070038213A1

公开(公告)日：2007-02-15

申请号：US11501789

申请日：2006-08-10

申请人： Mamoru Machiya ,  Masayuki Oyatsu ,  Haruo Akiba ,  Shozo Iyama ,  Atsushi Kanaki ,  Hidefumi Akahane

发明人： Mamoru Machiya ,  Masayuki Oyatsu ,  Haruo Akiba ,  Shozo Iyama ,  Atsushi Kanaki ,  Hidefumi Akahane

IPC分类号： A61B18/14

CPC分类号： A61B18/1492 ,  A61B18/1402 ,  A61B18/1477 ,  A61B2018/00482 ,  A61B2018/1425 ,  A61B2018/1475 ,  A61B2090/034 ,  A61B2218/002

摘要： A high-frequency treatment tool comprising: a flexible sheath to be inserted into a treatment tool insertion channel of an endoscope; a treatment tool body provided inside the flexible sheath and comprising: a flexible cord; and a high-frequency knife to which a high-frequency current is applied, formed to the front end of the flexible cord; and a hard cylinder having an electrical insulating property, inserted and fixed inside the flexible sheath, wherein the high-frequency knife comprises blade portions radially provided in its axial direction, each of the blade portions including an engaging part, and wherein, when the high-frequency knife is made to stick out from the hard cylinder, engaging parts of the blade portions abut against a rear end portion of the hard cylinder so that: the high-frequency knife is engaged with the hard cylinder; and communicating channels that communicate an inside and an outside of the flexible sheath are formed between the blade portions adjacent to each other.

摘要翻译： 一种高频处理工具，包括：插入到内窥镜的治疗工具插入通道中的柔性护套; 设置在所述柔性护套内的治疗工具主体，包括：软线; 以及施加高频电流的高频刀，形成在柔性线的前端; 以及具有电绝缘性的硬质圆柱体，其插入并固定在所述柔性护套内，其中所述高频刀具包括在其轴向方向上径向设置的叶片部分，每个叶片部分包括接合部分，并且其中，当高 将高频刀从硬质圆柱体伸出，与刀片的接合部分抵靠在硬质圆筒的后端部分上，使高频刀与硬质圆筒相接合; 并且在彼此相邻的叶片部分之间形成有在柔性护套的内部和外部连通的连通通道。

公开(公告)号：US20060271079A1

公开(公告)日：2006-11-30

申请号：US11439205

申请日：2006-05-24

申请人： Haruo Akiba ,  Mamoru Machiya ,  Masayuki Ooyatsu

发明人： Haruo Akiba ,  Mamoru Machiya ,  Masayuki Ooyatsu

IPC分类号： A61B17/32

CPC分类号： A61B18/1492 ,  A61B2018/00601 ,  A61B2018/1475 ,  A61B2090/034 ,  A61B2218/002

摘要： A high frequency treatment tool comprises: a flexible sheath; a treatment tool main body comprising a flexible cord and a high frequency knife on a tip end of the flexible cord, provided inside the flexible sheath; and first and second guide collars inside the flexible sheath, wherein the first guide collar is disposed closer to a base end side than the second guide collar, the first guide collar comprises a first guide surface that guides the high frequency knife toward a central axis line of the flexible sheath, the second guide collar comprises an insertion hole which the high frequency knife is stuck out from or withdrawn into, and comprises a second guide surface that guides the high frequency knife toward the insertion hole, a stopper member that restricts a sticking-out length of the high frequency knife from the insertion hole is attached to the treatment tool main body.

摘要翻译： 高频处理工具包括：柔性护套; 处理工具主体，其设置在柔性护套的内部，该柔性绳索和柔性绳索的前端上的高频刀; 以及所述柔性护套内的第一和第二引导环，其中所述第一引导环位于比所述第二引导环更靠近基端侧的位置，所述第一引导环包括将所述高频刀引向中心轴线的第一引导表面 所述第二导向轴环包括插入孔，所述插入孔高频刀从所述插入孔伸出或退出，并且包括将所述高频刀向所述插入孔引导的第二引导表面，限制所述高频刀的粘着 来自插入孔的高频刀的长度被附接到处理工具主体。

公开(公告)号：US20060266423A1

公开(公告)日：2006-11-30

申请号：US11439204

申请日：2006-05-24

申请人： Haruo Akiba ,  Mamoru Machiya

发明人： Haruo Akiba ,  Mamoru Machiya

IPC分类号： E03B11/16

CPC分类号： A61B1/015 ,  A61B1/125 ,  A61B1/126 ,  A61M3/0258 ,  Y10T137/85978

摘要： A water feeding device for an endoscope, comprises: a first water feeding pipe line connected to an in-endoscope water feeding pipe line that feeds liquid into an object under observation; a second water feeding pipe line that is introduced into the object under observation through a treatment instrument insertion channel of the endoscope and supplies liquid; a water feeding pump portion that supplies liquid stored in a storage portion by a pump; and a pipe line switching section that selectively supplies the liquid stocked in the storage portion to the first and second water feeding pipe lines.

摘要翻译： 一种内窥镜用给水装置，其特征在于，包括：第一供水管线，与在内窥镜供水管线相连，将液体供给到观察对象物内; 第二供水管线，其通过内窥镜的治疗仪器插入通道被引入观察对象物并供给液体; 供水泵部分，其通过泵供应存储在存储部分中的液体; 以及管线切换部，其选择性地将储存在储存部中的液体供给到第一和第二供水管线。

公开(公告)号：US07326176B2

公开(公告)日：2008-02-05

申请号：US11135294

申请日：2005-05-24

申请人： Mamoru Machiya ,  Haruo Akiba

发明人： Mamoru Machiya ,  Haruo Akiba

IPC分类号： A61B1/00

CPC分类号： A61B1/05 ,  A61B1/0055

摘要： An endoscope angle portion comprises an angle portion structure. The angle portion structure includes angle ring units each of which comprises pivoting joint portions extending from its both ends and has a shape that is notched obliquely in directions away from the pivoting joint portions, and wherein adjacent ones of the angle ring units is pivotally joined to form the angle portion structure, wherein a first angle ring unit of the angle ring units has a larger length dimension than that of a second angle ring unit of the angle ring units, and the first angle ring unit has a smaller notch width of a notched portion than that of the second angle ring unit, the first angle ring unit being nearer a base end of the endoscope angle portion than the second angle ring unit.

摘要翻译： 内窥镜角部包括角部结构。 角部结构包括角环单元，每个角环包括从其两端延伸的枢转接合部分，并且具有沿远离枢转接合部分的方向倾斜地切口的形状，并且其中相邻的角环单元枢转地连接到 形成角部结构，其中角环单元的第一角环单元具有比角环单元的第二角环单元的长度尺寸更大的长度尺寸，并且第一角环单元具有较小的切口宽度 所述第一角环单元比所述第二角环单元更靠近所述内窥镜角部的基端。

公开(公告)号：US20050261548A1

公开(公告)日：2005-11-24

申请号：US11135294

申请日：2005-05-24

申请人： Mamoru Machiya ,  Haruo Akiba

发明人： Mamoru Machiya ,  Haruo Akiba

IPC分类号： G02B23/24 ,  A61B1/00 ,  A61B1/005 ,  A61B1/05 ,  A22C11/02

CPC分类号： A61B1/05 ,  A61B1/0055

摘要： An endoscope angle portion comprises an angle portion structure. The angle portion structure includes angle ring units each of which comprises pivoting joint portions extending from its both ends and has a shape that is notched obliquely in directions away from the pivoting joint portions, and wherein adjacent ones of the angle ring units is pivotally joined to form the angle portion structure, wherein a first angle ring unit of the angle ring units has a larger length dimension than that of a second angle ring unit of the angle ring units, and the first angle ring unit has a smaller notch width of a notched portion than that of the second angle ring unit, the first angle ring unit being nearer a base end of the endoscope angle portion than the second angle ring unit.

摘要翻译： 内窥镜角部包括角部结构。 角部结构包括角环单元，每个角环包括从其两端延伸的枢转接合部分，并且具有沿远离枢转接合部分的方向倾斜地切口的形状，并且其中相邻的角环单元枢转地连接到 形成角部结构，其中角环单元的第一角环单元具有比角环单元的第二角环单元的长度尺寸更大的长度尺寸，并且第一角环单元具有较小的切口宽度 所述第一角环单元比所述第二角环单元更靠近所述内窥镜角部的基端。

公开(公告)号：US20070015961A1

公开(公告)日：2007-01-18

申请号：US11478709

申请日：2006-07-03

申请人： Hironori Yamamoto ,  Katsuaki Ohashi ,  Mamoru Machiya

发明人： Hironori Yamamoto ,  Katsuaki Ohashi ,  Mamoru Machiya

IPC分类号： A61B1/00

CPC分类号： A61B1/273 ,  A61B1/00147 ,  A61B1/041 ,  A61B1/31

摘要： The present invention provides a method for collecting/transporting a medical capsule by holding the medical capsule using an endoscopic apparatus comprising: an endoscope having an inserting section to be inserted in a body cavity with a distal end including an observation section to observe a subject and an suction opening; a sucking device in communicated with the suction opening; and a generally cylindrical hood member which is attached to the distal end of the inserting section, the method comprising: a sucking step of making an inside of the hood member vacuum by actuating the sucking device to suck the inside of the hood member through the suction opening; and a holding step of attracting and holding the medical capsule to the hood member sucked by the sucking step.

摘要翻译： 本发明提供一种通过使用内窥镜装置保持医疗胶囊收集/运送医疗胶囊的方法，所述内窥镜装置包括：内窥镜，其具有插入体腔内的插入部分，其远端包括观察部分以观察被检体， 抽吸口 与吸入口连通的吸引装置; 以及安装在所述插入部的前端的大致圆筒状的罩部件，所述方法包括：吸引步骤，通过致动所述吸引装置使所述罩部件的内部通过所述抽吸吸入所述罩部件的内部， 开口 以及保持步骤，其将所述医疗用胶囊吸引并保持在所述吸引工序所吸引的所述罩部件上。

公开(公告)号：US20060270969A1

公开(公告)日：2006-11-30

申请号：US11439305

申请日：2006-05-24

申请人： Takashi Toyonaga ,  Masayuki Ooyatsu ,  Mamoru Machiya

发明人： Takashi Toyonaga ,  Masayuki Ooyatsu ,  Mamoru Machiya

IPC分类号： A61N1/30

CPC分类号： A61B18/1492 ,  A61B2018/1475 ,  A61B2090/034 ,  A61B2090/371 ,  A61B2218/002

摘要： A high frequency treatment tool comprises: a flexible sheath; a treatment tool main body comprising a flexible cord and an electrode, provided inside the flexible sheath; a stopper member attached inside the flexible sheath that disposes its front end face at almost the same position as a front end of the flexible sheath to form a front end reference face; an insertion hole formed to penetrate the stopper member, in which the electrode member is to be inserted; an operating section that reciprocates the electrode member between a state that the electrode member is stuck out from the front end reference face and a state that the electrode member is withdrawn into the insertion hole; a restricting member provided around a connecting portion between the flexible cord and the electrode member; and a fluid channel provided at the stopper member, for making a fluid to flow out from the front end face.

摘要翻译： 高频处理工具包括：柔性护套; 治疗工具主体，其包括设置在柔性护套内部的柔性绳索和电极; 安装在所述柔性护套的内侧的止动构件，将其前端面配置在与所述柔性护套的前端几乎相同的位置，形成前端基准面; 形成为贯穿所述电极部件插入的所述止动部件的插入孔; 操作部，使电极部件从电极部件从前端基准面伸出的状态和电极部件被拉出到插入孔的状态下往复运动; 设置在所述柔性绳索和所述电极构件之间的连接部周围的限制构件; 以及设置在止动构件上的流体通道，用于使流体从前端面流出。

公开(公告)号：US20050197529A1

公开(公告)日：2005-09-08

申请号：US11072540

申请日：2005-03-07

申请人： Yoshio Hoshihara ,  Tetsuo Udagawa ,  Katsuya Kikuchi ,  Mamoru Machiya

发明人： Yoshio Hoshihara ,  Tetsuo Udagawa ,  Katsuya Kikuchi ,  Mamoru Machiya

IPC分类号： A61B1/00 ,  A61B1/24 ,  A61B1/273

CPC分类号： A61B1/24 ,  A61B1/00154 ,  A61B13/00

摘要： A mouthpiece for use in upper endoscopy, including a main body of generally tubular shape internally providing a passage for receiving an endoscopic insertion tube and having a teeth support portion on the outer periphery of the passage portion. The internal passage in the main body is provided with a partition plate, thereby dividing the internal passage into an upper passage for introduction of an endoscopic insertion tube and a lower passage adapted to receive and hold a patient's tongue in such a way to restrict its movements.

摘要翻译： 一种用于上部内窥镜检查的吸嘴，包括大致管状的主体，内部设置有用于接纳内窥镜插入管的通道，并且在通道部分的外周上具有齿支撑部分。 主体内部通道设置有隔板，从而将内部通道分成用于引入内窥镜插入管和下通道的上通道，该下通道适于接收和保持患者舌头以限制其运动 。

公开(公告)号：US08012085B2

公开(公告)日：2011-09-06

申请号：US11478709

申请日：2006-07-03

申请人： Hironori Yamamoto ,  Katsuaki Ohashi ,  Mamoru Machiya

发明人： Hironori Yamamoto ,  Katsuaki Ohashi ,  Mamoru Machiya

IPC分类号： A61B1/04 ,  A61B1/00 ,  A61B1/12

CPC分类号： A61B1/273 ,  A61B1/00147 ,  A61B1/041 ,  A61B1/31

摘要： The present invention provides a method for collecting/transporting a medical capsule by holding the medical capsule using an endoscopic apparatus comprising: an endoscope having an inserting section to be inserted in a body cavity with a distal end including an observation section to observe a subject and an suction opening; a sucking device in communicated with the suction opening; and a generally cylindrical hood member which is attached to the distal end of the inserting section, the method comprising: a sucking step of making an inside of the hood member vacuum by actuating the sucking device to suck the inside of the hood member through the suction opening; and a holding step of attracting and holding the medical capsule to the hood member sucked by the sucking step.

摘要翻译： 本发明提供一种通过使用内窥镜装置保持医疗胶囊收集/运送医疗胶囊的方法，所述内窥镜装置包括：内窥镜，具有插入体腔内的插入部分，其远端包括观察部分以观察被检体， 抽吸口 与吸入口连通的吸引装置; 以及安装在所述插入部的前端的大致圆筒状的罩部件，所述方法包括：吸引步骤，通过致动所述吸引装置使所述罩部件的内部真空，从而通过所述吸引 开口 以及保持步骤，其将所述医疗用胶囊吸引并保持在所述吸引工序所吸引的所述罩部件上。