公开(公告)号：US07959559B2

公开(公告)日：2011-06-14

申请号：US11729040

申请日：2007-03-28

申请人： Koji Yamaya

发明人： Koji Yamaya

IPC分类号： A61B1/00 ,  A61B1/04 ,  A61M31/00 ,  A61M37/00 ,  A61M29/00

CPC分类号： A61B1/00082 ,  A61B1/00039 ,  A61B1/00101 ,  A61B1/00154 ,  A61B1/01 ,  A61B1/12 ,  A61B1/31

摘要： The present invention includes a first balloon member having a first hollow portion that allows an insertion portion of the endoscope to pass therethrough; a first transmission member that transmits an advance/retreat action performed by an operator to the first balloon member; a second balloon member having a second hollow portion that allows the insertion portion of the endoscope to pass therethrough; a second transmission member that transmits an advance/retreat action performed by an operator to the second balloon member; and a control portion that controls supply and exhaust of fluid to and from the inside of the first balloon member and the second balloon member to expand or contract the first balloon member and the second balloon member.

摘要翻译： 本发明包括具有允许内窥镜的插入部通过的第一中空部的第一气囊部件; 第一传递部件，其将由操作者执行的前进/后退动作传递到所述第一气囊部件; 具有允许内窥镜的插入部通过的第二中空部的第二气囊部件; 第二传递构件，其将由操作者执行的提前/后退动作发送到所述第二气囊构件; 以及控制部，其控制向第一气囊部件和第二气囊部件的内部供给和排出流体以使第一气囊部件和第二气囊部件膨胀或收缩。

公开(公告)号：US20100069712A1

公开(公告)日：2010-03-18

申请号：US12557860

申请日：2009-09-11

申请人： Koji Yamaya

发明人： Koji Yamaya

IPC分类号： A61B1/018 ,  A61B1/00

CPC分类号： A61B1/018 ,  A61B1/0125

摘要： A mother-baby endoscope includes: a lateral-view mother endoscope housing a treatment instrument raising stand in a distal end portion and including a treatment instrument insertion channel disposed in an insertion portion and opening toward the treatment instrument raising stand; and a baby endoscope including an insertion portion having a bending portion disposed on a distal end side, the insertion portion being inserted into the treatment instrument insertion channel of the mother endoscope and guided into a body cavity for observing or treating a region to be inspected. When the insertion portion of the baby endoscope is protruded by approximately 20 millimeters from an observation window of the mother endoscope in an observation direction, a proximal end surface of the bending portion of the baby endoscope is set to be located on a more proximal end side than an opening portion of the treatment instrument insertion channel.

摘要翻译： 母婴用内窥镜包括：侧视图母内窥镜，其在前端部容纳治疗仪器升高支架，并且包括设置在插入部分中并朝向治疗仪器升高支架打开的治疗仪器插入通道; 以及婴儿内窥镜，其具有插入部，所述插入部具有设置在所述前端侧的弯曲部，所述插入部插入所述母体内窥镜的所述处理器具插入通道，并且被引导到体腔内，用于观察或处理被检查的区域。 当婴儿内窥镜的插入部分沿着观察方向从母内窥镜的观察窗突出大约20毫米时，婴儿内窥镜的弯曲部分的基端面被设置在更靠近的端侧 比治疗仪器插入通道的开口部分。

公开(公告)号：US20090171156A1

公开(公告)日：2009-07-02

申请号：US12066172

申请日：2006-06-01

申请人： Koji Yamaya

发明人： Koji Yamaya

IPC分类号： A61B1/00

CPC分类号： A61B1/01 ,  A61B1/00082 ,  A61B1/00101 ,  A61B1/00133 ,  A61B1/0014 ,  A61B1/00154 ,  A61B1/005 ,  A61M25/04 ,  A61M25/10

摘要： An endoscope insertion support tool includes an advancing and retracting member that is disposed in an insertion section of an endoscope, capable of advancing and retracting in a hollow passage, a distal end portion of which communicates with the outside, and has length projected from a distal end of the insertion section, a balloon member that includes an attaching portion attachable to an outer surface side of the insertion section of the endoscope and is connected to the distal end of the advancing and retracting member and capable of projecting from the distal end of the insertion section according to an advancing and retracting movement of the advancing and retracting member, and a fluid supplying and discharging unit including a conduit that is connected to the balloon member and inflates and deflates the balloon member according to supply and discharge of a fluid to and from the balloon member.

摘要翻译： 内窥镜插入支撑工具包括前进和后退构件，所述前进和后退构件设置在内窥镜的插入部分中，能够在其远端部分与外部连通的中空通道中前进和后退，并且具有从远端 插入部的端部，气囊部件，其包括可附接到内窥镜的插入部的外表面侧的安装部，并且连接到前进和后退部件的远端，并且能够从前端部 插入部根据前进和后退构件的前进和后退运动，以及流体供给和排出单元，其包括连接到气囊构件的导管，并且根据流体的供给和排出而使气囊构件膨胀和放气 从气球成员。

公开(公告)号：US20090054727A1

公开(公告)日：2009-02-26

申请号：US11908753

申请日：2006-03-30

申请人： Koji Yamaya

发明人： Koji Yamaya

IPC分类号： A61B1/018

CPC分类号： G02B23/2469 ,  A61B1/00098 ,  A61B1/018 ,  A61B1/2736 ,  A61B2017/003 ,  A61M25/09041

摘要： When a guide wire 5 is maximally raised on a treatment instrument raising stand 35, a distal point of the guide wire 5 is operated so as to be capable of always observing a papillary opening portion 7, which is a subject to be treated, from the front (in a basic position where the portion to be treated is positioned at the center of the field of view). The treatment instrument raising stand 35 is maximally raised in order that the tilt angle β of the guide wire 5 is equal to the tilt angle α of a central axis of a field of view of an observation window 30. Then, the guide wire 5 is fixed and a treatment instrument such as a drainage tube is replaced, whereby a treatment instrument can be easily and more safely replaced via the guide wire 5.

摘要翻译： 当导线5在治疗仪器升高台35上最大地升高时，导丝5的远端点被操作成能够始终从作为被治疗对象的乳头状开口部7观察， 前面（处于被处理部位于视野的中心的基本位置）。 为了使导丝5的倾斜角β等于观察窗30的视野的中心轴的倾斜角α，治疗仪器升高台35被最大化地升高。然后，导丝5是 固定和诸如排水管的治疗仪器被更换，由此可以通过导丝5容易且更安全地更换治疗仪器。

公开(公告)号：US20070112249A1

公开(公告)日：2007-05-17

申请号：US11652276

申请日：2007-01-11

申请人： Koji Yamaya

发明人： Koji Yamaya

IPC分类号： A61B1/00

CPC分类号： A61B1/018 ,  A61B1/00098

摘要： An endoscope of the present invention includes, a swing table operating portion configured to operate an instrument swing table on a user's side, and a control mechanism configured to control swinging of the instrument swing table so that, when operating the swing table operating portion at a constant speed, a swinging speed in the case where the distal end of the instrument led out of the distal end of the endoscope inserting portion is at a center of a screen of an endoscope image obtained by an observation unit is faster than the swinging speed in the case where the end of the instrument is in a peripheral part of the screen of the endoscope image.

摘要翻译： 本发明的内窥镜包括：摆动台操作部，其构造成在用户侧操作乐器摆动台;以及控制机构，其构造成控制所述乐器摆动台的摆动，使得当在所述摆动台操作部处于 在从内窥镜插入部的前端引出的乐器的前端处于由观察单元获得的内窥镜图像的画面的中心的情况下的摆动速度比摆动速度快， 仪器的末端位于内窥镜图像的屏幕的周边部分的情况。

公开(公告)号：US20060235356A1

公开(公告)日：2006-10-19

申请号：US11453107

申请日：2006-06-14

申请人： Koji Yamaya

发明人： Koji Yamaya

IPC分类号： A61M5/14

CPC分类号： A61B1/00137 ,  A61B1/018 ,  A61B17/3462 ,  A61M39/0606

摘要： An endoscope treatment instrument stopper fitted in a channel opening of a treatment instrument insertion channel of an endoscope, includes a first stopper section having a first treatment instrument insertion hole into which a treatment instrument is inserted; a stopper frame having a stopper section fitting portion, fitted in the channel opening, having therein the first treatment instrument insertion hole of the first stopper section to be opposite the channel opening, and provided with a tearing capable of tearing the stopper frame removed from the channel opening; and a second stopper section having a second treatment instrument insertion hole into which the treatment instrument is inserted, removable from the stopper section fitting portion of the stopper frame, and formed so that the second treatment instrument insertion hole is opposite the first stopper section when the second stopper section is fitted in the stopper section fitting portion.

摘要翻译： 一种内窥镜治疗仪器塞，其安装在内窥镜的治疗仪器插入通道的通道开口中，包括具有第一治疗仪器插入孔的第一止动部，所述第一治疗器具插入孔中， 止挡框架，其具有嵌合在通道开口中的止挡部嵌合部，其中，第一止动部的第一处理器械插入孔与通道开口相对，并且设置有撕裂部， 渠道开放; 以及具有第二处理器具插入孔的第二止挡部，所述处理器具插入到所述第二处理器具插入孔中，从所述止挡框架的所述止挡部嵌合部可拆卸地形成，使得所述第二处理器具插入孔与所述第一止挡部相对， 第二止动部嵌合在止动部嵌合部。