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1. 发明申请

US20090182192A1 TREATING TOOL FOR ENDOSCOPE 审中-公开
标题翻译：内窥镜治疗工具
公开(公告)号：US20090182192A1
公开(公告)日：2009-07-16
申请号：US12013771
申请日：2008-01-14
申请人： Junji SHIONO , Kensuke HAYASHI , Yuta MUYARI , Takayuki SUZUKI
发明人： Junji SHIONO , Kensuke HAYASHI , Yuta MUYARI , Takayuki SUZUKI
IPC分类号： A61B1/005
CPC分类号： A61B1/018 , A61B1/273 , A61B8/12 , A61B17/0057 , A61B17/0401 , A61B17/0487 , A61B17/3478 , A61B2017/00663 , A61B2017/00818 , A61B2017/0417 , A61B2017/0488 , A61B2017/0496 , A61B2017/06052 , A61B2090/062 , A61B2090/0811 , A61B2090/3925
摘要： An endoscope treatment instrument having a needle for puncturing a biological tissue in a body cavity includes an indicator region provided on the outer surface of the needle including an indicator shape having miniature concave portions, and a plain region without the indicator shape provided in connection with at least one side of the indicator region in the axial line direction of the needle.
摘要翻译：一种具有用于在身体腔内刺穿生物体组织的针的内窥镜治疗仪具有设置在针的外表面上的指示器区域，该指示器区域包括具有微小凹部的指示器形状，以及没有指示器形状的平面区域在针的轴线方向上的指示器区域的至少一侧。

2. 发明申请

US20090088780A1 SUTURING DEVICE 有权
标题翻译：装备装置
公开(公告)号：US20090088780A1
公开(公告)日：2009-04-02
申请号：US11863899
申请日：2007-09-28
申请人： Junji SHIONO , Yuta MUYARI , Kensuke HAYASHI
发明人： Junji SHIONO , Yuta MUYARI , Kensuke HAYASHI
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0469 , A61B17/0487 , A61B2017/0409 , A61B2017/0417 , A61B2017/06052
摘要： A suturing device is disclosed which sutures a tissue using a suture unit having a suture thread with both ends fitted to a first anchor and a second anchor, respectively. The suturing device includes a hollow tip member receiving the first and second anchors; a wire having a front end inserted through the tip member so that the first and second anchors can be released out from the tip member; a flexible tube having a distal end integrally connected at a proximal end of the tip member, through which the wire is inserted so as to freely move forward and backward in the axial direction of the tube; a parallel member inserted through the tube so as to freely move forward and backward in the axial direction of the tube along with the wire; a relative position holding member fitted to the wire so as to hold constant a relative positional relationship between the wire and the parallel member; a forward movement restricting member provided on the tube or the tip member so as to restrict a forward movement of the parallel member; and an operating portion provided at a proximal end side of the wire and the parallel member so as to operate the wire and the parallel member. In a state in which the relative positional relationship between the wire and the parallel member is held constant by the relative position holding member, when the wire is moved in the forward direction until the forward movement of the parallel member is restricted by the forward movement restricting member, only the first anchor is released out from the tip member by the movement of the wire.
摘要翻译：公开了一种缝合装置，其使用具有缝合线的缝合单元缝合组织，缝合线分别具有装配到第一锚固件和第二锚固件。缝合装置包括接收第一和第二锚固件的中空尖端构件; 电线，其前端插入通过所述末端部件，使得所述第一和第二锚固件能够从所述尖端部件释出; 柔性管，其远端在所述末端部件的基端一体地连接，所述线通过所述远端插入，以便沿所述管的轴向方向前后自由移动; 平行构件，其穿过所述管插入，以便沿着所述导线沿所述管的轴向方向自由地前后移动; 相对位置保持构件，其被配合到所述线材上，以便使所述线材和所述平行构件之间的相对位置关系保持恒定; 向前移动限制构件，其设置在所述管或所述尖端构件上，以限制所述平行构件的向前移动; 以及设置在所述线材和所述平行构件的近端侧的操作部分，以便操作所述线材和所述平行构件。在通过相对位置保持构件将线和平行构件的相对位置关系保持为一定的状态下，当线沿向前方向移动直到平行构件的向前移动受到向前移动限制成员，只有第一个锚通过电线的移动从尖端部件释出。

3. 发明申请

US20080281153A1 ENDOSCOPIC INSTRUMENT 有权
标题翻译：内窥镜仪器
公开(公告)号：US20080281153A1
公开(公告)日：2008-11-13
申请号：US12115038
申请日：2008-05-05
申请人： Tsutomu NAKAMURA , Keita SUZUKI , Yuta MUYARI , Shunsuke MOTOSUGI
发明人： Tsutomu NAKAMURA , Keita SUZUKI , Yuta MUYARI , Shunsuke MOTOSUGI
IPC分类号： A61B1/018
CPC分类号： A61B18/1492 , A61B18/1477 , A61B2018/1425
摘要： An endoscopic instrument includes: a knife; a wire having a distal end connected to the knife; a sheath allowing the wire to pass therethrough; a main body having the freely rotative sheath fixed thereto; a slider, having the wire fixed thereto, disposed slidable in an axial line direction of the main body; a stopper, provided to the wire or the knife, for projecting outward radially relative to the wire; a first-distal-regulation section and a second-distal-regulation section provided to the sheath for regulating distal sliding movement of the wire by making contact with the stopper; and a second-distal-regulation section, provided distally relative to the first-distal-regulation section, for regulating distal sliding movement of the wire by making contact with the stopper, wherein the stopper is capable of moving between the first-distal-regulation section and the second-distal-regulation section by rotating the main body relative to the sheath around an axial line by predetermined rotational angle, and at least two different projection lengths of the knife can be maintained by contacting the main body to the first-distal-regulation section or the second-distal-regulation section. Accordingly, at least two stepwise adjustment of the projection length of the incising section can be maintained easily and reliably.
摘要翻译：内窥镜仪器包括：刀; 具有连接到所述刀的远端的线; 允许电线通过的护套; 具有固定到其上的自由旋转皮套的主体; 具有固定到其上的线的滑块，其设置在主体的轴线方向上可滑动; 提供给线或刀的止动件，用于相对于线径向向外突出; 第一远端调节部分和第二远端调节部分，设置在护套上，用于通过与止动器接触来调节线的远端滑动运动; 以及相对于所述第一远端调节部分远端设置的用于通过与所述止动件接触来调节所述线的远侧滑动运动的第二远端调节部分，其中所述止动件能够在所述第一远端调节部分通过使主体相对于护套围绕轴线旋转预定的旋转角度来旋转主体和第二远端调节部分，并且可以通过使主体接触至少两个不同的突出长度来保持刀具的至少两个不同的突出长度，调节部分或第二远端调节部分。因此，可以容易且可靠地维持切割部的突出长度的至少两个逐步调整。

4. 发明申请

US20080177135A1 LIFTING CAP 有权
标题翻译：起重机
公开(公告)号：US20080177135A1
公开(公告)日：2008-07-24
申请号：US12016700
申请日：2008-01-18
申请人： Yuta MUYARI , Keita SUZUKI , Tsutomu OKADA , Shunsuke MOTOSUGI
发明人： Yuta MUYARI , Keita SUZUKI , Tsutomu OKADA , Shunsuke MOTOSUGI
IPC分类号： A61B1/018
CPC分类号： A61B1/00087 , A61B1/00089 , A61B1/00098 , A61B1/018 , A61B17/00234 , A61B17/0218 , A61B17/0469 , A61B17/083 , A61B17/122 , A61B17/1285 , A61B17/221 , A61B17/29 , A61B17/3478 , A61B18/1442 , A61B2017/00269 , A61B2017/00296 , A61B2017/00349 , A61B2017/306 , A61B2017/320044 , A61B2017/320048 , A61B2018/1495 , A61B2090/3908
摘要： An endoscope procedure instrument provided with: a tube part that is cylindrical in shape and attaches to the front end of the endoscope, the tube part having a slit provided to the side surface thereof extending along the direction of the central axis; and a grasping member that is disposed to the tube part extending along the slit, for holding a biologic tissue with respect to the endoscope.
摘要翻译：一种内窥镜程序器具，具有：圆筒状的管状部，与内窥镜的前端相连，所述管部具有沿着所述中心轴方向延伸的侧面的狭缝，以及抓持构件，其设置在沿着所述狭缝延伸的所述管部分上，用于相对于所述内窥镜保持生物组织。

5. 发明申请

US20090036737A1 OPERATION SECTION STRUCTURE OF TREATMENT INSTRUMENT FOR ENDOSCOPIC USE 有权
标题翻译：内镜治疗仪器的操作部分结构
公开(公告)号：US20090036737A1
公开(公告)日：2009-02-05
申请号：US12184530
申请日：2008-08-01
申请人： Yuta MUYARI
发明人： Yuta MUYARI
IPC分类号： A61B1/018
CPC分类号： A61B18/1492 , A61B18/1445 , A61B2017/00415 , A61B2018/1407 , A61B2018/144 , A61B2018/1475 , A61B2018/1861
摘要： An operation section structure of a treatment instrument for endoscopic use has: a hook knife inserted into a body cavity; a wire having a distal end connected to the hook knife; a tubular flexible sheath provided to an outer periphery of the wire; a current-carrying plug having a main unit having a distal end connected to the sheath; a sliding member made of a conductive material and having a proximal end of the wire fixed thereto, the sliding member being capable of sliding on the main unit in longitudinal direction; a operation member capable of freely rotating in circumferential direction of the operation member; and attached to the sliding member; and a conductive section provided to the operation member, the conductive section being made of a conductive material providing conductivity by making contact with the sliding member. This configuration can rotate the distal end structure easily.
摘要翻译：用于内窥镜使用的治疗仪器的操作部分结构具有插入体腔内的钩刀; 具有连接到所述钩刀的远端的线; 设置在所述线的外周的管状柔性护套; 载流塞，其具有连接到护套的远端的主单元; 由导电材料制成并具有固定在其上的线的近端的滑动构件，滑动构件能够在主体上沿纵向方向滑动; 操作构件，其能够在所述操作构件的圆周方向上自由旋转; 并附接到滑动构件; 以及设置在所述操作部件上的导电部，所述导电部由与所述滑动部件接触而提供导电性的导电材料制成。这种构造可以容易地旋转远端结构。

6. 发明申请

US20080249354A1 ENDOSCOPE TREATMENT TOOL 有权
标题翻译：内窥镜治疗工具
公开(公告)号：US20080249354A1
公开(公告)日：2008-10-09
申请号：US12098064
申请日：2008-04-04
申请人： Yuta MUYARI , Naohisa YAHAGI
发明人： Yuta MUYARI , Naohisa YAHAGI
IPC分类号： A61B1/018
CPC分类号： A61B18/1492 , A61B18/1445 , A61B2017/2945 , A61B2018/00494 , A61B2018/00601 , A61B2018/1432
摘要： The endoscope treatment tool 1 has a distal end member 3 which is installed in an endoscope. A connection member 4 is attached to the distal end member 3 in a freely rotatable manner. In the connection member 4, a portion which is supported by a cap 12 of the distal end member 3 is a second pivot shaft 15. A portion penetrating a supporting member 21 of a treatment portion 5 is a first pivot shaft 23. The first pivot shaft 23 is also a rotational axis of a pair of forceps members 22 provided in the treatment member 5. When the forceps members 22 are used, a coil sheath 6 is extended by an operation at the side of the proximal end. The connection member 4 rotates about the second pivot shaft 15, which is a fulcrum, and the treatment portion 5 moves forward beyond the cap 12. In accordance with the present invention, it is possible to resolve the difficulty of procedures by positioning the treatment portion in an appropriate location.
摘要翻译：内窥镜处理工具1具有安装在内窥镜中的前端部件3。连接构件4以可自由旋转的方式附接到远端构件3。在连接构件4中，由远端构件3的盖12支撑的部分是第二枢轴15。贯穿处理部5的支撑构件21的部分是第一枢轴23。第一枢转轴23也是设置在处理构件5中的一对镊子构件22的旋转轴线。当使用镊子构件22时，通过在近端侧的操作来延伸线圈护套6。连接构件4围绕作为支点的第二枢轴15旋转，并且处理部5向前移动超过盖12。根据本发明，可以通过将处理部分放置在适当的位置来解决程序的难度。

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