公开(公告)号：US20100056863A1

公开(公告)日：2010-03-04

申请号：US12500950

申请日：2009-07-10

申请人： Takumi DEJIMA ,  Ken YAMATANI ,  Ayano ISHIOKA ,  Kosuke MOTAI ,  Kazushi MURAKAMI ,  Takayasu MIKKAICHI

发明人： Takumi DEJIMA ,  Ken YAMATANI ,  Ayano ISHIOKA ,  Kosuke MOTAI ,  Kazushi MURAKAMI ,  Takayasu MIKKAICHI

IPC分类号： A61B1/00

CPC分类号： A61B17/29 ,  A61B1/04 ,  A61B1/3132 ,  A61B2017/00323 ,  A61B2017/2906 ,  A61B2017/291 ,  A61B2017/2927 ,  A61B2017/3447 ,  A61B2090/034

摘要： A medical manipulator which includes: a plurality of arms formed in a cylindrical shape a distal end portion of which is made of a rigid member having a bending portion capable of bending; an insertion portion made of a rigid member having a plurality of channels in which base ends of the plurality of arms are connected to a distal end of the insertion portion so as to connect lumens of the arms to the plurality of channels; a photographic device provided at the distal end of the insertion portion; an operation portion that operates the bending portion; and a transmission member that connects the bending portion and the operation portion, in which the bending portion has: a first bending portion that is capable of bending in a predetermined direction by an operation of the operation portion, and a second bending portion provided in a base end than the first bending portion that is capable of fixing the plurality of arms in a bent state so as to mutually separate, and the transmission portion has: a first region which is flexible, and a second region which is rigid and connected to a base end portion of the first region.

摘要翻译： 一种医疗机械手，包括：多个臂，其形成为圆筒状，其前端部由具有能够弯曲的弯曲部的刚性构件构成; 由具有多个通道的多个通道制成的插入部分，其中所述多个臂的基端连接到所述插入部分的远端，以将所述臂的内腔连接到所述多个通道; 设置在所述插入部的前端的摄影装置; 操作所述弯曲部的操作部; 以及传递构件，其连接弯曲部和操作部，弯曲部具有：能够通过操作部的操作而能够沿预定方向弯曲的第一弯曲部和设置在所述操作部的第二弯曲部 基部端部比能够将多个臂固定成弯曲状态的第一弯曲部分相互分离，并且传动部分具有：柔性的第一区域和刚性连接到第一区域的第二区域， 第一区域的基端部分。

公开(公告)号：US20100010514A1

公开(公告)日：2010-01-14

申请号：US12430442

申请日：2009-04-27

申请人： Ayano ISHIOKA ,  Masatoshi SATO ,  Shinji TAKAHASHI ,  Tatsutoshi HASHIMOTO ,  Yusuke NOMURA ,  Kazushi MURAKAMI

发明人： Ayano ISHIOKA ,  Masatoshi SATO ,  Shinji TAKAHASHI ,  Tatsutoshi HASHIMOTO ,  Yusuke NOMURA ,  Kazushi MURAKAMI

IPC分类号： A61B17/08

CPC分类号： A61B17/11 ,  A61B17/0644 ,  A61B17/068 ,  A61B17/1114 ,  A61B2017/00867 ,  A61B2017/0649 ,  A61B2017/1139

摘要： A tissue fastening instrument that fastens a first biological tissue and a second biological tissue that is adjacent to the first biological tissue so as to come into close contact, provided with a first tissue fixing portion that consists of an elastic wire that is wound into a coil shape and engaged on the first biological tissue; a second tissue fixing portion that consists of an elastic wire that is wound into a coil shape, is connected to a first end portion of the first tissue fixing portion and engaged on the second biological tissue; and a peripheral spring portion that is connected to a second end portion of the first tissue fixing portion and extends toward the second tissue fixing portion while forming a loop on the outside of the first tissue fixing portion and the second tissue fixing portion, in which the peripheral spring portion has a spring portion that is connected to the second end portion of the first tissue fixing portion and extends toward the second tissue fixing portion, and an end turn portion that is connected to the spring portion and forms, on the outside of the spring portion, a loop that is approximately parallel with a base loop that the first tissue fixing portion and the second tissue fixing portion form; and the base loop, the loop that the spring portion forms, and the loop that the end turn portion forms are disposed so as not to mutually overlap in the diameter direction of the base loop.

摘要翻译： 一种组织紧固器械，其紧固与第一生物组织相邻以紧密接触的第一生物组织和第二生物组织，设置有第一组织固定部分，该组织固定部分由缠绕在线圈中的弹性线 形状并从事第一生物组织; 由卷绕成线圈状的弹性线构成的第二组织固定部与第一组织固定部的第一端部连接并与第二生物体组织接合; 以及周边弹簧部分，其连接到第一组织固定部分的第二端部并且朝向第二组织固定部分延伸，同时在第一组织固定部分和第二组织固定部分的外侧上形成环，其中 外周弹簧部分具有连接到第一组织固定部分的第二端部并且朝向第二组织固定部分延伸的弹簧部分，以及连接到弹簧部分并形成在第二组织固定部分的外侧上的端部转弯部分 弹簧部分，与第一组织固定部分和第二组织固定部分形成的基部环大致平行的环; 并且基部环，弹簧部分形成的环和端部转弯部分形成的环设置成在基部环的直径方向上不相互重叠。

公开(公告)号：US20100010509A1

公开(公告)日：2010-01-14

申请号：US12430484

申请日：2009-04-27

申请人： Ayano ISHIOKA ,  Masatoshi SATO ,  Shinji TAKAHASHI ,  Tatsutoshi HASHIMOTO ,  Yusuke NOMURA ,  Kazushi MURAKAMI

发明人： Ayano ISHIOKA ,  Masatoshi SATO ,  Shinji TAKAHASHI ,  Tatsutoshi HASHIMOTO ,  Yusuke NOMURA ,  Kazushi MURAKAMI

IPC分类号： A61B17/10

CPC分类号： A61B17/11 ,  A61B17/0644 ,  A61B17/068 ,  A61B17/1114 ,  A61B2017/00867 ,  A61B2017/0649 ,  A61B2017/1139

摘要： A tissue fastening apparatus includes a tissue fastening tool, with fastens a first biological tissue and a second biological tissue so as to bring the tissues into close contact and an applicator for indwelling the tissue fastening tool. The tissue fastening tool is made of an elastic wire rod and is wound in a coil shape. The applicator includes a needle tube accommodated in an inner cavity with the tissue fastening tool stretched, a stylet inserted into the inner cavity of the needle tube nearer to the proximal side than the tissue fastening tool, and a rotating mechanism that rotates the stylet around an axis when the stylet is moved toward a distal end of the needle tube. The tissue fastening tool and the stylet are disengageably engaged with each other and integrally and rotatably connected with each other. The rotating mechanism rotates the stylet in a direction opposite to the winding direction of the tissue fastening tool as seen from the proximal side.

摘要翻译： 组织固定装置包括组织紧固工具，其紧固第一生物组织和第二生物组织，以使组织紧密接触，以及用于留置组织紧固工具的施用器。 组织紧固工具由弹性线材制成，并且卷绕成线圈形状。 敷贴器包括容纳在内腔中的针管，其中组织紧固工具被拉伸，插入到针管的内腔中的探针比组织紧固工具更靠近近侧;以及旋转机构，其将探针围绕着 当探针被朝向针管的远端移动时。 组织固定工具和探针可彼此分离地接合并且彼此一体地且可旋转地连接。 旋转机构从近侧观察时，沿与组织紧固工具的卷绕方向相反的方向旋转探针。