公开(公告)号：US07860577B2

公开(公告)日：2010-12-28

申请号：US12378695

申请日：2009-02-18

申请人： Masayuki Hirata ,  Toshiki Yoshimine ,  Youichi Saitoh ,  Takufumi Yanagisawa ,  Testu Goto ,  Yoshihiro Watanabe ,  Toshiaki Saito

发明人： Masayuki Hirata ,  Toshiki Yoshimine ,  Youichi Saitoh ,  Takufumi Yanagisawa ,  Testu Goto ,  Yoshihiro Watanabe ,  Toshiaki Saito

IPC分类号： A61N1/00

CPC分类号： A61N1/0531 ,  A61B5/0478 ,  A61N1/36017 ,  A61N1/36071 ,  B33Y80/00

摘要： With use of three-dimensional data of a brain shape, a mold for forming a sheet-shaped structure having a three-dimensional shape of the gyrus or sulcus surface, or the interhemispheric fissure or interlobar fissure surface is formed. With use of the mold, a sheet-shaped silicone structure 2 having a three-dimensional shape of the gyrus or sulcus surface, or the interhemispheric fissure or interlobar fissure surface is formed. An electrode 3 is arranged on at least one side of the silicone structure 2. With this configuration, an intracranial electrode 1 in which the electrode 3 is arranged on the sheet-shaped silicone structure 2 having the three-dimensional shape of the gyrus or sulcus surface, or the interhemispheric fissure or interlobar fissure surface can be produced.

摘要翻译： 利用脑形状的三维数据，形成具有回回表面的三维形状的片状结构的模具，或者是大脑半球裂隙或间隙的裂缝面。 通过使用该模具，形成具有回回或表面的三维形状的片状硅酮结构体2，或者是大脑间裂隙或间隙裂隙面。 电极3设置在硅酮结构体2的至少一侧。利用这种结构，将电极3配置在片状硅树脂结构体2上的颅内电极1，该片状硅氧烷结构体2具有回棱或沟的三维形状 可以产生表面，或者产生大脑间裂隙或间隙裂隙表面。

公开(公告)号：US20090228066A1

公开(公告)日：2009-09-10

申请号：US12378695

申请日：2009-02-18

申请人： Masayuki Hirata ,  Toshiki Yoshimine ,  Youichi Saitoh ,  Takufumi Yanagisawa ,  Testu Goto ,  Yoshihiro Watanabe ,  Toshiaki Saito

发明人： Masayuki Hirata ,  Toshiki Yoshimine ,  Youichi Saitoh ,  Takufumi Yanagisawa ,  Testu Goto ,  Yoshihiro Watanabe ,  Toshiaki Saito

IPC分类号： A61N1/05 ,  G06F17/00 ,  B29C43/00

CPC分类号： A61N1/0531 ,  A61B5/0478 ,  A61N1/36017 ,  A61N1/36071 ,  B33Y80/00

摘要： With use of three-dimensional data of a brain shape, a mold for forming a sheet-shaped structure having a three-dimensional shape of the gyrus or sulcus surface, or the interhemispheric fissure or interlobar fissure surface is formed. With use of the mold, a sheet-shaped silicone structure 2 having a three-dimensional shape of the gyrus or sulcus surface, or the interhemispheric fissure or interlobar fissure surface is formed. An electrode 3 is arranged on at least one side of the silicone structure 2. With this configuration, an intracranial electrode 1 in which the electrode 3 is arranged on the sheet-shaped silicone structure 2 having the three-dimensional shape of the gyrus or sulcus surface, or the interhemispheric fissure or interlobar fissure surface can be produced.

摘要翻译： 利用脑形状的三维数据，形成具有回回表面的三维形状的片状结构的模具，或者是大脑半球裂隙或间隙的裂缝面。 通过使用该模具，形成具有回回或表面的三维形状的片状硅酮结构体2，或者是大脑间裂隙或间隙裂隙面。 电极3设置在硅酮结构体2的至少一侧。利用这种结构，将电极3配置在片状硅树脂结构体2上的颅内电极1，该片状硅氧烷结构体2具有回棱或沟的三维形状 可以产生表面，或者产生大脑间裂隙或间隙裂隙表面。

公开(公告)号：US20150289980A1

公开(公告)日：2015-10-15

申请号：US13510841

申请日：2011-03-10

申请人： Masayuki Hirata ,  Toshiki Yoshimine ,  Kojiro Matsushita ,  Tetsu Goto ,  Takufumi Yanagisawa ,  Takafumi Suzuki ,  Shinichi Yoshimura

发明人： Masayuki Hirata ,  Toshiki Yoshimine ,  Kojiro Matsushita ,  Tetsu Goto ,  Takufumi Yanagisawa ,  Takafumi Suzuki ,  Shinichi Yoshimura

IPC分类号： A61F2/28 ,  G06F17/50 ,  G05B19/4097 ,  A61N1/05

CPC分类号： A61F2/2875 ,  A61B17/688 ,  A61F2002/2835 ,  A61N1/0526 ,  A61N1/0529 ,  A61N1/0531 ,  A61N1/0539 ,  A61N1/3758 ,  G05B19/4097 ,  G06F17/50

摘要： To allow an implantable device including an electronic circuit to be implanted in the head in a more preferable manner in terms of appearance and safely. This implantable device is used for a brain-machine interface or the like.A casing 16 of an implantable device 4 configured to be implanted in a human head has an outer convexity surface 30 matching an external shape of a resected skull 27 related to at least a craniotomy site 26 of the artificial bone 28 designed in accordance with a skull shape of each person in order to fill the craniotomy site 26. That is, the outer convexity surface 30 of the artificial bone 28 is provided with two functions: the original function of filling the craniotomy site 26 as the artificial bone 28 and a function of serving as the casing 16 of the implantable device 4.

摘要翻译： 在外观上和安全性方面，允许将包括电子电路的可植入装置以更优选的方式植入头部。 该可植入装置用于脑机接口等。 构造成植入人体头部的可植入装置4的壳体16具有与根据颅骨设计的至少与人造骨28的开颅部位26相关的切除的颅骨27的外部形状的外凸面30。 为了填充开颅部位26，也就是说，人造骨28的外凸面30具有以下功能：作为人造骨28填充开颅手术部位26的原有功能， 用作可植入装置4的壳体16。

公开(公告)号：US08396546B2

公开(公告)日：2013-03-12

申请号：US12799840

申请日：2010-05-03

申请人： Masayuki Hirata ,  Takufumi Yanagisawa ,  Yukiyasu Kamitani ,  Hiroshi Yokoi ,  Toshiki Yoshimine ,  Tetsu Goto ,  Ryohei Fukuma ,  Ryu Kato

发明人： Masayuki Hirata ,  Takufumi Yanagisawa ,  Yukiyasu Kamitani ,  Hiroshi Yokoi ,  Toshiki Yoshimine ,  Tetsu Goto ,  Ryohei Fukuma ,  Ryu Kato

IPC分类号： A61B5/04

CPC分类号： A61B5/0402 ,  A61B5/7267

摘要： A machine control device includes: first decoders for estimating, from brain signal information, which one of body movements a user performs or images, based on learning using pairs of movements performed by the user and brain signal information, the body movements going toward one of first to nth body postures; second decoders for estimating from the brain signal information, an correct rate on the body movement estimation, based on learning using pairs of correct rates of the estimation of body movements and the brain signal information; and electric prosthetic arm control section for controlling an electric prosthetic arm to change stepwise its posture between first to nth postures via at least one intermediate posture therebetween, the first to nth postures corresponding to the first to nth body postures. The first decoders perform the estimation only when the estimated correct rate exceeds a threshold. When the first decoders estimate that the body movements goes toward a body posture different from the current one, the electric prosthetic arm control section changes the posture of the machine by performing a part of substeps of change from one of the first to nth body postures toward the posture associated with the body posture toward which the estimated body movement goes. This configuration allows a user to control a brain-signal-based machine to perform a natural movement without a long-term training and much brain information.

摘要翻译： 一种机器控制装置包括：第一解码器，用于基于使用用户执行的运动对的学习和脑信号信息来估计来自脑信号信息，用户执行的身体运动中的哪一个或图像，身体运动朝向 第一到第n身体姿势; 第二解码器，用于基于使用身体运动的估计的正确速率和脑信号信息的学习来从脑信号信息估计身体运动估计的正确率; 以及电动假肢臂控制部，其用于控制​​电动假肢臂，通过其间的至少一个中间姿势，在第一至第n姿势之间逐步地改变其姿势，所述第一至第n姿势对应于所述第一至第n体姿势。 第一解码器仅在估计的正确率超过阈值时执行估计。 当第一解码器估计身体运动朝向与当前身体姿势不同的身体姿势时，电假肢臂控制部通过执行从第一至第n体姿势中的一个朝向的部分子步骤改变机器的姿势 与所估计的身体运动所对应的身体姿势相关联的姿势。 该配置允许用户控制基于脑信号的机器执行自然运动，而无需长期训练和大量信息。

公开(公告)号：US20110218453A1

公开(公告)日：2011-09-08

申请号：US12799840

申请日：2010-05-03

申请人： Masayuki Hirata ,  Takufumi Yanagisawa ,  Yukiyasu Kamitani ,  Hiroshi Yokoi ,  Toshiki Yoshimine ,  Tetsu Goto ,  Ryohei Fukuma ,  Ryu Kato

发明人： Masayuki Hirata ,  Takufumi Yanagisawa ,  Yukiyasu Kamitani ,  Hiroshi Yokoi ,  Toshiki Yoshimine ,  Tetsu Goto ,  Ryohei Fukuma ,  Ryu Kato

IPC分类号： A61B5/0402

CPC分类号： A61B5/0402 ,  A61B5/7267

摘要： A machine control device includes: first decoders for estimating, from brain signal information, which one of body movements a user performs or images, based on learning using pairs of movements performed by the user and brain signal information, the body movements going toward one of first to nth body postures; second decoders for estimating from the brain signal information, an correct rate on the body movement estimation, based on learning using pairs of correct rates of the estimation of body movements and the brain signal information; and electric prosthetic arm control section for controlling an electric prosthetic arm to change stepwise its posture between first to nth postures via at least one intermediate posture therebetween, the first to nth postures corresponding to the first to nth body postures. The first decoders perform the estimation only when the estimated correct rate exceeds a threshold. When the first decoders estimate that the body movements goes toward a body posture different from the current one, the electric prosthetic arm control section changes the posture of the machine by performing a part of substeps of change from one of the first to nth body postures toward the posture associated with the body posture toward which the estimated body movement goes. This configuration allows a user to control a brain-signal-based machine to perform a natural movement without a long-term training and much brain information.

摘要翻译： 一种机器控制装置包括：第一解码器，用于基于使用用户执行的运动对的学习和脑信号信息来估计来自脑信号信息，用户执行的身体运动中的哪一个或图像，身体运动朝向 第一到第n身体姿势; 第二解码器，用于基于使用身体运动的估计的正确速率和脑信号信息的学习来从脑信号信息估计身体运动估计的正确率; 以及电动假肢臂控制部，其用于控制​​电动假肢臂，通过其间的至少一个中间姿势，在第一至第n姿势之间逐步地改变其姿势，所述第一至第n姿势对应于所述第一至第n体姿势。 第一解码器仅在估计的正确率超过阈值时执行估计。 当第一解码器估计身体运动朝向与当前身体姿势不同的身体姿势时，电假肢臂控制部通过执行从第一至第n体姿势中的一个朝向的部分子步骤改变机器的姿势 与所估计的身体运动所对应的身体姿势相关联的姿势。 该配置允许用户控制基于脑信号的机器执行自然运动，而无需长期训练和大量信息。