公开(公告)号：US08715271B2

公开(公告)日：2014-05-06

申请号：US12595363

申请日：2008-03-21

申请人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

IPC分类号： A61B1/01 ,  G01L1/00

CPC分类号： G09B23/285 ,  A61B2034/301 ,  A61M25/0113 ,  A61M25/09041

摘要： A linear body drive device capable of safely and reliably operating a linear body is provided. A linear body insertion device includes a drive portion, an operation portion, a sensor portion and a processing portion serving as a measurement portion, and an output portion serving as a notification portion. The drive portion drives a linear body having flexibility. The operation portion includes an input member (an operation lever) operated by an operator for controlling performance of the drive portion. The sensor portion included in the measurement portion detects compressive force in a direction of longitudinal axis applied to the linear body, based on a degree of bending of the linear body driven by the drive portion. The output portion provides notification of data of compressive force detected by the measurement portion.

摘要翻译： 提供了能够安全可靠地操作线状体的直线体驱动装置。 直线体插入装置包括驱动部分，操作部分，传感器部分和用作测量部分的处理部分，以及用作通知部分的输出部分。 驱动部驱动具有柔性的线状体。 操作部包括由操作者操作以控制驱动部的性能的输入部件（操作杆）。 包含在测量部分中的传感器部分基于由驱动部分驱动的直线体的弯曲程度来检测施加到线状体的纵轴方向上的压缩力。 输出部分提供由测量部分检测的压缩力数据的通知。

公开(公告)号：US07984659B2

公开(公告)日：2011-07-26

申请号：US12293323

申请日：2007-03-19

申请人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

IPC分类号： G01L1/12 ,  G01L1/24

CPC分类号： G01L1/24 ,  A61B5/6885

摘要： A measurement device can detect a degree of bending of a linear body with a sensor when compressive force in a direction of longitudinal axis is applied to the linear body as a result of contact of a tip end of the linear body with an obstacle. Then, the detected degree of bending of the linear body is converted to compressive force in the direction of longitudinal axis applied to the linear body based on predetermined correlation between the degree of bending and the compressive force, so that presence of an obstacle in a direction of travel of the linear body can be sensed based on increase in the compressive force. In addition, as the same measurement device is applicable to linear bodies of various shapes and materials, cost effectiveness is achieved.

摘要翻译： 由于线状体的前端与障碍物的接触，测量装置可以利用传感器检测线状体的弯曲程度，因为沿着纵向方向的压缩力被施加到线状体。 然后，基于预定的弯曲度与压缩力之间的相关关系，将线状体的检测度转换为施加于线状体的纵轴方向的压缩力，使得在方向上存在障碍物 可以基于压缩力的增加来感测线状体的行进。 此外，由于相同的测量装置适用于各种形状和材料的线状体，因此实现了成本效益。

公开(公告)号：US20100057099A1

公开(公告)日：2010-03-04

申请号：US12595363

申请日：2008-03-21

申请人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

IPC分类号： A61B19/00 ,  G09B23/28 ,  G09B9/00

CPC分类号： G09B23/285 ,  A61B2034/301 ,  A61M25/0113 ,  A61M25/09041

摘要： A linear body drive device capable of safely and reliably operating a linear body is provided. A linear body insertion device includes a drive portion, an operation portion, a sensor portion and a processing portion serving as a measurement portion, and an output portion serving as a notification portion. The drive portion drives a linear body having flexibility. The operation portion includes an input member (an operation lever) operated by an operator for controlling performance of the drive portion. The sensor portion included in the measurement portion detects compressive force in a direction of longitudinal axis applied to the linear body, based on a degree of bending of the linear body driven by the drive portion. The output portion provides notification of data of compressive force detected by the measurement portion.

摘要翻译： 提供了能够安全可靠地操作线状体的直线体驱动装置。 直线体插入装置包括驱动部分，操作部分，传感器部分和用作测量部分的处理部分，以及用作通知部分的输出部分。 驱动部驱动具有柔性的线状体。 操作部包括由操作者操作以控制驱动部的性能的输入部件（操作杆）。 包含在测量部分中的传感器部分基于由驱动部分驱动的直线体的弯曲程度来检测施加到线状体的纵轴方向上的压缩力。 输出部分提供由测量部分检测的压缩力数据的通知。

公开(公告)号：US08631713B2

公开(公告)日：2014-01-21

申请号：US12439793

申请日：2007-08-30

申请人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

IPC分类号： G01L1/24

CPC分类号： G01L5/226 ,  A61B17/12022 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/1205 ,  A61B2090/064 ,  A61B2090/067 ,  A61M25/01 ,  G01L1/04 ,  G01L5/0033 ,  G01L5/101

摘要： A measurement device capable of sensing presence of an obstacle within a vessel from outside the vessel in operating a linear body inserted in the vessel is provided. According to this measurement device, an easy-to-use measurement device capable of measuring compressive force in a direction of longitudinal axis applied to the linear body that has a sheath thicker than the linear body, such as a wire having a coil for embolizing an aneurysm attached at a tip end, without lowering measurement accuracy, can be provided. In addition, a length of a restraint portion is minimized, to achieve a smaller size of the measurement device. Moreover, the measurement device capable of measuring compressive force in the direction of longitudinal axis applied to the linear body regardless of magnitude of buckling load of the linear body can be provided, and the same measurement device is applicable to linear bodies of various materials, which leads to cost efficiency.

摘要翻译： 提供一种测量装置，其能够在操作插入容器中的线状体时，从容器外部感测容器内的障碍物的存在。 根据该测量装置，能够测量施加于线状体的长轴方向的压缩力的易于使用的测量装置，该直线体具有比线状体更厚的护套，例如具有栓塞用线圈 可以提供附着在尖端的动脉瘤，而不降低测量精度。 此外，限制部分的长度最小化，以实现测量装置的较小尺寸。 此外，可以提供能够测量施加到线状体的纵向轴线方向上的压缩力的测量装置，而不管线性体的屈曲载荷的大小如何，并且相同的测量装置可应用于各种材料的线状体 导致成本效益。

公开(公告)号：US20100030115A1

公开(公告)日：2010-02-04

申请号：US12439793

申请日：2007-08-30

申请人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

IPC分类号： A61B5/103 ,  G01L5/00

CPC分类号： G01L5/226 ,  A61B17/12022 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/1205 ,  A61B2090/064 ,  A61B2090/067 ,  A61M25/01 ,  G01L1/04 ,  G01L5/0033 ,  G01L5/101

摘要： A measurement device capable of sensing presence of an obstacle within a vessel from outside the vessel in operating a linear body inserted in the vessel is provided. According to this measurement device, an easy-to-use measurement device capable of measuring compressive force in a direction of longitudinal axis applied to the linear body that has a sheath thicker than the linear body, such as a wire having a coil for embolizing an aneurysm attached at a tip end, without lowering measurement accuracy, can be provided. In addition, a length of a restraint portion is minimized, to achieve a smaller size of the measurement device. Moreover, the measurement device capable of measuring compressive force in the direction of longitudinal axis applied to the linear body regardless of magnitude of buckling load of the linear body can be provided, and the same measurement device is applicable to linear bodies of various materials, which leads to cost efficiency.

摘要翻译： 提供一种测量装置，其能够在操作插入容器中的线状体时，从容器外部感测容器内的障碍物的存在。 根据该测量装置，能够测量施加于线状体的长轴方向的压缩力的易于使用的测量装置，该直线体具有比线状体更厚的护套，例如具有栓塞用线圈 可以提供附着在尖端的动脉瘤，而不降低测量精度。 此外，限制部分的长度最小化，以实现测量装置的较小尺寸。 此外，可以提供能够测量施加到线状体的纵向轴线方向上的压缩力的测量装置，而不管线性体的屈曲载荷的大小如何，并且相同的测量装置可应用于各种材料的线状体 导致成本效益。

公开(公告)号：US20090229381A1

公开(公告)日：2009-09-17

申请号：US12293323

申请日：2007-03-19

申请人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Akihito Sano ,  Yoshitaka Nagano

IPC分类号： G01L1/00 ,  G01B11/14

CPC分类号： G01L1/24 ,  A61B5/6885

摘要： A measurement device can detect a degree of bending of a linear body with a sensor when compressive force in a direction of longitudinal axis is applied to the linear body as a result of contact of a tip end of the linear body with an obstacle. Then, the detected degree of bending of the linear body is converted to compressive force in the direction of longitudinal axis applied to the linear body based on predetermined correlation between the degree of bending and the compressive force, so that presence of an obstacle in a direction of travel of the linear body can be sensed based on increase in the compressive force. In addition, as the same measurement device is applicable to linear bodies of various shapes and materials, cost effectiveness is achieved.

摘要翻译： 由于线状体的前端与障碍物的接触，测量装置可以利用传感器检测线状体的弯曲程度，因为沿着纵向方向的压缩力被施加到线状体。 然后，基于预定的弯曲度与压缩力之间的相关关系，将线状体的检测度转换为施加于线状体的纵轴方向的压缩力，使得在方向上存在障碍物 可以基于压缩力的增加来感测线状体的行进。 此外，由于相同的测量装置适用于各种形状和材料的线状体，因此实现了成本效益。

公开(公告)号：US08764766B2

公开(公告)日：2014-07-01

申请号：US13124572

申请日：2009-10-09

申请人： Hideo Fujimoto ,  Shigeru Miyachi ,  Tomotaka Ohshima ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Shigeru Miyachi ,  Tomotaka Ohshima ,  Yoshitaka Nagano

IPC分类号： A61F11/00 ,  G01L1/04

CPC分类号： A61B17/12022 ,  A61B1/00133 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/00057 ,  A61B2017/00115 ,  A61B2017/1205 ,  A61B2017/22038 ,  A61B2034/301 ,  A61B2090/064 ,  A61M25/0113 ,  A61M25/09041

摘要： There is provided an insertion device allowing a doctor to alone perform an operation to insert a medical linear body. The insertion device, operated to insert a delivery wire (104) into a human body (131) through a blood vessel (132), includes a foot switch (41, 46) generating and outputting a signal to control starting/stopping a drive device (1) moving the delivery wire (104) in its longitudinal direction. Furthermore, the insertion device includes an insertion force sensor (60) operative to measure longitudinally compressive force exerted to the delivery wire (104), and a speaker (92) and a display (93) informing an operator of the compressive force measured by the insertion force sensor (60).

摘要翻译： 提供了一种允许医生单独进行插入医疗线状体的操作的插入装置。 通过血管（132）将输送线（104）插入人体（131）中的插入装置包括脚踏开关（41,46），其产生并输出信号以控制驱动装置的启动/停止 （1）沿着其纵向移动输送线（104）。 此外，插入装置包括插入力传感器（60），其用于测量施加到输送线（104）的纵向压缩力;以及扬声器（92）和显示器（93），通知操作者由 插入力传感器（60）。

公开(公告)号：US20120174686A1

公开(公告)日：2012-07-12

申请号：US13496157

申请日：2010-09-09

申请人： Hideo Fujimoto ,  Shigeru Miyachi ,  Yoshitaka Nagano ,  Takayoshi Ozaki

发明人： Hideo Fujimoto ,  Shigeru Miyachi ,  Yoshitaka Nagano ,  Takayoshi Ozaki

IPC分类号： G01L1/04

CPC分类号： G01L5/102 ,  A61M25/0105 ,  A61M2025/0166 ,  G01L5/105 ,  G09B23/285

摘要： This measurement device is a measurement device for measuring compressive force and pulling force in a direction of a longitudinal axis applied to a linear body having flexibility, and it includes a main body in which a through hole for inserting the linear body is formed. The through hole is formed to allow bending of the linear body in an arc shape in the through hole and variation in degree of bending of the linear body in accordance with compressive force and pulling force. This measurement device further includes a sensor for detecting a degree of bending of the linear body and a conversion circuit for converting the degree of bending detected by the sensor into a signal indicating compressive force and pulling force applied to the linear body.

摘要翻译： 该测量装置是用于测量施加到具有柔性的直线体的纵向轴线方向上的压缩力和拉力的测量装置，并且其包括主体，其中形成有用于插入直线体的通孔。 通孔形成为允许线状体在通孔中弧形弯曲，并且根据压缩力和拉力而使线状体的弯曲程度发生变化。 该测量装置还包括用于检测线状体的弯曲度的传感器和用于将由传感器检测到的弯曲度转换成表示施加到线状体的压缩力和拉力的信号的转换电路。

公开(公告)号：US20110264038A1

公开(公告)日：2011-10-27

申请号：US13124572

申请日：2009-10-09

申请人： Hideo Fujimoto ,  Shigeru Miyachi ,  Tomotaka Ohshima ,  Yoshitaka Nagano

发明人： Hideo Fujimoto ,  Shigeru Miyachi ,  Tomotaka Ohshima ,  Yoshitaka Nagano

IPC分类号： A61M25/092

CPC分类号： A61B17/12022 ,  A61B1/00133 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/00057 ,  A61B2017/00115 ,  A61B2017/1205 ,  A61B2017/22038 ,  A61B2034/301 ,  A61B2090/064 ,  A61M25/0113 ,  A61M25/09041

摘要： There is provided an insertion device allowing a doctor to alone perform an operation to insert a medical linear body. The insertion device, operated to insert a delivery wire (104) into a human body (131) through a blood vessel (132), includes a foot switch (41, 46) generating and outputting a signal to control starting/stopping a drive device (1) moving the delivery wire (104) in its longitudinal direction. Furthermore, the insertion device includes an insertion force sensor (60) operative to measure longitudinally compressive force exerted to the delivery wire (104), and a speaker (92) and a display (93) informing an operator of the compressive force measured by the insertion force sensor (60).

摘要翻译： 提供了一种允许医生单独进行插入医疗线状体的操作的插入装置。 通过血管（132）将输送线（104）插入人体（131）中的插入装置包括脚踏开关（41,46），其产生并输出信号以控制驱动装置的启动/停止 （1）沿着其纵向移动输送线（104）。 此外，插入装置包括插入力传感器（60），其用于测量施加到输送线（104）的纵向压缩力;以及扬声器（92）和显示器（93），通知操作者由 插入力传感器（60）。

公开(公告)号：US20120203168A1

公开(公告)日：2012-08-09

申请号：US13502026

申请日：2010-10-01

申请人： Hideo Fujimoto ,  Shigeru Miyachi ,  Yoshitaka Nagano ,  Takayoshi Ozaki

发明人： Hideo Fujimoto ,  Shigeru Miyachi ,  Yoshitaka Nagano ,  Takayoshi Ozaki

IPC分类号： A61M25/092 ,  G09B23/28 ,  A61B17/22

CPC分类号： A61B17/12113 ,  A61B17/12022 ,  A61B17/1214 ,  A61B34/70 ,  A61B2017/0034 ,  A61B2017/1205 ,  A61B2034/301 ,  A61B2090/064 ,  A61M25/0105 ,  A61M25/0113 ,  G01L1/04 ,  G01L5/101 ,  G01L5/105 ,  G09B23/285

摘要： This insertion device is an insertion device for inserting a medical linear body in a vessel in a body, and it includes a drive device for moving the medical linear body in a direction of a longitudinal axis, a measurement device for measuring compressive force and pulling force in the direction of the longitudinal axis applied to the medical linear body, and a notification device for notifying an operator of compressive force and pulling force measured with the measurement device.

摘要翻译： 该插入装置是用于将医用线状体插入体内的容器的插入装置，其包括用于沿纵轴方向移动医用直线体的驱动装置，用于测量压缩力和拉力的测定装置 在施加于医用直线体的纵轴方向上设有通知装置，用于通知操作者使用测量装置测量的压力和拉力。