公开(公告)号：US20120123409A1

公开(公告)日：2012-05-17

申请号：US13260563

申请日：2010-03-26

申请人： Tohru Tani ,  Yoshimasa Kurumi ,  Shigeyuki Naka ,  Mamoru Takashina ,  Hideki Ishikawa ,  Teruaki Oikawa

发明人： Tohru Tani ,  Yoshimasa Kurumi ,  Shigeyuki Naka ,  Mamoru Takashina ,  Hideki Ishikawa ,  Teruaki Oikawa

IPC分类号： A61B18/14

CPC分类号： A61B18/1815 ,  A61B18/1445 ,  A61B2017/2904 ,  A61B2017/294 ,  A61B2018/0013 ,  A61B2018/00184 ,  A61B2018/00607 ,  A61B2018/1457

摘要： Provided is a medical treatment device capable of eliminating inconvenience of manipulation in actual clinical use, and ensuring a visual field by introducing a curve in the vicinity of an electrode portion of an outer cylindrical tube. The medical treatment device has the following structure: an electrode portion including a first electrode and a second electrode arranged opposed to the first electrode, the electrode portion having a grasping function, a coagulating function, and a cutting function; an operation portion for executing drive of the respective functions of the first electrode and the second electrode; a shaft portion for connecting the electrode portion and the operation portion; a connector portion connectable to a microwave power source; and a conductive rod, which is provided inside the shaft portion, for transmitting a microwave to the electrode portion, the medical treatment device utilizing the microwave being configured to: hold body tissue between the first electrode and the second electrode; coagulate the body tissue by supplying the microwave to the first electrode and the second electrode; and cut the body tissue through a mutual action of the first electrode and the second electrode, in which the shaft portion and the electrode portion are connected to each other with a bent holder.

摘要翻译： 提供一种医疗处理装置，其能够消除实际临床使用中的操作的不便，并且通过在外筒管的电极部附近引入曲线来确保视野。 医疗处理装置具有以下结构：电极部，其包括第一电极和与第一电极相对布置的第二电极，电极部分具有抓握功能，凝结功能和切割功能; 用于执行第一电极和第二电极的各个功能的驱动的操作部分; 用于连接电极部分和操作部分的轴部分; 可连接到微波电源的连接器部分; 以及设置在所述轴部内部的用于将微波传输到所述电极部的导电棒，利用所述微波的所述医疗处理装置构造成：在所述第一电极和所述第二电极之间保持身体组织; 通过向第一电极和第二电极提供微波来使身体组织凝固; 并且通过所述第一电极和所述第二电极的相互作用切割所述身体组织，其中所述轴部和所述电极部通过弯曲的保持器彼此连接。

公开(公告)号：US09131985B2

公开(公告)日：2015-09-15

申请号：US13260563

申请日：2010-03-26

申请人： Tohru Tani ,  Yoshimasa Kurumi ,  Shigeyuki Naka ,  Mamoru Takashina ,  Hideki Ishikawa ,  Teruaki Oikawa

发明人： Tohru Tani ,  Yoshimasa Kurumi ,  Shigeyuki Naka ,  Mamoru Takashina ,  Hideki Ishikawa ,  Teruaki Oikawa

IPC分类号： A61B18/14 ,  A61B18/18 ,  A61B18/00

CPC分类号： A61B18/1815 ,  A61B18/1445 ,  A61B2017/2904 ,  A61B2017/294 ,  A61B2018/0013 ,  A61B2018/00184 ,  A61B2018/00607 ,  A61B2018/1457

摘要： Provided is a medical treatment device capable of eliminating inconvenience of manipulation in actual clinical use, and ensuring a visual field by introducing a curve in the vicinity of an electrode portion of an outer cylindrical tube. The medical treatment device has the following structure: an electrode portion including a first electrode and a second electrode arranged opposed to the first electrode, the electrode portion having a grasping function, a coagulating function, and a cutting function; an operation portion for executing drive of the respective functions of the first electrode and the second electrode; a shaft portion for connecting the electrode portion and the operation portion; a connector portion connectable to a microwave power source; and a conductive rod, which is provided inside the shaft portion, for transmitting a microwave to the electrode portion, the medical treatment device utilizing the microwave being configured to: hold body tissue between the first electrode and the second electrode; coagulate the body tissue by supplying the microwave to the first electrode and the second electrode; and cut the body tissue through a mutual action of the first electrode and the second electrode, in which the shaft portion and the electrode portion are connected to each other with a bent holder.

摘要翻译： 提供一种医疗处理装置，其能够消除实际临床使用中的操作的不便，并且通过在外筒管的电极部附近引入曲线来确保视野。 医疗处理装置具有以下结构：电极部，其包括第一电极和与第一电极相对布置的第二电极，电极部分具有抓握功能，凝结功能和切割功能; 用于执行第一电极和第二电极的各个功能的驱动的操作部分; 用于连接电极部分和操作部分的轴部分; 可连接到微波电源的连接器部分; 以及设置在所述轴部内部的用于将微波传输到所述电极部的导电棒，利用所述微波的所述医疗处理装置构造成：在所述第一电极和所述第二电极之间保持身体组织; 通过向第一电极和第二电极提供微波来使身体组织凝固; 并且通过所述第一电极和所述第二电极的相互作用切割所述身体组织，其中所述轴部和所述电极部通过弯曲的保持器彼此连接。