公开(公告)号：US20150150620A1

公开(公告)日：2015-06-04

申请号：US14542050

申请日：2014-11-14

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Manabu MIYAMOTO ,  Kazuo BANJU ,  Shotaro TAKEMOTO ,  Shinji TAKAHASHI ,  Takayasu MIKKAICHI ,  Satoko SUZUKI

IPC: A61B18/08 ,  A61B17/3209 ,  A61B17/10 ,  A61B17/068

CPC classification number: A61B18/085 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/105 ,  A61B17/29 ,  A61B17/3209 ,  A61B18/1445 ,  A61B90/361 ,  A61B2017/00269 ,  A61B2017/07214 ,  A61B2017/07228 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/320052 ,  A61B2018/0063 ,  A61B2090/309

Abstract: A tissue resection apparatus includes a pair of grasping members that holds a tissue; and a cartridge that is replaceably attached to the pair of grasping members. The cartridge includes a cartridge body that has a longitudinal axis and a slot extending along the longitudinal axis, guides a cutting member cutting a tissue by the slot, and defines a movement range of the cutting member; a pair of sealing portions that are provided on both sides of the slot so as to sandwich the slot and extend parallel to the slot, respectively; and a tissue sealing portion that is located closer to a distal end side than the slot and is provided on an extension line of the slot.

Abstract translation: 组织切除装置包括一对夹持组织的把持部件; 以及可更换地附接到所述一对抓握构件的盒。 所述盒包括具有纵向轴线和沿所述纵向轴线延伸的狭槽的盒主体，引导切割构件通过所述狭槽切割组织，并限定所述切割构件的运动范围; 一对密封部，其设置在所述槽的两侧，以分别夹住所述槽并平行于所述槽延伸; 以及组织密封部，其位于比所述狭缝更靠近前端侧并且设置在所述狭槽的延长线上。

公开(公告)号：US20140296632A1

公开(公告)日：2014-10-02

申请号：US14279715

申请日：2014-05-16

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Yoshio ONUKI ,  Kiyotaka MATSUNO ,  Tatsutoshi HASHIMOTO ,  Tsutomu OKADA ,  Kazuo BANJU ,  Ken SHIGETA ,  Naoki IWANAGA ,  Shotaro TAKEMOTO ,  Ayano ISHIOKA

IPC: A61B1/018 ,  A61B1/005 ,  A61B17/00 ,  A61B1/00

CPC classification number: A61B1/005 ,  A61B1/00039 ,  A61B1/00045 ,  A61B1/00075 ,  A61B1/00094 ,  A61B1/00098 ,  A61B1/00114 ,  A61B1/00121 ,  A61B1/00128 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/0052 ,  A61B1/0055 ,  A61B1/0057 ,  A61B1/0125 ,  A61B1/015 ,  A61B1/018 ,  A61B1/051 ,  A61B1/12 ,  A61B17/00234 ,  A61B17/0469 ,  A61B17/062 ,  A61B2017/0034 ,  A61B2017/2905 ,  A61M25/0136 ,  A61M25/0147

Abstract: A medical instrument system includes an elongated member having an inner space in a direction of a longitudinal axis, an insertion section installed at the inner space and having a bending section capable of being bent, a manipulation section configured to manipulate the bending section, a first manipulation member transmitting a driving force of the bending section in accordance with the manipulation by the manipulation section, a second manipulation member arranged in the direction of a longitudinal axis, a connecting section having a first connecting section and a second connecting section and capable of connecting the first manipulation member and the second manipulation member, and a switching mechanism having a first acting section and a second acting section and switching between a connection state and a release state in accordance with a relative movement between the elongated member and the insertion section.

Abstract translation: 一种医疗器械系统，包括：细长构件，其在纵轴方向上具有内部空间;插入部，其安装在所述内部空间并具有能够弯曲的弯曲部;操作部，其构造成操作所述弯曲部;第一 操纵部件，根据操作部的操作传递弯曲部的驱动力，沿纵轴方向配置的第二操作部件，具有第一连接部和第二连接部的连接部，能够连接 第一操作构件和第二操作构件，以及具有第一作用部和第二作用部的切换机构，并且根据细长构件和插入部之间的相对移动而在连接状态和释放状态之间切换。

公开(公告)号：US20140214063A1

公开(公告)日：2014-07-31

申请号：US13755669

申请日：2013-01-31

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Manabu MIYAMOTO ,  Kazuo BANJU ,  Shotaro TAKEMOTO ,  Shinji TAKAHASHI ,  Takayasu MIKKAICHI

IPC: A61B17/3205

CPC classification number: A61B17/3205 ,  A61B17/07207 ,  A61B17/122 ,  A61B2017/00269 ,  A61B2017/00349

Abstract: Full-thickness excision of tissue of a lesion in a lumen is performed through a natural orifice. Specifically, the tissue surrounding the lesion that is in a folded state is joined and severed using a linear stapler. The linear stapler includes a cutter and is inserted into the lumen. Joining and cutting is performed while organs outside of the lumen are pushed in a direction away from the lesion with the tip of the linear stapler. As a result of these steps being repeatedly performed along the periphery of the lesion, the lesion is excised.

Abstract translation: 通过自然孔口进行腔内病变组织的全层切除。 具体地，使用线性吻合器将处于折叠状态的病变周围的组织接合并切断。 线性吻合器包括切割器并插入到内腔中。 执行连接和切割，同时使用线性吻合器的尖端沿远离​​病变的方向将管腔外的器官推动。 由于这些步骤沿着病变的周围重复进行，切除了病变。

公开(公告)号：US20130184528A1

公开(公告)日：2013-07-18

申请号：US13622824

申请日：2012-09-19

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Yoshio ONUKI ,  Kiyotaka MATSUNO ,  Tatsutoshi HASHIMOTO ,  Tsutomu OKADA ,  Kazuo BANJU ,  Ken SHIGETA ,  Naoki IWANAGA ,  Shotaro TAKEMOTO ,  Ayano ISHIOKA

IPC: A61B1/005 ,  A61B1/05 ,  A61B1/015 ,  A61B1/00 ,  A61B1/12

CPC classification number: A61B1/005 ,  A61B1/00039 ,  A61B1/00045 ,  A61B1/00075 ,  A61B1/00094 ,  A61B1/00098 ,  A61B1/00114 ,  A61B1/00121 ,  A61B1/00128 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/0052 ,  A61B1/0055 ,  A61B1/0057 ,  A61B1/0125 ,  A61B1/015 ,  A61B1/018 ,  A61B1/051 ,  A61B1/12 ,  A61B17/00234 ,  A61B17/0469 ,  A61B17/062 ,  A61B2017/0034 ,  A61B2017/2905 ,  A61M25/0136 ,  A61M25/0147

Abstract: A medical instrument system includes an elongated member having an inner space in a direction of a longitudinal axis, an insertion section installed at the inner space and having a bending section capable of being bent, a manipulation section configured to manipulate the bending section, a first manipulation member transmitting a driving force of the bending section in accordance with the manipulation by the manipulation section, a second manipulation member arranged in the direction of a longitudinal axis, a connecting section having a first connecting section and a second connecting section and capable of connecting the first manipulation member and the second manipulation member, and a switching mechanism having a first acting section and a second acting section and switching between a connection state and a release state in accordance with a relative movement between the elongated member and the insertion section.

Abstract translation: 一种医疗器械系统，包括：细长构件，其在纵轴方向上具有内部空间;插入部，其安装在所述内部空间并具有能够弯曲的弯曲部;操作部，其构造成操作所述弯曲部;第一 操纵部件，根据操作部的操作传递弯曲部的驱动力，沿纵轴方向配置的第二操作部件，具有第一连接部和第二连接部的连接部，能够连接 第一操作构件和第二操作构件，以及具有第一作用部和第二作用部的切换机构，并且根据细长构件和插入部之间的相对移动而在连接状态和释放状态之间切换。