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    Retainer for medical use and the method using the same
    7.
    发明申请
    Retainer for medical use and the method using the same 有权
    医疗用保持器及其使用方法

    公开(公告)号：US20070265600A1

    公开(公告)日：2007-11-15

    申请号：US11652954

    申请日：2007-01-12

    申请人： David Barlow ,  Takayasu Mikkaichi ,  Kensei Nakahashi ,  Hironobu Kawano ,  Kunihide Kaji

    发明人： David Barlow ,  Takayasu Mikkaichi ,  Kensei Nakahashi ,  Hironobu Kawano ,  Kunihide Kaji

    IPC分类号： A61B17/94 ,  A61B19/00

    CPC分类号： A61M5/14276 ,  A61B17/06066 ,  A61B17/12099 ,  A61B17/12136 ,  A61B17/12159 ,  A61B17/12181 ,  A61B2017/00278

    摘要： A medical retainer is provided capable of independently controlling supplying air and water to a hollow organ like a stomach and a lumen of a small intestine. The medical retainer for sealing a fluid, the retainer being subject to be retained in a gastrointestinal tract of a patient, the medical retainer includes: a sealing section for sealing the fluid, the sealing section making contact with a wall of the gastrointestinal tract; a main body having passageways; and directional valves disposed in the passageways for allowing one of upward flow and downward flow of the fluid relative to the position of the retainer.

    摘要翻译： 提供了一种医疗保持器，其能够独立地控制向诸如胃和小肠的内腔的中空器官供应空气和水。 用于密封流体的医疗保持器，保持器被保持在患者的胃肠道中，医疗保持器包括：用于密封流体的密封部分，密封部分与胃肠道的壁接触; 具有通道的主体; 以及设置在通道中的换向阀，用于允许流体相对于保持器的位置的向上流动和向下流动。

    Natural orifice medical operation and endoscopic overtube
    8.
    发明申请
    Natural orifice medical operation and endoscopic overtube 有权
    天然孔医疗和内窥镜外套管

    公开(公告)号：US20070255165A1

    公开(公告)日：2007-11-01

    申请号：US11653145

    申请日：2007-01-12

    申请人： Takefumi Uesugi ,  Kenji Noda ,  Takayasu Mikkaichi ,  Kunihide Kaji ,  David Barlow

    发明人： Takefumi Uesugi ,  Kenji Noda ,  Takayasu Mikkaichi ,  Kunihide Kaji ,  David Barlow

    IPC分类号： A61M13/00

    CPC分类号： A61B5/03 ,  A61B1/00135 ,  A61B1/015 ,  A61B2017/00278 ,  A61M13/003 ,  A61M2205/3331 ,  A61M2205/3344 ,  A61M2210/1021 ,  A61M2210/1053

    摘要： In order to control the pressure in an abdominal cavity of a patient and a pressure in a hollow organ, a medical system includes: a first pressure sensor for measuring the pressure of a gas in the abdominal cavity; a first port for insufflating and evacuating the abdominal cavity; a second pressure sensor for measuring the pressure of a gas in the hollow organ; a second port for insufflating and evacuating the hollow organ; an air supply apparatus connected to the second port for controlling the air supply and evacuation based on the output by the first and second pressure sensors; a third port connected to the second pressure sensor in the air supply apparatus; an endoscope connected to the air supply apparatus; a pneumoperitoneum needle connected to the first port; and a puncture needle connected to the second port.

    摘要翻译： 为了控制患者的腹腔内的压力和中空器官的压力，医疗系统包括：用于测量腹腔内气体压力的第一压力传感器; 第一个口腔，用于吸入和排空腹腔; 第二压力传感器，用于测量中空器官中的气体的压力; 第二个口腔，用于吹入和疏散空心器官; 连接到第二端口的空气供应装置，用于基于第一和第二压力传感器的输出来控制供气和排气; 连接到空气供应装置中的第二压力传感器的第三端口; 连接到空气供应装置的内窥镜; 连接到第一端口的气腹针; 以及连接到第二端口的穿刺针。

    Suture instrument
    10.
    发明授权
    Suture instrument 有权
    缝合仪器

    公开(公告)号：US08128657B2

    公开(公告)日：2012-03-06

    申请号：US11711541

    申请日：2007-02-27

    申请人： Junji Shiono ,  Kunihide Kaji ,  Takayuki Suzuki

    发明人： Junji Shiono ,  Kunihide Kaji ,  Takayuki Suzuki

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0487 ,  A61B17/00234 ,  A61B17/0401 ,  A61B17/0469 ,  A61B17/29 ,  A61B2017/0409 ,  A61B2017/0417 ,  A61B2017/0419 ,  A61B2017/0488 ,  A61B2017/0496 ,  A61B2017/06052 ,  A61B2017/22077

    摘要： A suture instrument according to the present invention includes a suture tool having an anchor anchored to a biological tissue, a suture thread drawn out of the anchor, and a stopper disposed on the suture thread; a hollow puncture needle, which can house the anchor thereinside, having a hard needle portion formed with an opening at the distal end thereof; a pusher which is disposed to advance and retreat in the puncture needle and a proximal side of which extends to a proximal side with its distal end being in contact with the anchor; and an outer sheath which houses the puncture needle so as to advance and retreat, in which an engaging portion, which is detachably engaged with the suture thread which is drawn in a state where the anchor is housed in the puncture needle, is disposed in the puncture needle or in the pusher.

    摘要翻译： 根据本发明的缝合器械包括缝合工具，其具有锚固到生物组织的锚固件，从锚固件拉出的缝合线和设置在缝合线上的塞子; 中空穿刺针，其可以在其内部容纳锚固件，具有在其远端形成有开口的硬质针部分; 推进器，其设置成在穿刺针中前进和后退，并且其近侧延伸到近侧，其远端与锚固器接触; 以及外护套，其容纳穿刺针以前进和后退，其中，在锚固件被容纳在穿刺针中的状态下与缝合线可拆卸地接合的接合部分被布置在 穿刺针或推杆。