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    Natural orifice medical operation and endoscopic overtube
    1.
    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。

    Method for accessing abdominal cavity and medical procedure via natural orifice
    2.
    发明申请
    Method for accessing abdominal cavity and medical procedure via natural orifice 审中-公开
    通过自然孔进入腹腔和医疗程序的方法

    公开(公告)号：US20070163585A1

    公开(公告)日：2007-07-19

    申请号：US11331974

    申请日：2006-01-13

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

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

    IPC分类号： A61M16/00

    CPC分类号： A61M13/003 ,  A61M2205/3331 ,  A61M2210/1021 ,  A61M2210/1053

    摘要： The method for accessing the abdominal cavity according to the present invention, includes: introducing a first flow path into the abdominal cavity; introducing a second flow path into the hollow organ from the natural orifice of the living body, and performing a pressure control, using the first flow path and the second flow path, so that the pressure within the hollow organ is lower than the pressure of the abdominal cavity, and forming an opening in the wall of the hollow organ from the inside of the hollow organ when the pressure within the abdominal cavity, as accomplished by pressure control, is equal to or lower than the pressure of the abdominal cavity, and inserting a device for performing a medical procedure through the opening.

    摘要翻译： 根据本发明的用于进入腹腔的方法包括：将第一流路引入腹腔; 从生物体的天然孔引入第二流路进入中空器官，并使用第一流路和第二流路进行压力控制，使得中空器官内的压力低于中空器官的压力 并且当通过压力控制实现的腹腔内的压力等于或低于腹腔的压力时，从中空器官的内部在中空器官的壁中形成开口，并且插入 用于通过开口执行医疗程序的装置。

    Natural orifice medical operation and endoscopic overtube
    3.
    发明授权
    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：US07988656B2

    公开(公告)日：2011-08-02

    申请号：US11653145

    申请日：2007-01-12

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

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

    IPC分类号： A61M37/00 ,  A61B19/00 ,  A61B1/00

    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。

    Retainer for medical use and the method using the same
    5.
    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。

    Medical procedure via natural opening
    8.
    发明申请
    Medical procedure via natural opening 有权
    医疗程序通过自然开放

    公开(公告)号：US20070173859A1

    公开(公告)日：2007-07-26

    申请号：US11331966

    申请日：2006-01-13

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

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

    IPC分类号： A61B17/58

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

    摘要： The medical procedure via a natural opening according to the present invention includes: adjusting the patient's body so that a target site on the anterior wall of a hollow organ faces in the direction opposite to the direction of gravitational force; introducing a liquid inflow conduit in the vicinity of the target site, and flowing liquid into the hollow organ via the liquid inflow conduit, to form a liquid holding area and a gas retaining area inside the hollow organ; introducing an observation device into the hollow organ, and confirming the position of the target site from the position of the gas retaining area; and incising while observation the target area.

    摘要翻译： 根据本发明的通过天然开口的医疗程序包括：调节患者身体，使得中空器官前壁上的目标部位面向与重力方向相反的方向; 在目标位置附近引入液体流入管道，并且经由液体流入管道将液体流入中空器官，以在中空器官内部形成液体保持区域和气体保持区域; 将观察装置引入中空器官，并从气体保持区域的位置确认目标部位的位置; 并在观察目标区域时进行切割。