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    Electric operation apparatus
    3.
    发明授权
    Electric operation apparatus 有权
    电动操作装置

    公开(公告)号：US06730080B2

    公开(公告)日：2004-05-04

    申请号：US09929744

    申请日：2001-08-14

    Applicant: Kenji Harano ,  Masahide Ohyama ,  Kazuya Hijii ,  Koji Yamauchi ,  Shinji Hatta

    Inventor： Kenji Harano ,  Masahide Ohyama ,  Kazuya Hijii ,  Koji Yamauchi ,  Shinji Hatta

    IPC: A61B1818

    CPC classification number: A61B18/1206 ,  A61B18/12 ,  A61B2018/0066 ,  A61B2018/00702 ,  A61B2018/00875 ,  A61B2018/124

    Abstract: When a user steps on a footswitch, high-frequency output power is delivered. A control circuit included in a diathermic power supply calculates the impedance ZSn that is offered by a living tissue immediately after delivery of high-frequency output power is started during the n-th delivery period. The control circuit also calculates the impedance ZEn that is offered thereby immediately before delivery of high-frequency output power is discontinued with elapse of predetermined time. The control circuit then discontinues delivery of high-frequency output power for the predetermined time, and calculates a difference &Dgr;Zn between the impedances. When the difference meets a predetermined condition that implies coagulation or when the number of times of delivery reaches a predetermined value, the control circuit discontinues delivery of high-frequency output power.

    Abstract translation: 当用户踏脚踏开关时，会传送高频输出功率。 包含在透热电源中的控制电路计算在第n次输送期间开始输送高频输出功率后立即由活体组织提供的阻抗ZSn。 控制电路还在经过预定时间之后立即停止高频输出功率的传送之前立即提供的阻抗ZEn。 然后，控制电路在预定时间内中断高频输出功率的传送，并且计算阻抗之间的差值DeltaZn。 当差异满足意味着凝固的预定条件时，或者当输送次数达到预定值时，控制电路中断高频输出功率的传递。

    Cautery hemostatic unit
    6.
    发明授权
    Cautery hemostatic unit 失效
    烧灼止血单位

    公开(公告)号：US4744359A

    公开(公告)日：1988-05-17

    申请号：US22473

    申请日：1987-03-06

    Applicant: Shinji Hatta ,  Akira Taniguchi ,  Koichi Matsui ,  Takashi Tsukaya

    Inventor： Shinji Hatta ,  Akira Taniguchi ,  Koichi Matsui ,  Takashi Tsukaya

    IPC: A61B18/08 ,  A61B17/38

    CPC classification number: A61B18/08 ,  A61B2018/087

    Abstract: This unit is for stopping hemorrhage by supplying a current for heating to a semi-conductive thermal element of small heat capacity to insure good heat response which is incorporated in the distal extremity of a slender probe, and possesses a means to recognize whether, or not, voltage fall between the both ends of the thermal element is within the permissible range in order to make it possible to detect qualitative deterioration of thermal element.

    Abstract translation: 该单元用于通过向具有小热容量的半导电热元件供应电流来停止出血，以确保结合在细长探针的远端中的良好的热响应，并且具有识别是否 ，热元件两端之间的电压下降在容许范围内，以便能够检测热元件的定性劣化。

    Light marker for indwelt use in patient's body and for identification of lesions inside patients tubular organ using the light marker
    7.
    发明授权
    Light marker for indwelt use in patient's body and for identification of lesions inside patients tubular organ using the light marker 有权
    轻度标记用于患者体内的遗体使用，并使用光标记识别患者管状器官内的病变

    公开(公告)号：US09060807B2

    公开(公告)日：2015-06-23

    申请号：US13042858

    申请日：2011-03-08

    Applicant: Kunihide Kaji ,  Shinji Hatta ,  Keita Suzuki ,  Yuichi Morizane ,  Toshiyuki Takara ,  Tatsuya Saito ,  Takeshi Takigawa

    Inventor： Kunihide Kaji ,  Shinji Hatta ,  Keita Suzuki ,  Yuichi Morizane ,  Toshiyuki Takara ,  Tatsuya Saito ,  Takeshi Takigawa

    IPC: A61B5/06 ,  A61B19/00

    CPC classification number: A61B19/54 ,  A61B5/06 ,  A61B90/30 ,  A61B90/39 ,  A61B2090/3908 ,  A61B2090/3933 ,  A61B2090/3941 ,  A61B2090/3945 ,  A61B2090/395

    Abstract: A lesion identification system for surgical operations has a light marker adapted for placement in the vicinity of a lesion inside an organ of an organism, and a location-identifying device detecting a light emitted from the light marker at an outside of the organ for identifying a location of the lesion. The marker includes a light emitter and an engagement member associated with the emitter to be engageable with a wall of the organ. The engagement member includes a clip. The light emitter emits light with a wavelength in a near-infrared range. The device includes an endoscope comprising an inserter section having an image pickup element picking up a reflected light, involving the light from the light marker, at an outside of the organ, and an image pickup unit allowing the reflected light, picked by the image pickup element, to be generated as an image for display on a monitor.

    Abstract translation: 用于外科手术的病变识别系统具有适于放置在生物器官器官内部的病变附近的光标记，以及检测在器官外部从光标记器发射的光的位置识别装置，用于识别 病变的位置。 标记器包括光发射器和与发射器相关联的能够与器官的壁接合的接合构件。 接合构件包括夹子。 发光体发射波长在近红外范围的光。 该装置包括内窥镜，该内窥镜包括插入器部分，该插入器部分具有拾取元件，该图像拾取元件在器官外部拾取涉及来自光标记的光的反射光，以及允许由图像拾取器拾取的反射光的图像拾取单元 元素，被生成为用于在监视器上显示的图像。

    LIGHT MARKER FOR INDWELT USE IN PATIENTS BODY AND FOR IDENTIFICATION OF LESIONS INSIDE PATIENTS TUBULAR ORGAN USING THE LIGHT MARKER
    8.
    发明申请
    LIGHT MARKER FOR INDWELT USE IN PATIENTS BODY AND FOR IDENTIFICATION OF LESIONS INSIDE PATIENTS TUBULAR ORGAN USING THE LIGHT MARKER 有权
    轻度标记用于患者身体和使用光标记识别患者体内管腔内的淋巴结

    公开(公告)号：US20110160577A1

    公开(公告)日：2011-06-30

    申请号：US13042858

    申请日：2011-03-08

    Applicant: Kunihide Kaji ,  Shinji Hatta ,  Keita Suzuki ,  Yuichi Morizane ,  Toshiyuki Takara ,  Tatsuya Saito ,  Takeshi Takigawa

    Inventor： Kunihide Kaji ,  Shinji Hatta ,  Keita Suzuki ,  Yuichi Morizane ,  Toshiyuki Takara ,  Tatsuya Saito ,  Takeshi Takigawa

    IPC: A61B5/05

    CPC classification number: A61B19/54 ,  A61B5/06 ,  A61B90/30 ,  A61B90/39 ,  A61B2090/3908 ,  A61B2090/3933 ,  A61B2090/3941 ,  A61B2090/3945 ,  A61B2090/395

    Abstract: A lesion identification system for surgical operations has a light marker adapted for placement in the vicinity of a lesion inside an organ of an organism, and a location-identifying device detecting a light emitted from the light marker at an outside of the organ for identifying a location of the lesion. The marker includes a light emitter and an engagement member associated with the emitter to be engageable with a wall of the organ. The engagement member includes a clip. The light emitter emits light with a wavelength in a near-infrared range. The device includes an endoscope comprising an inserter section having an image pickup element picking up a reflected light, involving the light from the light marker, at an outside of the organ, and an image pickup unit allowing the reflected light, picked by the image pickup element, to be generated as an image for display on a monitor.

    Abstract translation: 用于外科手术的病变识别系统具有适于放置在生物器官器官内部的病变附近的光标记，以及检测在器官外部从光标记器发射的光的位置识别装置，用于识别 病变的位置。 标记器包括光发射器和与发射器相关联的能够与器官的壁接合的接合构件。 接合构件包括夹子。 发光体发射波长在近红外范围的光。 该装置包括内窥镜，该内窥镜包括插入器部分，该插入器部分具有拾取元件，该图像拾取元件在器官外部拾取涉及来自光标记的光的反射光，以及允许由图像拾取器拾取的反射光的图像拾取单元 元素，被生成为用于在监视器上显示的图像。

    Therapeutic system
    9.
    发明授权
    Therapeutic system 有权
    治疗系统

    公开(公告)号：US07415301B2

    公开(公告)日：2008-08-19

    申请号：US09894723

    申请日：2001-06-28

    Applicant: Norihiko Hareyama ,  Toru Nagase ,  Shinji Hatta

    Inventor： Norihiko Hareyama ,  Toru Nagase ,  Shinji Hatta

    IPC: A61B5/05

    CPC classification number: A61B18/1815 ,  A61B5/055 ,  A61B6/12 ,  A61B18/18 ,  A61B34/20 ,  A61B90/10 ,  A61B90/11 ,  A61B2090/374 ,  A61B2090/378 ,  A61B2090/3954

    Abstract: A therapeutic system comprising a therapeutic applicator for treating living tissues and an observation unit for determining the position of the applicator. The therapeutic energy applied from the applicator to the living tissues is controlled in accordance with data representing the position of the applicator, determined by the observation unit. It is therefore easy to operate the system even if the applicator and the observation unit (e.g., an MRI apparatus) are used at the same time. The image of the living tissues remains clear during the use of the therapeutic applicator.

    Abstract translation: 一种治疗系统，包括用于治疗活组织的治疗施用器和用于确定施用器位置的观察单元。 根据由观察单元确定的表示施加器的位置的数据来控制从施用器施加到生物体组织的治疗能量。 因此，即使同时使用施用器和观察单元（例如，MRI装置），也容易操作系统。 在使用治疗性施用器期间，活组织的图像保持清晰。

    Electric operation apparatus and control method thereof
    10.
    发明申请
    Electric operation apparatus and control method thereof 有权
    电动操作装置及其控制方法

    公开(公告)号：US20050010204A1

    公开(公告)日：2005-01-13

    申请号：US10615153

    申请日：2003-07-08

    Applicant: Masahide Ohyama ,  Kazuya Hijii ,  Shinji Hatta ,  Koji Shimomura ,  Kenji Harano ,  Tsuyoshi Hayashida

    Inventor： Masahide Ohyama ,  Kazuya Hijii ,  Shinji Hatta ,  Koji Shimomura ,  Kenji Harano ,  Tsuyoshi Hayashida

    IPC: A61B18/14 ,  A61B18/18

    CPC classification number: A61B18/149 ,  A61B2018/00702 ,  A61B2018/00875 ,  A61B2018/1437 ,  A61B2018/1472

    Abstract: An electric operation apparatus includes a high-frequency generating device which generates high-frequency current for treating the body anatomy, an active electrode which supplies to the body anatomy, the high-frequency current generated by the high-frequency generating device, a solution supply device which supplies a conductive solution around the active electrode, a return electrode which returns, via the conductive solution supplied by the solution supply device, the high-frequency current supplied to the body anatomy from the active electrode in the conductive solution, a sensor which detects a conductive state of the high-frequency current that flows between the active electrode and the return electrode, and a control device which determines a state of bubbles generated around the active electrode and which changes an operation mode, based on the conductive state of the high-frequency current detected by the sensor.

    Abstract translation: 一种电动操作装置，包括：生成用于治疗身体解剖结构的高频电流的高频发生装置，向身体解剖学提供的有源电极，由高频发生装置产生的高频电流，溶液供给 在有源电极周围提供导电溶液的装置，通过由溶液供给装置提供的导电溶液返回从导电溶液中的有源电极提供给身体解剖结构的高频电流的返回电极， 检测在有源电极和返回电极之间流动的高频电流的导通状态;以及控制装置，其基于所述有源电极和所述返回电极的导通状态来确定在所述有源电极周围产生的气泡的状态并改变操作模式 由传感器检测到的高频电流。

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