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    • 22. 发明授权
    • Medical energy irradiating apparatus
    • 医疗能量照射装置
    • US07510553B2
    • 2009-03-31
    • US11090241
    • 2005-03-28
    • Hiroshi ShionoAkira SakaguchiYuichiro Irisawa
    • Hiroshi ShionoAkira SakaguchiYuichiro Irisawa
    • A61B18/20
    • A61B18/24A61B18/18A61B2017/00088A61B2017/00274A61B2018/00023A61B2018/00547
    • A temperature measuring unit of a temperature sensor has electrodes disposed on the upper and lower surfaces of a temperature measuring element, thin-film substrates disposed on the upper and lower surfaces of the electrodes, and laser beam shield plates disposed on the upper and lower surfaces of the thin-film substrates. One of the electrodes is bonded to the temperature measuring element by a conductive adhesive, and the other electrode is not bonded to the temperature measuring element by a conductive adhesive. When the temperature sensor is bonded to a hollow cylinder of an insert, the temperature measuring unit is curved along the surface of the hollow cylinder, tending to develop tensile stresses in the other electrode. At this time, the other electrode is positionally displaced depending on the developed tensile stresses, allowing the temperature sensor to be adjusted in length. Consequently, the temperature sensor is prevented from being broken or damaged.
    • 温度传感器的温度测量单元具有设置在温度测量元件的上表面和下表面上的电极,设置在电极的上表面和下表面上的薄膜基板和设置在电极的上表面和下表面上的激光束屏蔽板 的薄膜基板。 其中一个电极通过导电粘合剂结合到温度测量元件,另一个电极不通过导电粘合剂结合到温度测量元件。 当温度传感器结合到插入件的中空圆柱体时,温度测量单元沿着中空圆柱体的表面弯曲,倾向于在另一个电极中产生拉伸应力。 此时,根据显影的拉伸应力,另一个电极位移位移,允许温度传感器的长度调节。 因此,防止温度传感器破损或损坏。
    • 23. 发明授权
    • Energy irradiation apparatus
    • 能量照射装置
    • US07201748B2
    • 2007-04-10
    • US10809547
    • 2004-03-26
    • Wataru KarinoAkira SakaguchiHiroshi Kizukuri
    • Wataru KarinoAkira SakaguchiHiroshi Kizukuri
    • A61B18/20
    • A61B18/24A61B2017/00274A61B2018/00196A61B2018/00547A61B2018/2272
    • This invention is directed to an energy irradiation apparatus including an insertion portion (3) which includes a hollow cylindrical member (14) having a sealed distal end portion and is inserted into a living body, and an energy irradiation portion (20) which applies energy to living tissue through an irradiation window portion (17) which is provided on a side wall of the hollow cylindrical member (14) to extend in the longitudinal direction. This apparatus includes a driving unit which reciprocates with substantially a constant velocity the laser irradiation portion (20) in the direction indicated by an arrow D along the longitudinal direction of the irradiation window portion (17). With this structure, the energy irradiation apparatus can uniformly irradiate a lesion with energy.
    • 本发明涉及一种包括插入部分(3)的能量照射装置,所述插入部分(3)包括具有密封的远端部分并被插入到生物体中的中空圆柱形构件(14),以及能量照射部分(20),其施加能量 通过设置在中空圆柱形构件(14)的侧壁上的沿着纵向方向延伸的照射窗口部分(17)来活化组织。 该装置包括沿着照射窗部分(17)的纵向方向沿箭头D所示的方向以大致恒速的方式使激光照射部分(20)往复运动的驱动单元。 利用这种结构,能量照射装置能够均匀地照射具有能量的损伤。
    • 24. 发明授权
    • Heart beat/respiration measuring device
    • 心跳/呼吸测量装置
    • US07052469B2
    • 2006-05-30
    • US10707070
    • 2003-11-19
    • Takeshi MinamiuraHidetaka SakaiAkira Sakaguchi
    • Takeshi MinamiuraHidetaka SakaiAkira Sakaguchi
    • A61B5/00
    • A61B5/0205A61B5/02444A61B5/113A61B5/6887G06F19/00
    • A heart beat/respiration measuring device comprising a sensor adapted to be pressed against the human body, and a measuring circuit for measuring heart beats and respiration from the output of the sensor. The sensor includes a coil member elastically deformable when subjected to pressure by being pressed against the human body. The measuring circuit comprises an LC oscillation circuit wherein an inductance component and a capacitance component of the coil member serve respectively as a coil L and a capacitor C for oscillation, and a calculation processing circuit for detecting variations in the oscillation frequency of the LC oscillation circuit and calculations of a cardiac cycle, heart rate, respiratory cycle and respiration rate based on the frequency components of heart beats and respiration are included in the variations.
    • 一种心跳/呼吸测量装置,包括适于被压靠人体的传感器,以及用于测量来自传感器的输出的心脏跳动和呼吸的测量电路。 该传感器包括线圈构件,该线圈构件通过被压靠在人体上而受到压力时可弹性变形。 测量电路包括LC振荡电路,其中线圈部件的电感分量和电容分量分别用作线圈L和用于振荡的电容​​器C,以及用于检测LC振荡电路的振荡频率变化的计算处理电路 并且基于心跳和呼吸的频率分量的心脏周期,心率,呼吸周期和呼吸速率的计算包括在变化中。
    • 26. 发明授权
    • Thermal therapy apparatus
    • 热疗仪
    • US06695871B1
    • 2004-02-24
    • US09637331
    • 2000-08-10
    • Shin MakiAkira SakaguchiShigeki Ariura
    • Shin MakiAkira SakaguchiShigeki Ariura
    • A61N506
    • A61N5/0601A61B2017/00274A61B2018/00547A61B2018/2283A61N2005/067
    • In a thermal therapy apparatus for treating a vital tissue by irradiating the tissue with a laser beam, a display unit displays a figure indicating the shape of a diseased part to be heated on the basis of information concerning the diseased part. Heating regions are arranged in the displayed figure indicating the diseased part shape by using identifiers corresponding to individual heating conditions. In accordance with size/position information of these heating regions arranged, heating conditions such as the laser intensity laser irradiation time and laser irradiation angle are set. Laser beam irradiation is performed by controlling the irradiation in accordance with the set heating conditions. The information pertaining to the diseased part can also be input on the basis of an ultrasonic signal from an ultrasonic probe separated from or installed in the laser irradiation portion.
    • 在通过用激光束照射组织来治疗重要组织的热治疗装置中,显示单元根据与患病部位有关的信息显示表示被加热部位的形状的图。 加热区域通过使用与各个加热条件相对应的标识符来布置在显示的图中,表示患病部位形状。 根据配置的这些加热区域的尺寸/位置信息,设定激光强度激光照射时间和激光照射角度等加热条件。 通过根据设定的加热条件控制照射来进行激光束照射。 还可以基于从与激光照射部分分离或安装在激光照射部分的超声波探头的超声波信号输入与病变部分有关的信息。