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    • 2. 发明授权
    • Ultrasonic probe and ultrasonic diagnostic equipment
    • 超声波探头和超声波诊断设备
    • US07052462B2
    • 2006-05-30
    • US10281417
    • 2002-10-24
    • Hiroshi FukudaMasayoshi Omura
    • Hiroshi FukudaMasayoshi Omura
    • A61B8/12
    • A61B8/4281A61B8/12A61B8/445A61B8/4461G10K11/02
    • A flexible shaft is inserted through a sheath constituting an insertion portion of an ultrasonic probe connected to an ultrasonic observation apparatus, an ultrasonic transducer driven to rotate, etc., is attached at the distal end portion thereof, and an ultrasonic wave can be transmitted and received through an acoustic window arranged around thereof. By using hydrocarbon-based oil having a kinematic viscosity of 20 mm2/s as an acoustic medium for filling the surrounding of the ultrasonic transducer in the acoustic window, ultrasonic attenuation at high frequencies can be reduced, decrease of the capacity of the acoustic medium due to volatilization can be reduced, and decrease of the capacity of the acoustic medium due to volatilization is reduced.
    • 柔性轴通过构成与超声波观察装置连接的超声波探头的插入部的护套插入,驱动旋转的超声波换能器等安装在其前端部,并且可以传输超声波, 通过布置在其周围的声窗接收。 通过使用运动粘度为20mm 2 / s的烃类油作为用于在声窗中填充超声波换能器的周围的声学介质,可以降低高频下的超声波衰减,降低 由于挥发而引起的声学介质的容量降低,并且由于挥发而使声学介质的容量降低。
    • 3. 发明授权
    • Ultrasonic probe
    • 超声波探头
    • US06689066B1
    • 2004-02-10
    • US10309390
    • 2002-12-03
    • Masayoshi OmuraHiroshi Fukuda
    • Masayoshi OmuraHiroshi Fukuda
    • A61B812
    • A61B8/12A61B8/445
    • An ultrasonic transducer is provided at the distal end of a sheath included in an inserting portion of an ultrasonic probe for performing ultrasonic diagnosis. The ultrasonic transducer can transmit and receive ultrasound through an acoustic window 38 facing against the ultrasonic transducer through an acoustic medium filled around the ultrasonic transducer. At least the acoustic window is formed of a resin including a mixture of polyamide block and polyether ester block copolymer resin and polyurethane. Thus, multiple reflection, for example, can be reduced in the vicinity of the acoustic windows. Furthermore, the sheath portion may be formed of the same resin. Thus, the sheath portion can be inserted through an endoscope channel, for example, smoothly with less buckling.
    • 超声波换能器设置在超声波探头的插入部的护套的前端,用于进行超声波诊断。 超声波换能器可以通过面向超声换能器的声窗38通过填充在超声波换能器周围的声学介质来发射和接收超声波。 至少声窗由包括聚酰胺嵌段和聚醚酯嵌段共聚物树脂和聚氨酯的混合物的树脂形成。 因此,例如在声窗附近可以减少多次反射。 此外,护套部分可以由相同的树脂形成。 因此,护套部可以例如通过内窥镜通道平滑地插入,而弯曲较少。
    • 5. 发明授权
    • Storage device
    • 储存设备
    • US08611082B2
    • 2013-12-17
    • US13325116
    • 2011-12-14
    • Toshihiro ArisakaDaisuke MatsukaHiroshi FukudaMorihiro WaizumiKouichirou KinoshitaNaoki Wada
    • Toshihiro ArisakaDaisuke MatsukaHiroshi FukudaMorihiro WaizumiKouichirou KinoshitaNaoki Wada
    • G06F1/16
    • G06F1/187
    • A storage device having a plurality of recording devices in which a decrease in vibrations from the recording devices can be achieved with a small number of parts. A storage device having a plurality of recording devices mounted therein includes a handle for inserting and withdrawing the recording device into and out of the storage device. Two holding members each include a mounting portion where the recording device is mounted and a frame extending from the mounting portion to the handle. Two protrusions are formed to extend inwardly of a region surrounded by the recording device, the handle, and the two frames. A restriction plate is disposed so as to overlap the respective surfaces of the two protrusions; and a viscoelastic body is disposed at the overlapping portion for joining the two protrusions and the restriction plate to one another.
    • 一种具有多个记录装置的存储装置,其中可以以少量的部件实现来自记录装置的振动的减少。 具有安装在其中的多个记录装置的存储装置包括用于将记录装置插入和退出存储装置的手柄。 两个保持构件各自包括安装记录装置的安装部分和从安装部分延伸到手柄的框架。 两个突起形成为在由记录装置,手柄和两个框架围绕的区域的内部延伸。 限制板设置成与两个突起的各个表面重叠; 并且在重叠部分处设置有粘弹性体,用于将两个突起和限制板彼此接合。
    • 6. 发明申请
    • LEVER FITTING-TYPE CONNECTOR
    • 杠杆配件式连接器
    • US20130017697A1
    • 2013-01-17
    • US13634729
    • 2011-09-06
    • Yoshinobu FuruyaHirotaka HasegawaHiroshi Fukuda
    • Yoshinobu FuruyaHirotaka HasegawaHiroshi Fukuda
    • H01R13/62
    • F23G5/085C03B5/005C03B5/06F23G7/00F23G2202/20F23G2204/201F23G2209/18F23J1/08H01R13/62905H01R13/62938H01R13/62966H01R13/701H01R2201/26
    • A lever fitting-type connecter of the present invention has housing having a main body and a pair of projections; a lever having holes into which the projections are inserted, the lever rotated in a state that the projections are inserted into the holes from a non-fitting position before being fitted to another connector to a fitting position fitted to the other connector by rotating around the projection; an engagement receiving portion arranged in the projection so as to sandwich the lever between the main body and the engagement receiving portion; a first overlapping position arranged in the lever and overlapped with the engagement receiving portion at the non-fitting position; a second overlapping position arranged in the lever and overlapped with the engagement receiving portion at the fitting position; and an engaging portion arranged between the first and second overlapping positions and engaged to the engagement receiving portion.
    • 本发明的杠杆装配型连接器具有主体和一对突起的壳体; 具有孔的杠杆具有插入其中的孔,所述杆在安装到另一连接器之前从突出件从非装配位置插入孔中的状态旋转到通过围绕所述另一连接器旋转的配合位置 投影; 布置在所述突起中以将所述杠杆夹在所述主体和所述接合接收部之间的接合接收部; 第一重叠位置布置在杠杆中并且在非装配位置处与接合接收部分重叠; 布置在所述杆中并在所述装配位置处与所述接合部分重叠的第二重叠位置; 以及布置在第一和第二重叠位置之间并且接合到接合接收部分的接合部分。