会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • ENDOSCOPE APPARATUS
    • 内窥镜装置
    • US20120010465A1
    • 2012-01-12
    • US13177274
    • 2011-07-06
    • Akihiko ERIKAWASatoshi OZAWATakayuki IIDA
    • Akihiko ERIKAWASatoshi OZAWATakayuki IIDA
    • A61B1/04A61B1/06
    • A61B1/043A61B1/05A61B1/063A61B1/0638A61B1/0646A61B1/0653A61B1/0669A61B1/07
    • A first irradiation portion that radiates white light onto a subject, a second irradiation portion that radiates narrow bandwidth light having a narrower wavelength bandwidth than the white light, and an observation window used to observe the subject are respectively disposed on a leading end surface of an endoscope insertion portion. Each of the first and second irradiation portions includes a pair of irradiation windows for emitting light therefrom. A straight line passing through a center point of the observation window and bisecting the leading end surface is defined as a boundary line. The pair of irradiation windows of the first irradiation portion are disposed on both sides of the boundary line. The pair of irradiation windows of the second irradiation portion are disposed on the both sides of the boundary line. Spectra of lights radiated from the irradiation windows of the second irradiation portion can be changed individually.
    • 将白光照射到被摄体上的第一照射部分,辐射比白光更窄的波长带宽的窄带宽光的第二照射部分和用于观察被摄体的观察窗分别设置在 内窥镜插入部。 第一和第二照射部分中的每一个包括用于从其发射光的一对照射窗口。 将通过观察窗的中心点并将前端面平分的直线定义为边界线。 第一照射部的一对照射窗设置在边界线的两侧。 第二照射部分的一对照射窗设置在边界线的两侧。 可以分别改变从第二照射部的照射窗照射的光的光谱。
    • 3. 发明申请
    • ENDOSCOPE APPARATUS
    • 内窥镜装置
    • US20110237894A1
    • 2011-09-29
    • US13017349
    • 2011-01-31
    • Satoshi OZAWATakayuki IIDAYasuhiro MINETOMAAkihiko ERIKAWA
    • Satoshi OZAWATakayuki IIDAYasuhiro MINETOMAAkihiko ERIKAWA
    • A61B1/06
    • A61B1/00188A61B1/043A61B1/063A61B1/0638A61B1/0653A61B1/0684A61B1/07
    • To provide an endoscope apparatus in which the observation image can be varied continuously as the observation magnification is varied by a zoom magnification varying manipulation so that an observation image suitable for an endoscope diagnosis is obtained at each observation magnification, and to thereby prevent the operator from feeling uncomfortable and increase the accuracy of a diagnosis. An endoscope apparatus is equipped with illuminating unit having plural light sources which generate light beams having different spectra, for illuminating an observation subject; imaging unit for imaging the observation subject; observation magnification varying unit for varying observation magnification of the imaging of the imaging unit; and light quantity ratio varying unit for continuously varying an emission light quantity ratio between the plural light sources according to the observation magnification that is set by the observation magnification varying unit.
    • 为了提供一种内窥镜装置,其中,随着观察倍率通过变焦倍率变化操作而变化,观察图像可以连续变化,从而在每个观察放大倍数下获得适合于内窥镜诊断的观察图像,从而防止操作者 感觉不舒服,提高了诊断的准确性。 一种内窥镜装置具备:具有多个光源的照明单元,该光源产生具有不同光谱的光束,用于照明观察对象物; 用于对观察对象成像的成像单元; 用于改变所述成像单元的成像的观察倍率的观察倍率变化单元; 以及光量比变化单元,用于根据由观察倍率变化单元设定的观察倍率连续地改变多个光源之间的发射光量比。
    • 5. 发明申请
    • OPTICAL TOMOGRAPHIC IMAGING SYSTEM, TOMOGRAPHIC IMAGE ACQUIRING METHOD, AND OPTICAL TOMOGRAPHIC IMAGE FORMING METHOD
    • 光学图像成像系统,图像摄影方法和光学图像成像方法
    • US20090244547A1
    • 2009-10-01
    • US12414371
    • 2009-03-30
    • Satoshi OZAWA
    • Satoshi OZAWA
    • G01B11/24
    • G01B9/02064A61B5/0066A61B5/7257G01B9/02004G01B9/02078G01B9/02085G01B9/02091G01B2290/35G01J1/0407G01J1/0422G01N21/4795
    • This optical tomographic imaging system comprises an optical path length adjustor configured to set a first reference position of a measurement depth direction to an inner edge of a measurement range by adjusting an optical path length of a reference light, and an optical path length switching unit having a preset optical path length that provides a second reference position differing in measurement depth from the first reference position by a predetermined amount and configured to change the optical path length of the reference light or the optical path length of the reflected light adjusted by the optical path length adjustor so as to switch between the first reference position and the second reference position. This system is capable of measuring a measurement region of interest at high resolution, regardless of the position (depth) of the measurement region of interest, in an SS-OCT employing a wavelength-swept light source.
    • 该光学断层成像系统包括光路长度调节器,其被配置为通过调整参考光的光路长度来将测量深度方向的第一参考位置设置到测量范围的内边缘,以及光路长度切换单元,其具有 预设的光程长度,其将测量深度与第一参考位置不同的第二参考位置提供预定量,并且被配置为改变参考光的光路长度或由光路调节的反射光的光路长度 长度调节器,以便在第一参考位置和第二参考位置之间切换。 在采用波长扫描光源的SS-OCT中,无论感兴趣的测量区域的位置(深度)如何,该系统能够以高分辨率测量感兴趣的测量区域。
    • 6. 发明申请
    • APPARATUS FOR CHEMILUMINESCENT ASSAY AND DETECTION
    • 用于荧光测定和检测的装置
    • US20120231493A1
    • 2012-09-13
    • US13478527
    • 2012-05-23
    • Hideyuki NODASatoshi OZAWAMasahiro OKANOJOKenko UCHIDA
    • Hideyuki NODASatoshi OZAWAMasahiro OKANOJOKenko UCHIDA
    • G01N21/76
    • C12Q1/04G01N21/76
    • An apparatus includes a system for guiding chemiluminescence and a system for preventing a variation in dark currents. The apparatus includes a first light shielding BOX having a sample container holder and a shutter unit therein, the shutter unit including a top plate which is partly formed by a movement of a plate member, and a second light shielding BOX having a photodetector therein. While a measurement is not implemented, the shutter unit is closed to block entrance of stray light to the photodetector, and while a measurement is implemented, the plate member is moved to open the shutter unit, and the tip of the photodetector is inserted into a through hole formed in the top plate, so that the distance between the bottom of the sample container and a sensitive area of the photodetector is reduced to several millimeters or less.
    • 一种装置包括用于引导化学发光的系统和用于防止暗电流变化的系统。 该装置包括:第一遮光箱,其具有样本容器保持器和其中的快门单元,所述快门单元包括部分地由板构件的运动形成的顶板和在其中具有光电检测器的第二遮光箱。 虽然没有实现测量,但是快门单元被关闭以阻止杂散光入射到光电检测器,并且在实现测量的同时,移动板构件以打开快门单元,并且将光电检测器的末端插入到 通孔形成在顶板中,使得样品容器的底部与光电检测器的敏感区域之间的距离减小到几毫米或更小。
    • 7. 发明申请
    • METHOD OF CONTROLLING ENDOSCOPE AND ENDOSCOPE
    • 控制内镜和内镜的方法
    • US20110071353A1
    • 2011-03-24
    • US12890357
    • 2010-09-24
    • Satoshi OZAWAAkihiko ErikawaAzuchi Endo
    • Satoshi OZAWAAkihiko ErikawaAzuchi Endo
    • A61B1/04A61B1/06
    • A61B1/0638A61B1/05A61B1/063A61B1/0646A61B1/0653
    • An endoscope 100 includes a first light source 45 that emits white illumination light, a second light source 47 that emits narrow-band light and an imaging section that has an imaging device 21 having plural detection pixels and images a region to be observed. The imaging section is caused to output a captured image signal including both a return light component of the white illumination light from the region to be observed by and a return light component of the narrow-band light the white illumination light. From the captured image signal, the return light component of the narrow-band light is selectively extracted, and a brightness level of the extracted return light component of the narrow-band light is changed by changing a light amount of light emitted from the second light source 47.
    • 内窥镜100包括发射白色照明光的第一光源45,发射窄带光的第二光源47和具有多个检测像素的成像装置21和要观察的区域的图像的摄像部。 使得成像部分输出包括来自待观察区域的白色照明光的返回光分量和窄带光的白光照明光的返回光分量的捕获图像信号。 从拍摄图像信号中,选择性地提取窄带光的返回光分量,并且通过改变从第二光发射的光的光量来改变所提取的窄带光的返回光分量的亮度水平 来源47。
    • 10. 发明申请
    • ENDOSCOPE SYSTEM
    • 内窥镜系统
    • US20110069164A1
    • 2011-03-24
    • US12890153
    • 2010-09-24
    • Satoshi OZAWAAzuchi Endo
    • Satoshi OZAWAAzuchi Endo
    • H04N7/18
    • A61B1/0653A61B1/063A61B1/0638
    • An endoscope system includes an endoscope and a control device. The endoscope includes an illumination optical system with a fluorescent body formed in an optical path and an imaging optical system with an imaging element outputting an imaging signal of an optical image. The control device includes a light source unit which supplies an excitation light to the illumination optical system so as to emit light from the fluorescent body and an image processing section which corrects the imaging signal output from the imaging element. The image processing section includes: an illumination light spectrum calculating unit, a chromaticity correction table creating unit and an image correcting unit.
    • 内窥镜系统包括内窥镜和控制装置。 内窥镜包括具有形成在光路中的荧光体的照明光学系统和具有输出光学图像的成像信号的摄像元件的摄像光学系统。 控制装置包括:光源单元,其向照明光学系统提供激发光以从荧光体发射光;以及图像处理部,其校正从成像元件输出的成像信号。 图像处理部分包括:照明光谱计算单元,色度校正表创建单元和图像校正单元。