-
公开(公告)号：US06192269B1
公开(公告)日：2001-02-20
申请号：US08922568
申请日：1997-09-03
IPC分类号： A61B500
CPC分类号： A61B3/1241 , A61B3/145
摘要： An ophthalmological measurement apparatus for measuring bloodstream velocity in an fundus blood vessel in an eye to be measured including a measurement system for measuring the bloodstream velocity in the fundus blood vessel, an input block for inputting information relating to the fundus blood vessel as an object to be measured by the measurement system, and a control block for selecting the measurement conditions and computation conditions of the measurement system, based on the information input by the input block.
摘要翻译： 一种用于测量被测眼中的眼底血管中的血流速度的眼科测量装置，包括：用于测量眼底血管中的血流速度的测量系统，输入与眼底血管相关的信息作为对象的输入块 由测量系统测量，以及用于根据输入块输入的信息选择测量系统的测量条件和计算条件的控制块。
-
公开(公告)号：US5894337A
公开(公告)日：1999-04-13
申请号：US921356
申请日：1997-08-29
申请人： Satoru Okinishi , Shinya Tanaka , Yasuyuki Numajiri , Toshiaki Okumura , Shigeaki Ono , Hiroshi Itoh , Tomoyuki Iwanaga
发明人： Satoru Okinishi , Shinya Tanaka , Yasuyuki Numajiri , Toshiaki Okumura , Shigeaki Ono , Hiroshi Itoh , Tomoyuki Iwanaga
IPC分类号： A61B3/10 , A61B3/12 , A61B3/14 , A61B5/0285 , A61B3/00
CPC分类号： A61B3/1241
摘要： A eye fundus examining apparatus includes a first optical system for projecting measurement light onto the fundus of an eye, a deflecting member provided in the first optical system for deflecting the measurement light, a light receiving element for receiving the reflected light of the measurement light from the fundus of the eye, a predetermined parameter of a target on the fundus of the eye being measured from the light reception information of the light receiving element, a second optical system for projecting a tracking light beam to an area including the target on the fundus of the eye, an image pickup element for receiving the image of the target illuminated by the tracking light beam, and a control system for driving the deflecting member and directing the measurement light onto the target so that the distance of deviation from the illuminated point by the measurement light under an ideal condition on the fundus of the eye to the target image received on the image pickup element may become a set value, the set value being suitably resettable.
摘要翻译： 眼底检查装置包括用于将测量光投射到眼底的第一光学系统，设置在第一光学系统中用于偏转测量光的偏转构件，用于接收测量光的反射光的光接收元件 眼睛的眼底，根据光接收元件的光接收信息测量眼睛的眼底上的目标的预定参数，用于将跟踪光束投射到眼底的包括目标的区域的第二光学系统 用于接收由跟踪光束照射的目标的图像的图像拾取元件，以及用于驱动偏转构件并将测量光引导到目标上的控制系统，使得偏离照明点的距离由 在眼睛的眼底上的理想条件下的测量光到在图像拾取元件上接收的目标图像 可能成为设定值，设定值可以适当地重置。
-
公开(公告)号：US06324420B1
公开(公告)日：2001-11-27
申请号：US09053743
申请日：1998-04-02
IPC分类号： A61B310
CPC分类号： A61B3/1233
摘要： A blood vessel tracking apparatus includes a light source for emitting light and illuminating a blood-vessel with the light. The apparatus also includes a light-receiving sensor for receiving a blood vessel image made of light from the illumination light source reflected by the blood-vessel. The apparatus also includes an optical-path changing device for changing the optical-path of the light emitted from the illumination light source and a calculator for calculating the blood-vessel diameter of the illuminated blood-vessel based on an output of the light-receiving sensor, a plurality of times. A measuring device is also provided, which measures the change in blood-vessel diameter based on the calculating performed by calculating device.
摘要翻译： 血管跟踪装置包括用于发光并用光照射血管的光源。 该装置还包括一个光接收传感器，用于接收由由血管反射的照明光源产生的由光构成的血管图像。 该装置还包括光路改变装置，用于改变从照明光源发射的光的光路，以及计算器，用于基于光接收的输出计算照明血管的血管直径 传感器，多次。 还提供了一种测量装置，其基于由计算装置执行的计算来测量血管直径的变化。
-
公开(公告)号：US06337993B1
公开(公告)日：2002-01-08
申请号：US09031765
申请日：1998-02-27
IPC分类号： A61B310
CPC分类号： A61B3/1233
摘要： A blood flow measuring apparatus includes a system control unit that sends outputs for controlling the start and end of the measurement to optimum gain calculation units, which calculate the optimum gains of photomultipliers for receiving the light reflected from the eye fundus and the system control unit controls whether the optimum gains are outputted or not. Also, the optimum gain calculation unit respectively supply the system control units with outputs for monitoring whether the setting of the optimum gain has been completed or not, whereby the system control unit discriminates whether the photomultipliers have been set at the optimum gains.
摘要翻译： 血液流量测量装置包括系统控制单元，其将用于控制测量开始和结束的输出发送到最佳增益计算单元，该最佳增益计算单元计算用于接收从眼底反射的光的光电倍增器的最佳增益，并且系统控制单元控制 是否输出最佳增益。 此外，最佳增益计算单元分别向系统控制单元提供用于监视最佳增益的设置是否已经完成的输出，由此系统控制单元鉴别光电倍增管是否被设置在最佳增益。
-
公开(公告)号：US06454722B1
公开(公告)日：2002-09-24
申请号：US09650348
申请日：2000-08-29
申请人： Yasuyuki Numajiri , Shinya Tanaka
发明人： Yasuyuki Numajiri , Shinya Tanaka
IPC分类号： A61B502
CPC分类号： A61B3/1241
摘要： A Doppler velocimeter includes an illumination system for illuminating a blood vessel with a light beam, a detector for detecting Doppler-shifted scattered light produced from blood flowing in the blood vessel, and a processor for obtaining a blood flow velocity by analyzing a signal from said detector. The processor compares an actual power spectrum obtained by frequency-analyzing the signal with a theoretical power spectrum obtained using a frequency as a parameter while changing the parameter.
摘要翻译： 多普勒测速仪包括用于用光束照射血管的照明系统，用于检测由在血管中流动的血液产生的多普勒偏移散射光的检测器，以及用于通过分析来自所述血管的信号来获得血流速度的处理器 探测器。 处理器将通过频率分析信号获得的实际功率谱与使用频率获得的理论功率谱进行比较，同时改变参数。
-
公开(公告)号：US06699198B2
公开(公告)日：2004-03-02
申请号：US09879180
申请日：2001-06-13
申请人： Yasuyuki Numajiri
发明人： Yasuyuki Numajiri
IPC分类号： A61B502
CPC分类号： A61B3/1241
摘要： An ocular blood-flow meter includes an optical system for applying measuring light to a blood vessel of a subject eye, and for receiving light scattered by the blood vessel of the subject eye. A mechanism is provided for changing a direction in which the measuring light is applied and a direction in which the scattered light is received so as to enable a plurality of measurements in different directions. A controller performs the plurality of measurements in the different directions by using the optical system and the mechanism so as to obtain information concerning a blood flow. An output device provides a received-light signal obtained by the optical system or the information concerning the blood flow. An input device enables an operator to select a re-measurement operation in a desired direction from the different directions and to instruct the selected re-measurement operation.
摘要翻译： 眼睛血流计包括用于向被检眼的血管施加测量光并接收由被检眼的血管散射的光的光学系统。 提供一种用于改变施加测量光的方向和接收散射光的方向以便能够在不同方向进行多次测量的机构。 控制器通过使用光学系统和机构在不同方向执行多个测量，以获得关于血流的信息。 输出装置提供由光学系统获得的接收光信号或关于血流的信息。 输入装置使得操作者能够从不同的方向在期望的方向上选择重新测量操作，并且指示所选择的重新测量操作。
-
公开(公告)号：US09326678B2
公开(公告)日：2016-05-03
申请号：US13378341
申请日：2010-06-17
申请人： Kenji Muto , Yasuyuki Numajiri , Nobuhito Suehira , Makoto Sato , Yukio Sakagawa , Akihiro Katayama
发明人： Kenji Muto , Yasuyuki Numajiri , Nobuhito Suehira , Makoto Sato , Yukio Sakagawa , Akihiro Katayama
CPC分类号： A61B3/102 , A61B3/0058 , A61B3/12
摘要： A tomographic-image pickup unit is controlled so as to capture a tomographic image in response to a signal input from a signal input unit. Then, a display unit is controlled so as to display the captured. tomographic image. An eyeground-image pickup unit is controlled so as to capture a two-dimensional image in response to a signal input from the signal input unit while the tomographic image. is displayed on the display unit. Therewith, the user can more easily perform imaging, and the time load on the subject is reduced.
摘要翻译： 控制断层图像摄取单元以响应于从信号输入单元输入的信号来捕获断层图像。 然后，控制显示单元以显示所捕获的。 断层图像。 控制眼睛摄像单元以响应于在断层图像处从信号输入单元输入的信号来捕获二维图像。 显示在显示单元上。 因此，用户可以更容易地进行成像，并且减少对对象的时间负担。
-
8.发明授权公开(公告)号：US07879595B2
公开(公告)日：2011-02-01
申请号：US11528601
申请日：2006-09-28
申请人： Hideaki Okamoto , Yasuyuki Numajiri
发明人： Hideaki Okamoto , Yasuyuki Numajiri
CPC分类号： B01L7/52 , B01L7/54 , B01L2200/10 , B01L2300/0829 , B01L2300/1822 , B01L2300/1827 , Y10S435/809
摘要： A biochemical processing apparatus includes a thermal cycle section, a processing section for performing a processing not requiring heating or cooling, and a cooling section. These sections are arranged in that order and opposed to a container with a plurality of wells.
摘要翻译： 生化处理装置包括热循环部，用于进行不需要加热或冷却的处理的处理部和冷却部。 这些部分按照该顺序排列并且与具有多个孔的容器相对。
-
公开(公告)号：US20050284800A1
公开(公告)日：2005-12-29
申请号：US11165249
申请日：2005-06-24
申请人： Yoichiro Handa , Yasuyuki Numajiri
发明人： Yoichiro Handa , Yasuyuki Numajiri
CPC分类号： B03C1/32 , B03C2201/18
摘要： An apparatus for sorting particles of multiple kinds having different properties in a fluid includes a flow channel for conveying the fluid containing the particles, multiple sorting regions provided in the flow channel for sorting the particles according to their properties, and sorting means provided in each of the sorting regions. The sorting means is capable of sorting particles having the same property by utilizing a difference in attraction force caused by a difference in property between particles.
摘要翻译： 一种用于分选流体中具有不同性质的多种颗粒的设备包括用于输送含有颗粒的流体的流动通道，设置在流动通道中的多个分选区域，用于根据其性质对颗粒进行分选，以及分类装置 分拣区域。 分选装置能够通过利用由颗粒之间的特性差引起的吸引力差异来分选具有相同性质的颗粒。
-
公开(公告)号：US4830483A
公开(公告)日：1989-05-16
申请号：US151168
申请日：1988-02-01
IPC分类号： A61F9/008
CPC分类号： A61F9/00821 , A61F9/008
摘要： A laser applying apparatus provided with a light reflective coupling member having a reflecting coupling member having a reflecting film for reflecting a laser light for medical treatment and transmitting a guide light therethrough provided on the side of a portion to be examined and having a reflecting film for reflecting the transmitted guide light partly provided behind the first-mentioned reflecting film.
摘要翻译： 一种具有光反射耦合构件的激光施加装置，其具有反射耦合构件，该反射耦合构件具有用于反射用于医疗的激光的反射膜，并且透射通过其设置在待检查部分的侧面上的引导光，并具有反射膜， 反射部分地设置在第一提及的反射膜后面的透射导光。
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.028 秒)
