公开(公告)号：US20150190056A1

公开(公告)日：2015-07-09

申请号：US13679577

申请日：2012-11-16

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Kenji KAMIMURA

IPC: A61B5/00

CPC classification number: A61B5/0075 ,  A61B5/0084 ,  A61B5/42 ,  A61B5/6852 ,  A61B5/7246 ,  A61B2562/0238 ,  A61B2562/0242 ,  G01N21/4738 ,  G01N2021/4742 ,  H04L7/0075 ,  H04L7/06

Abstract: An optical measurement apparatus according to the present invention includes: an irradiation fiber; a plurality of light receiving fibers; a light source unit that generates and outputs light to irradiate a biological tissue and supplies the light to the irradiation fiber; a measurement unit that has a plurality of measurement units and performs spectrometry on each returned light from the biological tissue, the returned light output by each of the light receiving fibers; and a control unit that causes a predetermined storage unit to store a measurement result by the measurement unit: and the control unit causes the storage unit to store a measurement result after each measurement unit starts measurement for characteristic value obtainment, the measurement result being data necessary to obtain a characteristic value of the biological tissue.

Abstract translation: 根据本发明的光学测量装置包括：照射光纤; 多个光接收光纤; 光源单元，其产生并输出光以照射生物组织并将光提供给所述照射光纤; 测量单元，具有多个测量单元，并且对来自生物组织的每个返回的光进行光谱测定，由每个光接收光纤输出的返回光; 以及控制单元，其使预定存储单元存储测量单元的测量结果;并且所述控制单元使得所述存储单元在每个测量单元开始测量特征值获取之后存储测量结果，所述测量结果是必要的数据 以获得生物组织的特征值。

公开(公告)号：US20140371602A1

公开(公告)日：2014-12-18

申请号：US14477507

申请日：2014-09-04

Applicant: OLYMPUS CORPORATION ,  OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Ryosuke ITO ,  Kenji KAMIMURA ,  Kazuhiro GONO ,  Takeshi SUGA ,  Masahiro KATAKURA ,  Yoshimine KOBAYASHI

IPC: A61B5/00

CPC classification number: A61B5/0084 ,  A61B5/0075 ,  A61B2560/0223 ,  A61B2560/0233 ,  A61B2560/0238 ,  A61B2562/043 ,  A61B2562/046

Abstract: An optical measuring device includes: a light source unit; a measurement probe including a fiber bundle, an illumination fiber that illuminates a living tissue with a illumination light, and a plurality of light-receiving fibers that receives return light of the illumination light reflected and/or scattered at the living tissue; a detection unit that receives the return light of the illumination light detected by the plurality of respective light-receiving fibers, and performs photoelectric conversion to detect respective signal intensities; and an association unit that associates the respective signal intensities detected by the detection unit with distances from the illumination fiber to the respective light-receiving fibers on an end face of a distal end portion of the measurement probe, when light having an intensity gradient around the illumination fiber is projected to the end face of the distal end portion of the measurement probe.

Abstract translation: 光学测量装置包括：光源单元; 包括纤维束，照明光照射生物体组织的照明纤维的测量探针和接收在生物体组织反射和/或散射的照明光的返回光的多个受光纤维; 检测单元，其接收由所述多个光接收光纤检测出的照明光的返回光，并进行光电转换以检测各​​信号强度; 以及关联单元，其将由所述检测单元检测的各个信号强度与所述测量探针的远端部的端面上的所述照明光纤与所述各受光光纤的距离相关联， 照明光纤投影到测量探头的远端部的端面。

公开(公告)号：US20140081149A1

公开(公告)日：2014-03-20

申请号：US13736289

申请日：2013-01-08

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Kenji KAMIMURA ,  Kazuhiro GONO

IPC: A61B5/00 ,  A61B1/06 ,  A61B1/07 ,  A61B1/00 ,  A61B1/018 ,  A61B1/05

CPC classification number: A61B5/0075 ,  A61B1/00045 ,  A61B1/018 ,  A61B1/05 ,  A61B1/0669 ,  A61B1/07 ,  A61B5/0077 ,  A61B5/0084

Abstract: An optical measurement apparatus according to the present invention includes a probe having an irradiation fiber that propagates light supplied from a base end and irradiates the light from a leading end and a plurality of light receiving fibers that propagate light incident from leading ends and output the light from base ends; a light source unit that generates white light to be irradiated onto the body tissue and supplies the white light to the irradiation fiber; a measurement unit that performs spectrometry for returned light from the body tissue output from each of the light receiving fibers at a predetermined measurement timing; and a determination unit that determines whether or not a measurement value measured by the measurement unit is equal to or smaller than a predetermined threshold value, and causes the light source unit to perform a light emission process for obtaining a characteristic value of the body tissue for a predetermined time and causes the measurement unit to perform a spectrometry process for obtaining a characteristic value of the body tissue for the predetermined time if it is determined that the measurement value measured by the measurement unit is equal to or smaller than the predetermined threshold value.

Abstract translation: 根据本发明的光学测量装置包括：探针，其具有照射光纤，该照射光纤传播从基端提供的光并照射来自前端的光;以及多个光接收光纤，其传播从前端入射的光并输出光 从基端; 光源单元，其产生要照射到所述人体组织上的白光并将白光供应到所述照射光纤; 测量单元，其以预定的测量定时对从每个光接收光纤输出的来自人体组织的返回光进行光谱测定; 以及确定单元，其确定由所述测量单元测量的测量值是否等于或小于预定阈值，并且使所述光源单元执行用于获得所述身体组织的特征值的发光处理，以获得用于 如果确定由测量单元测量的测量值等于或小于预定阈值，则使得测量单元执行用于获得预定时间内的身体组织的特征值的光谱测定过程。

公开(公告)号：US20150201842A1

公开(公告)日：2015-07-23

申请号：US14597651

申请日：2015-01-15

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Seiki TORIYAMA ,  Yoshimine KOBAYASHI ,  Kazuhiro GONO ,  Kenji KAMIMURA

IPC: A61B5/00 ,  G01N21/49 ,  G01N21/47

CPC classification number: A61B5/0084 ,  A61B1/00 ,  A61B5/0075 ,  A61B2562/228 ,  G01N21/4738 ,  G01N21/474 ,  G01N2021/4742

Abstract: A measurement probe includes a fiber configured to propagate light to irradiate a target to be measured and receive scattered light returned from the target to be measured, an immersion adjustment mechanism configured to communicate outside of the measurement probe with inside of the measurement probe and adjust entrance of liquid from the outside into the measurement probe, and an alteration mechanism configured to alter the fiber by the liquid that has entered into the measurement probe.

Abstract translation: 测量探头包括被配置为传播光以照射待测目标并接收从被测目标返回的散射光的光纤，配置成在测量探头内部与测量探头内部通信并调节入口的浸入式调节机构 液体从外部进入测量探针，以及改变机构，其被配置为通过已经进入测量探针的液体改变纤维。

公开(公告)号：US20140180131A1

公开(公告)日：2014-06-26

申请号：US14099453

申请日：2013-12-06

Applicant: OLYMPUS MEDICAL SYSTEMS CORP. ,  OLYMPUS CORPORATION

Inventor： Kenji KAMIMURA ,  Takeshi SUGA ,  Yuki SHONO ,  Hideyuki TAKAOKA ,  Ryosuke ITO

IPC: A61B5/00 ,  A61B1/06

CPC classification number: A61B5/0075 ,  A61B1/00186 ,  A61B1/018 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/0661 ,  A61B1/0669 ,  A61B5/0084

Abstract: An endoscope system includes: an endoscope with a unit to be inserted into a subject and captures an inside image of the subject by an imaging unit provided in the unit to generate an image signal; an optical apparatus including a measurement probe to be inserted into the subject through the unit; an endoscope unit that switches between observation light of a plurality of wavelengths and outputs the observation light to observe a target object from the unit; a probe unit that outputs measurement light to measure characteristics of the target object via the measurement probe; a light unit that receives return light via the measurement probe, the return light caused by reflection and/or scattering of the measurement light on the target object; and a switching unit that switches a wavelength band of the measurement light to a different wavelength band from the observation light outputted by the endoscope unit.

Abstract translation: 一种内窥镜系统，包括：内窥镜，其具有插入到被检体内的单元，并且由设置在所述单元中的摄像单元捕捉被检体的内部图像，生成图像信号; 一种光学装置，包括通过该单元插入到被检体内的测量探针; 内窥镜单元，其在多个波长的观察光之间切换并输出观察光，以从该单元观察目标物体; 探测单元，其输出测量光以经由所述测量探针测量所述目标物体的特性; 通过测量探头接收返回光的光单元，由目标物体上的测量光的反射和/或散射引起的返回光; 以及切换单元，其将测量光的波长带与从内窥镜单元输出的观察光切换到不同的波长带。

公开(公告)号：US20130206971A1

公开(公告)日：2013-08-15

申请号：US13651711

申请日：2012-10-15

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Kenji KAMIMURA ,  Takeshi SUGA

IPC: G01N21/64

CPC classification number: G01N21/64 ,  A61B1/018 ,  A61B5/0071 ,  A61B5/0075 ,  A61B5/0084 ,  A61B2560/0223 ,  G01N21/274 ,  G01N21/276 ,  G01N21/278 ,  G01N21/51 ,  G01N21/645 ,  G01N2021/6484

Abstract: An optical measurement system including: a probe including a plurality of light-receiving fibers and an irradiation fiber; a calibration member including a frame member and a fluorescent body provided in an inner side of the frame member to emit fluorescent light using excitation light, the calibration member being used while the fluorescent body surface faces a leading end of the probe; a fluorescence excitation light source that supplies excitation light to the irradiation fiber; a measurement unit that measures each light output from a plurality of the light-receiving fibers; and a calibration processing unit that calibrates the received light intensity between a plurality of the light-receiving fibers based on the measurement result obtained in the measurement unit by measuring light output from a plurality of the light-receiving fibers for fluorescent light from the fluorescent body emitted by irradiation with the excitation light.

Abstract translation: 一种光学测量系统，包括：包括多个光接收光纤和照射光纤的探针; 校准构件，其包括框架构件和荧光体，设置在所述框架构件的内侧，以使用激发光发射荧光，所述校准构件在所述荧光体表面面向所述探针的前端时被使用; 向照射纤维提供激发光的荧光激发光源; 测量单元，其测量从多个所述光接收光纤输出的每个光; 以及校准处理单元，其通过测量来自所述荧光体的荧光的来自多个所述受光光的光的输出，基于在所述测量单元中获得的测量结果来校准所述多个所述光接收光纤之间的接收光强度 通过用激发光照射发射。

公开(公告)号：US20140194752A1

公开(公告)日：2014-07-10

申请号：US14206338

申请日：2014-03-12

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Kenji KAMIMURA

IPC: A61B5/00

CPC classification number: A61B5/0062 ,  A61B1/00105 ,  A61B1/00167 ,  A61B5/0075 ,  A61B5/0084 ,  A61B2560/0443 ,  A61B2562/0233 ,  A61B2562/146 ,  G01N21/49 ,  G01N2021/4719 ,  G01N2021/4742

Abstract: A measurement probe is detachably connected to a bio-optical measurement apparatus which performs optical measurement on body tissue. The measurement probe includes two illumination fibers configured to irradiate the body tissue with low coherent light having a short spatial coherence length, and three or more light-receiving fibers configured to receive scattered light at multiple angles. The three or more light-receiving fibers are arranged on a perpendicular bisector of a line segment connecting centers of the two illumination fibers at a distal end surface of the measurement probe.

Abstract translation: 测量探针可拆卸地连接到对身体组织进行光学测量的生物光学测量装置。 测量探头包括两个照明光纤，其被配置为用短的空间相干长度照射具有低相干光的身体组织，以及被配置为以多个角度接收散射光的三个或更多个光接收光纤。 三个或更多个光接收光纤布置在连接测量探针的远端表面处的两个照明光纤的中心的线段的垂直二等分线上。

公开(公告)号：US20140114196A1

公开(公告)日：2014-04-24

申请号：US14081552

申请日：2013-11-15

Applicant: OLYMPUS CORPORATION ,  OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Kenji KAMIMURA ,  Kazuhiro GONO ,  Yoshimine KOBAYASHI ,  Takeshi SUGA ,  Masahiro KATAKURA ,  Ryosuke ITO

IPC: A61B5/00 ,  A61B1/00 ,  A61B5/06 ,  A61B1/07 ,  A61B1/06

CPC classification number: A61B5/0084 ,  A61B1/00006 ,  A61B1/00105 ,  A61B1/00167 ,  A61B1/06 ,  A61B1/0684 ,  A61B1/07 ,  A61B5/0059 ,  A61B5/0075 ,  A61B5/06

Abstract: A measurement probe has a fiber bundle formed by irregularly bundling a plurality of optical fibers, is detachably connected to a bio-optical measurement apparatus performing optical measurement to a biological tissue that is an object to be measured, and includes a recording unit 35 that records positional information related to positions of an illumination fiber that emits light from a light source of the bio-optical measurement apparatus as illumination light and of a light-receiving fiber that receives returned light of the illumination light reflected and/or scattered at the biological tissue, the positions being at an end face of the fiber bundle, the end face being at an end that is attached to the bio-optical measurement apparatus.

Abstract translation: 测量探头具有通过不规则地捆扎多根光纤而形成的纤维束，可拆卸地连接到对作为被测量对象的生物体进行光学测量的生物光学测量装置，并且包括记录单元35 与作为照明光的生物光学测量装置的光源发光的照明光纤的位置相关的位置信息和接收在生物组织反射和/或散射的照明光的返回光的光接收光纤 位于所述纤维束的端面的位置，所述端面位于附着于所述生物光学测量装置的端部。

公开(公告)号：US20130211262A1

公开(公告)日：2013-08-15

申请号：US13742441

申请日：2013-01-16

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Takeshi SUGA ,  Kenji KAMIMURA

IPC: A61B5/00 ,  A61B1/018

CPC classification number: A61B5/0084 ,  A61B1/00165 ,  A61B1/018 ,  A61B1/07 ,  A61B5/0082 ,  G01N21/474 ,  G01N2021/4742

Abstract: A probe includes a plurality of optical fibers that includes an irradiation fiber and a light-receiving fiber; and an optical member of which a base end face is arranged to abut on leading end faces of the optical fibers, and a leading end face is exposed to an outer side. The leading end face of the optical member is perpendicular to a longitudinal direction of the probe. Light emitted from the irradiation fiber passes through a path inclined with respect to a perpendicular line of the leading end face.

Abstract translation: 探针包括多个光纤，其包括照射光纤和光接收光纤; 以及光学构件，其基端面被布置成邻接光纤的前端面，并且前端面暴露于外侧。 光学构件的前端面垂直于探针的纵向方向。 从照射纤维发射的光通过相对于前端面的垂直线倾斜的路径。

公开(公告)号：US20140031629A1

公开(公告)日：2014-01-30

申请号：US13947407

申请日：2013-07-22

Applicant: Olympus Medical Systems Corp.

Inventor： Kenji KAMIMURA ,  Yoshimine KOBAYASHI ,  Seiki TORIYAMA

IPC: A61B1/00 ,  A61B1/018 ,  A61B1/07

CPC classification number: A61B1/00103 ,  A61B1/00062 ,  A61B1/018 ,  A61B1/0669 ,  A61B1/07

Abstract: A medical apparatus is detachably connected with a disposable medical device to be inserted into a subject, and performs a specified treatment. The medical apparatus includes an alteration unit that performs an alteration process of altering the medical device, and a control unit that causes the alteration unit to perform the alteration process at the end of the treatment by the medical apparatus.

Abstract translation: 医疗装置与可插入对象的一次性医疗装置可拆卸地连接，进行规定的处理。 医疗设备包括进行改变医疗设备的改变处理的变更单元，以及使得变更单元在医疗设备的治疗结束时进行变更处理的控制单元。