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1. 发明授权

US09339254B2 Object information acquiring apparatus 有权
标题翻译：对象信息获取装置
公开(公告)号：US09339254B2
公开(公告)日：2016-05-17
申请号：US14150897
申请日：2014-01-09
申请人： CANON KABUSHIKI KAISHA
发明人： Koichiro Wanda
IPC分类号： A61B5/1455 , A61B8/08 , A61B5/00 , A61B5/145
CPC分类号： A61B8/0825 , A61B5/0095 , A61B5/14542 , A61B5/4312 , A61B8/403 , A61B8/4416 , A61B8/483 , A61B8/5261
摘要： An object information acquiring apparatus disclosed by this specification includes a detector configured to detect a photoacoustic wave generated from an object on which light is irradiated from a light source, a generator configured to generate, using the photoacoustic wave, an image indicating characteristic information in a photographing region in the object, an acquirer configured to acquire information concerning quantitativity of a measurement value of the photoacoustic wave in the photographing region, and an extractor configured to extract a region having quantitativity in the image on the basis of the information concerning quantitativity.
摘要翻译：本说明书中公开的对象信息获取装置包括检测器，其被配置为检测从光源照射光的物体产生的光声波，发生器，其被配置为使用光声波生成指示特征信息的图像拍摄区域，其被配置为获取关于拍摄区域中的光声波的测量值的量化的信息，以及提取器，被配置为基于关于定量的信息提取图像中具有定量的区域。

2. 发明授权

US10828010B2 Image diagnosis apparatus and method for dynamically focusing tracked ultrasound probe with multimodal imaging system 有权
公开(公告)号：US10828010B2
公开(公告)日：2020-11-10
申请号：US15398045
申请日：2017-01-04
申请人： CANON KABUSHIKI KAISHA
发明人： Koichiro Wanda , Takaaki Endo , Kiyohide Satoh
IPC分类号： A61B8/00 , A61B5/055 , A61B8/08
摘要： This invention provides a technique to dynamically set an imaging parameter appropriate for observing a region of interest on an object to generate a high-quality echogram while maintaining the operability to change the position and orientation of a probe. A region-of-interest acquisition unit acquires region information that defines the region of interest. A position and orientation acquisition unit acquires position and orientation information representing the position and orientation of a probe. A parameter deciding unit obtains an imaging parameter based on the positional relationship between an imaging range decided based on the position and orientation information and the region of interest defined by the region information, and outputs the obtained imaging parameter to an imaging unit.

3. 发明申请

US20160213259A1 OBJECT INFORMATION ACQUIRING APPARATUS 审中-公开
标题翻译：对象信息获取设备
公开(公告)号：US20160213259A1
公开(公告)日：2016-07-28
申请号：US14988832
申请日：2016-01-06
申请人： CANON KABUSHIKI KAISHA
发明人： Koichiro Wanda
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/708 , A61B2562/14 , A61B2576/00
摘要： An object information acquiring apparatus is employed which includes elements each receiving a photoacoustic wave from a region of interest of an object and outputting an electric signal, a probe that supports the elements such that directional axes of the elements are gathered, and that holds an acoustic matching member, a scanner that moves the probe, a controller, and a processor that generates image data on the region of interest. The controller performs, on the same region of interest, photoacoustic measurements in which the probe is moved along a curved trajectory, with the elements each allowed to receive a photoacoustic wave, and moves the probe in the same rotating direction as direction of the curved trajectory at a time between the photoacoustic measurements.
摘要翻译：使用对象信息获取装置，其包括各自从对象的感兴趣区域接收光声波并输出电信号的元件，支撑元件的探针，使得元件的方向轴聚集，并且保持声学匹配成员，移动探针的扫描器，控制器和在感兴趣区域上生成图像数据的处理器。控制器在相同感兴趣的区域上执行光声测量，其中探针沿着弯曲的轨迹移动，其中每个元件允许接收光声波，并且使探头沿与弯曲轨迹的方向相同的旋转方向移动在光声测量之间的时间。

4. 发明申请

US20160022150A1 PHOTOACOUSTIC APPARATUS 审中-公开
标题翻译：光电设备
公开(公告)号：US20160022150A1
公开(公告)日：2016-01-28
申请号：US14804013
申请日：2015-07-20
申请人： CANON KABUSHIKI KAISHA
发明人： Koichiro Wanda , Robert A Kruger
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/742 , A61B2562/046
摘要： A photoacoustic apparatus disclosed in this specification includes a light source; a probe including a plurality of transducers each configured to receive a photoacoustic wave generated from a subject irradiated with light emitted from the light source and output a reception signal, and a support member configured to support the plurality of transducers so that directivity axes of the plurality of transducers are collected; a moving unit configured to move the probe; a region setting unit configured to set an imaging region; and a processing unit configured to acquire subject information in the imaging region based on the reception signals output from the plurality of transducers. The light source is configured to emit the light if a position at which the directivity axes are collected is farther from the probe than a center of the imaging region.
摘要翻译：本说明书中公开的光声装置包括光源; 探针，其包括多个换能器，每个换能器被配置为接收从被照射的光从光源发射的光并产生的光声，并输出接收信号;以及支撑构件，被配置为支撑多个换能器，使得多个的传感器被收集; 被配置为移动所述探针的移动单元; 区域设定单元，被配置为设置成像区域; 以及处理单元，其被配置为基于从所述多个换能器输出的接收信号来获取所述成像区域中的对象信息。如果定向轴被收集的位置比成像区域的中心远离探头，则光源被配置为发射光。

5. 发明申请

US20130274585A1 OBJECT INFORMATION ACQUIRING APPARATUS AND METHOD FOR CONTROLLING SAME 审中-公开
标题翻译：获取装置的对象信息及其控制方法
公开(公告)号：US20130274585A1
公开(公告)日：2013-10-17
申请号：US13832702
申请日：2013-03-15
申请人： CANON KABUSHIKI KAISHA
发明人： Koichiro Wanda
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/0091
摘要： Disclosed is a photoacoustic wave diagnosing apparatus including a holding unit that presses and holds an object during imaging; a photoacoustic measuring unit that measures information on the photoacoustic wave of the object pressed by the holding unit; an optical coefficient acquiring unit that acquires an optical coefficient based on the object in the pressed state; and a reconstruction unit that performs image reconstruction based on the information on a photoacoustic wave signal measured by the photoacoustic measuring unit and the optical coefficient acquired by the optical coefficient acquiring unit.
摘要翻译：公开了一种光声波诊断装置，其包括在成像期间按压并保持物体的保持单元; 测量由保持单元按压的物体的光声波的信息的光声测量单元; 光学系数获取单元，其基于按压状态下的对象获取光学系数; 以及重建单元，其基于由光声测量单元测量的光声波信号和由光学系数获取单元获取的光学系数的信息来执行图像重建。

6. 发明授权

US10154788B2 Object information acquiring apparatus 有权
公开(公告)号：US10154788B2
公开(公告)日：2018-12-18
申请号：US13795871
申请日：2013-03-12
申请人： CANON KABUSHIKI KAISHA
发明人： Tadaki Watanabe , Koichiro Wanda
IPC分类号： A61B5/00
摘要： Provided is an object information acquiring apparatus including: an irradiating unit that irradiates an object with light; a probe that receives an acoustic wave generated from the object irradiated with the light; a generating unit that generates an image of the object interior on the basis of the acoustic wave; an imaging region input unit that receives an input of a designation of an imaging region, which is a region of the object in which the acoustic wave is received by the probe; a display region input unit that receives an input of a designation of a display region, which is a region of the object in which the image generated by the generating unit is displayed; and a display unit that displays the generated image in the display region.

7. 发明申请

US20150369652A1 OBJECT INFORMATION ACQUIRING APPARATUS 审中-公开
标题翻译：对象信息获取设备
公开(公告)号：US20150369652A1
公开(公告)日：2015-12-24
申请号：US14739005
申请日：2015-06-15
申请人： CANON KABUSHIKI KAISHA
发明人： Akira Sato , Koichiro Wanda
IPC分类号： G01H9/00
CPC分类号： G01H9/008 , A61B5/0077 , A61B5/0091 , A61B5/0095 , A61B5/742 , A61B5/748 , A61B8/0825 , A61B8/14 , A61B8/4245 , A61B8/4281 , A61B8/4461 , A61B8/4477 , A61B8/4483 , A61B8/4494 , A61B8/465 , A61B8/466 , A61B8/469 , A61B8/483
摘要： Provided is an object information acquiring apparatus including: detecting elements converting an acoustic wave propagated from an object to an electric signal, a processing unit acquiring characteristic information of the object using the electric signal, a supporting unit supporting the detecting elements, an input unit receiving information concerning three-dimensional region of interest, a display controlling unit displaying a predetermined three-dimensional shape representing, a scanning region setting unit setting a scanning region, and a scanning unit moving the supporting unit, wherein the display controlling unit changes the size of the region of interest stepwise by using a feature value peculiar to the apparatus as a unit based on the inputted information, and displays the changed region of interest.
摘要翻译：提供一种对象信息获取装置，包括：检测从对象传播到电信号的声波转换的元件，处理单元，使用电信号获取对象的特征信息;支撑单元，其支撑检测元件;输入单元，接收关于感兴趣的三维区域的信息，显示预定的三维形状的显示控制单元，表示设置扫描区域的扫描区域设置单元和移动支持单元的扫描单元，其中显示控制单元改变尺寸通过使用基于所输入的信息的装置的特有值作为一个单位，逐步地显示感兴趣的区域，并且显示改变的感兴趣的区域。

8. 发明申请

US20150148652A1 OBJECT INFORMATION ACQUIRING APPARATUS AND CONTROL METHOD THEREOF 有权
标题翻译：获取设备的对象信息及其控制方法
公开(公告)号：US20150148652A1
公开(公告)日：2015-05-28
申请号：US14405274
申请日：2013-06-26
申请人： CANON KABUSHIKI KAISHA
发明人： Koichiro Wanda
IPC分类号： A61B5/00 , A61B5/145
CPC分类号： A61B5/0095 , A61B5/14542 , A61B5/743 , A61B8/0825 , A61B8/085 , A61B8/403 , A61B8/42 , A61B8/4416 , A61B8/466 , A61B8/5292 , G06F19/321
摘要： Provided is an object information acquiring apparatus, including: a light source; a detecting unit that detects an acoustic wave generated from an object which has received an irradiation light from the light source; a processing unit that generates characteristic information on the inside of the object by using the acoustic wave; and a memory unit that records the characteristic information in association with information on the irradiation light.
摘要翻译：提供一种对象信息获取装置，包括：光源; 检测单元，其检测从已经从所述光源接收到照射光的物体产生的声波; 处理单元，其通过使用声波来生成对象内部的特征信息; 以及存储单元，其与关于照射光的信息相关联地记录特征信息。

9. 发明申请

US20130267856A1 OBJECT INFORMATION ACQUIRING APPARATUS 审中-公开
标题翻译：对象信息获取设备
公开(公告)号：US20130267856A1
公开(公告)日：2013-10-10
申请号：US13795871
申请日：2013-03-12
申请人： CANON KABUSHIKI KAISHA
发明人： Tadaki Watanabe , Koichiro Wanda
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/0091 , A61B5/743 , A61B5/748
摘要： Provided is an object information acquiring apparatus including: an irradiating unit that irradiates an object with light; a probe that receives an acoustic wave generated from the object irradiated with the light; a generating unit that generates an image of the object interior on the basis of the acoustic wave; an imaging region input unit that receives an input of a designation of an imaging region, which is a region of the object in which the acoustic wave is received by the probe; a display region input unit that receives an input of a designation of a display region, which is a region of the object in which the image generated by the generating unit is displayed; and a display unit that displays the generated image in the display region.
摘要翻译：本发明提供一种物体信息取得装置，具备：照射光的照射单元; 接收从被照射的物体产生的声波的探针; 生成单元，其基于声波生成对象内部的图像; 成像区域输入单元，其接收作为所述对象的区域的成像区域的指定的输入，所述对象的区域中所述声波被所述探针接收; 显示区域输入单元，其接收作为显示由生成单元生成的图像的对象的区域的显示区域的指定的输入; 以及在所述显示区域中显示所生成的图像的显示单元。

10. 发明授权

US11426078B2 Object information acquiring apparatus and control method thereof 有权
公开(公告)号：US11426078B2
公开(公告)日：2022-08-30
申请号：US16511945
申请日：2019-07-15
申请人： CANON KABUSHIKI KAISHA
发明人： Koichiro Wanda
IPC分类号： A61B5/00 , A61B5/145 , G16H30/20 , A61B8/08 , A61B8/00
摘要： Provided is an object information acquiring apparatus, including: a light source; a detecting unit that detects an acoustic wave generated from an object which has received an irradiation light from the light source; a processing unit that generates characteristic information on the inside of the object by using the acoustic wave; and a memory unit that records the characteristic information in association with information on the irradiation light.

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