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1. 发明专利

JP2009090023A Endoscope-shaped analyzer 有权
标题翻译：内窥镜分析仪
公开(公告)号：JP2009090023A
公开(公告)日：2009-04-30
申请号：JP2007265679
申请日：2007-10-11
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide an endoscope-shaped analyzer having an endoscope shape with high identifiability.
SOLUTION: The analyzer includes a coordinate obtaining means 41 to obtain coordinate values of an insert part 20, a storage means 42 to store the coordinate values, a straight line setting means 43 to set a first straight line A and a second straight line B based on the coordinate values, a coordinate conversion means 44 to determine a third straight line B" by carrying out coordinate conversion to the second straight line in the past B' based on position relation between the first straight line in the past A' and the first straight line A, a judging means 44 to judge whether or not there is a position display error based on the position relation between the first straight line A and the second straight line B with the third straight line B", and a correcting means 50 to correct the second straight line B.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高可识别性的内窥镜形状的内窥镜型分析仪。解决方案：分析仪包括一个坐标获取装置41，用于获得插入部分20的坐标值，存储装置42以存储坐标值;直线设置装置43，用于设置第一直线A和第二直线基于坐标值的线B，基于过去A'中的第一直线之间的位置关系，通过对过去B'中的第二直线进行坐标转换来确定第三直线B“的坐标转换装置44，和第一直线A，判断装置44，用于基于第一直线A和第二直线B之间的位置关系以第三直线B“判断是否存在位置显示误差，以及校正意味着50来纠正第二条直线B.版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009082625A Shape analysis device of endoscope 有权
标题翻译：形态分析装置内镜
公开(公告)号：JP2009082625A
公开(公告)日：2009-04-23
申请号：JP2007259120
申请日：2007-10-02
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide a shape analysis device of endoscopes surely detecting an occurrence of a position display error of an endoscope insertion section.
SOLUTION: This apparatus is provided with: a coordinate acquisition means 41 for acquiring a plurality of coordinate values of the endoscope insertion section 20; a storage means 42 for storing the acquired coordinate values; a straight line setting means 43 for setting a first straight line and a second straight line B for comparing the position with the first straight line A based on the plurality of coordinate values; a coordinate transformation means 44 for transforming the coordinates of the past second straight line B' and calculating a third straight line B" based on the relative positional relationship between the past first straight line A' stored in the storage means 42 and the present first straight line A; and a determination means 45 for determining the presence/absence of an error of the position display of the endoscope insertion section 20 based on the positional relationship among the present first straight line A, the present second straight line B and the third straight line B".
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供内窥镜的形状分析装置，可靠地检测内窥镜插入部的位置显示误差的发生。解决方案：该装置设置有：用于获取内窥镜插入部20的多个坐标值的坐标获取装置41; 存储装置42，用于存储获取的坐标值; 基于多个坐标值，设定用于将位置与第一直线A进行比较的第一直线和第二直线B的直线设定装置43; 基于存储在存储装置42中的过去的第一直线A'与当前的第一直线之间的相对位置关系，变换过去的第二直线B'的坐标并计算第三直线B“的坐标变换装置44 线A;以及确定装置45，用于基于当前第一直线A，当前第二直线B和第三直线之间的位置关系来确定内窥镜插入部20的位置显示的错误的存在/不存在线B“。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008136628A Endoscope insertion shape analyzing system 有权
标题翻译：内窥镜插入形状分析系统
公开(公告)号：JP2008136628A
公开(公告)日：2008-06-19
申请号：JP2006324901
申请日：2006-11-30
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide an endoscope insertion shape analyzing system capable of more smoothly inserting an insertion portion of the endoscope compared with the conventional one.
SOLUTION: This endoscope insertion shape analyzing system comprises: an insertion shape detecting section for detecting the insertion shape of the insertion portion on the basis of the coordinate values of plural portions in the inserted portion of the endoscope in a subject; an insertion shape dividing section forming a segment according to the insertion shape and setting a plurality of division points on the segment; and an insertion stop point estimation section detecting whether or not the insertion portion is inserted based on a moving speed at a distal end side of the insertion section, and detecting a single division point where coordinate values in prescribed coordinate axes become locally maximums and a transmission rate of the moving speed, which is varied with the insertion operation, is less than a prescribed threshold, out of the plurality of division points.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案：提供一种能够比现有技术更能平滑地插入内窥镜的插入部的内窥镜插入形状分析系统。解决方案：该内窥镜插入形状分析系统包括：插入形状检测部，其根据被检体内窥镜的插入部的多个部位的坐标值，检测插入部的插入形状; 插入形状分割部，根据插入形状形成片段，并在片段上设置多个分割点; 以及插入停止点推定部，其基于所述插入部的前端侧的移动速度来检测插入部是否被插入，并且检测规定坐标轴中的坐标值变成局部最大的单个分割点，在多个分割点中，随着插入操作而变化的移动速度的速率小于规定的阈值。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008119260A Living body observation system 有权
标题翻译：生活观察系统
公开(公告)号：JP2008119260A
公开(公告)日：2008-05-29
申请号：JP2006306975
申请日：2006-11-13
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI
IPC分类号： A61B1/00 , G02B23/24
摘要： PROBLEM TO BE SOLVED: To provide a living body observation system capable of reducing the feeling of incompatibility of a user more than before by appropriately providing information corresponding to an operation to the insertion part of an endoscope.
SOLUTION: The living body observation system comprises: an insertion state acquisition part for acquiring insertion state information which is information including the coordinate values of a plurality of prescribed parts in the insertion part of the endoscope inserted into an object; an analysis processing part for generating analysis data corresponding to the respective coordinate values of the plurality of respective parts on the basis of the insertion state information; a storage part for storing the analysis data; and a display control part for calculating a display period control value on the basis of the latest analysis data and one, two or more pieces of analysis data in the past among the analysis data stored in the storage part and judging whether or not to display insertion assist information which is information capable of supporting the insertion operation of the insertion part at a display part on the basis of the display period control value.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过适当地向内窥镜的插入部提供对应于操作的信息而能够比以前更多地减少使用者的不兼容感的生物体观察系统。生物体观察系统包括：插入状态获取部分，用于获取插入状态信息，该插入状态信息是包括插入物体的内窥镜的插入部分中的多个规定部分的坐标值的信息; 分析处理部分，用于基于插入状态信息产生与多个各个部分的各个坐标值对应的分析数据; 用于存储分析数据的存储部分; 以及显示控制部分，用于基于最新分析数据和存储在存储部分中的分析数据中的一个，两个或更多个分析数据来计算显示周期控制值，并判断是否显示插入辅助信息是能够基于显示周期控制值在显示部分支持插入部的插入操作的信息。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008048906A Medical image processing apparatus and medical image processing method 有权
标题翻译：医学图像处理设备和医学图像处理方法
公开(公告)号：JP2008048906A
公开(公告)日：2008-03-06
申请号：JP2006228192
申请日：2006-08-24
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： SAWA YOSHIO , NISHIMURA HIROICHI , NAKAMURA KENJI , INOUE RYOKO , TANAKA HIDEKI
IPC分类号： A61B1/04 , G06T1/00
CPC分类号： G06T7/0012 , A61B1/042 , G06T7/13 , G06T7/181 , G06T7/44 , G06T7/507 , G06T2200/04 , G06T2207/10016 , G06T2207/10068 , G06T2207/20021 , G06T2207/20132 , G06T2207/30032
摘要： PROBLEM TO BE SOLVED: To provide a medical image processing apparatus which has a higher degree of accuracy of detecting a lesion having a local raised shape in a three-dimensional model than before, and to provide a medical image processing method. SOLUTION: The medical image processing apparatus includes: a three-dimensional model estimating part for estimating the three-dimensional model of a subject from a two-dimensional image of the image of the subject input from a medical imaging device; an image division part for dividing the two-dimensional image into a plurality of regions comprising at least one pixel; a characteristic amount calculating part for calculating the amount of characteristics depending on shading of each pixels of one region in each of the plurality of regions; and a part for setting a lesion detecting criteria for setting a lesion detecting criteria in order to detect the lesion having the local raised shape in the region of the three-dimensional model corresponding to each of the plurality of regions from the amount of characteristics depending on the shading. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方法：提供一种在三维模型中检测具有局部凸起形状的病变的准确度更高的医学图像处理装置，并提供医学图像处理方法。医疗图像处理装置包括：三维模型估计部，用于从医学成像装置输入的被检体的图像的二维图像估计被检体的三维模型; 用于将所述二维图像划分为包括至少一个像素的多个区域的图像分割部分; 特征量计算部分，用于根据所述多个区域中的每个区域中的一个区域的每个像素的阴影来计算特征量; 以及用于设定用于设定病变检测标准的病变检测标准的部分，以便根据与多个区域中的每一个相对应的三维模型的区域中的局部凸起形状的病变，从根据阴影。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007244519A Image analysis apparatus 有权
标题翻译：图像分析装置
公开(公告)号：JP2007244519A
公开(公告)日：2007-09-27
申请号：JP2006069818
申请日：2006-03-14
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI , NISHIMURA HIROICHI , NAKAMURA KENJI , INOUE RYOKO , SAWA YOSHIO
IPC分类号： A61B1/04 , G06T1/00 , G06T7/00
CPC分类号： G06T7/0012 , G06K9/4609 , G06T7/74 , G06T2207/10068 , G06T2207/30028
摘要： PROBLEM TO BE SOLVED: To improve the detection of the existing position of intraluminal abnormal tissue. SOLUTION: A CPU performs gray scale value gradient calculation processing for R signals for instance in a step S10, performs isotropic change feature amount calculation processing from the calculated gray scale value gradient in a step S11, and performs polyp candidate detection processing of generating a polyp candidate image 26 at the existing position of a polyp from the calculated isotropic change feature amount in a step S12 further. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：改善管腔内异常组织现有位置的检测。解决方案：例如在步骤S10中，CPU对R信号执行灰度值梯度计算处理，在步骤S11中根据所计算出的灰度级值梯度进行各向同性变化特征量计算处理，并执行息肉候选检测处理进一步在步骤S12中从计算出的各向同性变化特征量在息肉的现有位置生成息肉候选图像26。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006288752A Endoscope insertion shape analyzer and endoscope insertion shape analysis method 有权
标题翻译：内窥镜插入形状分析仪和内窥镜插入形状分析方法
公开(公告)号：JP2006288752A
公开(公告)日：2006-10-26
申请号：JP2005113922
申请日：2005-04-11
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI , NONAMI TETSUO
IPC分类号： A61B1/00 , G02B23/24
摘要： PROBLEM TO BE SOLVED: To facilitate the insertion of an endoscope by presenting the inhibition of insertion or a part causing the inhibition and making an operator correctly judge an operation to cope with the inhibition on the basis of information presented. SOLUTION: The endoscope insertion shape analyzer has an electron endoscope 21 having an insertion portion to be inserted into a coelom, a shape observation unit 3 or the like to detect the shape of the insertion portion by a plurality of source coils, a sense coil unit 31 and a shape processor 32 of an endoscope insertion portion 21a, a display 44 to display an endoscope image imaged by the endoscope 21 and the shape detected by the shape observation unit 3, and also a PC 41 to compute a propulsion stop position as a specific position of shapes detected by the shape processor 32 on the basis of information detected by the shape observation unit 32. The display 44 specifies and displays the specific position or the like computed by the PC 41. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过呈现对插入的抑制或引起禁止的部分来促进内窥镜的插入，并且使操作者正确地判断基于所呈现的信息来应对抑制的操作。解决方案：内窥镜插入形状分析仪具有电子内窥镜21，该电子内窥镜21具有插入到内窥镜中的插入部，形状观察部3等，以通过多个源极线圈检测插入部的形状，检测线圈单元31和内窥镜插入部21a的形状处理器32，显示由内窥镜21成像的内窥镜图像的显示器44和由形状观察单元3检测到的形状，以及计算推进停止基于由形状观察单元32检测到的信息，由形状处理器32检测到的形状的特定位置的位置。显示器44指定并显示由PC 41计算的特定位置等。 C）2007，JPO＆INPIT

8. 发明专利

JP2013017785A Medical device 有权
标题翻译：医疗装置
公开(公告)号：JP2013017785A
公开(公告)日：2013-01-31
申请号：JP2011155929
申请日：2011-07-14
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI
IPC分类号： A61B1/00 , A61B1/04 , G02B23/24
摘要： PROBLEM TO BE SOLVED: To provide a medical device allowing improvement of insertability of an insertion part into a tube hole.SOLUTION: This medical device 10 includes: the insertion part 24 which has a first curve part 34 and a second curve part 36 provided on the base end side of the first curve part and can be inserted into the tube hole LI capable of having a bent part Fa; first curve drive mechanisms 34a, 42, 46, 52 having a curve operation input part 52 curving the first curve part; second curve drive mechanisms 36a, 44, 62, 64 curving the second curve part; a detection part 56 detecting that the curve angle of the first curve part has exceeded a prescribed angle when the first curve part is curved by the first curve drive mechanisms; and a control part 74 connected to the detection part, having a setting part 98 capable of setting the prescribed angle, and outputting a signal for curving the second curve part by the second curve drive mechanisms to the second curve drive mechanisms at a time point when the detection part has detected that the curve angle of the first curve part has exceeded the prescribed angle.
摘要翻译：要解决的问题：提供一种能够将插入部件插入管孔的插入性提高的医疗装置。解决方案：该医疗装置10包括：插入部24，其具有设置在第一弯曲部的基端侧的第一弯曲部34和第二弯曲部36，并且能够插入到能够具有弯曲部分Fa; 第一曲线驱动机构34a，42,46,52具有弯曲第一曲线部的曲线运算输入部52; 第二曲线驱动机构36a，44,62,64弯曲第二曲线部分; 当第一曲线部分被第一曲线驱动机构弯曲时，检测部分56检测到第一曲线部分的曲线角度已超过规定角度; 以及与检测部连接的控制部74，具有能够设定规定角度的设定部98，并且在第二曲线驱动机构将第二弯道部弯曲的信号输出到第二曲线驱动机构，时间点检测部检测出第一曲线部的曲线角度超过规定角度。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010088572A Medical apparatus 有权
标题翻译：医疗器械
公开(公告)号：JP2010088572A
公开(公告)日：2010-04-22
申请号：JP2008259881
申请日：2008-10-06
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： TANAKA HIDEKI
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide a medical apparatus 1 retaining the interior of the large intestine 4 in an appropriate dilation state when inserting an insertion section 11 of an endoscope 3 in the interior of the large intestine 4 of a patient 5.
SOLUTION: This medical apparatus includes: an endoscope 3 having a CCD 30, a suction hole 32A and an air sending hole 33A at the distal end 11A of an insertion section 11; a suction section 17 sucking fluid from the interior of the large intestine 4 via the suction hole 32; an air sending section 16 sending the fluid to the interior of the large intestine 4 via the air sending hole 33A; a discrimination section 42 discriminating the dilation state of the large intestine 4; and a control section 41 controlling the suction section 17 and the air sending section 16 based on the dilation state of the large intestine 4 discriminated by the discrimination section 42.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在将内窥镜3的插入部11插入患者5的大肠内部4的状态下，将大肠内部4保持在适当的扩张状态的医疗装置1。该医疗装置包括：在插入部11的前端11A具有CCD30，吸引孔32A和送气孔33A的内窥镜3; 抽吸部分17，经由抽吸孔32从大肠内部4吸入流体; 送气部16经由送气孔33A将流体送至大肠内部4; 区分大肠4的扩张状态的判别部42; 以及控制部41，其基于由辨别部42判别的大肠4的扩张状态来控制吸引部17和送气部16.再次，（C）2010，JPO＆INPIT

10. 发明专利

JP2007244589A Medical image processing apparatus and method 有权
标题翻译：医学影像处理装置及方法
公开(公告)号：JP2007244589A
公开(公告)日：2007-09-27
申请号：JP2006071197
申请日：2006-03-15
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： NAKAMURA KENJI , NISHIMURA HIROICHI , TANAKA HIDEKI , INOUE RYOKO , SAWA YOSHIO
IPC分类号： A61B1/04 , G06T1/00 , G06T5/00 , H04N1/46 , H04N1/60
CPC分类号： A61B1/04 , G06T5/002 , G06T5/005 , G06T5/30 , G06T7/13 , G06T7/155 , G06T2207/10068 , G06T2207/30004 , H04N1/4097
摘要： PROBLEM TO BE SOLVED: To provide a medical image processing apparatus and method, which are capable of calculating and compensating image data of a site acquiring no precise image processing result. SOLUTION: This image processing apparatus 1 includes an extraction section 2, a calculation section 3, a replacement section 4 and a three-dimensional image generation section 5 having a plurality of electronic devices including CPU respectively. The extraction section 2 extracts improper pixels included in an input image. The calculation section 3 calculates replacement information for replacing pixel information in the extracted improper pixels. The replacement section 4 outputs a replaced image with which the replacement information obtained by calculating the pixel information in the improper pixels is replaced. The three-dimensional image generation section 5 generates a three-dimensional image based on the replaced image. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够计算和补偿不获取精确图像处理结果的位置的图像数据的医学图像处理装置和方法。解决方案：该图像处理装置1包括分别具有多个包括CPU的电子设备的提取部分2，计算部分3，替换部分4和三维图像生成部分5。提取部分2提取包括在输入图像中的不正确的像素。计算部3计算用于替换所提取的不正确像素中的像素信息的替换信息。替换部分4输出替换的图像，通过计算不正确像素中的像素信息而获得的替换信息被替换。三维图像生成部5基于替换图像生成三维图像。版权所有（C）2007，JPO＆INPIT

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