公开(公告)号：JP2004121749A

公开(公告)日：2004-04-22

申请号：JP2002293959

申请日：2002-10-07

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HARA MITSUHIRO ,  KUMADA YOSHIYUKI ,  TOKUDA KAZUNARI

IPC: A61B1/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning probe apparatus having a wide range of application for scanning even in a depth direction, or the like, without enlarging the outer diameter of an optical scanning probe.
SOLUTION: In the optical scanning probe 305, a balloon 353 to be expanded in a radius direction is connected to the tip end of a sheath 341 via a connection ring 349a. An elastic cylinder body 352 to be extended in a longitudinal direction so as to be freely movable is connected to the tip end via a connection ring 349b. A tip end frame body 351, incorporating an optical scanning optical system 350 for performing two-dimensional scanning in a direction orthogonally crossed with an optical axial direction, is connected to the tip end. Pressurized air 355 is supplied/discharged inside the connected body. Thus, optical scanning image information is obtained by moving the elastic cylinder body 352 in the longitudinal direction, so as to move the tip end frame body 351, and moving an observation point 326, so as to vary the depth direction of a subject.
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2014180448A

公开(公告)日：2014-09-29

申请号：JP2013057129

申请日：2013-03-19

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： KIMURA KAYU ,  KUMADA YOSHIYUKI ,  MURAKAMI MINEYUKI ,  HARA MITSUHIRO

IPC: A61B18/00 ,  A61B8/12

Abstract: PROBLEM TO BE SOLVED: To provide a trans-body cavity cauterization device that can cauterize a wide range of tissues using an ultrasonic wave element for HIFU, while maintaining a distance from a body wall surface of an ultrasonic wave element for HIFU, and to provide a mounting unit.SOLUTION: A trans-body cavity cauterization device is used by an ultrasonic endoscope having an ultrasonic probe for receiving at least an ultrasonic echo for use in the internal observation at the tip of an insertion section inserted into a body of a subject. The device includes: a HIFU ultrasonic wave element capable of applying high-density energy at a focal position by oscillating an ultrasonic wave; a HIFU holding member for holding the HIFU ultrasonic wave element, and mounted at the tip of the insertion section; and focal position changing means mounted on the HIFU holding member to support the HIFU holding member, and changing the focal position of the HIFU ultrasonic wave element.

Abstract translation: 要解决的问题：提供一种跨体腔烧灼装置，其能够使用HIFU的超声波元件在宽范围的组织中烧灼，同时保持与HIFU的超声波元件的体壁表面的距离，并且提供 安装单元。解决方案：超声波内窥镜使用超声波内窥镜，所述超声波内窥镜具有用于至少接收超声波回波的超声波探头，以用于插入到被检体的插入部的插入部的前端的内部观察 。 该装置包括：能够通过振荡超声波在焦点位置施加高密度能量的HIFU超声波元件; 用于保持HIFU超声波元件的HIFU保持构件，并安装在插入部的前端; 以及焦点位置改变装置，安装在HIFU保持构件上以支撑HIFU保持构件，并且改变HIFU超声波元件的焦点位置。

公开(公告)号：JP2014124452A

公开(公告)日：2014-07-07

申请号：JP2012284832

申请日：2012-12-27

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： KIMURA KAYU ,  KUMADA YOSHIYUKI ,  MIYAZAWA TAKASHI ,  HAYASHIMI YUSUKE

IPC: A61M5/00 ,  A61B8/12 ,  A61M5/14

Abstract: PROBLEM TO BE SOLVED: To provide a medicine injection system capable of surely injecting medicine of a quantity to be injected to a lesion part.SOLUTION: A medicine injection system includes: a treatment instrument 10 having a puncture needle which punctures a region of interest of an analyte and capable of discharging a liquid from the tip part; a tissue property detection part having a detection part for detecting a detection value according to the load applied to the puncture needle from the outside depending upon a pressure change of the interior of the puncture needle, a pressure detection part for obtaining the detection value of the load detected by the detection part and converting it to a pressure value and a comparing part for comparing the pressure value obtained by the pressure detection part with a threshold to thereby detect the tissue property in the punctured part of the puncture needle on the basis of the comparison result of the comparing part; and a control part for conducting the control for discharging medicine from the puncture needle on the basis of the tissue property detection result by the tissue property detection part.

Abstract translation: 要解决的问题：提供一种能够确实地将待注射的药物注射到病变部位的药物注射系统。解决方案：一种药物注射系统，包括：治疗仪器10，其具有刺穿感兴趣区域的穿刺针 分析物并且能够从尖端部排出液体; 组织特性检测部，其具有检测部，其根据穿刺针内部的压力变化，根据从外部施加于穿刺针的负荷来检测检测值;压力检测部，其获得所述检测值 由检测部检测到的负载并将其转换为压力值，以及比较部，用于将由压力检测部获得的压力值与阈值进行比较，从而基于穿刺针的穿刺部分检测组织性质 比较部分的比较结果; 以及控制部，其基于组织特性检测部的组织特性检测结果，进行从穿刺针排出药剂的控制。

公开(公告)号：JP2006043024A

公开(公告)日：2006-02-16

申请号：JP2004226442

申请日：2004-08-03

Applicant: Nou Kinou Kenkyusho:Kk ,  Olympus Corp ,  オリンパス株式会社 ,  株式会社脳機能研究所

Inventor： KUMADA YOSHIYUKI ,  MUSHA TOSHIMITSU

IPC: A61B5/0478 ,  A61B5/0408 ,  A61B5/0492

CPC classification number: A61B5/0478 ,  A61B5/4088

Abstract: PROBLEM TO BE SOLVED: To provide a brain function detecting apparatus which enables the distal end parts of all electrodes to reliably make contact with scalps of different subjects by adapting to individual differences of heads of the subjects for detecting a state of a brain function with accuracy. SOLUTION: The brain function detecting apparatus is equipped with a caplike body 2 of the device placed on the head B of the subject A and a plurality of electrodes 3 which are attached to the body 2 by being spaced out mutually and are disposed to make contact with the scalp C for detecting electroencephalogram signals. The body 2 is equipped with a plurality of holder pieces 4a-4c for attaching at least one electrode 3, curving belts 5 for connecting the holder pieces 4a-4c, and a means 5a for adjusting between holder pieces for adjusting a distance between the holder pieces 4a-4c. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种脑功能检测装置，其能够使所有电极的远端部分通过适应受试者的头部的个体差异可靠地接触不同受试者的头皮，以检测脑的状态 功能准确。 解决方案：脑功能检测装置配备有放置在被检体A的头部B上的装置的帽状体2和通过相互间隔地安装到主体2的多个电极3， 与头皮C接触以检测脑电图信号。 主体2配备有用于连接至少一个电极3的多个保持器片4a-4c，用于连接保持器片4a-4c的弯曲带5和用于调整保持器片之间的距离的装置5a， 片4a-4c。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006034429A

公开(公告)日：2006-02-09

申请号：JP2004216013

申请日：2004-07-23

Applicant: Nou Kinou Kenkyusho:Kk ,  Olympus Corp ,  オリンパス株式会社 ,  株式会社脳機能研究所

Inventor： KUMADA YOSHIYUKI ,  MUSHA TOSHIMITSU

IPC: A61B5/0408 ,  A61B5/0478 ,  A61B5/0492

Abstract: PROBLEM TO BE SOLVED: To enable a highly precise electroencephalography by stabilizing a contact state between the scalp and electrodes by the presence of hair when adopting a pasteless brain wave signal detecting method. SOLUTION: The subject electrode device for detecting the brain wave, which is disposed in contact with the scalp A having the hair B and detects brain wave signals, is provided with the metal electrodes 9 and caps 11 coveringly disposed on the tip surfaces of the metal electrodes 9 and having elastic members 10 containing electrolyte. The area of the tip face of the cap 11 coming into contact with the scalp is approximately not less than 19 mm 2 and not more than 314 mm 2 . COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了通过在采用无水脑电波信号检测方法时通过头发的存在来稳定头皮和电极之间的接触状态来实现高精度的脑电图。 解决方案：用于检测与具有毛发B的头皮A接触并检测脑波信号的脑波的被检体电极装置设置有覆盖在前端表面上的金属电极9和盖11 的金属电极9，并且具有包含电解质的弹性部件10。 与头皮接触的帽11的前端面的面积大致不小于19mm×SB≤2mm，不大于314mm 2 。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006006666A

公开(公告)日：2006-01-12

申请号：JP2004188937

申请日：2004-06-25

Applicant: Nou Kinou Kenkyusho:Kk ,  Olympus Corp ,  オリンパス株式会社 ,  株式会社脳機能研究所

Inventor： KUMADA YOSHIYUKI ,  MUSHA TOSHIMITSU

IPC: A61B5/0408 ,  A61B5/0476 ,  A61B5/0478 ,  A61B5/0492

Abstract: PROBLEM TO BE SOLVED: To omit the time and labor of cleaning for each inspection, to sanitarily execute the inspection, and to improve handleability. SOLUTION: An electrode device 2 for brain wave detection arranged in contact with the scalp B for detecting brain wave signals comprises a bar-shaped electrode device body 5 for which an electrode 6 is arranged at the distal end and a cap 3 having an elastic member 10 including an electrolyte 11 attached to the distal end of the electrode device body 5 and tightly arranged so as to cover the electrode 6, and a connection means 7 for detachably connecting the cap 3 to the electrode device body 5 is provided. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：省略每次检查的清洁时间和人力，进行卫生检查，提高处理能力。 解决方案：用于脑波检测布置的用于脑波检测的电极装置2包括用于检测脑波信号的棒状电极装置主体5，电极6布置在远端，棒状电极装置主体5具有： 提供一种弹性构件10，其包括安装在电极装置主体5的远端并紧密地布置以覆盖电极6的电解质11，以及用于将盖3可拆卸地连接到电极装置主体5的连接装置7。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005013560A

公开(公告)日：2005-01-20

申请号：JP2003184476

申请日：2003-06-27

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： KUMADA YOSHIYUKI

IPC: G02B23/24 ,  A61B1/00 ,  G02B23/26

Abstract: PROBLEM TO BE SOLVED: To provide an optical observation probe capable of narrowing its diameter and to provide an endoscopic observation apparatus. SOLUTION: This optical observation probe is provided with an observation means 46 observing the outside from a tip opening part 45D of an outer shell 45 in the cylindrical outer shell 45 and is insertable into a channel of an endoscope for observing a subject. The outer shell 45 is formed of a transparent material and is provided with a light guide 63 for guiding the light. Or, a black coating 64 for shielding the light is applied to the outside of the outer shell 45. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供能够使其直径变窄并提供内窥镜观察装置的光学观察探针。 解决方案：该光学观察探针设置有观察装置46，其从圆筒形外壳45中的外壳45的顶端开口部45D观察外部，并且可插入用于观察被检体的内窥镜的通道中。 外壳45由透明材料形成，并且设置有用于引导光的导光体63。 或者，用于屏蔽光的黑色涂层64被施加到外壳45的外部。版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2014226420A

公开(公告)日：2014-12-08

申请号：JP2013109933

申请日：2013-05-24

Applicant: オリンパス株式会社 ,  Olympus Corp

Inventor： KUMADA YOSHIYUKI ,  KIMURA KAYU ,  MURAKAMI MINEYUKI

IPC: A61B18/00 ,  A61B8/12

Abstract: 【課題】診断用超音波プローブの外径寸法が大きくなることを防止し、トラカールや咽喉への挿入性や操作性を向上しつつ超音波振動子を冷却する。【解決手段】体内に挿入可能な挿入部9の先端に診断用超音波振動子11を備える診断用超音波プローブ8に着脱可能に取り付けられるハウジング3と、該ハウジング3に固定され、該ハウジング3が診断用超音波プローブ8に取り付けられた状態で、診断用超音波振動子11の撮像範囲内に配置される焦点Pに向けて高密度に集束させた治療用超音波を照射する治療用超音波振動子4と、該治療用超音波振動子4に近接または接触して配置されるとともに、その少なくとも一部がハウジング3の外部に露出して配置された、ハウジング3よりも熱伝導率の高い材質からなる放熱部5とを備える治療用超音波アダプタ1を提供する。【選択図】図2

Abstract translation: 要解决的问题：为了防止增加诊断用超声波探头的外径尺寸，并将具有提高的插入性和可操作性的超声波换能器冷却到套管针和喉部中。解决方案：治疗性超声波适配器1包括：可拆卸地安装的壳体3 附接到诊断超声波探头8，其包括布置在插入体内的插入部分9的尖端处的诊断超声波换能器11; 固定在壳体3上并且将密集聚焦的治疗超声波发射到配置在诊断用超声波振子11的摄像范围内的焦点P的医疗用超声波传感器4，同时将壳体3安装在诊断用超声波探头 8; 并且布置在与治疗性超声波换能器4相邻或接触的热辐射单元5被布置成至少部分地暴露于壳体3的外部并且由具有较高导热性的材料制成的状态 比房屋3。

公开(公告)号：JP2014176429A

公开(公告)日：2014-09-25

申请号：JP2013051025

申请日：2013-03-13

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： KUMADA YOSHIYUKI ,  KIMURA KAYU ,  MURAKAMI MINEYUKI ,  HARA MITSUHIRO

IPC: A61B18/00 ,  A61B8/12

Abstract: PROBLEM TO BE SOLVED: To provide a trans-body cavity cauterization device that can perform tissue cauterization precisely irrespective of a region in a body cavity.SOLUTION: A trans-body cavity cauterization device is used by an ultrasonic endoscope having an ultrasonic probe for receiving at least an ultrasonic echo for use in the internal observation at the tip of an insertion section inserted into a body of a subject. The device includes: a HIFU ultrasonic wave element capable of applying high-density energy at a focal position by oscillating an ultrasonic wave; a HIFU holding member holding the HIFU ultrasonic wave element and attached at the tip of the insertion section; a substantially tubular skin member with the insertion section and the HIFU holding member inserted therein; and fixing means for fixing the skin member to the inside of the body of the subject.

Abstract translation: 要解决的问题：提供一种能够精确地进行组织烧灼而不管体腔内的区域如何的跨体腔烧灼装置。解决方案：具有超声波探头的超声波内窥镜使用反体腔烧灼装置， 至少一个超声波回波，用于插入到被检体的插入部的前端的内部观察。 该装置包括：能够通过振荡超声波在焦点位置施加高密度能量的HIFU超声波元件; HIFU保持构件，其保持所述HIFU超声波元件并且安装在所述插入部的前端; 基本上管状的皮肤部件，插入部分和HIFU保持部件插入其中; 以及用于将皮肤构件固定到被检体的身体内部的固定装置。

公开(公告)号：JP2014117314A

公开(公告)日：2014-06-30

申请号：JP2012272170

申请日：2012-12-13

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： KUMADA YOSHIYUKI ,  KIMURA KAYU ,  YOSHIDA SATOSHI

IPC: A61B1/00 ,  A61B8/12

Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool system and an endoscope system, capable of surely improving drug absorption performance of a tissue by a puncture needle in a soft endoscope.SOLUTION: A treatment tool system having a flexible first tube part inserted into an analyte is used in an endoscope generating an image signal according to an image of the interior of the analyte. The treatment tool system includes: a treatment tool having a second flexible tube part which is inserted in the first flexible tube part and substantially like a flexible cylinder and a puncture needle provided at a tip of the second flexible tube part to puncture a region of interest of the analyte; an ultrasonic element which oscillates an ultrasonic wave and transmits an ultrasonic wave through the second flexible tube part to thereby vibrate the puncture needle; an output adjusting part for adjusting the output of the ultrasonic element; a rigid bar-like member having a detection sensor for detecting a detection value according to the vibration frequency of the puncture needle; a detecting part for detecting the detection value detected by the detection sensor to acquire a vibration frequency; and ultrasonic control means for conducting the control for adjusting the output of the ultrasonic element.

Abstract translation: 要解决的问题：提供一种治疗工具系统和内窥镜系统，其能够可靠地改善软内窥镜中的穿刺针对组织的药物吸收性能。解决方案：一种治疗工具系统，其具有插入到所述软管内的柔性第一管部分 分析物用于根据分析物内部的图像产生图像信号的内窥镜。 处理工具系统包括：处理工具，其具有插入第一柔性管部分中并基本上类似于柔性圆筒的第二柔性管部分和设置在第二柔性管部分的尖端处的穿刺针，以刺穿感兴趣的区域 的分析物; 超声波元件，其振荡超声波，并通过所述第二柔性管部传递超声波，从而使所述穿刺针振动; 用于调节超声波元件的输出的输出调节部件; 刚性棒状构件，具有检测传感器，用于根据穿刺针的振动频率检测检测值; 用于检测由检测传感器检测的检测值以获取振动频率的检测部分; 以及用于进行用于调节超声波元件的输出的控制的超声波控制装置。