公开(公告)号：EP1441215A4

公开(公告)日：2007-10-03

申请号：EP02778005

申请日：2002-10-30

Applicant: OLYMPUS CORP

Inventor： UCHIYAMA AKIO ,  HORII AKIHIRO ,  IIZUKA SHUHEI ,  HIRATA TADASHI ,  HARA MITSUHIRO ,  KUMADA YOSHIYUKI ,  TOKUDA KAZUNARI

IPC: A61B1/04 ,  A61B5/00 ,  G01B9/02 ,  G01N21/47 ,  G01Q10/00 ,  G01Q20/00 ,  G01Q80/00 ,  G01Q90/00 ,  G01N21/45

CPC classification number: A61B1/07 ,  A61B1/0008 ,  A61B1/00165 ,  A61B1/00172 ,  A61B1/00183 ,  A61B5/0066 ,  A61B5/0084 ,  B82Y35/00 ,  G01B9/02002 ,  G01B9/0205 ,  G01B9/02064 ,  G01B9/02091 ,  G01B2290/35 ,  G01N21/474 ,  G01N21/4795

Abstract: With an interference light prevented from occurring by inserting a shutter into an optical path on a reference light side prior to an observation by means of an optical scanning probe using light such as a low-coherency light source, a reference member is moved by a drive device on an observation optical path side by the optical scanning probe to set the reference member to the focal point position of a condensing optical system so as to maximize the output of a photodetector, and then the shutter is opened to move and set a mirror position on the reference light side so as to maximized the output of a light detecting means, whereby it is possible to simply and smoothly set an optical scanning type observation device so as to be kept in excellent optical characteristic conditions.

公开(公告)号：EP1793256A4

公开(公告)日：2010-05-26

申请号：EP05748865

申请日：2005-06-09

Applicant: OLYMPUS CORP

Inventor： HARA MITSUHIRO ,  TOSAKA HIROSHI ,  HORII AKIHIRO ,  TOKUDA KAZUNARI ,  TANIKAWA YOSHIHISA

IPC: G02B21/00 ,  A61B1/00 ,  A61B5/00 ,  G02B21/22 ,  G02B26/10

CPC classification number: G02B21/22 ,  A61B5/0059 ,  A61B5/0068 ,  A61B2503/40 ,  G02B21/0036

Abstract: A clear image having suppressed blurring due to pulsing is obtained by in-vivo examination of biological tissue or various internal organs of mammals, including small laboratory animals. The invention provides an optical-scanning microscope examination apparatus including a light source; a light-transmitting member for transmitting light from the light source; a collimator optical system for converting the transmitted light to a collimated beam; a beam-scanning unit for scanning the collimated beam on a subject; a focusing optical system for focusing the scanned beam onto the subject; a pupil-projection optical system; a light detector for detecting return light returning from the subject via the focusing optical system, the pupil-projection optical system, the beam-scanning unit, the collimator optical system, and the light-transmitting member; an actuator for moving the collimator optical system in an optical-axis direction; a control apparatus for controlling driving thereof; and a deflecting mechanism for deflecting the light issuing from the light-transmitting member in a direction intersecting the optical axis thereof, wherein the actuator is disposed in a space parallel to a plane including optical axes before and after deflection by the deflecting mechanism.

公开(公告)号：JP2011072617A

公开(公告)日：2011-04-14

申请号：JP2009228153

申请日：2009-09-30

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： TAMAI MASAHITO ,  HORII AKIHIRO ,  KAKIDATE HIROSHI ,  HAYASHI MAO

IPC: A61L27/00 ,  A61F2/28 ,  A61L31/00

Abstract: PROBLEM TO BE SOLVED: To provide an implantation material, having excellent biocompatibility and high corrosion resistance.
SOLUTION: This implantation material is formed by dipping an implantation material backing 1 formed of pure magnesium or magnesium alloy in an electrolyte 3 containing phosphate ions, and performing the anodic oxidation to thereby form an anodic oxidation coating on the surface of the implantation material backing 1. The anodic oxidation coating is thus provided on the surface of the implantation material backing 1, whereby when the magnesium alloy as the implantation material backing 1 is implanted in a living body, corrosion can be restrained to produce the effect of improving the corrosion resistance of the implantation material.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供具有优异的生物相容性和高耐腐蚀性的植入材料。 解决方案：该植入材料通过将由纯镁或镁合金形成的注入材料背衬1浸渍在含有磷酸根离子的电解质3中并进行阳极氧化，从而在植入物的表面上形成阳极氧化涂层 材料背衬1.因此，在注入材料背衬1的表面上提供阳极氧化涂层，由此当将作为注入材料背衬1的镁合金植入生物体时，可以抑制腐蚀以产生改善 植入材料的耐腐蚀性。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010284220A

公开(公告)日：2010-12-24

申请号：JP2009138587

申请日：2009-06-09

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HAYASHI MAO ,  HORII AKIHIRO ,  KAKIDATE HIROSHI ,  TAMAI MASAHITO

IPC: A61L27/00 ,  A61K6/097

Abstract: PROBLEM TO BE SOLVED: To provide a material which quickly promotes reproduction of periodontal tissues, is decomposed as tissues are reproduced, and makes re-operation for removal unnecessary. SOLUTION: The periodontal disease treatment material 1 includes large pores 2 which are formed into film shapes comprising biodegradable polymers and have an average pore diameter of 100 to 500 μm on one side in the thickness direction and small pores 4 with an average pore diameter of 0.1 to 5 μm on the other side in the thickness direction, the large pores 2 and the small pores 4 are mutually communicating. Thus, the gums and an alveolar bone are divided, intrusion of regenerated gums in the alveolar bone side is prevented to promote smooth regeneration of the alveolar bone, and a plenty of blood from the alveolar bone side is supplied for the gum side via the small pores 4 communicating with the large pores 2, so that regeneration of the gums is promoted. Then, the periodontal disease treatment material 1 comprising the biodegradable polymer is decomposed and disappears as time passes, so that the re-operation for removing the periodontal disease treatment material 1 after recovery is not necessary and a burden on a patient can be reduced. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供快速促进牙周组织再生的材料，由于再生组织而被分解，并且不需要重新进行移除。 解决方案：牙周病治疗材料1包括大孔2，其形成为包含生物可降解聚合物的膜形状，并且在厚度方向的一侧具有100至500μm的平均孔径和具有平均孔的小孔4 在厚度方向另一侧的直径为0.1〜5μm，大孔2和小孔4相互连通。 因此，牙龈和牙槽骨分开，牙槽骨侧的再生牙龈的侵入被阻止促进牙槽骨的平滑再生，并且通过小的牙槽骨供给来自牙槽骨侧的大量血液 与大孔2连通的孔4，促进牙龈的再生。 然后，包含可生物降解性聚合物的牙周病治疗材料1随着时间流逝而分解消失，所以不需要在恢复后除去牙周病治疗材料1的再次操作，能够减轻患者的负担。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2009080132A

公开(公告)日：2009-04-16

申请号：JP2008306775

申请日：2008-12-01

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： UCHIYAMA AKIO ,  HORII AKIHIRO ,  IIZUKA SHUHEI ,  HIRATA TADASHI

IPC: G01N21/17 ,  A61B1/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning observation apparatus capable of being easily set into high optical performance. SOLUTION: Before performing observation with an optical scanning probe 2 using light of a low-coherence light source 11, a shutter 27 is inserted in a reference light side optical path to create a state wherein interference light does not occur, in which state a reference member 6 is set to a focal position of a converging optical system 17 such that the output of a light detecting means 18 is maximal by moving the reference member 6 by a driving device 5 at an observation light optical path side of an optical scanning probe 2, following which the shutter 27 is opened, and the position of a mirror 22 at the reference light side is moved and set such that the output of the light detecting means 18 is maximal, thereby enabling the optical scanning observation apparatus 1 to be set to a state of suitable optical properties, easily and smoothly. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决的问题：提供一种能够容易地设定为高光学性能的光学扫描观察装置。 解决方案：在使用低相干光源11的光进行光学扫描探针2的观察之前，将快门27插入到参考光侧光路中，以产生不发生干涉光的状态，其中 将参考构件6设置为会聚光学系统17的焦点位置，使得通过在光学的观察光路径侧通过驱动装置5移动基准构件6来使光检测装置18的输出最大化 扫描探头2，随后快门27打开，并且参考光侧的反射镜22的位置被移动和设置，使得光检测装置18的输出最大，从而使得光学扫描观察装置1能够 被设定为适合光学性能的状态，容易而平稳。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006312079A

公开(公告)日：2006-11-16

申请号：JP2006217122

申请日：2006-08-09

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORII AKIHIRO

IPC: A61B19/00

Abstract: PROBLEM TO BE SOLVED: To provide a medical manipulator which can instruct a position of an insertion hole to a manipulator controller by a simple means when endoscopic surgical operation is carried out using a manipulator. SOLUTION: This medical manipulator is used for observation or treatment of a biological tissue location by driving an insertion body 22 inserted into an insertion hole formed in a living body by remote operation. The medical manipulator is equipped with a manipulator part 7 which has a retaining part (holder) 21 to retain the insertion body 22 and an arm part to be operable in a condition the retaining part 21 retains the insertion body 22, a positioning tool 29 which has a pointer part 36 comprising an elongated pipe part 34 and a tip end part 35 to instruct a position of the insertion hole and is retained by the retaining part 21 alternative to the insertion body 22, and an attaching position setting means to set an attaching position of the insertion body 22. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种医疗机械手，其可以通过使用机械手进行内窥镜外科手术时通过简单的手段指示插入孔的位置到操纵器控制器。 解决方案：该医用机械手用于通过远程操作驱动插入到形成在生物体中的插入孔中的插入体22来观察或处理生物组织位置。 医疗机械手装备有操作器部件7，其具有保持部件（保持器）21，以保持插入体22和臂部分在保持部分21保持插入体22的状态下可操作;定位工具29，其定位工具29 具有指示部分36，其包括细长管部分34和尖端部分35，用于指示插入孔的位置并且被替换为插入体22的保持部分21保持;以及附接位置设置装置，用于设置附接 插入体22的位置。（C）2007，JPO＆INPIT

公开(公告)号：JP2006000162A

公开(公告)日：2006-01-05

申请号：JP2004176744

申请日：2004-06-15

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 ,  OKAWA ATSUSHI ,  TOKUDA KAZUNARI ,  HORII AKIHIRO ,  MUSHA TOSHIMITSU

IPC: A61B5/0478 ,  A61B5/0408

Abstract: PROBLEM TO BE SOLVED: To provide a biological signal detector capable of stably and accurately detecting electric signals from a living body by making an electrode accurately abut on the surface of the living body with an individual difference in sizes and shapes, and a biological signal measurement system provided therewith. SOLUTION: The biological signal detector 1A comprises: at least one electrode 12 for making the side of an end part 12t abut on the surface Hs of a head part H and detecting brain waves as the electric signals; a helmet 11 provided with a hole 11h for attaching the electrode 12 and mounted on the head part H for making the side of the end part 12t of the electrode 12 abut on the surface Hs of the head part H; and a female thread part 13a formed inside the attaching hole 11h and a male thread part 13b formed on the outer side face of the electrode 12 as electrode positioning means capable of individually positioning the electrode 12 to the head part H. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 解决的问题：提供一种生物信号检测器，其能够通过使电极以尺寸和形状的个体差异精确地抵接在生物体的表面上而稳定且准确地检测来自活体的电信号，并且 生物信号测量系统。 生物信号检测器1A包括：至少一个电极12，用于使端部部分12t的侧面抵靠头部H的表面Hs并检测脑电波作为电信号; 设置有用于安装电极12并安装在头部H上以使电极12的端部12t的一侧抵靠在头部H的表面Hs上的孔11h的头盔11; 以及形成在安装孔11h内的阴螺纹部分13a和形成在电极12的外侧面上的阳螺纹部分13b，作为能够将电极12单独定位到头部H的电极定位装置。版权所有： （C）2006，JPO＆NCIPI

公开(公告)号：JP2005211683A

公开(公告)日：2005-08-11

申请号：JP2005106537

申请日：2005-04-01

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORII AKIHIRO ,  MIZUNO HITOSHI

IPC: A61B17/00 ,  A61B1/00 ,  A61B17/28

Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool superior in operability, by transmitting a direct operation feeling from a treatment tool at the tip, by surely transmitting driving force for opening and closing the treatment tool, while achieving high rigidity and a free curve.
SOLUTION: This treatment tool 1 has a forceps 5, an inserting part 4 having a curved part 2 for changing a curved state for inserting this forceps 5 into a body cavity, an operation part 3 for driving the forceps 5, and a connecting member for connecting this operation part 3 to the forceps 5. The connecting member has a flexible outer casing 17, and an inner cable 18 movable in the axial direction on the inside of this outer casing 17.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决问题的方案为了提供一种操作性优异的处理工具，通过在确保传递用于打开和关闭治疗工具的驱动力的同时，通过在尖端处传递直接操作感觉，同时实现高刚性和 自由曲线。 解决方案：该处理工具1具有镊子5，具有弯曲部分2的插入部分4，用于改变用于将镊子5插入体腔的弯曲状态，用于驱动镊子5的操作部分3和 连接构件，用于将该操作部3连接到镊子5.连接构件具有柔性外壳17和能够在该外壳17的内侧沿轴向移动的内缆线18.权利要求（C） 2005年，JPO＆NCIPI

公开(公告)号：JP2005152415A

公开(公告)日：2005-06-16

申请号：JP2003397376

申请日：2003-11-27

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： KUMADA YOSHIYUKI ,  OKAWA ATSUSHI ,  TOKUDA KAZUNARI ,  HORII AKIHIRO

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

Abstract: PROBLEM TO BE SOLVED: To easily and securely bring an electrode part into contact with the surface of a living body while eliminating the time and effort for plowing through hair. SOLUTION: The biological signal detector 5 comprises a support member 13 to be set adjacent to the head of the living body, and the electrode part 15 supported by the support member 13 in contact with the surface of the head for detecting the electric signal of the head. The electrode part 15 is supported by the support member 13 so as to be freely rocked. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了容易且可靠地使电极部与生物体的表面接触，同时消除了通过毛发的时间和精力。 解决方案：生物信号检测器5包括邻近生物体头部设置的支撑构件13，以及支撑构件13支撑的电极部分15，其与头部的表面接触，用于检测电 头的信号。 电极部15由支撑部件13支撑，以便自由摇摆。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004166913A

公开(公告)日：2004-06-17

申请号：JP2002335513

申请日：2002-11-19

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： KUMADA YOSHIYUKI ,  HORII AKIHIRO

IPC: G02B23/24 ,  A61B1/00 ,  A61B1/04 ,  G02B23/26

Abstract: PROBLEM TO BE SOLVED: To provide an optical observation probe and an endoscope observation instrument that can locally observe histological fine structures within the range of observation of an endoscope.
SOLUTION: The insertion portion of the observation probe can be inserted into a channel 22 formed in the endoscope. By bringing the tip of a high magnification observation means 39 mounted to the optical window of a cylinder 37 at the tip 36 of the insertion portion of the observation probe into contact with an interesting site 17a to be observed at a high magnification while observing by an imaging means 30 of the endoscope, and by forming the optical image of the interesting site 17a in the state restraining a blur in a CCD (charge coupled device) 41 using a high magnification object lens system 40 by illuminating by a light guide 43 forming the high magnification observation means 39 and in a focused state, a local observation of histological fine structures within the range of observation of the endoscope can be easily performed.
COPYRIGHT: (C)2004,JPO