公开(公告)号：DE112016006633T5

公开(公告)日：2018-12-06

申请号：DE112016006633

申请日：2016-12-02

Applicant: OLYMPUS CORP

Inventor： NISHINA KENICHI ,  TSURUTA TEPPEI

IPC: A61B8/12 ,  A61B1/00 ,  A61B1/04

Abstract: Ein Endoskop gemäß der vorliegenden Erfindung ist ein Endoskop, das einen Einführabschnitt umfasst, der in ein Objekt einzuführen ist, und aufweist: einen Bildsensor, der an einem distalen Ende des Einführabschnitts vorgesehen ist und ausgestaltet ist, ein Bild des Objekts zu erfassen; ein Signalkabel, das an den Bildsensor an einem Ende des Signalkabels angeschlossen ist, wobei das Signalkabel eine Signalleitungsgruppe umfasst, die aus einer Vielzahl von Signalleitungen gebildet ist, die ausgestaltet sind, Signale zu übertragen, die von dem Bildsensor erfasst werden; einen Schlauch, der an einem Teil des Signalkabels vorgesehen ist, wobei der Schlauch das Signalkabel abdeckt und Isolierungseigenschaften aufweist; und einen Füllkörper, der ausgestaltet ist, einen leeren Raum zu füllen, der zwischen dem Signalkabel und dem Schlauch gebildet ist, von dem mindestens ein Teil aus einem Material mit einem niedrigen Schmelzpunkt gebildet ist.

公开(公告)号：EP2865345A4

公开(公告)日：2016-01-13

申请号：EP13862066

申请日：2013-11-08

Applicant: OLYMPUS CORP

Inventor： MATSUI SHOICHI ,  NISHINA KENICHI ,  KAJI KUNIHIDE

IPC: A61B17/34 ,  A61B1/00 ,  A61B8/12 ,  A61B18/14

CPC classification number: A61B18/1492 ,  A61B8/12 ,  A61B8/445 ,  A61B10/0275 ,  A61B17/320016 ,  A61B17/320708 ,  A61B18/1206 ,  A61B18/1477 ,  A61B2010/045 ,  A61B2017/320791 ,  A61B2018/00982 ,  A61B2018/124 ,  A61B2018/1273 ,  A61B2018/1412 ,  A61B2018/1425 ,  A61B2018/1475 ,  A61B2090/3925 ,  A61B2218/007

公开(公告)号：EP3132736A4

公开(公告)日：2017-12-13

申请号：EP15780738

申请日：2015-04-08

Applicant: OLYMPUS CORP

Inventor： NISHINA KENICHI ,  HASHIGUCHI TOSHIHIKO

IPC: A61B1/00 ,  G02B23/24

CPC classification number: A61B1/00075 ,  A61B1/00066 ,  A61B1/0011 ,  G02B23/24 ,  G02B23/243 ,  G02B23/2446 ,  G02B23/2476 ,  G02B23/2484

Abstract: An endoscope and a treatment instrument of the present invention include: a rod-like insertion portion that can be inserted into a subject; an electrodeposition portion located on at least part of a surface of the insertion portion and configured to store an electric charge or take an electric charge to electrodeposit an electrically charged substance; and a connection portion including one end electrically connected to the electrodeposition portion and another end electrically connected to one of a direct current power source and a static electricity generation apparatus in order to apply a voltage to the electrodeposition portion or in order to cause the electrodeposition portion to take an electric charge.

公开(公告)号：EP3000402A4

公开(公告)日：2017-02-22

申请号：EP14841522

申请日：2014-05-19

Applicant: OLYMPUS CORP

Inventor： HATAKEYAMA TOMOYUKI ,  NISHINA KENICHI

IPC: A61B10/02 ,  A61B1/00 ,  A61B17/34

CPC classification number: A61B17/3478 ,  A61B1/00128 ,  A61B1/00137 ,  A61B1/018 ,  A61B10/04 ,  A61B2010/045 ,  A61B2017/00486 ,  A61B2017/347

Abstract: A puncture treatment instrument for endoscope of the invention includes: a concave portion in a concave shape with an opening on a distal end side and a bottom surface on a proximal end side, a depth of the concave portion from a distal end to the bottom surface being a first distance; a holding portion with a distal end side adjacent to a proximal end of the concave portion, the holding portion being made of an elastic material that allows insertion of a needle; a puncture needle with a distal end stuck into the holding portion and a proximal end exposed from the holding portion, a full length of the puncture needle being longer than a distance from a proximal end of the holding portion to a distal end of the concave portion; and a barb formed within the first distance from the distal end on a surface of the puncture needle, the barb stopping retraction of the puncture needle by being caught by the bottom surface of the concave portion when the puncture needle is retracted after the puncture needle is advanced to project into the concave portion from the holding portion.

公开(公告)号：EP2982323A4

公开(公告)日：2017-03-22

申请号：EP14885802

申请日：2014-12-25

Applicant: OLYMPUS CORP

Inventor： MATSUI SHOICHI ,  NISHINA KENICHI

IPC: A61B18/00 ,  A61B5/01 ,  A61B17/00 ,  A61B18/04 ,  A61F7/00 ,  A61F7/12 ,  A61N7/00 ,  A61N7/02

CPC classification number: A61B5/01 ,  A61B18/04 ,  A61B2017/00084 ,  A61B2018/00642 ,  A61B2018/00791 ,  A61F7/12 ,  A61F2007/0095 ,  A61N7/02 ,  A61N2007/0047 ,  A61N2007/025

公开(公告)号：EP3031400A4

公开(公告)日：2017-10-11

申请号：EP15837167

申请日：2015-04-02

Applicant: OLYMPUS CORP

Inventor： KAWASHIMA TOMONAO ,  MATSUI SHOICHI ,  KODAMA HIROSHI ,  NISHINA KENICHI ,  MIYAKI HIRONAKA ,  EDA HIROTAKA

IPC: A61B8/12 ,  A61B1/018 ,  A61B8/00 ,  A61B8/08 ,  A61B8/14 ,  A61B18/00 ,  A61B18/14

CPC classification number: A61B8/54 ,  A61B1/018 ,  A61B8/12 ,  A61B8/14 ,  A61B8/4488 ,  A61B8/488 ,  A61B8/5207 ,  A61B8/523 ,  A61B18/1477 ,  A61B18/1492 ,  A61B2018/00333 ,  A61B2018/00595 ,  A61B2090/3784

Abstract: An ultrasound diagnostic apparatus includes: an ultrasound transducer (12) including two-dimensionally arranged vibration elements; a beam former (23) that drives the ultrasound transducer (12) to perform three-dimensional scanning and that acquires ultrasound data of a three-dimensional space; a delay calculating circuit (24) sets scan conditions of the beam former (23); a graphic circuit (27) that generates an ultrasound slice image of a predetermined cut surface from the ultrasound data of the three-dimensional space; and a CPU (29) that causes the delay calculating circuit (24) to change the scan conditions according to the cut surface set at a desired position.

公开(公告)号：JP2005118134A

公开(公告)日：2005-05-12

申请号：JP2003354029

申请日：2003-10-14

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： NISHINA KENICHI ,  SATO MASATOSHI ,  ISHIGURO TSUTOMU

IPC: A61B10/02 ,  A61B1/00 ,  A61B8/12 ,  A61B10/00

Abstract: PROBLEM TO BE SOLVED: To provide a puncture needle capable of diagnosis of a tissue even if the tissue or a body fluid can not be collected, and an ultrasonic endoscope with this puncture needle. SOLUTION: The puncture needle 3 has an edge surface 33A on the distal end side to puncture a subject, and an optical observation means 41 near the distal end for observing the outside of the distal end. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供即使不能收集组织或体液也能够诊断组织的穿刺针，以及具有该穿刺针的超声波内窥镜。 解决方案：穿刺针3在远端侧具有刺穿被检体的边缘表面33A和靠近远端的光学观察装置41，用于观察远端的外侧。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004209044A

公开(公告)日：2004-07-29

申请号：JP2003000619

申请日：2003-01-06

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： NISHINA KENICHI

IPC: A61B8/12

Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope for reducing a diameter without deteriorating strength in the pipe part of an ultrasonic transducer part which is arranged by insertion to a tip end hard part.
SOLUTION: The pipe part 23 of a holder 20A is arranged by insertion to the holder arrangement hole 7c of a hard member 7A, and provided with a large diameter pipe part 23a and a small diameter pipe part 23b. An insulation tube 32 is fixed for communication to the proximal end of the small diameter pipe part 23b. The large diameter pipe part 23a includes: a peripheral groove 24b with an O ring 33 arranged therein, in addition to a peripheral projection 24a; and a fluid duct 25 communicating with a fluid injection port 25a. A tube connection cap 34 is disposed in an opening 25b at the proximal end side of the fluid duct 25. A fluid injection tube 35 is fixed by communication to the tube connection cap 34. The pipe part 23 is disposed at the prescribed position of the holder arrangement hole 7c, so that the ultrasonic endoscope 1 is constituted, wherein the part of the proximal end surface of the peripheral projection 24a is opposed to a tip end surface 7b so as to provide a groove for attaching a balloon.
COPYRIGHT: (C)2004,JPO&NCIPI

Abstract translation: 解决的问题：提供一种超声波内窥镜，其用于减小直径，而不会使通过插入到尖端硬质部分而布置的超声波换能器部的管部中的强度劣化。 解决方案：保持器20A的管部23通过插入到硬质部件7A的保持器配置孔7c而配置，并且设置有大直径管部23a和小直径管部23b。 绝缘管32被固定以与小直径管部23b的近端连通。 大直径管部23a包括：除了周边突起24a之外还具有设置在其中的O形环33的周缘槽24b; 以及与流体喷射口25a连通的流体管道25。 管连接帽34设置在流体管道25的基端侧的开口25b中。流体注入管35通过连接固定到管连接帽34.管部23设置在管连接帽34的规定位置 保持器布置孔7c，从而构成超声波内窥镜1，其中周边突起24a的基端部的一部分与末端表面7b相对，以便提供用于附接气球的凹槽。 版权所有（C）2004，JPO＆NCIPI

公开(公告)号：JP2006141810A

公开(公告)日：2006-06-08

申请号：JP2004337883

申请日：2004-11-22

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： NISHINA KENICHI

IPC: A61B8/12 ,  A61B1/00

Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which contributes improvement of operability of replacement and repair of a treatment implement channel while suppressing the increase of sizes of an operation part and the increase of a diameter of an insertion part while having configuration where manual irrigation can be carried out from an irrigation port by a syringe etc. by providing the irrigation port for carrying out irrigation to a balloon at an operation part and putting and arranging an irrigation conduit through the insertion part in the endoscope.
SOLUTION: The endoscope comprises the long and thin insertion part 1 to be inserted to a body cavity and the operation part 2 connected with the insertion part, and the endoscope is provided with an opening 18 for a treatment implement and an opening 25 for a fluid at the distal end of the insertion part. The operation part is provided with: a fluid conduit hand-side opening part 25 of a fluid conduit communicated with the opening for the fluid and a treatment implement conduit hand-side opening part 29 of a treatment implement conduit communicated with the opening for the treatment implement.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 解决的问题：提供一种内窥镜，其能够在抑制操作部的尺寸的增大和插入部的直径的增大的同时，有助于提高治疗用具通道的更换和修理的可操作性，同时具有配置 可以通过注射器等从灌溉口进行手动灌溉，在操作部分设置用于对气囊进行灌溉的灌溉口，并且通过内窥镜中的插入部分设置和排列冲洗管道。 解决方案：内窥镜包括插入体腔的长而薄的插入部1和与插入部连接的操作部2，内窥镜设置有用于治疗器具的开口18和开口25 用于在插入部分的远端处的流体。 操作部设置有与流体开口连通的流体导管的手侧开口部25和与开口连通用于治疗的处理器具导管的处理器具导管手侧开口部29 实行。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005137814A

公开(公告)日：2005-06-02

申请号：JP2003380451

申请日：2003-11-10

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： NISHINA KENICHI

IPC: A61B1/00

CPC classification number: A61B1/00137

Abstract: PROBLEM TO BE SOLVED: To provide a forceps plug for an endoscope, eliminating the attachment and detachment work for the forceps plug through a treatment tool insert opening in every use of the treatment tool to lessen burden on an operator and reduce the inspection time.
SOLUTION: This forceps plug 3 is composed of an outer facing member 3a, an air-tight closing member 3b and a treatment tool contacting member 3c. The outer facing member 3a is provided with a mouthpiece fitting part 31 disposed in a mouthpiece part 28 provided in an ultrasonic endoscope 2 and an operating part fitting part 30. A first projecting part 36a and a second projecting part 36b are formed in an internal space part 34. The second projecting part 36 is a projecting part for preventing the forceps plug from slipping off the mouthpiece part 28. The air-tight blocking member 3b is provided with a blocking part 37c having a slit 37b. The forceps plug 3 is pressed into be integrally disposed on the mouthpiece part 28. In such disposition state, the treatment tool can be freely inserted and removed through the forceps plug 3.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供内窥镜的镊子插头，在每次使用治疗工具时通过治疗工具插入开口消除镊子插件的附着和拆卸工作，以减轻操作者的负担并减少检查 时间。 解决方案：该钳子塞3由外侧构件3a，气密闭合构件3b和处理工具接触构件3c构成。 外侧构件3a设置有设置在设置在超声波内窥镜2中的接口部28和操作部嵌合部30中的接口配合部31.第一突出部36a和第二突出部36b形成在内部空间 第二突出部分36是用于防止镊子塞从吹口部分28滑落的突出部分。气密阻挡部件3b设置有具有狭缝37b的阻挡部分37c。 镊子塞3被压入一体地设置在接口部分28上。在这种布置状态下，治疗工具可以通过镊子塞3自由地插入和移除。（C）2005年，JPO和NCIPI