公开(公告)号：JP2013075176A

公开(公告)日：2013-04-25

申请号：JP2012270730

申请日：2012-12-11

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： KONO HIRONAO ,  TAKIZAWA HIRONOBU ,  SEGAWA HIDETAKE ,  AOKI ISAO ,  HIRAKAWA KATSUMI ,  KOBAYASHI TOSHIMI ,  ITO HIDEO

IPC分类号： A61B1/00 ,  A61B1/04 ,  A61B5/07

CPC分类号： A61B1/045 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B1/273 ,  A61B5/062 ,  A61B5/073 ,  A61B34/73

摘要： PROBLEM TO BE SOLVED: To actively control at least one of a position and a direction of an imaging field in a subject, and to observe a desired observation portion in the subject surely in a short period of time.SOLUTION: An intra-subject introduction system includes a capsule endoscope 1 introduced into a subject 100, and a permanent magnet 3. An imaging part of the capsule endoscope 1 for capturing an image inside the subject 100 is fixed and arranged inside a casing. Also, the capsule endoscope 1 includes a drive part for changing at least one of a position and a posture of the casing in a liquid 2a introduced in the subject 100. The permanent magnet 3 controls the operation of the drive part which changes at least one of the position and the posture of the casing in the liquid 2a.

摘要翻译： 要解决的问题：主动地控制对象中的成像场的位置和方向中的至少一个，并且在短时间内可靠地观察对象中的期望观察部分。 解决方案：被检体内引入系统包括被引入到被检体100内的胶囊型内窥镜1和永久磁铁3.胶囊型内窥镜1的成像部，用于拍摄被检体100内部的图像， 套管。 此外，胶囊型内窥镜1包括驱动部，其用于改变引入到被检体100内的液体2a中的壳体的位置和姿势中的至少一个。永久磁铁3控制驱动部的动作， 壳体在液体2a中的位置和姿势。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP5128979B2

公开(公告)日：2013-01-23

申请号：JP2008034994

申请日：2008-02-15

申请人： オリンパスメディカルシステムズ株式会社

发明人： 恵二朗 尾本

IPC分类号： A61B1/00 ,  G02B23/24

CPC分类号： A61B1/31 ,  A61B1/00094 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/0016 ,  A61B1/05

摘要： A rotary self-propelled endoscope, including: a tubular outer shaft having an elongated insertion section main body with a distal end portion which is rotatable around a longitudinal axis and has at least partially a surface formed to have a helical configuration; an inner shaft which is rotatably inserted through the outer shaft and is coupled to the distal end portion of the insertion section main body; and a motor unit which causes the inner shaft to rotate around the longitudinal axis from the proximal end side.

公开(公告)号：JP5039378B2

公开(公告)日：2012-10-03

申请号：JP2006351272

申请日：2006-12-27

申请人： ギブン イメージング リミテッドGiven Imaging Ltd.

发明人： ギラド ツビィカ

IPC分类号： A61B1/00 ,  A61B5/07 ,  A61J3/07

CPC分类号： A61B1/041 ,  A61B1/00156 ,  A61B5/14546 ,  A61B10/04 ,  A61B10/06

摘要： A system device and a method for imaging and/or for obtaining a sample from, for example, endo-luminal areas. The system may include two or more devices which may be magnetically connected in a body lumen, for example the system may include a first device which may include an imager and a transmitter for transmitting in vivo data, and a second device which may include a sampling mechanism.

公开(公告)号：JP2012065800A

公开(公告)日：2012-04-05

申请号：JP2010212486

申请日：2010-09-22

申请人： Olympus Corp ,  オリンパス株式会社

发明人： MORISHITA HIROYASU ,  HASEGAWA AKIRA

IPC分类号： A61B1/00

CPC分类号： A61B1/043 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00096 ,  A61B1/00156 ,  A61B1/0016 ,  A61B1/00172 ,  A61B1/00177 ,  A61B1/041

摘要： PROBLEM TO BE SOLVED: To easily count the number of ACFs (Aberrant Crypt Foci) without missing the presence thereof and to shorten the observation time.SOLUTION: There is provided a fluorescence observation apparatus 1 including: a light source unit 40 introduced in a body cavity of a living organism and irradiating an inner wall of the body cavity with excitation light; an imaging unit 20 capturing fluorescence generated by exciting a fluorescence probe with the excitation light emitted from the light source unit 40, the fluorescent probe having fluorescence characteristics changed by reaction with iNOS present on the inner wall of the body cavity or reaction with NO produced by activation of iNOS; a position control unit 30 moving the light source unit 40 and the imaging unit 20 relative to the inner wall of the body cavity; and a counter 72 counting the number of sites where fluorescence is generated in the image captured by the imaging unit 20.

摘要翻译： 要解决的问题：为了容易地计算ACF（异常Crypt Foci）的数量而不丢失其存在并缩短观察时间。 解决方案：提供了一种荧光观察装置1，其包括：引入生物体的体腔内的光源单元40，并用激发光照射体腔内壁; 捕获通过从光源单元40发射的激发光激发荧光探针而产生的荧光的成像单元20，具有通过与存在于​​体腔内壁上的iNOS反应而变化的荧光特性的荧光探针或与NO产生的NO反应 激活iNOS; 位置控制单元30，相对于体腔的内壁移动光源单元40和成像单元20; 以及计数器72，用于计算由成像单元20捕获的图像中产生荧光的位置的数量。（C）2012年，JPO和INPIT

公开(公告)号：JP2012050514A

公开(公告)日：2012-03-15

申请号：JP2010193839

申请日：2010-08-31

申请人： Fujifilm Corp ,  富士フイルム株式会社

发明人： YAMAKAWA SHINICHI ,  NAKAMURA TAKAYUKI ,  IWASAKA MASAYUKI

IPC分类号： A61B1/00 ,  G02B23/24

CPC分类号： A61B1/00156 ,  A61B1/0016

摘要： PROBLEM TO BE SOLVED: To smoothly perform a bending operation in the bending part of an insertion part concerning a self-propelled unit.SOLUTION: The self-propelled unit 11 is mounted by fixing it to a section of an insertion part 13 of an electronic endoscope 10 by a fixing part 72. A gap 46 is formed between the outer surface of the insertion part 13 and the inner hole surface of a pivotal support member 67 in the self-propelled unit 11. A second holding cylinder 51 is shorter in length than a rotation body 40. A gap 45 larger than the gap 46 is formed between the rotation body 40 projected from the second holding cylinder 51 and the outer surface of the insertion part 13. A first holding cylinder 50 includes: a cylindrical part 52; and a strip-shape member 53 which is turnably attached to one end of the cylindrical part via a driven roller 57. When the bending part 20 is bent, the projection part 40a of the rotation body 40 is pressurized by the bending part 20, so as to turn the strip-shape member 53 to an outer opening position. Thus, the bending operation of the bending part 20 is not disturbed by the self-propelled unit 11.

摘要翻译： 要解决的问题：在与自推进单元有关的插入部分的弯曲部分中平滑地执行弯曲操作。

解决方案：通过固定部72将自动推进单元11固定在电子内窥镜10的插入部13的一部分上。间隙46形成在插入部13的外表面和 自推进单元11中的枢转支撑构件67的内孔表面。第二保持圆筒51的长度比旋转体40短。在距离突出的旋转体40之间形成有比间隙46大的间隙45 第二保持筒51和插入部13的外表面。第一保持筒50包括：圆筒部52; 以及带状构件53，其经由从动辊57可转动地附接到圆筒部的一端。当弯曲部20弯曲时，旋转体40的突出部40a被弯曲部20加压，因此 以将条状构件53转动到外部打开位置。 因此，弯曲部20的弯曲操作不受自推进单元11的干扰。版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012045066A

公开(公告)日：2012-03-08

申请号：JP2010187906

申请日：2010-08-25

申请人： Fujifilm Corp ,  富士フイルム株式会社

发明人： YAMAKAWA SHINICHI ,  NAKAMURA TAKAYUKI ,  IWASAKA MASAYUKI

IPC分类号： A61B1/00 ,  G02B23/24

CPC分类号： A61B1/00133 ,  A61B1/0008 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/00156 ,  A61B1/0016

摘要： PROBLEM TO BE SOLVED: To provide a mounted device for an endoscope which maintains flexibility and elasticity of an insertion portion of an endoscope and is capable of causing a bending portion to bend smoothly.SOLUTION: A transmission portion for transmitting power from a power source to a rotary body 34 and driving the rotary body 34, is divided front and back into a first transmission portion 11a and a second transmission portion 11b, and the transmission portions are connected by a three-layered coil spring 52 for connection. The power from the power source is transmitted to the second transmission portion 11b, and then transmitted to the first transmission portion through the three-layered coil spring 52. The three-layered coil spring 52 has flexibility and elasticity to bend together with the bending portion 20, so that the first transmission portion 11a and the second transmission portion 11b follow the bending of the bending portion 20.

摘要翻译： 解决的问题：提供一种内窥镜的安装装置，其保持内窥镜的插入部的柔软性和弹性，并且能够使弯曲部平滑地弯曲。 解决方案：用于将动力从动力源传递到旋转体34并驱动旋转体34的传动部分被前后分成第一传动部分11a和第二传递部分11b，并且传动部分是 通过用于连接的三层螺旋弹簧52连接。 来自电源的动力被传递到第二传动部分11b，然后通过三层螺旋弹簧52传递到第一传动部分。三层螺旋弹簧52具有柔性和弹性，与弯曲部分一起弯曲 20，使得第一传动部分11a和第二传动部分11b跟随弯曲部分20的弯曲。版权所有：（C）2012，JPO＆INPIT

公开(公告)号：JP2012040239A

公开(公告)日：2012-03-01

申请号：JP2010185193

申请日：2010-08-20

申请人： Fujifilm Corp ,  富士フイルム株式会社

发明人： YAMAKAWA SHINICHI ,  NAKAMURA TAKAYUKI ,  IWASAKA MASAYUKI

IPC分类号： A61B1/00 ,  G02B23/24

CPC分类号： A61B1/00156 ,  A61B1/0008 ,  A61B1/00082 ,  A61B1/00133 ,  A61B1/0014 ,  A61B1/0016

摘要： PROBLEM TO BE SOLVED: To provide a self propelling device attached to the insert section of an endoscope, whose bending section can be smoothly bent.SOLUTION: The self propelling device 11 is attached to the insert section 13 by fixing a large ring 42a of a frustum-shaped coil spring 42 on the inner wall surface of an internal hole 44a of a tubular member 41, and a small ring 42b on the external peripheral surface 20a of the bending section 20. A gap 46 is provided between the external surface of the insert section 13 and the inner wall surface of the internal hole 44a of the tubular member 41 of the self propelling device 11. The insert section 13 is suspended in the internal hole 44a so as to be relatively movable and rotatable to the self propelling device 11 within a range of elastic deformation of the coil spring 42, which enables the bending section 20 to be freely bent without hampered by the tubular member 41.

摘要翻译： 要解决的问题：提供一种附接到内窥镜的插入部分的自推进装置，其弯曲部分可以平滑地弯曲。 解决方案：自推进装置11通过将截头锥形螺旋弹簧42的大环42a固定在管状构件41的内孔44a的内壁表面上并附接到插入部13，并且小 环42b设置在弯曲部20的外周面20a上。间隙46设置在插入部13的外表面和自推进装置11的管状构件41的内孔44a的内壁面之间。 插入部分13在螺旋弹簧42的弹性变形的范围内悬挂在内孔44a中以能够相对移动并旋转到自推进装置11，这使得弯曲部分20能够在不受阻碍的情况下自由弯曲 管状构件41.版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012029865A

公开(公告)日：2012-02-16

申请号：JP2010171920

申请日：2010-07-30

申请人： Fujifilm Corp ,  富士フイルム株式会社

发明人： YAMAKAWA SHINICHI ,  NAKAMURA TAKAYUKI ,  IWASAKA MASAYUKI

IPC分类号： A61B1/00

CPC分类号： A61B1/00156 ,  A61B1/00154 ,  A61B1/0016 ,  G02B23/2476

摘要： PROBLEM TO BE SOLVED: To provide an endoscope mounting fixture by which the flexibility of the insertion part of an endoscope is maintained, and the bending operation of the bend is made to be performed smoothly.SOLUTION: When advancing instruction is input by button operation of an operation unit, a three-layer coil springs 54a and 54b for transmission to which driving force has been given by a first motor 22a and a second motor 22b rotate to a predetermined direction. A pinion gear 55 rotates interlocking with the rotation of the three-layer coil springs 54a and 54b for transmission, and worm gears 44 of a first propulsion section 11a and a second propulsion section 11b rotate individually, respectively interlocking with the rotation of the pinion gear 55. In a selfpropulsion device 11, since driving force is separately given to the first propulsion section 11a and the second propulsion section 11b, the first propulsion section 11a and the second propulsion section 11b follow the bending of a bend 20.

摘要翻译： 解决的问题：提供一种内窥镜安装固定装置，通过该内窥镜安装夹具能够保持内窥镜的插入部的柔性，并且使弯曲部的弯曲动作顺畅地进行。 解决方案：当通过操作单元的按钮操作输入前进指令时，由第一电动机22a和第二电动机22b向其传递驱动力的三层螺旋弹簧54a和54b旋转到预定的 方向。 小齿轮55与三层螺旋弹簧54a和54b的旋转相互旋转以进行传动，第一推进部分11a和第二推动部分11b的蜗轮44单独地旋转，分别与小齿轮的旋转啮合 在自推进装置11中，由于驱动力分别给予第一推进部11a和第二推进部11b，所以第一推进部11a和第二推进部11b跟随弯曲部20的弯曲。 （C）2012，JPO＆INPIT

公开(公告)号：JP2012029864A

公开(公告)日：2012-02-16

申请号：JP2010171919

申请日：2010-07-30

申请人： Fujifilm Corp ,  富士フイルム株式会社

发明人： YAMAKAWA SHINICHI ,  NAKAMURA TAKAYUKI ,  IWASAKA MASAYUKI

IPC分类号： A61B1/00 ,  G02B23/24

CPC分类号： A61B1/00156 ,  A61B1/00154 ,  A61B1/0016

摘要： PROBLEM TO BE SOLVED: To provide an endoscope mounting fixture by which the flexibility of the insertion part of an endoscope is maintained, and the bending operation of the bend is made to be performed smoothly.SOLUTION: A first propulsion section 11a and a second propulsion section 11b are connected by a three-layer coil spring 52 for connecting. When a worm gear 44 rotates at the second propulsion section 11b, the three-layer coil spring 52 for connecting integrally rotates, and the worm gear 44 of the first propulsion section 11a is also rotated collectively. Since the torque of the worm gear 44 of the second propulsion section 11b is transmitted by the three-layer coil spring 52 for connecting, the torque can be efficiently transmitted to the worm gear 44 of the first propulsion section 11a. Moreover, since the three-layer coil spring 52 for connecting bends with the bend 20 by the flexibility, the first propulsion section 11a and the second propulsion section 11b follow the bending of the bend 20.

摘要翻译： 解决的问题：提供一种内窥镜安装固定装置，通过该内窥镜安装夹具能够保持内窥镜的插入部的柔性，并且使弯曲部的弯曲动作顺畅地进行。 解决方案：第一推进部分11a和第二推进部分11b通过用于连接的三层螺旋弹簧52连接。 当蜗轮44在第二推进部11b旋转时，用于连接的三层螺旋弹簧52一体地旋转，第一推进部11a的蜗轮44也被共同旋转。 由于第二推进部11b的蜗轮44的扭矩被用于连接的三层螺旋弹簧52传递，因此能够将扭矩有效地传递到第一推进部11a的蜗轮44。 此外，由于用于连接的三层螺旋弹簧52通过柔性弯曲弯曲20，所以第一推进部11a和第二推进部11b跟随弯曲部20的弯曲。版权所有（C）2012， JPO＆INPIT

公开(公告)号：JP2011522571A

公开(公告)日：2011-08-04

申请号：JP2011507635

申请日：2009-04-30

申请人： エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc.

发明人： ゼイナー・マーク・エス

IPC分类号： A61B1/00 ,  A61B17/00

CPC分类号： A61B1/041 ,  A61B1/00082 ,  A61B1/00156 ,  A61B1/2736

摘要： ハウジングと、このハウジングに支持されるカプセル内視鏡とを含む内腔カメラアセンブリ。 ハウジングは、幽門内に配置されるように成形され寸法が定められる。