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1. 发明申请

US20070112250A1 Insertion support tool for medical instrument and insertion method for medical instrument 审中-公开
标题翻译：用于医疗仪器的插入支持工具和医疗仪器的插入方法
公开(公告)号：US20070112250A1
公开(公告)日：2007-05-17
申请号：US11288453
申请日：2005-11-16
申请人： Yasuhito Kura , Katsutaka Adachi , Shigeki Matsuo , Tsutomu Ishiguro , Ryuichi Toyama
发明人： Yasuhito Kura , Katsutaka Adachi , Shigeki Matsuo , Tsutomu Ishiguro , Ryuichi Toyama
IPC分类号： A61B1/00
CPC分类号： A61B1/05 , A61B1/00135 , A61B1/31
摘要： An insertion support tool which is detachably attached to a large-intestine endoscope including an elongated inserting portion which is inserted into a lumen is provided, and an external sheath which is extendable and contractible in an inserting direction of the inserting portion and a cover member which is arranged outside the external sheath and held in a state where it covers the external sheath when the external sheath is contracted are provided to this insertion support tool.
摘要翻译：提供了一种插入式支撑工具，其可拆卸地附接到包括插入到内腔中的细长插入部的大肠内窥镜，以及外插鞘，其在插入部的插入方向上可伸缩，盖部件设置在外护套的外侧，并且当将外护套收缩时将其保持在其覆盖外护套的状态，并被设置在该插入支撑工具上。

2. 发明申请

US20090030277A1 Endoscope Insertion Portion and Endoscope System 审中-公开
标题翻译：内窥镜插入部分和内窥镜系统
公开(公告)号：US20090030277A1
公开(公告)日：2009-01-29
申请号：US11887990
申请日：2006-03-31
申请人： Ryuhei Fujimoto , Yasuhito Kura , Ryuichi Toyama , Katsutaka Adachi
发明人： Ryuhei Fujimoto , Yasuhito Kura , Ryuichi Toyama , Katsutaka Adachi
IPC分类号： A61B1/00
CPC分类号： A61B1/005 , A61B1/00071 , A61B1/0016 , A61B1/31
摘要： To realize an endoscope insertion portion and endoscope system capable of providing a significant propulsive function by reducing a friction between a propulsive force generation section and an insertion portion, an endoscope insertion portion comprising: an introductory tube as an insertion portion; a spiral tube as a propulsive force generation section mounted on an outer peripheral surface of the introductory tube and rotating around the longitudinal axis of the introductory tube; and a plurality of ring members provided on an outer peripheral surface of an elastic cover tube at predetermined intervals between an inner peripheral surface of a spiral tube and the elastic cover tube 21, as a friction reduction section positioned between the spiral tube and the outer peripheral surface of the introductory tube (elastic cover tube) and reducing a contact resistance between an outer peripheral surface of the introductory tube (elastic cover tube) and the spiral tube.
摘要翻译：为了实现能够通过减小推进力产生部和插入部之间的摩擦而提供显着推进功能的内窥镜插入部和内窥镜系统，内窥镜插入部包括：作为插入部的入口管; 螺旋管作为推进力产生部分，安装在引导管的外周表面上并围绕导入管的纵向轴线旋转; 以及多个环形构件，其设置在螺旋管的内周面与弹性覆盖管21之间的预定间隔的弹性覆盖管的外周面上，作为位于螺旋管与外周侧之间的摩擦减小部引导管（弹性覆盖管）的表面，并且降低引导管（弹性覆盖管）的外周面与螺旋管之间的接触电阻。

3. 发明申请

US20070060790A1 Insertion apparatus 有权
标题翻译：插入装置
公开(公告)号：US20070060790A1
公开(公告)日：2007-03-15
申请号：US11599549
申请日：2006-11-14
申请人： Yasuhito Kura , Takahiro Kishi , Akira Suzuki , Akira Taniguchi , Katsutaka Adachi , Makoto Abe
发明人： Yasuhito Kura , Takahiro Kishi , Akira Suzuki , Akira Taniguchi , Katsutaka Adachi , Makoto Abe
IPC分类号： A61B1/00
CPC分类号： A61B1/00154 , A61B1/00156 , A61B1/0016 , A61B1/31
摘要： An insertion apparatus includes: an introducing duct including; insertion portion cover portion for covering an insertion portion extending from a distal side portion of a handling portion constituting an endoscope; and a spiral duct which is disposed on an inner circumferential surface side of the insertion portion cover portion, and has on a circumferential surface of the spiral duct, a propulsion power generating portion for applying a propulsion power for introducing the insertion portion into a deep portion in a body cavity, to the insertion portion covered by the insertion portion cover, and a rotating device comprising a rotating portion for rotating the spiral duct equipped to the introducing duct.
摘要翻译：插入装置包括：导入管，包括：插入部覆盖部，用于覆盖从构成内窥镜的处理部的远侧部延伸的插入部; 以及螺旋管，其设置在所述插入部盖部的内周面侧，并且在所述螺旋管的周面上具有推进动力产生部，所述推进动力产生部用于施加用于将所述插入部引入到深部的推进力在体腔内，由插入部盖覆盖的插入部以及旋转装置，该旋转装置包括旋转部，该旋转部旋转配置于导入管的螺旋状管道。

4. 发明申请

US20070049799A1 Insertion device 审中-公开
标题翻译：插入装置
公开(公告)号：US20070049799A1
公开(公告)日：2007-03-01
申请号：US11522791
申请日：2006-09-18
申请人： Yasuhito Kura , Katsutaka Adachi
发明人： Yasuhito Kura , Katsutaka Adachi
IPC分类号： A61B1/00
CPC分类号： A61B1/00156 , A61B1/31
摘要： An insertion device comprises an insertion unit to be inserted into a subject, a spiral-shaped portion to be in contact with an inner wall of a lumen of a subject along with the insertion unit being inserted into the subject, and a rotating unit for rotating the insertion unit provided with the spiral-shaped portion. The spiral-shaped portion is partially provided in a plurality of portions in a portion to be in contact with an inner wall of a lumen of a subject, or provided across the entire portion to be in contact with the inner wall of the lumen of the subject. Propulsion at the time of inserting the insertion unit into a subject is obtained by rotating the insertion unit provided with the spiral-shaped portion.
摘要翻译：插入装置包括插入到被检体内的插入单元，与插入单元插入到被检体内的与被检体的内腔的内壁接触的螺旋状的部分，以及旋转单元所述插入单元设置有所述螺旋形部分。螺旋形部分部分地设置在与被检体的内腔的内壁接触的部分中的多个部分中，或者设置在整个部分上以与内窥镜的内腔的内壁相接触学科。通过旋转设置有螺旋状部的插入单元来获得将插入单元插入到被检体内时的推进。

5. 发明授权

US08366606B2 Endoscope and method for inserting endoscope into colon 有权
标题翻译：内窥镜和内窥镜插入结肠的方法
公开(公告)号：US08366606B2
公开(公告)日：2013-02-05
申请号：US11507424
申请日：2006-08-21
申请人： Atsushi Watanabe , Hiroki Moriyama , Takahiro Kishi , Yasuhito Kura , Ryuhei Fujimoto , Katsutaka Adachi
发明人： Atsushi Watanabe , Hiroki Moriyama , Takahiro Kishi , Yasuhito Kura , Ryuhei Fujimoto , Katsutaka Adachi
IPC分类号： A61B1/00
CPC分类号： A61B1/0055 , A61B1/00071 , A61B1/00078
摘要： A first bendable section which can be bent in an arbitrary direction and a second bendable section which can be bent in the bending direction of this first bendable section are provided at the tip end side of an insertion portion. A balloon which is inflated/contracted by feed/discharge of a fluid is provided in this second bendable section so that hardness of this second bendable section can be varied and insertion work into a curved portion is facilitated.
摘要翻译：在插入部的前端侧设置有能够沿任意方向弯曲的第一弯曲部和能够在该第一弯曲部的弯曲方向弯曲的第二可弯曲部。在该第二可弯曲部分设置有通过进料/排出流体而膨胀/收缩的球囊，使得该第二可弯曲部分的硬度可以变化并且容易进入弯曲部分的插入作业。

6. 发明授权

US07938772B2 Insertion apparatus 有权
标题翻译：插入装置
公开(公告)号：US07938772B2
公开(公告)日：2011-05-10
申请号：US11599549
申请日：2006-11-14
申请人： Yasuhito Kura , Takahiro Kishi , Akira Suzuki , Akira Taniguchi , Katsutaka Adachi , Makoto Abe
发明人： Yasuhito Kura , Takahiro Kishi , Akira Suzuki , Akira Taniguchi , Katsutaka Adachi , Makoto Abe
IPC分类号： A61B1/00
CPC分类号： A61B1/00154 , A61B1/00156 , A61B1/0016 , A61B1/31
摘要： An insertion apparatus includes: an introducing duct including; insertion portion cover portion for covering an insertion portion extending from a distal side portion of a handling portion constituting an endoscope; and a spiral duct which is disposed on an inner circumferential surface side of the insertion portion cover portion, and has on a circumferential surface of the spiral duct, a propulsion power generating portion for applying a propulsion power for introducing the insertion portion into a deep portion in a body cavity, to the insertion portion covered by the insertion portion cover, and a rotating device comprising a rotating portion for rotating the spiral duct equipped to the introducing duct.
摘要翻译：插入装置包括：导入管，包括：插入部覆盖部，用于覆盖从构成内窥镜的处理部的远侧部延伸的插入部; 以及螺旋管，其设置在所述插入部盖部的内周面侧，并且在所述螺旋管的周面上具有推进动力产生部，所述推进动力产生部用于施加用于将所述插入部引入到深部的推进力在体腔内，由插入部盖覆盖的插入部以及旋转装置，该旋转装置包括旋转部，用于旋转配置于导入管的螺旋状管道。

7. 发明授权

US07862504B2 Insertion apparatus 有权
标题翻译：插入装置
公开(公告)号：US07862504B2
公开(公告)日：2011-01-04
申请号：US11599542
申请日：2006-11-14
申请人： Yasuhito Kura , Takahiro Kishi , Akira Suzuki , Akira Taniguchi , Makoto Abe , Katsutaka Adachi
发明人： Yasuhito Kura , Takahiro Kishi , Akira Suzuki , Akira Taniguchi , Makoto Abe , Katsutaka Adachi
IPC分类号： A61B1/04
CPC分类号： A61B1/00154 , A61B1/00156 , A61B1/0016 , A61B1/31
摘要： An insertion apparatus includes: a tubular member equipped with a propulsion power generating portion; a rotating portion for rotating the tubular member provided with the propulsion power generating portion around the longitudinal axis of the tubular member; and a distal portion which is provided on a more distal side than the tubular member rotated by the rotating portion, is slidably provided to the tubular member, and is disposed with an observation portion for observing a body to be examined.
摘要翻译：插入装置包括：配备有推进动力产生部的管状部件; 旋转部分，用于围绕管状构件的纵向轴线旋转设置有推进动力产生部分的管状构件; 并且设置在比由旋转部旋转的管状构件更远侧的远侧部分，可滑动地设置在管状构件上，并且设置有用于观察被检体的观察部。

8. 发明申请

US20090023994A1 Endoscope Insertion Portion and Endoscope 审中-公开
标题翻译：内窥镜插入部分和内窥镜
公开(公告)号：US20090023994A1
公开(公告)日：2009-01-22
申请号：US11918019
申请日：2006-03-15
申请人： Yasuhito Kura , Katsutaka Adachi
发明人： Yasuhito Kura , Katsutaka Adachi
IPC分类号： A61B1/00
CPC分类号： A61B1/31 , A61B1/0016
摘要： In order to realize an endoscope insertion portion and an endoscope system easily inserted into the body cavity such as a large intestine and is capable of improvement of invertibility into the body cavity without imposing pain on a patient, an endoscope insertion portion of the present invention includes an endoscope insertion portion capable of being inserted into a subject; a spiral tube as a propulsive force generation section mounted on the outer periphery side of the endoscope insertion portion and rotating around the longitudinal axis of the endoscope insertion portion; and a friction reduction spiral portion provided at a predetermined position on the outer periphery of a spiral-formed portion, for example, on the proximal end side, the friction reduction spiral portion being provided as a frictional force reduction member mounted on the spiral tube, reducing a frictional force generated between the spiral tube and a body-cavity inner wall.
摘要翻译：为了实现容易插入到大肠等体腔内的内窥镜插入部和内窥镜系统，能够改善对体腔的可逆性而不会对患者造成痛苦，本发明的内窥镜插入部包括：可插入被检体内的内窥镜插入部; 作为推进力产生部的螺旋管，安装在所述内窥镜插入部的外周侧并围绕所述内窥镜插入部的纵轴旋转; 以及摩擦减小螺旋部，其设置在螺旋形成部的外周的规定位置，例如在基端侧，摩擦减小螺旋部设置为安装在螺旋管上的摩擦力减小部，减少螺旋管与体腔内壁之间产生的摩擦力。

9. 发明申请

US20070066104A1 Insertion device 有权
标题翻译：插入装置
公开(公告)号：US20070066104A1
公开(公告)日：2007-03-22
申请号：US11599578
申请日：2006-11-14
申请人： Yasuhito Kura , Katsutaka Adachi
发明人： Yasuhito Kura , Katsutaka Adachi
IPC分类号： H01R13/62
CPC分类号： A61B1/31 , A61B1/0016 , A61B1/04 , A61B1/0607 , A61B1/0676 , A61B1/0684
摘要： An insertion device comprises a long-sized insertion portion to be inserted into a subject, a propulsion force generating portion provided on the outer peripheral face of the insertion portion, a rotating portion for rotating the propulsion force generating portion on the longitudinal axis of the insertion portion, an image capturing device for observing the image of the subject, provided at the tip of the insertion portion so as to be rotatable according to the rotation of the propulsion force generating portion, a first electric contact which is connected electrically to the image capturing device and moves rotationally according to the rotation of the propulsion force generating portion provided on the insertion portion, and a second electric contact, on which the first electric contact which moves rotationally according to the rotation of the propulsion force generating portion, is provided slidably, and is connected electrically to the first electric contact.
摘要翻译：插入装置包括插入到被检体内的长尺寸插入部，设置在插入部的外周面的推进力产生部，用于使推进力产生部在插入部的纵轴上旋转的旋转部部分，用于观察被检体的图像的图像捕获装置，设置在插入部分的顶端，以便能够根据推进力产生部分的旋转而旋转;第一电触点，其与图像捕获电连接装置并且根据设置在插入部分上的推进力产生部分的旋转而旋转移动;第二电触点，其上滑动地设置有根据推进力产生部分的旋转而旋转移动的第一电触点，并且与第一电触头电连接。

10. 发明申请

US20070055097A1 Insertion device 审中-公开
标题翻译：插入装置
公开(公告)号：US20070055097A1
公开(公告)日：2007-03-08
申请号：US11522697
申请日：2006-09-18
申请人： Yasuhito Kura , Katsutaka Adachi
发明人： Yasuhito Kura , Katsutaka Adachi
IPC分类号： A61B1/00
CPC分类号： A61B1/00156 , A61B1/31
摘要： An insertion device includes an insertion unit to be inserted into a subject and a rotating unit for rotating the insertion unit. The insertion unit assists insertion into the subject of medical equipment which performs medical activity in the subject. The insertion unit advances and retreats relatively as to the medical equipment in the insertion direction into the subject. The insertion unit is rotated by the rotating unit centered on the insertion axis direction, and advances and retracts inside of the subject by propulsion generated by the rotation.
摘要翻译：插入装置包括插入到被检体内的插入单元和旋转插入单元的旋转单元。插入单元帮助插入到在受试者中进行医疗活动的医疗设备的对象。插入单元相对于医疗设备沿插入方向前进和后退到被检体内。插入单元通过以插入轴方向为中心的旋转单元旋转，并且通过由旋转产生的推进而进退到被检体的内部。

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