公开(公告)号：US08771174B2

公开(公告)日：2014-07-08

申请号：US10544013

申请日：2004-01-30

Applicant: Hideto Oishi ,  Yukihiko Sakaguchi

Inventor： Hideto Oishi ,  Yukihiko Sakaguchi

IPC: A61B1/00

CPC classification number: A61M25/10 ,  A61B17/3403 ,  A61B17/3421 ,  A61B17/3494 ,  A61B90/39 ,  A61B2017/00292 ,  A61B2017/22068 ,  A61B2017/22069 ,  A61B2017/3486 ,  A61B2090/3925

Abstract: To provide a tool for safely and reliably securing a route for endermically approaching the interior of the body; more specifically, an endoscope-equipped puncture balloon that is designed to allow a balloon that does not immediately burst when punctured by a puncturing needle or the like to be used as a target, and that can be used by installing or inserting an endoscope in a tube holding such balloon.In a thin-walled main body tube 1 equipped with an endoscope-installed section at the rear end, a balloon 2 is disposed on the front surface thereof, and a branch tube 4 communicating with the interior of the balloon 2 in a gas-liquid flow manner is disposed on the main body tube 1, the branch tube 4 having a connector 5 annexed to the rear end thereof; thus it is not until the liquid in the balloon is absorbed without the balloon immediately bursting when punctured by a puncturing needle that a bore can be secured until the balloon is contracted.

Abstract translation: 提供一种用于安全可靠地固定用于通常接近身体内部的路线的工具; 更具体地，涉及一种内窥镜装置的穿刺气囊，其被设计成允许当被作为目标的穿刺针等刺穿时不会立即爆裂的气囊，并且可以通过将内窥镜安装或插入 管夹住这样的气球。 在后端配备有内窥镜安装部的薄壁主体管1中，在前表面配置有气囊2，在气液2内与气囊2的内部连通的分支管4 流动方式设置在主体管1上，分支管4具有连接到其后端的连接器5; 因此直到气囊被收缩为止，才能吸收球囊中的液体而没有气球立即爆裂，当被穿刺针刺穿时，可以固定孔。

公开(公告)号：US20100318094A1

公开(公告)日：2010-12-16

申请号：US12747026

申请日：2007-12-18

Applicant: Hideto Oishi ,  Yukihiko Sakaguchi

Inventor： Hideto Oishi ,  Yukihiko Sakaguchi

IPC: A61B17/00

CPC classification number: A61M25/0662 ,  A61B1/00082 ,  A61B1/00154 ,  A61B17/3403 ,  A61B17/3415 ,  A61B2017/3413 ,  A61B2090/3925 ,  A61M25/1011 ,  A61M2025/1013

Abstract: A guide tube equipped with a balloon for puncture, includes a main body tube 1 equipped with a balloon 2 on its tip end-side surface, the tube 1 having a main lumen 5 for insertion of an endoscope, which penetrates from the rear end to the tip end, and a sub lumen 6 brought in gas/liquid communication with the inside of the balloon 2, the main lumen 5 being provided, at its rear end, with an endoscope insertion part, and the sub lumen 6 being provided, at its rear end, with connectors 3 for inflating and contracting operations of the balloon 2, wherein the balloon on the tip end-side surface is used as an outer balloon 21, a needle through hole, through which a puncture needle 22 sufficiently passes, is formed in a wall surface of the main body tube 1 located inside the outer balloon 2, the hole is blocked air-tightly with an inflatable sheet material, and the sheet material is provided as an inner balloon, the inner balloon being so formed that, upon inflation of the outer balloon 2, the inner balloon 9 inflates and projects from the needle through hole toward the inside of the main lumen 5 due to the internal pressure of the outer balloon 2, so that the tip end of the puncture needle 22 can be pierced into the inflating and projecting part.

Abstract translation: 配备有用于穿刺的气囊的引导管包括：主体管1，其在其末端侧表面上配备有气囊2，管1具有用于插入内窥镜的主腔5，其从后端贯穿到 前端和与气囊2的内部气/液连通的子腔6，主腔5在其后端设置有内窥镜插入部，并且子腔6设置在 其后端具有用于气囊2的充气和收缩操作的连接器3，其中顶端侧表面上的气囊用作外球囊21，穿刺针22足够通过的针通孔是 形成在位于外球囊2内的主体管1的壁面上，用充气片材气密地封闭孔，将片材设置为内气球，形成内球囊， 当外球囊2膨胀时， 内气球9由于外球囊2的内压而从针通孔向主腔5的内部膨胀并突出，使得穿刺针22的前端能够刺入膨胀部 。

公开(公告)号：US20100191259A1

公开(公告)日：2010-07-29

申请号：US12677025

申请日：2008-09-26

Applicant: Yutaka Suzuki ,  Hideaki Matsunami ,  Yukihiko Sakaguchi ,  Masato Ikeda ,  Kasunori Kojo

Inventor： Yutaka Suzuki ,  Hideaki Matsunami ,  Yukihiko Sakaguchi ,  Masato Ikeda ,  Kasunori Kojo

IPC: A61B17/06

CPC classification number: A61B17/0482 ,  A61B17/0485 ,  A61B17/3403 ,  A61B17/3415 ,  A61B2017/06052 ,  A61B2017/3407 ,  A61B2017/3409 ,  A61B2090/061 ,  A61B2090/062

Abstract: A medical device (1) includes a main body (2) elongated in a vertical direction, a guide section (slide section (23)) protruding from a lower end of the main body in a direction crossing the vertical direction, and including a first guide hole (235) and a second guide hole (236), a first unit (A) including a first puncture needle (4) of a hollow structure and a first holding plate (61), the first puncture needle being slidably supported by the main body near an upper end of the first puncture needle in the vertical direction and having a sharp lower end slidably inserted into the first guide hole from above, the first holding plate being integrally fixed to neighborhoods of the upper end of the first puncture needle, and a second unit (B) including a second puncture needle (3) and a second holding plate (62), the second puncture needle being slidably inserted into the second guide hole from above, the second holding plate being integrally fixed to neighborhoods of an upper end of the second puncture needle, wherein the second holding plate separably abuts on the first holding plate from above, and a position of the second guide hole is selectable along the guide section.

Abstract translation: 一种医疗装置（1）具有沿上下方向延伸的主体（2），从主体的下端沿垂直方向交叉的方向突出的引导部（滑动部23） 引导孔（235）和第二引导孔（236），第一单元（A），其包括中空结构的第一穿刺针（4）和第一保持板（61），所述第一穿刺针可滑动地支撑在所述第一穿刺针 主体在第一穿刺针的上端附近，并且具有从上方可滑动地插入第一引导孔的尖锐下端，第一保持板一体地固定在第一穿刺针的上端部附近， 以及包括第二穿刺针（3）和第二保持板（62）的第二单元（B），所述第二穿刺针从上方可滑动地插入到所述第二引导孔中，所述第二保持板一体地固定到 s的上端 所述第二保持板从上方可分离地抵接在所述第一保持板上，并且所述第二引导孔的位置沿所述引导部可选择。

公开(公告)号：US07625361B2

公开(公告)日：2009-12-01

申请号：US10554499

申请日：2004-04-26

Applicant: Yutaka Suzuki ,  Yukihiko Sakaguchi ,  Kiyotaka Arikawa ,  Yasunori Kojo

Inventor： Yutaka Suzuki ,  Yukihiko Sakaguchi ,  Kiyotaka Arikawa ,  Yasunori Kojo

IPC: A61M29/00

CPC classification number: A61J15/0015 ,  A61J15/0007 ,  A61J15/0038 ,  A61J15/0065

Abstract: A catheter kit for a burrow having a catheter and an obturator and excellent in operability. The catheter comprises a tube having, inside, a nutrient passage leading nutrition or chemicals from the outside of a body to the inside of a stomach and extending along the wall surface of the burrow and a non-balloon type endodwelling member fitted to the tip part of the tube, normally placed in an expanded state and reduced in diameter less than that in the expanded state when an external force acts thereon by the obturator, and indwelled in the stomach in a buried state in a living body. The obturator comprises a guide wire passage detachably engaged with the catheter and allowing a guide wire installed in the obturator ranging from the tip to the midway thereof to be inserted therein and an operation part for transmitting the external force to the endodwelling member fitted to the rear end thereof. The rear end part of the guide wire passage and the operation part are arranged in a separated state.

Abstract translation: 一种用于具有导管和闭孔器的穴的导管套件，并且具有优异的可操作性。 导管包括管，其内部具有营养物通道，其将营养物或化学物质从身体的外部引导到胃内并且沿着洞穴的壁表面延伸;以及非气囊型内耳构件，其装配到尖端部分 通常放置在膨胀状态并且当外力通过闭孔器作用在膨胀状态时直径减小，并且以埋藏状态留在生物体内的胃中。 闭塞器包括可拆卸地与导管接合的引导线通道，并且允许安装在从顶端到中途的闭塞器中的导丝线插入其中，以及用于将外力传递到安装在后部的内耳部件的操作部分 结束。 导丝通路的后端部和操作部被配置成分离状态。

公开(公告)号：US20090234330A1

公开(公告)日：2009-09-17

申请号：US12403505

申请日：2009-03-13

Applicant: Kei HARA ,  Yukihiko SAKAGUCHI

Inventor： Kei HARA ,  Yukihiko SAKAGUCHI

IPC: A61M1/00

CPC classification number: A61M1/0011

Abstract: The present invention provides a body fluid suction reservoir including a flexible bag, two plates for supporting the bag, and a spring put between the two plates. The body fluid suction reservoir further includes a lock having a hook and a release part and consisting of a member different from the two plates, by which lock the spring is held in a state compressed between the two plates, and the held state is releasable. The lock has flexibility and is held by one of the plates so as to be deformable from a first state in which the hook is engaged with the other plate to a second state in which the hook is not engaged, and the lock is urged to take the first state.

Abstract translation: 本发明提供了一种体液吸入容器，其包括柔性袋，两个用于支撑袋的板以及放置在两个板之间的弹簧。 体液吸入容器还包括具有钩和释放部的锁，并且由不同于两个板的构件组成，通过该锁将弹簧保持在压缩在两个板之间的状态，并且保持状态是可释放的。 该锁具有柔性并被其中一个板保持，以便能够从钩与另一个板接合的第一状态变形到钩不接合的第二状态，并且锁被迫采取 第一个状态。

公开(公告)号：US06290677B1

公开(公告)日：2001-09-18

申请号：US09101987

申请日：1998-07-22

Applicant: Yasuaki Arai ,  Yukihiko Sakaguchi ,  Yasunobu Izumi

Inventor： Yasuaki Arai ,  Yukihiko Sakaguchi ,  Yasunobu Izumi

IPC: A61M5178

CPC classification number: A61M39/0208

Abstract: A medicinal liquid injection port having an internal space for storing a medicinal liquid, a medicinal liquid inlet which communicates with the internal space, a septum which seals the medicinal liquid inlet, a medicinal liquid outflow path which communicates with the internal space, a connector being provided at the end of the medicinal liquid outflow path, and a protective lock, used in connecting a catheter, combined therewith, wherein the main body of the port has a concave part only in the direction of the medicinal liquid outflow path, the connector is placed in the concave part, and an external appearance is a form of an approximately integral body with the outer periphery of the port main body when the protective lock is fitted to the concave part of the port main body, or the medicinal liquid injection port which, when viewed from side, shows a form bulging upward and downward.

Abstract translation: 一种具有用于储存医用液体的内部空间的药液注入口，与内部空间连通的药液入口，密封药液入口的隔膜，与内部空间连通的药液流出路径，连接器为 设置在医药液流出路径的端部，以及用于连接导管的组合的保护锁，其中端口主体仅在药液流出路径的方向上具有凹部，连接器 放置在凹部中，并且当保护锁装配到端口主体的凹部时，外观为与端口主体的外周大致整体的形式，或药液注入口 当从侧面看时，呈现向上和向下凸起的形状。

公开(公告)号：US4599296A

公开(公告)日：1986-07-08

申请号：US595006

申请日：1984-03-29

Applicant: Yukihiko Sakaguchi ,  Toshiaki Aono ,  Shinsaku Fujita

Inventor： Yukihiko Sakaguchi ,  Toshiaki Aono ,  Shinsaku Fujita

IPC: C09B29/00 ,  G03C1/498 ,  G03C8/40 ,  G03C1/40 ,  G03C5/54

CPC classification number: G03C1/49863

Abstract: A process for forming an image which comprises heating a light-sensitive material comprising a support having thereon at least a light-sensitive silver halide, a binder and a dye releasing redox compound which is reductive to the light-sensitive silver halide and capable of releasing a hydrophilic dye upon reaction with the light-sensitive silver halide by heating, after imagewise exposure or simultaneously with imagewise exposure, in a substantially water-free condition in the presence of a compound represented by the formula (A): ##STR1## wherein R.sup.1 represents a hydrogen atom or a monovalent or divalent aliphatic group; R.sup.2 and R.sup.3, which may be the same or different from each other, each represents a hydrogen atom, an aliphatic group or an aromatic group; R.sup.1 and R.sup.2 may be taken together to form a heterocyclic ring; R.sup.2 and R.sup.3 may be taken together to form a heterocyclic ring; and n represents 1 or 2, to imagewise form a mobile dye is disclosed.

Abstract translation: 一种用于形成图像的方法，该方法包括加热包含其上至少具有感光卤化银，粘合剂和释放染料的氧化还原化合物的载体的感光材料，其还原至感光卤化银并且能够释放 在由式（A）表示的化合物的存在下，在基本上无水的条件下，通过加热，在成像曝光之后或与图像曝光同时进行加热，亲水染料。 ）其中R1表示氢原子或一价或二价脂族基团; R 2和R 3可以相同或不同，各自表示氢原子，脂族基团或芳基; R 1和R 2可以一起形成杂环; R2和R3可以一起形成杂环; 并且n表示1或2，以成像形成可移动染料。

公开(公告)号：US07144385B2

公开(公告)日：2006-12-05

申请号：US10497214

申请日：2002-06-18

Applicant: Yoshifumi Matsuura ,  Tomohiro Isono ,  Yukihiko Sakaguchi

Inventor： Yoshifumi Matsuura ,  Tomohiro Isono ,  Yukihiko Sakaguchi

IPC: A61M37/00 ,  A61M5/178 ,  A61M1/06 ,  A61M1/00

CPC classification number: A61M1/0001

Abstract: For safely inserting a catheter into a chest cavity of a child or corpulent patient to be retained therein and for preventing atmospheric air from proceeding into the chest cavity during a removal of a penetrating needle, discharge equipment for medical procedures is provided which equipment includes a connector cap and a storage bottle detachably connectable to each other, a connector to be connected to the catheter retained in the patient, a check valve including an outer periphery covered by a protective cover and being openable only toward a storage bottle side, and a coupling device to the storage bottle mounted on the connector cap. The storage bottle is a hollow container including an inlet port and a discharge port, a detachably connecting device for the connector cap mounted on the inlet port, and a check valve openable only toward an exterior of the storage bottle is mounted on the discharge port.

Abstract translation: 为了将导管安全地插入到要保留在其中的儿童或肥胖患者的胸腔中并且在去除穿刺针期间防止大气进入胸腔时，提供用于医疗程序的放电设备，该设备包括连接器 帽和可拆卸地彼此连接的存储瓶，连接到保持在患者体内的导管的连接器，止回阀，其包括被保护盖覆盖并且仅能够朝向储存瓶侧打开的外周;以及联接装置 到安装在连接器盖上的储存瓶。 储存瓶是包括入口和排出口的中空容器，安装在入口上的连接器帽的可拆卸连接装置和仅能够朝向储存瓶的外部打开的止回阀安装在排出口上。

公开(公告)号：US20050033240A1

公开(公告)日：2005-02-10

申请号：US10491190

申请日：2001-10-03

Applicant: Hideto Oishi ,  Masato Nakagawa ,  Yukihiko Sakaguchi

Inventor： Hideto Oishi ,  Masato Nakagawa ,  Yukihiko Sakaguchi

IPC: A61B17/34 ,  A61J15/00 ,  A61M1/00 ,  A61M25/00 ,  A61M25/01 ,  A61M25/02 ,  A61M25/06 ,  A61M25/08 ,  A61M31/00 ,  A61M39/00 ,  A61M5/32

CPC classification number: A61M25/02 ,  A61J15/0015 ,  A61J15/0023 ,  A61J15/0042 ,  A61J15/0065 ,  A61J15/0069 ,  A61M25/0662 ,  A61M2025/0246 ,  A61M2210/105

Abstract: The purpose of this invention is to provide an esophagus stoma button capable of safely forming and maintaining a stoma hole provided in an esophagus and reducing the discomfortableness of a patient. To achieve the object, in the present invention, the stoma button 9 is comprised of a shaft part 1 and a flange part 2 provide at the rear end of the shaft part rounded at the tip thereof. More specifically, in the esophagus stoma button 9, a flange part is provide at the rear end of the shaft part rounded at the tip thereof, and a lumen having a generally circular cross section in the area ranging from the shaft part to the flange part is provided, a means for fixing a catheter for infusion is provided in the flange part with a flat and generally circular shape and a means for tightly closing the opening of the flange part is provided at the opening thereof.

Abstract translation: 本发明的目的是提供一种能够安全地形成并保持设置在食道中的造口孔并减少患者不适感的食道造口按钮。 为了实现该目的，在本发明中，造口按钮9包括轴部1，凸缘部2设置在其尖端的圆筒部的后端。 更具体地说，在食管造口按钮9中，在其前端部的轴部的后端设有凸缘部，在从轴部到凸缘部的范围内具有大致圆形的截面的内腔 提供了一种用于固定用于输注的导管的装置，其具有扁平且大致圆形的凸缘部，并且在其开口处设置用于紧密地封闭凸缘部的开口的装置。

公开(公告)号：US06685671B1

公开(公告)日：2004-02-03

申请号：US09380837

申请日：1999-09-10

Applicant: Hideto Oishi ,  Minoru Shibata ,  Yukihiko Sakaguchi

Inventor： Hideto Oishi ,  Minoru Shibata ,  Yukihiko Sakaguchi

IPC: A61M2900

CPC classification number: A61M25/10 ,  A61M25/0017 ,  A61M2025/1084

Abstract: A medical tube inserting device that ensures safely and infallibly a route for draining of digestive juices and infusion of drug solutions, enteral nutrition and the like, and more specifically, a balloon catheter for puncturing which does not rupture that ensures a safe and infallible rout for infusion of a enteral nutrition solution and the like. The tube inserting device containing this catheter, and a method for use thereof. The route can be percutanelosly made safe and sure in all tubular organs like the esophagus, stomach, bile duct, pancreatic duct, intestine, urinary duct, and urinary bladder by a balloon catheter for puncturing, equipped with a balloon which does not rupture by puncturing, and an ultrasonic probe, a puncturing needle a guide wire, a dilator, a sheath and an indwelling catheter.

Abstract translation: 一种医疗管插入装置，其可以安全且可靠地确保排泄消化液和输液药物，肠内营养等的途径，更确切地说，是用于穿刺的气囊导管，其不会破裂，从而确保了安全可靠的排除 输注肠内营养液等。 包含该导管的管插入装置及其使用方法。 该路线可以通过用于穿刺的气囊导管在所有管状器官如食管，胃，胆管，胰管，肠，尿管和膀胱中安全地放置，并配备有不会通过穿刺而破裂的球囊 ，超声波探头，穿刺针，导丝，扩张器，护套和留置导管。