公开(公告)号：US06402688B1

公开(公告)日：2002-06-11

申请号：US09428463

申请日：1999-10-28

Applicant: Satoshi Takami ,  Junji Usami ,  Hidehito Kurosawa

Inventor： Satoshi Takami ,  Junji Usami ,  Hidehito Kurosawa

IPC: A61B1015

CPC classification number: A61B1/015 ,  A61M2205/3344 ,  Y10T137/86051

Abstract: An air delivery unit, in which a closed-space is formed, comprises a discharge-mode switch, a pressure switch and a discharge switch. The discharge-mode switch, the pressure switch, and the discharge switch are arranged on an operation panel. The discharge-mode switch is provided for setting a discharge-mode. The pressure switch is provided for setting the pressure in the closed space. The discharge switch is provided for carrying out a discharge of the air in the closed-space. Accordingly, the discharge-mode switch, the pressure switch and the discharge switch are aligned in operation order.

Abstract translation: 其中形成有封闭空间的空气输送单元包括放电模式开关，压力开关和放电开关。 放电模式开关，压力开关和放电开关布置在操作面板上。 放电模式开关用于设定放电模式。 提供压力开关用于设定封闭空间中的压力。 放电开关用于在闭合空间中进行空气的排出。 因此，放电模式开关，压力开关和放电开关按照操作顺序对准。

公开(公告)号：US5219221A

公开(公告)日：1993-06-15

申请号：US642528

申请日：1991-01-17

Applicant: Shoichi Yamaka ,  Junji Usami

Inventor： Shoichi Yamaka ,  Junji Usami

IPC: A61B1/06 ,  F21V19/00 ,  F21V29/00 ,  G02B23/24

CPC classification number: F21V29/74 ,  A61B1/0669 ,  F21V19/0065 ,  F21V29/004 ,  F21V29/71 ,  F21V29/75 ,  F21V29/76 ,  F21V29/89

Abstract: A lamp retainer of a light source device, which retains a light source lamp that has two electrodes, at least one of them being on the side thereof. The lamp retainer comprises an electrically conductive heat sink, and an electrically conductive electrode press device that is attached to the heat sink. The press device is biased to resiliently press the electrode from the side thereof, so that the electrode and the heat sink are electrically connected through the press device.

Abstract translation: 光源装置的灯保持器，其保持具有两个电极的光源灯，其中至少一个位于其侧面。 灯保持器包括导电散热器和连接到散热器的导电电极按压装置。 压制装置被偏置以从其侧面弹性地按压电极，使得电极和散热器通过压制装置电连接。

公开(公告)号：US06193649B1

公开(公告)日：2001-02-27

申请号：US09391350

申请日：1999-09-08

Applicant: Satoshi Takami ,  Junji Usami ,  Hidehito Kurosawa

Inventor： Satoshi Takami ,  Junji Usami ,  Hidehito Kurosawa

IPC: A61B112

CPC classification number: A61B1/00039 ,  A61B1/12 ,  A61B1/2736 ,  A61M13/003

Abstract: Inside an endoscope air sending device (15), an air compressor (13), an air tank (34), an air filter (35), a pressure control valve (38), a pressure sensor (14), and a discharge valve (12) are provided so that those elements form a closed space therein. An air sending fan (47) is provided on the wall of a housing (10), and a circuit board (K) is provided above the air sending fan (47) and those elements forming the closed space. A discharge outlet (60) is provided on the housing (10) in such a manner that the discharge outlet (60) is located above the circuit board (K).

Abstract translation: 内窥镜送气装置（15），空气压缩机（13），空气罐（34），空气过滤器（35），压力控制阀（38），压力传感器（14）和排出阀 （12）设置成使得这些元件在其中形成封闭空间。 在壳体（10）的壁上设置有送风风扇（47），在送风风扇（47）的上方设置电路基板（K），形成封闭空间的元件。 排出口（60）以排出口（60）位于电路板（K）上方的方式设置在壳体（10）上。

公开(公告)号：US5488509A

公开(公告)日：1996-01-30

申请号：US281083

申请日：1994-07-27

Applicant: Tadashi Takahashi ,  Tetsuya Utsui ,  Rensuke Adachi ,  Mitsuru Iida ,  Katsuhiko Furuya ,  Junji Usami ,  Ryoji Honda

Inventor： Tadashi Takahashi ,  Tetsuya Utsui ,  Rensuke Adachi ,  Mitsuru Iida ,  Katsuhiko Furuya ,  Junji Usami ,  Ryoji Honda

IPC: A61B1/07 ,  F21V8/00 ,  F21V11/18 ,  F21V17/02 ,  G02B5/00 ,  G02B6/42 ,  G02B21/06 ,  A61B1/06

CPC classification number: A61B1/07 ,  A61B1/0646 ,  A61B1/0669 ,  F21V11/18 ,  F21V17/02 ,  G02B5/005 ,  G02B6/0006 ,  G02B6/4298

Abstract: A light source apparatus for an endoscope having a light source for emitting a bundle of illuminating light rays which are to be supplied to a light guide of the endoscope. The apparatus includes at least a pair of light-blocking plates disposed in the bundle of illuminating light rays to face each other across the optical axis of the ray bundle, and a device for supporting the light-blocking plates such that the plates are rotatable about an axis extending therebetween at right angles to the optical axis. At least one of the light-blocking plates has such a cross-sectional configuration as viewed in the optical axis direction that the light-blocking plate is bent at an angle to the axis of rotation near the center of the illuminating optical path.

Abstract translation: 一种用于内窥镜的光源装置，其具有用于发射要供给到内窥镜的光导的照明光束的光源。 所述装置包括至少一对遮光板，其设置在所述照射光束中，以跨越所述光束的光轴彼此相对;以及用于支撑所述遮光板的装置，使得所述板可围绕 在它们之间延伸的轴与光轴成直角。 遮光板中的至少一个具有在光轴方向上观察到的遮光板与照明光路的中心附近的旋转轴线成一定角度地弯曲的截面结构。

公开(公告)号：US6053470A

公开(公告)日：2000-04-25

申请号：US89384

申请日：1998-06-03

Applicant: Junji Usami ,  Haruhiko Hibi

Inventor： Junji Usami ,  Haruhiko Hibi

IPC: A61B1/00 ,  A61B1/06 ,  G02B23/20 ,  F16M13/00

CPC classification number: G02B23/20

Abstract: In a unit support structure of an endoscopic light source apparatus, for supporting a unit disposed in an endoscopic light source apparatus on a chassis of the light source apparatus, one end side of an elastic member which is disposed in substantially parallel with the lower face of the unit is fixed to a projection piece which substantially perpendicularly projects from the lower face of the unit, and the other end side of the elastic member is fixed to a member fixed to the chassis.

Abstract translation: 在内窥镜光源装置的单元支撑结构中，用于支撑设置在光源装置的底架上的内窥镜光源装置中的单元，弹性构件的一端侧基本上平行于 该单元被固定到从单元的下表面大致垂直地突出的突出片，并且弹性构件的另一端侧固定到固定到底架的构件。

公开(公告)号：US4942866A

公开(公告)日：1990-07-24

申请号：US311730

申请日：1989-02-17

Applicant: Junji Usami

Inventor： Junji Usami

IPC: A61B1/00 ,  A61B1/005 ,  A61M25/01 ,  G02B23/24

CPC classification number: G02B23/2476 ,  A61B1/0052 ,  A61M25/0136 ,  A61B1/0057

Abstract: A control wire which is secured at one end thereof to a bendable portion of the insert part of an endoscope is wound on a pulley which is rotatably provided in a control part, and a manual control device is provided outside the control part so as to be rotatable about a position which is offset from the axis of rotation of the pulley by a distance a. The rotational motion of the manual control device is transmitted to the pulley by a rotational motion transmitting device at a position which satisfies the conditions of c>a and c>b, wherein b is the distance from the transmitting device to the axis of rotation of the pulley and c is the distance from the transmitting device to the axis of rotation of the manual control device.

Abstract translation: 将其一端固定在内窥镜的插入部的弯曲部的控制线卷绕在可旋转地设置在控制部中的滑轮上，在控制部的外侧设置有手动控制装置， 可围绕从皮带轮的旋转轴线偏移距离a的位置旋转。 手动控制装置的旋转运动通过旋转运动传递装置在满足条件c> a和c> b的位置传递到滑轮，其中b是从发射装置到旋转轴线的距离 滑轮和c是从发送装置到手动控制装置的旋转轴线的距离。

公开(公告)号：US06855109B2

公开(公告)日：2005-02-15

申请号：US10196153

申请日：2002-07-17

Applicant: Yoshihiro Obata ,  Hiroshi Sano ,  Junji Usami ,  Shunichi Ito

Inventor： Yoshihiro Obata ,  Hiroshi Sano ,  Junji Usami ,  Shunichi Ito

IPC: A61B1/12

CPC classification number: A61B1/12

Abstract: At the tip of an insert portion of an endoscope, LEDs are provided. An air and liquid supply unit is mounted on a handle portion of the endoscope. The air and liquid supply unit is provided with a tank, a pump, and a battery. Liquid, which is supplied to the tip, is stored in the tank. The battery supplies driving current to the pump and the LEDs. The pump takes in the surrounding air. In accordance with the manipulation of the buttons provided on a grip portion of the endoscope, the pump sends either the liquid or the air to the tip.

Abstract translation: 在内窥镜的插入部的前端设有LED。 空气和液体供应单元安装在内窥镜的手柄部分上。 空气和液体供应单元设有罐，泵和电池。 供给到尖端的液体被储存在罐中。 电池为泵和LED提供驱动电流。 泵吸收周围的空气。 根据设置在内窥镜的把手部分上的按钮的操作，泵将液体或空气发送到尖端。

公开(公告)号：US06425292B1

公开(公告)日：2002-07-30

申请号：US09492758

申请日：2000-01-27

Applicant: Satoshi Takami ,  Junji Usami ,  Hidehito Kurosawa

Inventor： Satoshi Takami ,  Junji Usami ,  Hidehito Kurosawa

IPC: G01L900

CPC classification number: A61B1/12 ,  A61B1/015

Abstract: A discharge pressure measuring device is provided with a discharge pressure measuring system that measures a discharge pressure of the air discharged from a discharging end of an air supplying tube provided to an endoscope. The air discharged by the discharging end is directed to a pressure sensing portion of the discharging pressure measuring system through a pipe. A circuitry for obtaining a voltage representing a true discharge pressure based on a voltage output by the discharge pressure measuring member is provided. A positional relationship of the air discharge portion of the pipe with respect to the pressure sensing portion is changeable.

Abstract translation: 排气压力测量装置设置有排出压力测量系统，该排出压力测量系统测量从设置到内窥镜的供气管的排出端排出的空气的排出压力。 由排出端排出的空气通过管道被引导到排出压力测量系统的压力感测部分。 提供一种用于基于由排出压力测量构件输出的电压来获得表示真实排出压力的电压的电路。 管道的排气部相对于压力检测部的位置关系是可变的。