公开(公告)号：US06599287B2

公开(公告)日：2003-07-29

申请号：US09895260

申请日：2001-07-02

申请人： Shigenobu Iwahashi ,  Shin Maki ,  Akira Sakaguchi

发明人： Shigenobu Iwahashi ,  Shin Maki ,  Akira Sakaguchi

IPC分类号： A61B1818

CPC分类号： A61N5/0601 ,  A61B2017/00274 ,  A61B2018/00023 ,  A61B2018/00547 ,  A61B2018/2283

摘要： An energy irradiation apparatus for medical treatment of tissues through irradiation of energy including a long main unit, an emitting part, a power transmission member, a drive mechanism, a first engaging member, and a second engaging is disclosed. The emitting part is disposed moveably inside a distal end of the main unit for emitting energy transmitted to a distal side from a proximal side. The power transmission member is disposed moveable inside the main unit. The emitting part is mounted to a distal end of the power transmission member. The drive mechanism reciprocates the power transmission member in a longitudinal direction of the main unit. The first engaging member is provided inside the power transmission member for receiving a drive force from the drive mechanism. The second engaging member is provided in the drive mechanism for engaging removably with the first engaging member.

公开(公告)号：US06589233B1

公开(公告)日：2003-07-08

申请号：US09635776

申请日：2000-08-11

申请人： Shin Maki

发明人： Shin Maki

IPC分类号： A61B1820

CPC分类号： A61B18/22 ,  A61B2017/00274 ,  A61B2018/00023 ,  A61B2018/00547 ,  A61B2018/2211 ,  A61B2018/2283

摘要： The laser irradiation apparatus 100 comprises: a long and slender main body 101; a rotating shaft 180 that is held, rotatably inside the main body 101; optical fibers 103a, 103b; multiple reflecting mirrors 181a-181f that are installed on the rotating shaft 180 and reflect the laser rays; and a drive unit 105 that drives the rotating shaft. Multiple reflecting mirrors 181a14 181f are located in different positions along the longitudinal and circumferential directions of the rotating shaft 180. The slanting angles of reflecting mirrors 181a14 181f move are set at angles that converge the reflected laser rays at a target area. The positions where reflecting mirrors 181a14 181f reflect the laser rays move along the axial direction as the rotating shaft 180 rotates. The vicinity of the target area is maintained at relatively low temperatures. In the meanwhile, the target area is heated to a specified temperature due to the convergent of the laser rays.

摘要翻译： 激光照射装置100包括：长而细长的主体101; 旋转轴180，其被可旋转地保持在主体101内; 光纤103a，103b; 安装在旋转轴180上并反射激光的多个反射镜181a-181f; 以及驱动旋转轴的驱动单元105。 多个反射镜181a14 181f位于沿着旋转轴180的纵向和圆周方向的不同位置。反射镜181a14 181f移动的倾斜角被设置成将反射的激光束会聚在目标区域。 当旋转轴180旋转时，反射镜181a14 181f反射激光的位置沿轴向移动。 目标区域的附近保持在较低的温度。 同时，由于激光的收敛，目标区域被加热到指定的温度。

公开(公告)号：US06562029B2

公开(公告)日：2003-05-13

申请号：US10052503

申请日：2002-01-23

申请人： Shin Maki ,  Shigeki Ariura ,  Shigenobu Iwahashi

发明人： Shin Maki ,  Shigeki Ariura ,  Shigenobu Iwahashi

IPC分类号： A61B1818

CPC分类号： A61B18/24 ,  A61B17/2202 ,  A61B18/18 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61B2018/2272 ,  A61B2090/101

摘要： An side irradiating type laser ray irradiation apparatus for irradiating a tissue with a laser ray having a deep transmitting capability for the purpose of treating, for example, Benign Prostatic Hyperplasia, cancer or other tumors. The apparatus includes an irradiating unit for reflecting the laser ray, a transporting device for transporting the irradiating unit, and an interlocking device for changing the irradiation angle of the laser ray in correspondence with the movement so that the laser ray radiated from the moving irradiating unit always passes through the same point. Since the laser ray constantly passes through a point in a deep area of the tissue, it is capable of effectively heating only the deep lesional region.

公开(公告)号：US07341583B2

公开(公告)日：2008-03-11

申请号：US10809543

申请日：2004-03-26

申请人： Hiroshi Shiono ,  Akira Sakaguchi ,  Shin Maki

发明人： Hiroshi Shiono ,  Akira Sakaguchi ,  Shin Maki

IPC分类号： A61B18/18

CPC分类号： A61B5/6806 ,  A61B5/05 ,  A61B8/08

摘要： A positioning system for an applicator includes a glove for being used for a diagnosis of the affected part, a mark body provided on the glove, an applicator for being inserted into a living body, and an energy emitter provided on the applicator for supplying energy to the living body. The positioning system further includes a sensor provided on the applicator which is capable of detecting the distance to the mark body, a control apparatus for discriminating an optimum position of the applicator based on the distance between the sensor and the mark body while the mark body is disposed in the proximity of the affected part based on a diagnosis performed using the glove, and a display apparatus for displaying a result of the discrimination by the control apparatus.

摘要翻译： 一种用于涂抹器的定位系统，包括用于诊断患部的手套，设置在手套上的标记体，用于插入到生物体中的涂抹器，以及设置在涂敷器上的能量发射器，用于将能量供给到 活体。 所述定位系统还包括设置在所述施加器上的传感器，其能够检测到所述标记体的距离;控制装置，用于基于所述传感器和所述标记体之间的距离来识别所述涂抹器的最佳位置，同时所述标记体为 基于使用手套进行的诊断，设置在受影响部位附近，以及显示装置，用于显示控制装置的辨别结果。

公开(公告)号：US20050020976A1

公开(公告)日：2005-01-27

申请号：US10868962

申请日：2004-06-17

申请人： Shin Maki ,  Wataru Karino ,  Hiroshi Shiono

发明人： Shin Maki ,  Wataru Karino ,  Hiroshi Shiono

IPC分类号： A61M3/00 ,  A61F2/958 ,  A61M1/00 ,  A61M25/00 ,  A61M27/00 ,  A61M29/02 ,  A61M31/00 ,  A61M29/00

CPC分类号： A61M1/0058 ,  A61M25/007 ,  A61M25/1011 ,  A61M27/00 ,  A61M2025/1052 ,  A61M2025/1095

摘要： To make it possible to clean the internal part of a living body and possibly also deliver a drug into the living body, a medical therapeutic apparatus includes a liquid discharge 4 for discharging a liquid in a living body out of the living body and a liquid delivery for introducing a liquid into the living body. The liquid is delivered to a target region of the living body, and controller controls the delivery and discharge of the liquid.

摘要翻译： 为了能够清洁生物体的内部部分并且还可能将药物输送到生物体中，医疗处理装置包括用于将活体中的液体排出生物体的液体排出口4和液体输送 用于将液体引入生物体。 将液体输送到生物体的目标区域，并且控制器控制液体的输送和排出。

公开(公告)号：US06544257B2

公开(公告)日：2003-04-08

申请号：US09895259

申请日：2001-07-02

申请人： Toru Nagase ,  Norihiko Hareyama ,  Takefumi Uesugi ,  Satoshi Mizukawa ,  Makoto Inaba ,  Akira Sakaguchi ,  Shigenobu Iwahashi ,  Shigeki Ariura ,  Shin Maki ,  Wataru Karino

发明人： Toru Nagase ,  Norihiko Hareyama ,  Takefumi Uesugi ,  Satoshi Mizukawa ,  Makoto Inaba ,  Akira Sakaguchi ,  Shigenobu Iwahashi ,  Shigeki Ariura ,  Shin Maki ,  Wataru Karino

IPC分类号： A61B1818

CPC分类号： A61B18/20 ,  A61B18/22 ,  A61B2017/00084 ,  A61B2018/00023 ,  A61B2018/00196 ,  A61B2018/00636 ,  A61B2018/00982 ,  A61B2018/2272

摘要： A thermal treatment apparatus comprises a control unit 251a that stops issuing a signal for laser beam activation transmitted over the foot switch signal cable 291 when the temperature obtained by the mirror temperature sensor 111 that detects the temperature of the laser emission part 122 provided at the laser irradiation unit 1 exceeds a predetermined value. This stops the output of the laser beam from the laser generator 3. Alternatively, the control unit can adjust the output value of the laser beam generated by the laser beam generator 3 by transmitting a signal via the communication cable 293 to change it in accordance with the detection signal of the mirror temperature sensor 111.

公开(公告)号：US06530921B1

公开(公告)日：2003-03-11

申请号：US09628326

申请日：2000-07-28

申请人： Shin Maki

发明人： Shin Maki

IPC分类号： A61B1824

CPC分类号： A61B18/24 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61B2018/2238 ,  A61B2018/2272 ,  A61B2018/2288

摘要： Laser irradiation apparatus 100 comprises: a long and slender main body 101; an optical fiber 107 provided slidable inside the main body 101; a guide unit 115 that forms a curved track, along which the distal end of the optical fiber 107 slides; and a drive unit 109 that causes the optical fiber 107 to reciprocate along the axial direction of the main body 101. The drive unit 109 makes the optical fiber 107 reciprocates within a part of the curved track as a stroke length. The laser rays are irradiated while the distal end of the optical fiber 107 slides along the curved track. The irradiated laser rays crosses the target area, which is the center and its vicinity of a circle that includes the curved track. The areas surrounding the target area are maintained at relatively low temperatures as the laser ray irradiating position is constantly changing. On the other hand, the temperature of the target area rises to a specified temperature because the laser rays concentrate there.

摘要翻译： 激光照射装置100包括：长而细长的主体101; 设置在主体101内的可滑动的光纤107; 引导单元115，其形成弯曲的轨道，光纤107的远端沿着该轨迹滑动; 以及使光纤107沿着主体101的轴向往复运动的驱动部109.驱动部109使光纤107在弯曲轨道的一部分内作为行程长度往复运动。 当光纤107的远端沿弯曲的轨道滑动时，照射激光。 被照射的激光穿过作为包括弯曲轨迹的圆的中心及其附近的目标区域。 当激光照射位置不断变化时，围绕目标区域的区域保持在较低的温度。 另一方面，由于激光聚集在那里，目标区域的温度上升到指定的温度。

公开(公告)号：US06398776B1

公开(公告)日：2002-06-04

申请号：US08867508

申请日：1997-06-02

申请人： Masaki Sekino ,  Shin Maki

发明人： Masaki Sekino ,  Shin Maki

IPC分类号： A61M2500

CPC分类号： A61M25/0147 ,  A61B2018/00916 ,  A61M25/0144 ,  A61M2025/015

摘要： A tubular medical device comprises a tubular body, a lumen, a compression-resisting member inserted in the lumen so that it cannot move in the direction of the axis of the tubular body, with its distal end located at a predetermined distance from the distal end of the tubular body toward the proximal end, a pull wire whose distal end is secured near the distal end of the tubular body at a position deviated from the axis of the tubular body and which is led in the tubular body to the proximal end of the tubular body, and a pulling mechanism for pulling the pull wire toward the proximal end of the tubular body which is attached to the proximal end of the tubular body and has an manipulating dial. The compression-resisting member consists of a main body and a secured portion. The compression-resisting member main body, and has a property of resisting compression in the axial direction of he tubular body. The secured portion retains the rain part in place in the lumen.

摘要翻译： 管状医疗装置包括管状体，内腔，插入内腔中的抗压构件，使得其不能在管状体的轴线方向上移动，其远端位于远离末端的预定距离 所述管状体朝向所述近端，所述拉丝的远端在所述管状体的远端处固定在远离所述管状体的轴线的位置处并且被引导到所述管状体中的所述近端 管状体和用于将拉线拉向管状体的近端的牵引机构，其连接到管状体的近端并具有操纵盘。 抗压构件由主体和固定部分组成。 耐压构件主体，具有抵抗筒状体的轴向压缩性。 固定部分将雨水部分保持在内腔的适当位置。

公开(公告)号：US06695871B1

公开(公告)日：2004-02-24

申请号：US09637331

申请日：2000-08-10

申请人： Shin Maki ,  Akira Sakaguchi ,  Shigeki Ariura

发明人： Shin Maki ,  Akira Sakaguchi ,  Shigeki Ariura

IPC分类号： A61N506

CPC分类号： A61N5/0601 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61B2018/2283 ,  A61N2005/067

摘要： In a thermal therapy apparatus for treating a vital tissue by irradiating the tissue with a laser beam, a display unit displays a figure indicating the shape of a diseased part to be heated on the basis of information concerning the diseased part. Heating regions are arranged in the displayed figure indicating the diseased part shape by using identifiers corresponding to individual heating conditions. In accordance with size/position information of these heating regions arranged, heating conditions such as the laser intensity laser irradiation time and laser irradiation angle are set. Laser beam irradiation is performed by controlling the irradiation in accordance with the set heating conditions. The information pertaining to the diseased part can also be input on the basis of an ultrasonic signal from an ultrasonic probe separated from or installed in the laser irradiation portion.

摘要翻译： 在通过用激光束照射组织来治疗重要组织的热治疗装置中，显示单元根据与患病部位有关的信息显示表示被加热部位的形状的图。 加热区域通过使用与各个加热条件相对应的标识符来布置在显示的图中，表示患病部位形状。 根据配置的这些加热区域的尺寸/位置信息，设定激光强度激光照射时间和激光照射角度等加热条件。 通过根据设定的加热条件控制照射来进行激光束照射。 还可以基于从与激光照射部分分离或安装在激光照射部分的超声波探头的超声波信号输入与病变部分有关的信息。

公开(公告)号：US06607526B1

公开(公告)日：2003-08-19

申请号：US09695314

申请日：2000-10-25

申请人： Shin Maki

发明人： Shin Maki

IPC分类号： A61B1818

CPC分类号： A61N5/0601 ,  A61B2017/00274 ,  A61B2018/00547 ,  A61B2018/2272 ,  A61N2005/0659

摘要： A laser irradiation apparatus comprising: a long and slender main body 101; an optical fiber 107, which is placed inside the main body 101 and which is equipped with a proximal end through which a laser ray is introduced and an emitting part from which the laser ray is emitted sideways or diagonally; and a reflecting member 151, which is affixed inside said main body 101 and reflects laser ray emitted from the optical fiber 107. The emitting part of the optical fiber 107 is capable of making a reciprocating motion in the lengthwise direction inside the main body 101 within the specified range. The reflecting member 151 has a reflecting surface 152 that changes its reflecting angle as the emitting part of the optical fiber 107 moves along its reciprocating movement range.

摘要翻译： 一种激光照射装置，包括：长而细长的主体101; 光纤107放置在主体101的内部，并配备有通过激光射线引入的近端和激光射线侧向或对角发射的发射部分; 以及反射构件151，其固定在所述主体101内部并且反射从光纤107发射的激光。光纤107的发射部分能够在主体101内的纵向方向上往复运动， 指定范围。 反射构件151具有随着光纤107的发射部分沿其往复运动范围移动而改变其反射角的反射表面152。