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公开(公告)号：US6142945A
公开(公告)日：2000-11-07
申请号：US196126
申请日：1998-11-20
申请人： Toshio Sakamoto , Toshizumi Tanaka , Hiromu Itoi
发明人： Toshio Sakamoto , Toshizumi Tanaka , Hiromu Itoi
CPC分类号： A61B1/018 , A61B8/12 , A61B8/445 , A61B8/4461 , A61B1/00142
摘要： A balloon anchor for use with an endoscopically inserting ultrasound probe having an ultrasound transducer element accommodated in an ultrasound scanner head at the fore distal end of a flexible cord to be placed in an endoscopic biopsy channel. The balloon anchor includes an anchor tube which is adapted to be fitted in the endoscopic biopsy channel in such a way that it is partly projected from fore distal end of the endoscopic biopsy channel. Connected to the projected fore end of the anchor tube is a balloon support member of a larger diameter as compared with the endoscopic biopsy channel. A passage of a large diameter is formed axially through the anchor tube and through the balloon support member. A balloon stopper portion is provided on the outer periphery of the balloon support member to anchor a resilient ring of a balloon therein.
摘要翻译： 一种用于内窥镜插入超声波探头的球囊锚杆，其具有容纳在柔性绳索的前远端处的超声扫描仪头部中的超声换能器元件，以放置在内窥镜活检通道中。 气囊锚杆包括锚管，其适于安装在内窥镜活检通道中，使得其从内窥镜活检通道的前端远端部分地突出。 连接到锚管的突出的前端是与内窥镜活检通道相比更大直径的球囊支撑构件。 大直径的通道轴向地形成穿过锚固管并穿过气囊支撑构件。 在气球支撑构件的外周上设置气球止动部，以将气球的弹性环固定在其中。
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公开(公告)号：US6063035A
公开(公告)日：2000-05-16
申请号：US120882
申请日：1998-07-23
摘要： A coupling adaptor for electrically and rotationally coupling a tail end connector of an endoscopically inserting ultrasound probe with a connector portion of a separate probe control unit. The coupling adaptor is intended for use with an endoscopically inserting ultrasound probe having a bulky ultrasound scanner assembly at the nose end of a flexible cord, and a thin and narrow tail end connector at the proximal end of the flexible cord for passage through a biopsy channel of an endoscope. The coupling adaptor is provided with, within a stationary housing, a pair of rotationally interconnected front and rear rotary members to be disconnectibly coupled with the tail end connector of the ultrasound probe and a rotational drive means on the probe control unit, respectively. The front and rear rotary members of the coupling adaptor internally carry electrical connection means to establish electrical connections between the ultrasound probe and the probe control unit when coupled therewith to transmit rotation from the rotational drive means on the probe control unit to an ultrasound transducer element on the ultrasound scanner assembly provided at the distal end of the flexible cord of the ultrasound probe.
摘要翻译： 一种耦合适配器，用于将内窥镜插入超声波探头的尾端连接器与单独探头控制单元的连接器部分电连接并旋转耦合。 耦合适配器旨在用于内窥镜插入具有在柔性绳索的鼻端处的庞大的超声波扫描器组件的超声探头，以及在柔性绳索的近端处的薄而窄的尾端连接器，用于穿过活检通道 的内窥镜。 耦合适配器在固定壳体内设置有一对旋转互连的前后旋转构件，以分别与超声波探头的尾端连接器和探头控制单元上的旋转驱动装置可分离地联接。 耦合适配器的前后旋转构件内部承载电连接装置，以在与超声探头和探头控制单元耦合时建立电连接，以将旋转从探针控制单元上的旋转驱动装置传递到超声换能器元件上 所述超声波扫描器组件设置在所述超声波探头的柔性绳索的远端。
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公开(公告)号：US6039695A
公开(公告)日：2000-03-21
申请号：US111794
申请日：1998-07-08
CPC分类号： G10K11/355 , A61B8/12 , A61B8/445 , A61B8/4461 , G10K11/004
摘要： An ultrasound probe coupler for electrically and rotationally coupling an ultrasound probe with a probe control unit of an ultrasound examination system. The probe coupler essentially includes a tail end connector provided at the tail end of a flexible cord to be connected to the probe control unit. The tail end connector is provided with a stationary ring which is fixedly connected to a tail end portion of the flexible cord, and a rotational coupler having a series of rotary rings, including at least one electrode ring, for coupling the flexible shaft with a rotational drive means and an electrode on the part of the probe control unit. The rotational coupler further includes a rotation transmission member detachably connected to one of the rotating electrode rings and projected radially outward of the inner periphery of the stationary ring for engagement with a rotational drive member on the part of the probe control unit.
摘要翻译： 一种超声探头耦合器，用于将超声波探头与超声检查系统的探针控制单元电连接并旋转耦合。 探针耦合器基本上包括设置在待连接到探针控制单元的柔性线的尾端处的尾端连接器。 尾端连接器设置有固定连接到柔性绳索的尾端部分的固定环，以及具有一系列旋转环的旋转耦合器，该旋转环包括至少一个电极环，用于将柔性轴与旋转 驱动装置和探头控制单元的一部分上的电极。 旋转联接器还包括可拆卸地连接到一个旋转电极环并且旋转径向向外延伸固定环的内周的旋转传动构件，用于与探针控制单元的一部分上的旋转驱动构件接合。
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4.发明授权Ultrasound transmission medium feed device for endoscopically inserting ultrasound probe 失效用于内窥镜插入超声探头的超声波传输介质进料装置
公开(公告)号：US6004273A
公开(公告)日：1999-12-21
申请号：US152786
申请日：1998-09-14
CPC分类号： A61B8/12 , A61B8/4461 , A61B8/445
摘要： An ultrasound transmission medium feed device particularly for an endoscopically inserting ultrasound probe adapted to be introduced into a body cavity through and under the guidance of one of biopsy channels provided on an endoscope. The ultrasound transmission medium feed device essentially comprises: a balloon fitted on a base end portion of an ultrasound scanner head fixedly in a hermetically sealed state in such a way as to wrap in an end housing of the scanner head; a fluid inlet-outlet passage provided on the base end portion of the ultrasound scanner head for charging and discharging an ultrasound transmission medium into and out of the balloon through a communicating port; and a pressurizing feed tube adapted to be placed in another biopsy channel of the endoscope and disconnectibly connectible at a fore distal end portion thereof with the fluid inlet-outlet passage on the ultrasound scanner head, the pressurizing feed tube having a pressurizing member in association with a proximal end portion thereof for pressurizing or depressurizing the ultrasound transmission medium to be supplied to the inlet-outlet passage on the ultrasound scanner head of the probe.
摘要翻译： 一种超声波传播介质输送装置，特别是用于内窥镜插入超声探针，其适于通过设置在内窥镜上的活检通道中的一个的引导下引入体腔。 超声波传播介质进料装置主要包括：气囊，其以固定地密封状态的方式装配在超声波扫描仪头部的基端部上，以包裹扫描仪头部的端部外壳; 流体入口 - 出口通道，设置在超声波扫描仪头部的基端部，用于通过连通口将超声波传播介质充入和排出气囊; 以及加压供给管，其适于放置在所述内窥镜的另一活检通道中，并且在其前端部与所述超声波扫描仪头部上的所述流体入口 - 出口通道可切断地连接，所述加压进料管具有与 其近端部分用于对超声波传播介质进行加压或减压以供应到探针的超声扫描头上的入口 - 出口通道。
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公开(公告)号：US5971929A
公开(公告)日：1999-10-26
申请号：US152791
申请日：1998-09-14
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461
摘要： A stopper mechanism for an endoscopically insertable ultrasound probe which is designed to be introduced into a body cavity through a biopsy channel provided internally of an insertion instrument of an endoscope and which is of the type having a bulky ultrasound scanner head at the distal end of an elongated thin flexible cord and being placed in the endoscopic biopsy channel except the bulky scanner head when in use. A stopper protuberance is projected radially outward from a connecting neck portion of the ultrasound probe immediately on the proximal side of the scanner head where the flexible cord of the ultrasound probe is connected to a connecting member axially extended from the ultrasound scanner head. The stopper protuberance is abutted against marginal edges of a front opening of the endoscopic biopsy channel at a distal end of the endoscopic insertion instrument prior to the scanner head when the flexible cord is pulled thereinto, thereby keeping the scanner head from loads which would be imposed thereon upon direct abutment against a distal end portion of the endoscopic insertion instrument. The stopper protuberance can be realized in various forms, including an annular protuberance formed on the circumference of an outer tube of the flexible cord or of the connecting member in the connecting neck portion, and a wedge ring fitted on a fore end portion of the outer tube.
摘要翻译： 一种用于内窥镜可插入的超声探头的止动器机构，其被设计成通过内窥镜的插入器具内部设置的活检通道被引入到体腔中，所述活检通道在内窥镜的远端处具有笨重的超声波扫描器头 细长的柔性软线，并被放置在内窥镜活检通道中，除了在使用中的笨重的扫描仪头部。 止动突起从超声探头的连接颈部径向向外突出，在紧邻扫描仪头部的近侧，超声波探头的柔性绳连接到从超声波扫描头轴向延伸的连接构件。 当将软线拉入其中时，在扫描仪头部之前，在内窥镜插入器具的远端处，止动器突起抵靠内窥镜活检通道的前开口的边缘，从而保持扫描器头部不受施加的负荷 其上直接抵靠内窥镜插入器具的远端部分。 止动突起可以以各种形式实现，包括形成在柔性绳的外管或连接颈部中的连接构件的圆周上的环形突起，以及安装在外部的前端部的楔环 管。
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公开(公告)号：US06461304B1
公开(公告)日：2002-10-08
申请号：US09667176
申请日：2000-09-21
IPC分类号： A61B814
CPC分类号： A61B8/12 , A61B1/0008 , A61B1/00098 , A61B1/05 , A61B8/445 , A61B8/4488
摘要： An ultrasound inspection apparatus detachably connected to an endoscope comprises an ultrasonic scanning portion in the front-end side having an ultrasound transducer for performing ultrasonic scanning by arranging a number of transducer chips in a rectangular arrangement. The ultrasonic scanning portion is detachably attached to a distal end portion of an insertion unit in the endoscope so as to protrude ahead the distal end portion by a predetermined length. In order to hold the ultrasonic scanning portion in a fixed state, an endoscope-placing portion for placing the distal end portion is connected to the base end of the ultrasonic scanning portion, and an endoscope-fixing portion for detachably fixing the distal end portion thereto is arranged with the endoscope-placing portion. A predetermined number of wires connected to each transducer chip is inserted into a signal cable from a base end position of the endoscope-placing portion so as to bundle the wires.
摘要翻译： 可拆卸地连接到内窥镜的超声波检查装置包括前端侧的超声波扫描部分，其具有超声波换能器，用于通过以矩形排列布置多个换能器芯片来进行超声波扫描。 超声波扫描部分可拆卸地附接到内窥镜中的插入单元的远端部分，以便在远端部分的前方突出预定长度。 为了将超声波扫描部保持在固定状态，将用于放置前端部的内窥镜放置部连接到超声波扫描部的基端，并且将内窥镜固定部可拆卸地固定在前端部 与内窥镜放置部配置。 将连接到每个换能器芯片的预定数量的线从内窥镜放置部的基端位置插入到信号电缆中，以捆扎线。
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公开(公告)号：US07488288B2
公开(公告)日：2009-02-10
申请号：US11190971
申请日：2005-07-28
申请人： Toshizumi Tanaka , Toshio Sakamoto
发明人： Toshizumi Tanaka , Toshio Sakamoto
IPC分类号： A61B8/14
CPC分类号： A61B8/4488 , A61B8/12 , A61B8/445 , H05K1/118
摘要： An ultrasonic endoscope comprising an insertion portion comprising a distal hard portion which has: an endoscopic observation unit; and an ultrasonic observation unit fitted on an outer circumferential section of the endoscopic observation unit, wherein: the ultrasonic observation unit comprises: an ultrasonic transducer array having ultrasonic transducers, and a backing layer cylindrically formed on an inner circumferential surface of the ultrasonic transducer array; and a flexible circuit board on which formed are first terminals each connected to an electrode of a respective one of the ultrasonic transducers, second terminals to which cables are respectively connected, and wiring patterns respectively formed between the first and second terminals, wherein the flexible circuit board has a stepped structure having a large-diameter section on which the first terminals are formed and a small-diameter section on which the second terminals are formed, and an annular support section is formed on an inner circumferential side of the small-diameter section.
摘要翻译： 一种超声波内窥镜，其特征在于，包括具有内窥镜观察单元的前端硬部的插入部， 以及超声波观察单元，其安装在所述内窥镜观察单元的外周部，其中：所述超声波观察单元包括：具有超声波换能器的超声波换能器阵列和在所述超声波换能器阵列的内周面上圆柱形地形成的背衬层; 以及柔性电路板，其上形成有第一端子，每个端子分别连接到相应的一个超声波换能器的电极，分别连接有电缆的第二端子和分别形成在第一和第二端子之间的布线图案，其中柔性电路 板具有台阶结构，其具有形成有第一端子的大直径部分和形成有第二端子的小直径部分，并且环形支撑部分形成在小直径部分的内周侧上 。
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公开(公告)号：US20060025691A1
公开(公告)日：2006-02-02
申请号：US11190971
申请日：2005-07-28
申请人： Toshizumi Tanaka , Toshio Sakamoto
发明人： Toshizumi Tanaka , Toshio Sakamoto
IPC分类号： A61B8/14
CPC分类号： A61B8/4488 , A61B8/12 , A61B8/445 , H05K1/118
摘要： An ultrasonic endoscope comprising an insertion portion comprising a distal hard portion which has: an endoscopic observation unit; and an ultrasonic observation unit fitted on an outer circumferential section of the endoscopic observation unit, wherein: the ultrasonic observation unit comprises: an ultrasonic transducer array having ultrasonic transducers, and a backing layer cylindrically formed on an inner circumferential surface of the ultrasonic transducer array; and a flexible circuit board on which formed are first terminals each connected to an electrode of a respective one of the ultrasonic transducers, second terminals to which cables are respectively connected, and wiring patterns respectively formed between the first and second terminals, wherein the flexible circuit board has a stepped structure having a large-diameter section on which the first terminals are formed and a small-diameter section on which the second terminals are formed, and an annular support section is formed on an inner circumferential side of the small-diameter section.
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公开(公告)号：US07354082B2
公开(公告)日：2008-04-08
申请号：US11333126
申请日：2006-01-17
申请人： Toshio Sakamoto , Tsugio Fukube , Michihisa Iwamoto , Takahiro Tanaka , Masayuki Sato , Mikado Kawasaki
发明人： Toshio Sakamoto , Tsugio Fukube , Michihisa Iwamoto , Takahiro Tanaka , Masayuki Sato , Mikado Kawasaki
IPC分类号： B60R19/52
CPC分类号： B60R19/52 , B60R2019/1886 , B60R2019/527
摘要： Disclosed is a bumper structure adapted to be attached to a front end of a vehicle, which is capable of preventing a fine member from being bent downward by its own weight after integrally forming a bumper body and a grill portion together, and avoiding a problem about deterioration in appearance of the grill portion which would otherwise be caused by the fin support remaining within the grill portion, so as to provide drastically enhanced appearance of the grill portion. A fin support (5, 5, 6, 6) is formed to allow an distal end thereof to extend toward an open zone on the upper side of an opening (X), and folded about a thin-wall portion (5a, 6a) in such a manner as to be engaged with an engagement pin (3a, - - - , 3a) at an edge of the opening (X) to support the fin member (4). After resin is cooled, thin-wall portion (5a, 6a) is cut off to remove the fin support (5, 5, 6, 6) from the inside of the opening (X).
摘要翻译： 公开了一种保险杠结构，其适于附接到车辆的前端，该保险杠结构能够在将保险杠主体和格栅部分整体地形成在一起形成之后，防止精细构件由其自身的重量向下弯曲，并且避免了关于 格栅部分的外观劣化，否则将由留在格栅部分中的翅片支撑件引起，从而提供格栅部分的显着增强的外观。 形成翅片支撑件（5,5,6,6）以允许其远端朝向开口（X）的上侧上的开口区域延伸，并且围绕薄壁部分（5a，6）折叠 a）以与开口（X）的边缘处的接合销（3 a， - - ，3a）接合以支撑翅片构件（4）的方式。 在树脂被冷却之后，切掉薄壁部分（5a，6a）以从开口（X）的内部移除翅片支撑件（5,5,6,6）。
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公开(公告)号：US20060157992A1
公开(公告)日：2006-07-20
申请号：US11333126
申请日：2006-01-17
申请人： Toshio Sakamoto , Tsugio Fukube , Michihisa Iwamoto , Takahiro Tanaka , Masayuki Sato , Mikado Kawasaki
发明人： Toshio Sakamoto , Tsugio Fukube , Michihisa Iwamoto , Takahiro Tanaka , Masayuki Sato , Mikado Kawasaki
IPC分类号： B60R19/52
CPC分类号： B60R19/52 , B60R2019/1886 , B60R2019/527
摘要： Disclosed is a bumper structure adapted to be attached to a front end of a vehicle, which is capable of preventing a fine member from being bent downward by its own weight after integrally forming a bumper body and a grill portion together, and avoiding a problem about deterioration in appearance of the grill portion which would otherwise be caused by the fin support remaining within the grill portion, so as to provide drastically enhanced appearance of the grill portion. A fin support (5, 5, 6, 6) is formed to allow an distal end thereof to extend toward an open zone on the upper side of an opening (X), and folded about a thin-wall portion (5a, 6a) in such a manner as to be engaged with an engagement pin (3a, - - - , 3a) at an edge of the opening (X) to support the fin member (4). After resin is cooled, thin-wall portion (5a, 6a) is cut off to remove the fin support (5, 5, 6, 6) from the inside of the opening (X).
摘要翻译： 公开了一种保险杠结构，其适于附接到车辆的前端，该保险杠结构能够在将保险杠主体和格栅部分整体地形成在一起形成之后，防止精细构件由其自身的重量向下弯曲，并且避免了关于 格栅部分的外观劣化，否则将由留在格栅部分中的翅片支撑件引起，从而提供格栅部分的显着增强的外观。 形成翅片支撑件（5,5,6,6）以允许其远端朝向开口（X）的上侧上的开口区域延伸，并且围绕薄壁部分（5a，6）折叠 a）以与开口（X）的边缘处的接合销（3 a， - - ，3a）接合以支撑翼片构件（4）的方式。 在树脂被冷却之后，切掉薄壁部分（5a，6a）以从开口（X）的内部移除翅片支撑件（5,5,6,6）。
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