专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050077343A1 Method for brazing metal components for use in medical equipment, metal assembly produced by the method and endoscope provided with the metal assembly 有权
标题翻译：用于医疗设备中用于钎焊金属部件的方法，通过该方法制造的金属组件和设置有金属组件的内窥镜的方法
公开(公告)号：US20050077343A1
公开(公告)日：2005-04-14
申请号：US10922953
申请日：2004-08-23
申请人： Yasuyuki Sato , Yoshihiro Obata , Wataru Murai , Ryoji Tokieda , Naoki Kamiya , Hideo Shimizu
发明人： Yasuyuki Sato , Yoshihiro Obata , Wataru Murai , Ryoji Tokieda , Naoki Kamiya , Hideo Shimizu
IPC分类号： A61B1/00 , B23K1/008 , B23K1/20 , B23K35/30 , B23K31/02
CPC分类号： A61B1/0011 , B23K1/008 , B23K1/20 , B23K1/206 , B23K35/3013
摘要： A method for brazing two or more of stainless steel components for use in medical equipment, in which one component is joined to other component using a brazing material containing Au of which amount is 62.5 wt % or higher, the method comprising the steps of: a first step in which the components are subjected to a heat treatment at a temperature of 1,050 to 1,200° C. in a hydrogen containing atmosphere or in a vacuum; a second step in which one of the components is allowed to close to the other component so as to form a gap therebetween; and a third step in which the brazing material in a molten state is supplied into the gap to join the components together to manufacture a metal assembly. The joint portions formed in the metal assembly have excellent chemical resistance and corrosion resistance, and thus the metal assembly is suitably used in an endoscope.
摘要翻译：一种钎焊两种以上用于医疗设备的不锈钢部件的方法，其中使用包含量为62.5重量％以上的Au的钎料将一个部件与其他部件接合，所述方法包括以下步骤：第一步是在含氢气氛或真空中在1050〜1200℃的温度下对组分进行热处理; 允许其中一个部件靠近另一个部件以在它们之间形成间隙的第二步骤; 以及第三步骤，其中熔融状态的钎焊材料被供应到所述间隙中以将所述部件连接在一起以制造金属组件。形成在金属组件中的接合部分具有优异的耐化学性和耐腐蚀性，因此金属组件适用于内窥镜。

2. 发明授权

US07347355B2 Method for brazing metal components for use in medical equipment, metal assembly produced by the method and endoscope provided with the metal assembly 有权
标题翻译：用于医疗设备中用于钎焊金属部件的方法，通过该方法制造的金属组件和设置有金属组件的内窥镜的方法
公开(公告)号：US07347355B2
公开(公告)日：2008-03-25
申请号：US10922953
申请日：2004-08-23
申请人： Yasuyuki Sato , Yoshihiro Obata , Wataru Murai , Ryoji Tokieda , Naoki Kamiya , Hideo Shimizu
发明人： Yasuyuki Sato , Yoshihiro Obata , Wataru Murai , Ryoji Tokieda , Naoki Kamiya , Hideo Shimizu
IPC分类号： B23K31/02
CPC分类号： A61B1/0011 , B23K1/008 , B23K1/20 , B23K1/206 , B23K35/3013
摘要： A method for brazing two or more of stainless steel components for use in medical equipment, in which one component is joined to other component using a brazing material containing Au of which amount is 62.5 wt % or higher, the method comprising the steps of: a first step in which the components are subjected to a heat treatment at a temperature of 1,050 to 1,200° C. in a hydrogen containing atmosphere or in a vacuum; a second step in which one of the components is allowed to close to the other component so as to form a gap therebetween; and a third step in which the brazing material in a molten state is supplied into the gap to join the components together to manufacture a metal assembly. The joint portions formed in the metal assembly have excellent chemical resistance and corrosion resistance, and thus the metal assembly is suitably used in an endoscope.
摘要翻译：一种钎焊两种以上用于医疗设备的不锈钢部件的方法，其中使用包含量为62.5重量％以上的Au的钎料将一个部件与其他部件接合，所述方法包括以下步骤：第一步是在含氢气氛或真空中在1050〜1200℃的温度下对组分进行热处理; 允许其中一个部件靠近另一个部件以在它们之间形成间隙的第二步骤; 以及第三步骤，其中熔融状态的钎焊材料被供应到所述间隙中以将所述部件连接在一起以制造金属组件。形成在金属组件中的接合部分具有优异的耐化学性和耐腐蚀性，因此金属组件适用于内窥镜。

3. 发明授权

US06855109B2 Portable endoscope 有权
标题翻译：便携式内窥镜
公开(公告)号：US06855109B2
公开(公告)日：2005-02-15
申请号：US10196153
申请日：2002-07-17
申请人： Yoshihiro Obata , Hiroshi Sano , Junji Usami , Shunichi Ito
发明人： Yoshihiro Obata , Hiroshi Sano , Junji Usami , Shunichi Ito
IPC分类号： A61B1/12
CPC分类号： A61B1/12
摘要： 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.
摘要翻译：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。

4. 发明授权

US06717092B2 Method of manufacturing treatment instrument of endoscope 有权
标题翻译：内窥镜治疗仪器的制造方法
公开(公告)号：US06717092B2
公开(公告)日：2004-04-06
申请号：US09923357
申请日：2001-08-08
申请人： Yoshihiro Obata , Kikuo Iwasaka , Shinichi Matsuno , Hajime Yoshino , Akira Sugiyama , Hidehito Kurosawa , Shigeru Ogawa , Hideo Nanba
发明人： Yoshihiro Obata , Kikuo Iwasaka , Shinichi Matsuno , Hajime Yoshino , Akira Sugiyama , Hidehito Kurosawa , Shigeru Ogawa , Hideo Nanba
IPC分类号： B23K3102
CPC分类号： A61B10/06 , A61B1/00071 , A61B1/0011 , A61B1/0055 , A61B1/0057 , A61B1/018 , A61B2017/003 , B23K9/0026
摘要： A treatment instrument includes a first coil and a second coil that is different from said first coil. The first and second coils are connected to each other. An operation wire is inserted in the first and second coils, and a tip end of the wire is connected to a treatment device. Upon movement of the wire, the treatment device operates. A method of manufacturing such a treatment instrument includes inserting one end of the first coil and one end of the second coil in a connection pipe from opposite ends thereof, exposing both ends of the connection pipe and corresponding portions of the first and second coils. The portions exposed to the arc columns are melted and connected.
摘要翻译：治疗仪器包括与所述第一线圈不同的第一线圈和第二线圈。第一和第二线圈彼此连接。操作线插入第一和第二线圈中，并且线的末端连接到处理装置。在电线移动时，处理装置工作。制造这种处理器具的方法包括将第一线圈的一端和第二线圈的一端从其相对端插入连接管中，露出连接管的两端和第一和第二线圈的相应部分。暴露于电弧柱的部分熔化并连接。

5. 发明授权

US06384587B1 Non-contact signal and power transmission apparatus 有权
公开(公告)号：US06384587B1
公开(公告)日：2002-05-07
申请号：US09795322
申请日：2001-03-01
申请人： Jyunichi Aizawa , Munehisa Takeda , Takeshi Araki , Yoshihiro Obata
发明人： Jyunichi Aizawa , Munehisa Takeda , Takeshi Araki , Yoshihiro Obata
IPC分类号： H01F1700
摘要： Non-contact signal transmission apparatus provides signal transmission between a main unit and an auxiliary unit via electromagnetic induction. A set of power cores having hollow sections are provided as a pair at corresponding positions of the main unit and the auxiliary unit. A wire is wound around each of the power cores as power coils for feeding power from the main unit to the auxiliary unit. At least one set of signal cores are provided as a pair at corresponding positions of the main unit and the auxiliary unit. A wire is wound around each of signal cores as signal coils transmitting signals between the main unit and the auxiliary unit. The signal coils are arranged in hollow sections of the power cores.

6. 发明授权

US5767026A Silicon nitride ceramic and process for forming the same 失效
标题翻译：氮化硅陶瓷及其形成方法
公开(公告)号：US5767026A
公开(公告)日：1998-06-16
申请号：US633797
申请日：1996-04-10
申请人： Naoki Kondoh , Fumihiro Wakai , Yoshihiro Obata , Akira Yamakawa , Takao Nishioka , Masashi Yoshimura
发明人： Naoki Kondoh , Fumihiro Wakai , Yoshihiro Obata , Akira Yamakawa , Takao Nishioka , Masashi Yoshimura
IPC分类号： B28B1/00 , C04B35/584 , C04B35/593 , C04B35/597 , C04B35/599 , C04B35/626
CPC分类号： C04B35/593 , C04B35/597
摘要： There are provided a process for forming a silicon nitride sintered body, encompassing a sialon sintered body, by making much of the superplasticity of the sintered body intact as a simple material without formation thereof into a composite material, and a formed sintered body produced by the foregoing process. A silicon nitride sintered body (encompassing a sialon sintered body) having a relative density of at least 95% and a linear density of 120 to 250 in terms of the number of grains per 50 .mu.m in length in a two-dimensional cross section of the sintered body is formed through plastic deformation thereof at a strain rate of at most 10.sup.-1 /sec under a tensile or compressive pressure at a temperature of 1,300 to 1,700.degree. C. The formed sintered body has a degree of orientation of 5 to 80% as examined according to a method specified by Saltykov, a linear density of 80 to 200, and excellent mechanical properties especially at ordinary temperatures.
摘要翻译： PCT No.PCT / JP95 / 02026 Sec。 371日期：1996年4月10日 102（e）日期1996年4月10日PCT提交1995年10月4日PCT公布。公开号WO96 / 10546 日本特开1996年4月11日提供了一种形成氮化硅烧结体的方法，其包括塞隆烧结体，通过使烧结体的大部分超塑性作为简单材料而不被形成为复合材料而形成，并形成通过上述方法制造的烧结体。一种氮化硅烧结体（包括赛隆烧结体），其相对密度至少为95％，线密度为120-250，以二维截面为单位长度的每50微米的颗粒数该烧结体通过在1300〜1700℃的拉伸或压缩压力下以至多10-1 /秒的应变速率的塑性变形形成。所形成的烧结体的取向度为5〜80 ％，根据Saltykov规定的方法，线密度为80〜200，特别是在常温下，具有优异的机械性能。

7. 发明授权

US06712760B2 Television device of portable endoscope 有权
标题翻译：便携式内窥镜电视装置
公开(公告)号：US06712760B2
公开(公告)日：2004-03-30
申请号：US09827912
申请日：2001-04-09
申请人： Hiroshi Sano , Kenichi Ohara , Masaaki Nakashima , Yoshihiro Obata
发明人： Hiroshi Sano , Kenichi Ohara , Masaaki Nakashima , Yoshihiro Obata
IPC分类号： A61B104
CPC分类号： H04N7/183 , A61B1/00016 , A61B1/00032 , A61B1/00096 , A61B1/00101 , A61B1/00108 , A61B1/00177 , A61B1/042 , A61B1/053 , A61B1/0669 , A61B1/0676 , A61B1/0684 , A61B2560/0214 , A61B2560/0431 , G02B23/2484 , H04N5/2256 , H04N5/232 , H04N2005/2255
摘要： A television device of a portable endoscope includes an endoscope including an inserted portion and an operating portion coupled to a base end of the inserted portion, a light source for lightening a subject through the inserted portion provided in the endoscope, a radio transmission television camera for obtaining an image of the subject through the inserted portion and radioing the image as the video signal provided in the endoscope, and a power source, which supplies a power for the light source and the radio transmission television camera, provided in the operating portion.
摘要翻译：便携式内窥镜的电视装置包括：内窥镜，其包括插入部和与插入部的基端连接的操作部，通过设置在内窥镜中的被插入部来减轻被检体的光源;无线发送电视摄像机，通过插入部分获得被摄体的图像，并且将图像作为内窥镜中提供的视频信号进行射频，以及提供设置在操作部分中的用于光源和无线电发射电视摄像机的电源的电源。

8. 发明申请

US20120265016A1 ENDOSCOPE 审中-公开
公开(公告)号：US20120265016A1
公开(公告)日：2012-10-18
申请号：US13445267
申请日：2012-04-12
申请人： Hirofumi KATSURA , Takao Ozaki , Yoshihiro Obata , Shozo Iyama , Yasunori Ohta , Yasuyuki Hosono
发明人： Hirofumi KATSURA , Takao Ozaki , Yoshihiro Obata , Shozo Iyama , Yasunori Ohta , Yasuyuki Hosono
IPC分类号： A61B1/005
CPC分类号： A61B1/0055 , A61B1/00071 , A61B1/00078
摘要： An endoscope has an insertion part including a bending part bending with a remote operation and a soft part connected to the bending part, the insertion part having: a first outer coat with an integral structure provided in at least part of the soft part and in the bending part; and a second outer coat with which the first outer coat is coated in the soft part only.
摘要翻译：内窥镜具有插入部，该插入部包括与远程操作弯曲的弯曲部和连接到弯曲部的软部，插入部具有：设置在软部的至少一部分中的整体结构的第一外涂层，弯曲部分; 以及第二外涂层，仅在第一外涂层中涂覆第一外涂层。

9. 发明授权

US06840902B2 Portable endoscope 有权
标题翻译：便携式内窥镜
公开(公告)号：US06840902B2
公开(公告)日：2005-01-11
申请号：US10197589
申请日：2002-07-18
申请人： Hiroshi Sano , Yoshihiro Obata
发明人： Hiroshi Sano , Yoshihiro Obata
IPC分类号： G02B23/24 , A61B1/00 , A61B1/12 , G02B23/26
CPC分类号： A61B1/127
摘要： A portable endoscope having a probe which is inserted into a human body, comprises a tank, a flexible tube, a pump, and a weight. The flexible tube is provided to supply liquid to the tip of the probe from the tank via a connection and a nozzle. The weight is provided to bend the flexible tube so that one end of the flexible tube, inside the tank, reaches the liquid regardless of the angle of inclination. A liquid and air supply unit for the endoscope is provided with the tank which stores liquid or cleansing water.
摘要翻译：具有插入人体的探针的便携式内窥镜包括罐，柔性管，泵和重物。提供柔性管以通过连接和喷嘴从液体罐向探针的尖端供应液体。设置重物以弯曲柔性管，使得柔性管的内部的罐内的一端到达液体，而与倾斜角无关。用于内窥镜的液体和空气供应单元设置有储存液体或清洁水的罐。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式