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. 发明授权

US06511417B1 System for detecting the shape of an endoscope using source coils and sense coils 有权
标题翻译：用于使用源线圈和感测线圈检测内窥镜的形状的系统
公开(公告)号：US06511417B1
公开(公告)日：2003-01-28
申请号：US09387859
申请日：1999-09-01
申请人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
发明人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
IPC分类号： A61B100
CPC分类号： A61B1/31 , A61B1/005 , A61B1/05 , A61B5/06 , A61B5/064 , A61B5/7257 , A61B34/20 , A61B90/36 , A61B90/361 , A61B2034/2051 , A61B2034/2072
摘要： An endoscope shape detection system has a CPU included in a control unit. The CPU performs frequency sampling on digital data to calculate coordinates indicating the spatial positions of source coils incorporated in an insertion unit of an endoscope and of marker coils. An inserted state of the insertion unit of the endoscope is estimated based on the calculated coordinate data indicating the positions of the source coils. Display data based on which shape of the endoscope depicted is produced from the calculated coordinate data indicating the positions of the source coils, and output to a video RAM. Display data based on which marker coils are depicted is produced from the calculated coordinate data indicating the positions of the marker coils, and output to the video RAM. Consequently, the positions of the markers are depicted together with the shape of the endoscope. The positional relationship between the insertion unit of the endoscope and a patient's body can therefore be ascertained.
摘要翻译：内窥镜形状检测系统具有包括在控制单元中的CPU。 CPU对数字数据执行频率采样，以计算指示结合在内窥镜的插入单元中的源极线圈和标记线圈的空间位置的坐标。基于计算出的表示源极线圈的位置的坐标数据来估计内窥镜的插入单元的插入状态。根据计算出的表示源极线圈的位置的坐标数据，生成所描绘的内窥镜的形状的显示数据，并输出到视频RAM。根据计算出的表示标记线圈的位置的坐标数据产生基于标记线圈的显示数据，并输出到视频RAM。因此，标记的位置与内窥镜的形状一起被描绘。因此可以确定内窥镜的插入单元与患者身体之间的位置关系。

2. 发明授权

US06773394B2 System for detecting the shape of an endoscope using source coils and sense coils 有权
标题翻译：用于使用源线圈和感测线圈检测内窥镜的形状的系统
公开(公告)号：US06773394B2
公开(公告)日：2004-08-10
申请号：US10199889
申请日：2002-07-17
申请人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
发明人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
IPC分类号： A61B100
CPC分类号： A61B1/31 , A61B1/005 , A61B1/05 , A61B5/06 , A61B5/064 , A61B5/7257 , A61B34/20 , A61B90/36 , A61B90/361 , A61B2034/2051 , A61B2034/2072
摘要： An endoscope shape detection system has a CPU included in a control unit. The CPU performs frequency sampling of digital data to calculate coordinates indicating the spatial positions of source coils incorporated in an insertion unit of an endoscope received in a patient and of marker coils placed on a patient. An inserted state of the insertion unit of the endoscope is estimated based on the calculated coordinate data indicating the positions of the source coils. Display data based on the shape of the endoscope is produced from the calculated coordinate data indicating the positions of the source coils, and output to a video RAM. Display data of the marker coils is produced from the calculated coordinate data indicating the positions of the marker coils, and output to the video RAM. Consequently, the positions of the markers are depicted together with the shape of the endoscope. The positional relationship between the insertion unit of the endoscope and a patient's body can therefore be ascertained.
摘要翻译：内窥镜形状检测系统具有包括在控制单元中的CPU。 CPU对数字数据进行频率采样，以计算表示收纳在患者的内窥镜的插入单元和放置在患者上的标记线圈的入射线圈的空间位置的坐标。基于计算出的表示源极线圈的位置的坐标数据来估计内窥镜的插入单元的插入状态。根据计算出的表示源极线圈的位置的坐标数据，生成基于内窥镜的形状的显示数据，并输出到视频RAM。标记线圈的显示数据由计算出的表示标记线圈的位置的坐标数据产生，并输出到视频RAM。因此，标记的位置与内窥镜的形状一起被描绘。因此可以确定内窥镜的插入单元与患者身体之间的位置关系。

3. 发明授权

US06432041B1 Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means 有权
标题翻译：内窥镜形状检测装置，其中根据磁场产生装置的连接状态控制形状检测处理
公开(公告)号：US06432041B1
公开(公告)日：2002-08-13
申请号：US09392581
申请日：1999-09-09
申请人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata
发明人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata
IPC分类号： A61B100
CPC分类号： A61B1/00048 , A61B1/0005 , A61B1/00078 , A61B1/0055 , A61B5/06 , A61B5/064 , A61B34/20 , A61B90/361 , A61B90/50 , A61B2034/2051 , A61B2034/2072 , A61B2090/373 , A61B2090/3937 , A61B2090/3945
摘要： A source coil line-break/short-circuit detecting circuit and a probe connection detecting circuit are provided to the source coil driving circuit unit of an endoscope shape detecting apparatus. The source coil line-break/short-circuit detecting circuit detects line-breaks and short-circuits of the source coils. The probe connection detecting circuit detects whether a connection exists with a probe. A marker coil line-break/short-circuit detecting circuit detects line-breaks and short-circuits of the marker coils. A marker connection detecting circuit detects whether a connection exists with a marker. Accordingly, using the apparatus without being connected to a probe or markers can be avoided by detecting the connection of the probe and markers by the probe connection detecting circuit and marker connection detecting circuit, respectively, when the system is energized, thereby avoiding detecting noise and consequently displaying a random image on the monitor.
摘要翻译：将源极线路断线/短路检测电路和探头连接检测电路设置在内窥镜形状检测装置的源极线圈驱动电路部。源线圈断线/短路检测电路检测线圈断线和短路。探头连接检测电路检测探头是否存在连接。标记线圈断线/短路检测电路检测标记线圈的断线和短路。标记连接检测电路检测是否存在与标记的连接。因此，通过在系统通电时分别通过探针连接检测电路和标记连接检测电路检测探针和标记的连接，可以避免使用该装置而不连接到探针或标记，从而避免检测噪声和从而在监视器上显示随机图像。

4. 发明授权

US06589163B2 Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means 有权
标题翻译：内窥镜形状检测装置，其中根据磁场产生装置的连接状态控制形状检测处理
公开(公告)号：US06589163B2
公开(公告)日：2003-07-08
申请号：US10179327
申请日：2002-06-24
申请人： Chieko Aizawa , Akira Taniguchi , Jun Hasegawa , Katsuyoshi Sasagawa , Seiki Toriyama , Takayasu Miyagi , Tsugio Okazaki , Hiroki Moriyama , Yasuo Hirata , Hiroshi Ishii , Yoshinao Oaki
发明人： Chieko Aizawa , Akira Taniguchi , Jun Hasegawa , Katsuyoshi Sasagawa , Seiki Toriyama , Takayasu Miyagi , Tsugio Okazaki , Hiroki Moriyama , Yasuo Hirata , Hiroshi Ishii , Yoshinao Oaki
IPC分类号： A61B104
CPC分类号： A61B1/00048 , A61B1/0005 , A61B1/00078 , A61B1/0055 , A61B5/06 , A61B5/064 , A61B34/20 , A61B90/361 , A61B90/50 , A61B2034/2051 , A61B2034/2072 , A61B2090/373 , A61B2090/3937 , A61B2090/3945
摘要： An endoscope shape detecting system displays an endoscope image and an insertion form image simultaneously on a display means. A first memory stores an endoscope image and a second memory stores an insertion form image. A control device controls a switching action such that the insertion form image is output to the display means during a period wherein the output of the endoscope image to the display means is turned off and stored in the first memory means, and that the output of the insertion form image to the display means is turned off and stored in the second memory during the period wherein the output of the endoscope image to the display is turned on. In addition, a control device is provided that controls the storing action such that a first period for storing endoscope images in the first memory and a second period for storing output signals from a magnetic field detecting device in the second memory do not overlap.
摘要翻译：内窥镜形状检测系统在显示装置上同时显示内窥镜图像和插入图像图像。第一存储器存储内窥镜图像，第二存储器存储插入形式图像。控制装置控制切换动作，使得在内窥镜图像到显示装置的输出被关闭并存储在第一存储装置中的时间段期间，将插入图像图像输出到显示装置，并且输出在将显示器的内窥镜图像的输出打开的期间，将显示装置的插入图像关闭并存储在第二存储器中。此外，提供控制装置，其控制存储动作，使得用于存储第一存储器中的内窥镜图像的第一周期和用于存储来自第二存储器中的磁场检测装置的输出信号的第二周期不重叠。

5. 发明授权

US08400500B2 Endoscope with alternating irradiate light 有权
标题翻译：内镜与交替照射光
公开(公告)号：US08400500B2
公开(公告)日：2013-03-19
申请号：US11559197
申请日：2006-11-13
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： A61B1/04 , A61B1/06
CPC分类号： A61B1/0607 , A61B1/0676 , A61B1/0684 , A61B1/128 , G02B23/2423 , G02B23/2461 , G02B23/2484
摘要： An endoscope that has an insertion portion that is inserted into an interior of an object and an image pickup device that is provided in the insertion portion, and that observes the interior of the object via the image pickup device, includes: a first LED unit that is provided in the insertion portion and has an LED chip that is used to irradiate light into the interior of the object; a second LED unit that is provided in the insertion portion and has an LED chip that is used to irradiate light into the interior of the object; and an alternating conduction control unit that conducts power alternatingly to the first LED unit and the second LED unit.
摘要翻译：具有插入到物体内部的插入部和设置在插入部中并且经由图像拾取装置观察物体内部的图像拾取装置的内窥镜包括：第一LED单元，其包括：设置在插入部分中，并且具有用于将光照射到物体内部的LED芯片; 第二LED单元，其设置在所述插入部中，并且具有用于将光照射到所述物体的内部的LED芯片; 以及交替导通控制单元，其交替地对第一LED单元和第二LED单元进行供电。

6. 发明授权

US07749160B2 Endoscope device 有权
标题翻译：内窥镜装置
公开(公告)号：US07749160B2
公开(公告)日：2010-07-06
申请号：US11616221
申请日：2006-12-26
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： A61B1/06
CPC分类号： G02B23/2461 , A61B1/00096 , A61B1/00177 , A61B1/053 , A61B1/0607 , A61B1/0615 , A61B1/0676 , A61B1/0684 , G02B23/2423 , G02B23/2476 , G02B23/2492
摘要： An endoscope device includes an objective lens group that is provided at a distal end of an insertion portion that is inserted into a lumen of a subject and is used to observe or photograph the subject, and an illumination device that is provided at a distal end of the insertion portion and illuminates the subject using LED. The illumination device is provided with LED chips and an LED chip supporting block that supports these LED chips, and at least a portion of the objective lens group is mounted on the LED supporting block.
摘要翻译：一种内窥镜装置，其具备：物镜组，设置在插入到被检体内腔的插入部的前端，用于观察或拍摄被检体;以及照射装置，插入部分并使用LED照亮被摄体。照明装置设置有LED芯片和支撑这些LED芯片的LED芯片支撑块，并且物镜组的至少一部分安装在LED支撑块上。

7. 发明申请

US20080242927A1 COOLING APPARATUS FOR ENDOSCOPE AND ENDOSCOPE SYSTEM 有权
标题翻译：内窥镜和内窥镜系统的冷却装置
公开(公告)号：US20080242927A1
公开(公告)日：2008-10-02
申请号：US12048292
申请日：2008-03-14
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： A61B1/12
CPC分类号： G02B23/2492
摘要： The endoscope cooling device is to cool an insertion portion having an observation portion at the distal end. The device is provided with an inner sheath into which the distal end portion of the insertion portion including the observation portion is inserted to form a first flow path of a cooling fluid between the outer circumferential face of the insertion portion and the inner circumferential face of the inner sheath, an outer sheath into which the inner sheath is inserted to form a second flow path of the cooling fluid between the outer circumferential face of the inner sheath and the inner circumferential face of the outer sheath, a regulating means for regulating the distal end portion in moving at least either through the inner sheath or the outer sheath, and a fluid supply means for supplying the cooling fluid to the first flow path and the second flow path.
摘要翻译：内窥镜冷却装置是在远端冷却具有观察部的插入部。该装置设置有内护套，插入部的前端部插入观察部的前端部，插入部的外周面与插入部的内周面之间形成冷却流体的第一流路内护套，外护套，内护套插入其中以在内护套的外周面和外护套的内周面之间形成冷却流体的第二流路;调节装置，用于调节远端至少通过内护套或外护套移动的部分，以及用于将冷却流体供应到第一流路和第二流路的流体供给装置。

8. 发明授权

US07000153B2 Computer apparatus and method of diagnosing the computer apparatus and replacing, repairing or adding hardware during non-stop operation of the computer apparatus 失效
标题翻译：计算机装置和方法，用于在计算机装置的不间断操作期间诊断计算机装置和更换，修理或添加硬件
公开(公告)号：US07000153B2
公开(公告)日：2006-02-14
申请号：US10160085
申请日：2002-06-04
申请人： Takashi Inagawa , Yasuo Hirata , Teiji Karasaki , Shinji Kimura
发明人： Takashi Inagawa , Yasuo Hirata , Teiji Karasaki , Shinji Kimura
IPC分类号： G06F11/00
CPC分类号： G06F11/26
摘要： A computer apparatus and a method of diagnosing are provided that increase reliability and make non-stop operation possible even at a hardware repair, replacement, or addition time. The computer apparatus, which comprises a main OS and a sub OS, may have a peripheral device or an I/O card repaired, replaced, or added with power on. The repaired, replaced, or added hardware component is disconnected from the main OS. With the main OS performing usual processing, the sub OS uses a test/maintenance program to check the operation of the repaired, replaced, or added hardware component and then passes the control of the hardware component to the main OS.
摘要翻译：提供一种计算机装置和诊断方法，即使在硬件维修，更换或添加时间也可提高可靠性并使不停机的操作成为可能。包括主OS和子OS的计算机装置可以具有修复，替换或添加电源的外围设备或I / O卡。已修复，更换或添加的硬件组件与主OS断开连接。在主OS执行通常处理的情况下，子OS使用测试/维护程序来检查已修复，替换或添加的硬件组件的操作，然后将硬件组件的控制传递到主OS。

9. 发明授权

US06951537B2 Endoscope of which the bending part is operated by fluid supply or exhaustion 有权
标题翻译：弯曲部分通过流体供应或排气操作的内窥镜
公开(公告)号：US06951537B2
公开(公告)日：2005-10-04
申请号：US10746492
申请日：2003-12-23
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： A61B1/005 , A61B1/00
CPC分类号： A61B1/0055
摘要： An endoscope whose bending section is moved with supply or discharge of fluid comprises: a fluid-pressure actuator that is included as a bending section in an insertion unit and has fluid chambers associated with a plurality of bending directions; and fluid supply tubes over which fluid is supplied from a fluid pressure source to the respective fluid chambers of the fluid-pressure actuator or fluid supplied to the respective fluid chambers is discharged. The fluid-pressure actuator comprises: a soft multi-lumen tube that has a center through hole and a plurality of penetrating holes which surrounds the center through hole and which realizes the fluid chambers; an internal tubular member that is inserted in the center through hole; and an external tubular member that is put on the periphery of the multi-lumen tube with a gap, which allows each fluid chamber to axially stretch and radially slightly expand during supply of fluid to the fluid chamber and thus eases bending, created between them.
摘要翻译：一种内窥镜，其弯曲部通过流体供给或排出而移动，包括：作为弯曲部包含在插入单元中并具有与多个弯曲方向相关联的流体室的流体压力致动器; 并且流体从流体压力源供应到流体压力致动器的相应流体室或供应到各个流体室的流体的流体供应管被排出。流体压力致动器包括：具有中心通孔的软多腔管和围绕中心通孔并且实现流体室的多个穿透孔; 插入中心通孔的内部管状构件; 以及外部管状构件，其被放置在具有间隙的多腔管的周边上，这允许每个流体室在向流体室供应流体期间轴向地拉伸并且径向地略微膨胀，并且因此在它们之间产生弯曲。

10. 发明授权

US06928968B2 Variable valve timing controller for internal combustion engine 失效
标题翻译：内燃机可变气门正时控制器
公开(公告)号：US06928968B2
公开(公告)日：2005-08-16
申请号：US10945888
申请日：2004-09-22
申请人： Kazuki Ichimura , Yasuo Hirata
发明人： Kazuki Ichimura , Yasuo Hirata
IPC分类号： F01L1/34 , F01L9/02 , F02D13/02
CPC分类号： F02D13/0219 , F01L1/022 , F01L1/024 , F01L1/34 , F01L2001/0537 , F01L2001/34426 , F01L2001/3443 , F01L2800/00 , F01L2820/041 , F02D2041/001 , Y02T10/18
摘要： When a target advance angle VTT1 of an intake valve is a threshold K1 or less and when a target retard angle VTT2 of an exhaust valve is a threshold K2 or less, an intake-side variable valve timing device and an exhaust-side variable valve timing device are turned into a base mode. When a target advance angle VTT1 of an intake valve exceed the threshold K1 or when the target retard angle VTT2 of an exhaust valve exceeds the threshold K2, both of the variable valve timing devices are turned into a feedback mode at the same time.
摘要翻译：当进气门的目标提前角VTT 1为阈值K 1以下时，当排气门的目标延迟角VTT 2为阈值K 2以下时，进气侧可变气门正时装置和排气侧定时装置，侧可变气门正时装置变为基模。当进气门的目标提前角VTT 1超过阈值K 1时，或者当排气门的目标延迟角VTT 2超过阈值K 2时，两个可变气门正时装置都变为反馈模式时间。

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