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11. 发明申请

US20070260116A1 BODY-INSERTABLE APPARATUS AND RECEIVING APPARATUS FOR RECOGNIZING REMAINING POWER AMOUNT 审中-公开
标题翻译：身体防护装置和接收装置用于识别剩余电量
公开(公告)号：US20070260116A1
公开(公告)日：2007-11-08
申请号：US11779353
申请日：2007-07-18
申请人： Toshiaki Shigemori , Manabu Fujita , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
发明人： Toshiaki Shigemori , Manabu Fujita , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
IPC分类号： A61B1/00 , A61B1/04
CPC分类号： A61B1/041 , A61B1/00016 , A61B1/00036 , A61B5/073 , A61B2560/0209
摘要： A remaining-power-amount recognizing circuit 20 provided within a capsule endoscope 2 recognizes a remaining power amount of a body-insertable apparatus (capsule endoscope 2), and superimposes information of the remaining power amount on a transmission signal. An RF transmitting unit 15 of the capsule endoscope 2 transmits the superimposed information to a receiving apparatus 3 at the outside of the subject. A remaining-power-amount detecting circuit 48 provided within an external device 32 of the receiving apparatus 3 detects the information of the remaining power amount, and displays the detected information on a display unit 51 provided within the external device 32. With this arrangement, a user can promptly recognize a remaining power amount of the capsule endoscope 2.
摘要翻译：设置在胶囊型内窥镜2内的剩余电量识别电路20识别被检体内导入装置（胶囊型内窥镜2）的剩余电力量，并将剩余电力量的信息叠加在发送信号上。胶囊型内窥镜2的RF发送部15将叠加信息发送到被检体外部的接收装置3。设置在接收设备3的外部设备32内的剩余电量检测电路48检测剩余电量的信息，并将检测到的信息显示在设置在外部设备32内的显示单元51上。通过这种布置，用户可以及时识别胶囊型内窥镜2的剩余电量。

12. 发明授权

US07167196B2 Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system 失效
标题翻译：内窥镜成像系统使得可拆卸地附接具有外部扩张设备的扩展单元并增加用于提高系统能力的扩展设备
公开(公告)号：US07167196B2
公开(公告)日：2007-01-23
申请号：US10046830
申请日：2002-01-17
申请人： Katsuyuki Saito , Akihiko Mochida , Noboru Kusamura , Makoto Tsunakawa , Hideki Tashiro , Shinji Yamashita , Kanichi Matsumoto , Wataru Ohno , Masahiro Hagihara , Kazutaka Nakatsuchi , Kuniaki Kami , Kotaro Ogasawara
发明人： Katsuyuki Saito , Akihiko Mochida , Noboru Kusamura , Makoto Tsunakawa , Hideki Tashiro , Shinji Yamashita , Kanichi Matsumoto , Wataru Ohno , Masahiro Hagihara , Kazutaka Nakatsuchi , Kuniaki Kami , Kotaro Ogasawara
IPC分类号： H04N7/18 , A61B1/00
CPC分类号： A61B1/00039 , A61B1/00022 , A61B1/00055 , A61B1/00105 , A61B1/045 , A61B1/307 , A61B1/3132 , A61B1/317 , A61B2560/0276 , A61B2560/0475 , H04N1/00127 , H04N1/00286 , H04N7/183 , H04N2005/2255
摘要： In an endoscopic imaging system, a signal representing an object image produced by a scope and projected by a camera head is processed by a CCU and displayed as an endoscopic image on a TV monitor. The object image is stored as digital image data on a memory in the CCU, read as image data of a still image, and recorded on a PC card mounted in a PC card slot. The PC card slot is formed in the front panel or the like of the CCU. A lid member or the like functioning as an anti-liquid invasion member and shield can be located at an opening of the slot.
摘要翻译：在内窥镜成像系统中，表示由镜头产生并由相机头投射的物体图像的信号由CCU处理并在TV监视器上显示为内窥镜图像。对象图像作为数字图像数据存储在CCU中的存储器上，作为静止图像的图像数据读取，并记录在安装在PC卡插槽中的PC卡上。 PC卡槽形成在CCU的前面板等中。用作防液体入侵构件和屏蔽的盖构件等可以位于槽的开口处。

13. 发明授权

US06184922B2 Endoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled manner 失效
标题翻译：内窥镜成像系统，其中静止图像特定或运动图像特定扩展单元可以以自由解耦的方式耦合到数字视频输出终端
公开(公告)号：US06184922B2
公开(公告)日：2001-02-06
申请号：US09126249
申请日：1998-07-30
申请人： Katsuyuki Saito , Akihiko Mochida , Kotaro Ogasawara , Noboru Kusamura , Makoto Tsunakawa , Hideki Tashiro , Shinji Yamashita , Kanichi Matsumoto , Wataru Ohno , Masahiro Hagihara , Kazutaka Nakatsuchi , Kuniaki Kami
发明人： Katsuyuki Saito , Akihiko Mochida , Kotaro Ogasawara , Noboru Kusamura , Makoto Tsunakawa , Hideki Tashiro , Shinji Yamashita , Kanichi Matsumoto , Wataru Ohno , Masahiro Hagihara , Kazutaka Nakatsuchi , Kuniaki Kami
IPC分类号： A62B104
CPC分类号： H04N5/232 , A61B1/00048 , A61B1/00114 , A61B1/04 , A61B1/042 , H04N19/60 , H04N19/61 , H04N2005/2255
摘要： A camera control unit for processing a signal output from an imaging device incorporated in an endoscope is provided with an analog video signal output terminal through which a video signal is output to a monitor, and a digital video signal output terminal to which a still image-specific or motion picture-specific expansion unit is coupled in a freely detachable manner. By handling a release switch, a still image or motion picture can be recorded digitally. Even when the recorded image data is edited or subjected to any other processing, deterioration of image quality can be prevented. An imaging system having these advantages can be realized on a small scale.
摘要翻译：用于处理从内窥镜中并入成像装置输出的信号的照相机控制单元设置有将视频信号输出到监视器的模拟视频信号输出端子和静止图像信号输出端子的数字视频信号输出端子，特定或运动图像的扩展单元以可自由拆卸的方式耦合。通过处理释放开关，可以数字地记录静止图像或动态图像。即使记录的图像数据被编辑或进行任何其他处理，也可以防止图像质量的劣化。具有这些优点的成像系统可以小规模地实现。

14. 发明授权

US08732546B2 Radio receiver with an error correction code detector and with a correction unit 有权
标题翻译：具有纠错码检测器和校正单元的无线电接收机
公开(公告)号：US08732546B2
公开(公告)日：2014-05-20
申请号：US13165513
申请日：2011-06-21
申请人： Manabu Fujita , Toshiaki Shigemori , Seiichiro Kimoto , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
发明人： Manabu Fujita , Toshiaki Shigemori , Seiichiro Kimoto , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
IPC分类号： H03M13/00
CPC分类号： A61B1/041 , A61B1/00016 , A61B1/00036 , A61B1/00055 , A61B5/073 , A61B2560/0475
摘要： A receiving apparatus for receiving a radio signal through an antenna. The radio signal is transmitted by a moving transmitting apparatus and has a frame configuration which includes at least a main information portion that includes information main part based on an image signal and an added portion that includes synchronization information and parameter information specific to the transmitting apparatus. The receiving apparatus includes a detecting unit that is configured to detect, from the received radio signal, an arrangement position of the parameter information in a frame configuration in which an error-correcting code is added immediately after the parameter information to be transmitted in a predetermined arrangement position of the frame configuration. A parameter information error correcting unit is configured to perform error correction on the parameter information with the error-correcting code that is added immediately after the detected arrangement position of the parameter information. An image processing unit is configured to perform image processing on the image signal of the main information portion using the corrected parameter information.
摘要翻译：一种用于通过天线接收无线电信号的接收装置。无线电信号由移动发送装置发送，并且具有帧配置，该帧配置至少包括基于图像信号的包括信息主要部分的主信息部分和包括同步信息的附加部分和发送装置特有的参数信息。接收装置包括检测单元，其被配置为从所接收的无线电信号中检测参数信息的布置位置，该帧配置中，在预定的发送的参数信息之后立即添加纠错码框架配置的布置位置。参数信息误差校正单元被配置为利用在检测到的参数信息的布置位置之后立即添加的纠错码对参数信息进行纠错。图像处理单元被配置为使用校正的参数信息对主信息部分的图像信号执行图像处理。

15. 再颁专利

USRE43281E1 Endoscope capable of being autoclaved 有权
标题翻译：内窥镜能够高压灭菌
公开(公告)号：USRE43281E1
公开(公告)日：2012-03-27
申请号：US11108104
申请日：2005-04-15
申请人： Masakazu Higuma , Yasuyuki Futatsugi , Takeaki Nakamura , Yosuke Yoshimoto , Takahiro Kishi , Yasuhito Kura , Yutaka Tatsuno , Takao Yamaguchi , Susumu Aono , Ichiro Nakamura , Jun Hiroya , Hidetoshi Saito , Kazutaka Nakatsuchi
发明人： Masakazu Higuma , Yasuyuki Futatsugi , Takeaki Nakamura , Yosuke Yoshimoto , Takahiro Kishi , Yasuhito Kura , Yutaka Tatsuno , Takao Yamaguchi , Susumu Aono , Ichiro Nakamura , Jun Hiroya , Hidetoshi Saito , Kazutaka Nakatsuchi
IPC分类号： A61B1/005
摘要： An endoscope capable of being autoclaved in accordance with the present invention includes an insertion unit, an internal endoscope space, and contents. The insertion unit has a soft member, which is made of a soft polymeric material, as at least part of a casing thereof. The internal endoscope space includes the internal space of the insertion unit that is formed at a first sealing level at which the internal space is sealed in a watertight manner relative to an outside. The contents include at least one hermetically sealed unit composed of a plurality of airtight partition members and formed at a second sealing level higher than the first sealing level by joining the meeting portions of the airtight partition members using an airtight joining material. All or part of the airtight partition members is stowed in the internal endoscope space. Even when high-pressure high-temperature steam permeates through the soft member of the insertion unit which is made of a polymeric material, and invades into the internal endoscope space formed at the first sealing level, the high-pressure high-temperature steam will be hindered from invading into the hermetically sealed unit included in the contents and formed at the second sealing level.
摘要翻译：根据本发明的能够进行高压灭菌的内窥镜包括插入单元，内部内窥镜空间和内容物。插入单元具有作为其壳体的至少一部分的由柔性聚合物材料制成的软构件。内窥镜空间包括插入单元的内部空间，该内部空间形成在第一密封水平处，其中内部空间相对于外部以防水的方式被密封。内容物包括至少一个密封单元，由多个气密分隔构件组成，并且通过使用气密接合材料连接密封分隔构件的会合部分，形成在比第一密封水平高的第二密封水平。全部或部分气密分隔部件收纳在内窥镜空间内。即使当高压高温蒸汽穿过由聚合材料制成的插入单元的软构件并且侵入形成在第一密封水平的内窥镜空间时，高压高温蒸汽将妨碍入侵包含在内容物中的密封单元并形成在第二密封水平。

16. 发明授权

US08131030B2 Receiving apparatus 有权
标题翻译：接收装置
公开(公告)号：US08131030B2
公开(公告)日：2012-03-06
申请号：US11596998
申请日：2005-05-13
申请人： Manabu Fujita , Toshiaki Shigemori , Seiichiro Kimoto , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
发明人： Manabu Fujita , Toshiaki Shigemori , Seiichiro Kimoto , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
IPC分类号： G06K9/00
CPC分类号： A61B1/0002 , A61B1/00004 , A61B1/00016 , A61B1/00059 , A61B1/041
摘要： Each of detecting circuits 36a, 36d, 36f, and 36h detects a key signal such as a horizontal synchronization signal, a vertical synchronization signal, a capsule ID, a WB coefficient, and error information, i.e., a key signal superposed on RF signals received by an RF receiving unit 33. Each of determining units 36b, 36c, 36e, 36g, and 36i determines whether an image is valid or invalid based on the result of detection. A recording deciding unit 36k decides whether to record the image information in a storage unit 35 or not based on the result of determination. Thus, a receiving apparatus 3 can stop recording the image information received when a trouble occurs, thereby preventing defective images from mixing into the recorded image information, and preventing a recorded image size from becoming large, whereby necessary images can be recorded within a predetermined examination time.
摘要翻译：每个检测电路36a，36d，36f和36h检测诸如水平同步信号，垂直同步信号，胶囊ID，WB系数和误差信息的键信号，即叠加在接收的RF信号上的键信号确定单元36b，36c，36e，36g和36i中的每一个基于检测结果确定图像是有效还是无效。记录决定部36k根据判定结果来决定是否将图像信息记录在存储部35中。因此，接收装置3可以停止记录发生故障时接收的图像信息，从而防止错误图像混入记录图像信息，并且防止记录图像尺寸变大，从而可以在预定检查内记录所需图像时间。

17. 发明授权

US08102266B2 Radio intra-subject information acquiring system 有权
标题翻译：无线电主体内信息获取系统
公开(公告)号：US08102266B2
公开(公告)日：2012-01-24
申请号：US11631275
申请日：2005-01-21
申请人： Hatsuo Shimizu , Takemitsu Honda , Masayuki Hashimoto , Kazutaka Nakatsuchi
发明人： Hatsuo Shimizu , Takemitsu Honda , Masayuki Hashimoto , Kazutaka Nakatsuchi
IPC分类号： H04Q9/00 , G08C19/06 , A61B1/04 , A61B5/05
CPC分类号： A61B5/073 , A61B1/00016 , A61B1/00029 , A61B1/041 , A61B2560/0219
摘要： A transmitting and receiving apparatus (2) that transmits a radio signal to a capsule endoscope includes: a transmitting level determining unit (25) disposed near a transmitting resonance circuit (22); a frequency controller (26) that controls an oscillation frequency based on a result of determination executed by the transmitting level determining unit (25); and a frequency variable oscillator (16) that changes the oscillation frequency, based on the control of the frequency controller (26). By changing the oscillation frequency so that a transmission level becomes large, the oscillation frequency can be changed so as to decrease a frequency difference between the oscillation frequency and the resonance frequency of the resonance circuit (22) that changes along a variation in a self inductance value of a coil (24).
摘要翻译：向胶囊型内窥镜发送无线信号的发送接收装置（2）包括：发送电平判定部（25），配置在发送用谐振电路（22）附近; 频率控制器（26），其基于由发送电平确定单元（25）执行的确定结果来控制振荡频率; 以及基于频率控制器（26）的控制来改变振荡频率的变频振荡器（16）。通过改变振荡频率使传输电平变大，可以改变振荡频率，以便降低谐振电路（22）的振荡频率和谐振频率之间的频率差，其随自感变化而变化线圈（24）的值。

18. 发明授权

US08038601B2 Wireless in-vivo information acquiring system, body-insertable device, and external device 有权
标题翻译：无线体内信息采集系统，被检体内导入装置和外部装置
公开(公告)号：US08038601B2
公开(公告)日：2011-10-18
申请号：US11729230
申请日：2007-03-28
申请人： Hatsuo Shimizu , Kazutaka Nakatsuchi
发明人： Hatsuo Shimizu , Kazutaka Nakatsuchi
IPC分类号： A61B1/00 , A61B1/04
CPC分类号： A61B1/041 , A61B1/00016 , A61B1/00029 , A61B1/00036 , A61B5/0031 , A61B2560/0219
摘要： A pill inserted into a body of a patient acquires in-vivo information on the body of the patient. A receiver disposed on the outside of the body receives the in-vivo information on the body of the patient from the pill through an antenna. When a power supply signal is transmitted from the receiver to the pill through the antenna, a drive control signal for making the pill to execute a predetermined function is superposed on the power supply signal, which makes it possible to control various functions performed by the pill from outside.
摘要翻译：插入患者体内的药丸获取患者体内的体内信息。设置在身体外部的接收器通过天线从药片接收患者体内的体内信息。当通过天线将电源信号从接收器发送到药片时，用于使药丸执行预定功能的驱动控制信号叠加在电源信号上，这使得可以控制由药片执行的各种功能从外面。

19. 发明授权

US07804461B2 Antenna cover and antenna apparatus 有权
公开(公告)号：US07804461B2
公开(公告)日：2010-09-28
申请号：US12146342
申请日：2008-06-25
申请人： Hiroaki Kubokawa , Kazutaka Nakatsuchi
发明人： Hiroaki Kubokawa , Kazutaka Nakatsuchi
IPC分类号： H01Q1/42
CPC分类号： A61B1/041 , A61B1/00016
摘要： After a receiving antenna (A1) is inserted from a slot (B16) into a housing portion (B14) formed between cover members (B11, B12), the slot (B16) is pasted so as to secure the receiving antenna (A1). The receiving antenna (A1) is thus housed. Further, a tab (B17) which extends from one side of a pasted edge portion, holes (B20, B21) that penetrate opposing surfaces of the cover members (B11, B12), and perforated lines (B22, B23) running from the slot (B16) to the holes (B20, B21), respectively, are provided. Therefore, the receiving antenna (A1) can be easily attached to the antenna cover (B1) and to an outer surface of a subject (1), and the receiving antenna (A1) can be easily removed from the antenna cover (B1) and from the outer surface of the subject (1).

20. 发明申请

US20090046821A1 RECEIVING APPARATUS 有权
标题翻译：接收装置
公开(公告)号：US20090046821A1
公开(公告)日：2009-02-19
申请号：US11577446
申请日：2006-08-29
申请人： Toshiaki Shigemori , Manabu Fujita , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
发明人： Toshiaki Shigemori , Manabu Fujita , Ayako Nagase , Akira Matsui , Kazutaka Nakatsuchi
IPC分类号： H05K11/00 , H04L7/00
CPC分类号： A61B5/073 , A61B1/00006 , A61B1/00016 , A61B1/00036 , A61B1/00059 , A61B1/041
摘要： A capsule endoscope 3 is inserted into a subject and transmits a capsule ID, which is received by an RF receiving unit 11 of a receiving apparatus 2. A capsule ID detecting circuit 19 detects the capsule ID. A control unit C recognizes a type of the capsule endoscope 3 based on the detected capsule ID, and changes over a threshold of received field strength of a receiving antenna. Thus, a content of processing for the capsule endoscope 3 is changed over, and a selection controller C1 selects a receiving antenna for an image receiving period from receiving antennas A1 to An.
摘要翻译：将胶囊型内窥镜3插入到被检体内并发送由接收装置2的RF接收部11接收到的胶囊ID。胶囊ID检测电路19检测胶囊ID。控制单元C基于检测到的胶囊ID识别胶囊型内窥镜3的种类，并且改变接收天线的接收场强的阈值。因此，改变胶囊型内窥镜3的处理内容，选择控制部C1从接收天线A1〜An选择图像接收期间的接收天线。

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