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1. 发明专利

JP2008178447A In vivo device 审中-公开
标题翻译：体内装置
公开(公告)号：JP2008178447A
公开(公告)日：2008-08-07
申请号：JP2007012303
申请日：2007-01-23
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIHATA KYOKO , MATSUBARA NAOKI , NISHIKIDO TOMOAKI , SAITO YUTAKA
IPC分类号： A61N1/08 , A61N1/37 , A61N1/39
摘要： PROBLEM TO BE SOLVED: To provide an in vivo device with high radiation characteristics not to be affected by in vivo antenna arrangement without enlarging an in vivo antenna element.
SOLUTION: The in vivo device 100 to be arranged inside a living body comprises a monopole element 101 loaded on the in vivo device 100 and a parasitic element 104 arranged outside the living body closely to the monopole element 101. By the configuration, since the monopole element 101 and the passive element 104 are capacitively coupled and the parasitic element 104 is operated as an antenna element, antenna performance is increased. Thus, the monopole element 101 arranged inside the living body is reduced in size and burdens on the living body are reduced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有不受体内天线布置影响的高辐射特性的体内器件，而不增加体内天线元件。 <！ - SIPO - >体内装置100包括装载在体内装置100上的单极子元件101和配置在生物体的外侧的与单极元件101靠近的寄生元件104.通过该结构，由于单极元件101和无源元件104是电容耦合的，并且寄生元件104作为天线元件工作，所以天线性能提高。因此，设置在生物体内部的单极子元件101的尺寸减小，生物体上的负担减小。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007275451A In vivo apparatus 审中-公开
标题翻译： IN VIVO APPARATUS
公开(公告)号：JP2007275451A
公开(公告)日：2007-10-25
申请号：JP2006108454
申请日：2006-04-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIHATA KYOKO , MATSUBARA NAOKI , NISHIKIDO TOMOAKI
IPC分类号： A61B5/04 , A61B5/0402 , A61B5/07 , A61N1/36 , A61N1/39 , H01Q1/40 , H01Q7/00
摘要： PROBLEM TO BE SOLVED: To provide an in vivo apparatus having an antenna, wherein in vivo performance is raised by covering the antenna with a dielectric case. SOLUTION: The in vivo apparatus 100 includes: a loop element 101; and the dielectric case 102 for covering the loop element 101, and is constituted so as to make communication with a device arranged outside of a living body. Consequently, the in vivo performance of the antenna is raised and communication performance with the device arranged outside of the living body is raised. The apparatus may be applied for observing the electrocardiogram of a heart 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有天线的体内装置，其中通过用介电壳覆盖天线来提高体内性能。解决方案：体内装置100包括：环形元件101; 以及用于覆盖环路元件101的电介质壳体102，并且被构造成与布置在生物体外部的装置进行通信。因此，天线的体内性能提高，并且与设置在生物体外部的装置的通信性能提高。该装置可以用于观察心脏2的心电图。版权所有（C）2008年，JPO和INPIT

3. 发明专利

JP2008022935A In-vivo instrument 审中-公开
标题翻译： INVIVO仪器
公开(公告)号：JP2008022935A
公开(公告)日：2008-02-07
申请号：JP2006196369
申请日：2006-07-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIHATA KYOKO , MATSUBARA NAOKI , UEJIMA HIROYUKI , SAITO YUTAKA
IPC分类号： A61B5/07 , A61B5/00 , A61B5/04 , A61B5/0402 , A61B5/0408 , A61B5/0478
摘要： PROBLEM TO BE SOLVED: To provide an in-vivo instrument having an antenna which shows an improvement in-vivo performance by covering the antenna with a dielectric case to solve problems of low radiation performance such as a mismatch loss and an antenna gain and of low communication performance with a device arranged outside a living body. SOLUTION: The in-vivo instrument 100 is equipped with a loop element 101 and the dielectric case 102 for covering the loop element 101 and is constituted to communicate with the device arranged outside a living body. Consequently, the in-vivo performance of the antenna is improved, and the communication performance with the device arranged outside the living body is enhanced. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：提供具有天线的体内器械，其通过用介电壳覆盖天线来显示出提高体内性能，以解决诸如失配损耗和天线增益等低辐射性能的问题并且具有布置在生物体外部的装置的低通信性能。解决方案：体内仪器100配备有环形元件101和用于覆盖环形元件101的电介质壳体102，并且构造成与布置在生物体外部的装置连通。因此，提高了天线的体内性能，并且提高了与设置在生物体外部的装置的通信性能。版权所有（C）2008，JPO＆INPIT

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