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1. 发明专利

JP2013106789A Voltage application apparatus, ultrasound observation apparatus, and endoscope processing apparatus 有权
标题翻译：电压应用装置，超声波观察装置和内窥镜处理装置
公开(公告)号：JP2013106789A
公开(公告)日：2013-06-06
申请号：JP2011254118
申请日：2011-11-21
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： WAKABAYASHI KATSUHIRO , OKUNO YOSHIYUKI , MATSUMOTO KAZUYA , HASEGAWA MAMORU , KARAKI KAZUHISA , AWAO YUMIKO
IPC分类号： A61B8/00 , H04R23/00
摘要： PROBLEM TO BE SOLVED: To provide a voltage application apparatus, an ultrasonic observation apparatus and an endoscope processing apparatus for maintaining a charging amount of a charging member provided in a capacitance type ultrasonic transducer of an ultrasonic endoscope to be more than a predetermined value.SOLUTION: The voltage application apparatus includes: a connection part configured to be electrically connectable to an ultrasonic vibrator of the ultrasonic endoscope; a determination part for determining whether or not the ultrasonic vibrator of the ultrasonic endoscope connected to the connection part is the capacitance type ultrasonic transducer; and an application part for applying a direct voltage to the ultrasonic vibrator through the connection part when the ultrasonic vibrator is the capacitance type ultrasonic transducer.
摘要翻译：解决方案：提供一种电压施加装置，超声波观察装置和内窥镜处理装置，用于将设置在超声波内窥镜的电容型超声波换能器中的充电部件的充电量维持在超过预定值值。解决方案：电压施加装置包括：连接部，其被配置为可电连接到超声波内窥镜的超声波振动器; 确定部，用于确定连接到所述连接部的超声波内窥镜的超声波振动体是否为电容式超声波换能器; 以及当超声波振动器是电容式超声波换能器时，通过连接部分向超声波振动器施加直流电压的施加部分。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2014068674A Ultrasonic element and ultrasonic endoscope 审中-公开
标题翻译：超声元件和超声内镜
公开(公告)号：JP2014068674A
公开(公告)日：2014-04-21
申请号：JP2012214689
申请日：2012-09-27
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： MATSUMOTO KAZUYA , KARAKI KAZUHISA , HASEGAWA MAMORU , SATO KEN
IPC分类号： A61B8/12
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic element having wide bandwidth and high transmission/reception efficiency.SOLUTION: An ultrasonic element 20 includes: a plurality of first transducer cells 10A1 in which lower electrodes and upper electrodes are facingly disposed via first cavities 14A1 that are isotropic in planar view; and a plurality of second transducer cells 10A2 in which lower electrodes and upper electrodes are facingly disposed via second cavities 14A2 that are anisotropic in planar view.
摘要翻译：要解决的问题：提供具有宽带宽和高发送/接收效率的超声波元件。解决方案：超声波元件20包括：多个第一换能器单元10A1，其中下电极和上电极经由第一腔14A1面对设置，在平面视图中是各向同性的; 以及多个第二换能器单元10A2，其中下电极和上电极通过在平面图中是各向异性的第二腔14A2面对地设置。

3. 发明专利

JP2014072554A Ultrasonic element and ultrasonic endoscope 审中-公开
标题翻译：超声元件和超声内镜
公开(公告)号：JP2014072554A
公开(公告)日：2014-04-21
申请号：JP2012214688
申请日：2012-09-27
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： MATSUMOTO KAZUYA , KARAKI KAZUHISA , HASEGAWA MAMORU , SATO KEN
IPC分类号： H04R19/00 , A61B8/12
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic element having a wide bandwidth, and an ultrasonic endoscope including an ultrasonic element having a wide bandwidth.SOLUTION: An ultrasonic element 20 has a plurality of capacitance type vibrator cells each having a lower electrode and an upper electrode arranged opposite one another with a cavity 14 therebetween, and the cavity 14 is anisotropic in the plan view. An ultrasonic endoscope includes an insertion part where an ultrasonic element having a plurality of capacitance type vibrator cells, each having a lower electrode and an upper electrode arranged opposite one another with a cavity 14 therebetween and the cavity 14 is anisotropic in the plan view, is disposed at the distal end, an operation part disposed on the proximal end side of the insertion part, and a universal cord extending from the operation part.
摘要翻译：要解决的问题：提供一种宽带宽的超声波元件和包括具有宽带宽的超声波元件的超声波内窥镜。解决方案：超声波元件20具有多个电容型振动器单元，每个电容型振动器单元具有下电极和上电极彼此相对布置的电极，其间具有空腔14，并且空腔14在平面图中是各向异性的。超声波内窥镜包括：插入部，其具有多个静电型振动器单元的超声波元件，每个具有下部电极和上部电极，其间具有空腔14，并且空腔14在俯视图中是各向异性的，设置在前端，设置在插入部的基端侧的操作部和从操作部延伸的通用线。

4. 发明专利

JP2013162825A Ultrasonic probe, inspection machine, ultrasonic observation apparatus, and endoscope reprocessor 有权
标题翻译：超声探头，检查机，超声观察装置及内窥镜再造器
公开(公告)号：JP2013162825A
公开(公告)日：2013-08-22
申请号：JP2012026302
申请日：2012-02-09
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： WAKABAYASHI KATSUHIRO , OKUNO YOSHIYUKI , HASEGAWA MAMORU , MATSUMOTO KAZUYA , KARAKI KAZUHISA , AWAO YUMIKO
IPC分类号： A61B8/00 , A61B8/12
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic probe which can easily detect the presence or absence of the possibility of damage in the ultrasonic probe, an inspection machine, an ultrasonic observation apparatus, and an endoscope reprocessor.SOLUTION: An ultrasonic probe contains a transducer layer where a plurality of ultrasonic transducers that have an electrode and generate ultrasound by energization to the electrode are disposed, a first protection layer of insulation which covers over the transducer layer, and one or more linear filaments which are arranged on the first protection layer and have electroconductivity.
摘要翻译：要解决的问题：提供一种能够容易地检测超声波探头中的有无可能发生的超声波探头，检查机，超声波观察装置和内窥镜再生器。解决方案：超声波探头包含换能器其中设置有多个超声波换能器，其具有电极并且通过向电极通电而产生超声波;覆盖在所述换能器层上的绝缘体的第一保护层和布置在所述第一保护层上的一个或多个线状细丝;以及具有导电性。

5. 发明专利

JP2009272824A Ultrasonic wave vibrator cell, ultrasonic wave vibrator, and ultrasonic endoscope 审中-公开
标题翻译：超声波振动器细胞，超声波振动器和超声内窥镜
公开(公告)号：JP2009272824A
公开(公告)日：2009-11-19
申请号：JP2008120607
申请日：2008-05-02
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： WAKABAYASHI KATSUHIRO , ADACHI HIDEO , HASEGAWA MAMORU , MATSUMOTO KAZUYA , KARAKI KAZUHISA , KAMIYA NOBUTAKA
IPC分类号： H04R19/00 , A61B8/12
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic capacity type ultrasonic wave vibrator cell 10 which can reduce an applied DC bias, to provide an ultrasonic wave vibrator 2 having the same, and to provide an ultrasonic endoscope 1.
SOLUTION: The ultrasonic wave vibrator cell 10 is provided with a lower electrode 11, a first insulation film 12 which is arranged above or under the lower electrode 11, an air-gap 18 arranged on the first insulation film 12, and a vibrating film 9 which is arranged on the air-gap 18 and is composed of at least a second insulation film 15. The first insulation film 12 and/or the second insulation film 15 includes floating electrodes 13 and 13B.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种静电电容型超声波振动器单元10，其能够减小施加的直流偏压，以提供具有该超声波振动器2的超声波振动器2，并提供超声波内窥镜1.解决方案超声波振子单元10具备：下部电极11，配置在下部电极11的上方或下方的第一绝缘膜12，配置在第一绝缘膜12上的气隙18和振动膜9，布置在气隙18上并且由至少第二绝缘膜15组成。第一绝缘膜12和/或第二绝缘膜15包括浮动电极13和13B。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009050560A Ultrasonic transducer, ultrasonic diagnostic system and ultrasonic microscope 有权
标题翻译：超声波传感器，超声波诊断系统和超声波显微镜
公开(公告)号：JP2009050560A
公开(公告)日：2009-03-12
申请号：JP2007221691
申请日：2007-08-28
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： WAKABAYASHI KATSUHIRO , ADACHI HIDEO , HASEGAWA MAMORU , MATSUMOTO KAZUYA , KARAKI KAZUHISA , KAMIYA NOBUTAKA
IPC分类号： A61B8/12 , H04R19/00
CPC分类号： B06B1/0292 , B06B2201/51
摘要： PROBLEM TO BE SOLVED: To provide a capacitance type ultrasonic transducer, an ultrasonic diagnostic system and an ultrasonic microscope which can transmit and receive ultrasound waves with a sufficient acoustic pressure and sensitivity while removing the necessity for application of DC bias voltage by providing an electret. SOLUTION: The ultrasonic transducer consists of a transducer cell which is composed of a first electrode, a vibrating membrane arranged on the first electrode through an air gap and a second electrode supported by the vibrating membrane and an electret layer which retains electric charges and provides a specific potential between the first electrode and the second electrode. In this case, the electret layer is arranged in a region which is separated from the transducer cell when it is viewed from the direction of transmission of ultrasound waves generated by vibration of the vibrating membrane. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电容式超声波换能器，超声波诊断系统和超声波显微镜，其可以以足够的声压和灵敏度发送和接收超声波，同时通过提供施加直流偏置电压的必要性驻极体解决方案：超声波换能器由换能器单元构成，该换能器单元由第一电极，通过空气间隙布置在第一电极上的振动膜和由振动膜支撑的第二电极以及保持电荷的驻极体层并且在第一电极和第二电极之间提供特定的电位。在这种情况下，当从振动膜的振动产生的超声波的传播方向观察时，驻极体层被布置在从换能器单元分离的区域中。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2014023775A Ultrasonic vibrator and ultrasonic endoscope using the same 有权
标题翻译：超声波振动器和超声波内窥镜使用相同
公开(公告)号：JP2014023775A
公开(公告)日：2014-02-06
申请号：JP2012167244
申请日：2012-07-27
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： WAKABAYASHI KATSUHIRO , HIRAOKA HITOSHI , YOSHIDA AKIRA , MATSUMOTO KAZUYA , HASEGAWA MAMORU , KARAKI KAZUHISA , AWAO YUMIKO
IPC分类号： A61B8/12 , H04R17/00
摘要： PROBLEM TO BE SOLVED: To allow improvement of transmission/reception sensitivity of ultrasonic waves by high density arrangement of a plurality of C-MUT cells in a transducer element in a simple structure, allow prevention of occurrence of crosstalk between transducer elements and enable miniaturization.SOLUTION: An ultrasonic vibrator according to the present invention has a plurality of element parts 24Z. Each of the plurality of element parts 24Z is configured to differentiate distances of first cells 28a to adjacent second cells 28b between a first transducer element 24a and a second transducer element 24b or configured to set different frequencies to allow easy oscillation between the first cell 28a and the second cell 28b being adjacent to each other. The first transducer element 24a and the second transducer element 24b are formed on the same plane.
摘要翻译：要解决的问题为了能够以简单的结构通过多个C-MUT单元中的多个C-MUT单元的高密度配置来提高超声波的发送/接收灵敏度，可以防止换能器元件之间的串扰的发生，并且能够实现小型化。解决方案：根据本发明的超声波振动器具有多个元件部件24Z。多个元件部分24Z中的每一个被配置为将第一单元28a与相邻的第二单元28b的距离区分在第一换能器元件24a和第二换能器元件24b之间，或者被配置成设定不同的频率以允许在第一单元28a和第二单元28b彼此相邻。第一换能器元件24a和第二换能器元件24b形成在同一平面上。

8. 发明专利

JP2013021511A Ultrasonic element and ultrasonic endoscope 有权
标题翻译：超声元件和超声内镜
公开(公告)号：JP2013021511A
公开(公告)日：2013-01-31
申请号：JP2011153278
申请日：2011-07-11
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社 , Olympus Corp , オリンパス株式会社
发明人： MATSUMOTO KAZUYA , KARAKI KAZUHISA , HASEGAWA MAMORU , WAKABAYASHI KATSUHIRO
IPC分类号： H04R19/00 , A61B8/12 , F04B43/04
CPC分类号： A61B8/4483 , A61B8/12 , A61B8/445 , B06B1/0292 , B06B2201/76 , H02N1/002 , H02N1/08
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic (US) element 20 in which characteristics are stabilized.SOLUTION: An ultrasonic (US) element 20 comprises a silicon substrate 11, wherein the following layers are laminated on the silicon substrate 11 in the following order: a lower electrode layer 12 having a plurality of lower electrode parts 12A and a plurality of lower wiring parts 12B and connected to a lower electrode terminal 52 to which a drive signal and a bias signal are applied; a lower insulating layer 13; an upper insulating layer 15 on which a plurality of cavities 14 are formed; an upper electrode layer 16 having a plurality of upper electrode parts 16A and a plurality of upper wiring parts 16B, and connected to an upper electrode terminal 51 of ground potential for detecting a capacity signal; and a protection layer 17. The US element further comprises a shielding electrode part 71 formed at least on top of the lower wiring parts 12B and connected to a shielding electrode terminal 53 of the ground potential.
摘要翻译：要解决的问题：提供其中特性稳定的超声波（US）元件20。解决方案：超声波（US）元件20包括硅衬底11，其中以下列顺序将以下层层叠在硅衬底11上：具有多个下电极部分12A和多个下电极部分12A的下电极层12 下部布线部分12B并连接到施加驱动信号和偏置信号的下部电极端子52; 下绝缘层13; 形成有多个空腔14的上绝缘层15; 上电极层16，具有多个上电极部分16A和多个上布线部分16B，并且连接到用于检测电容信号的地电势的上电极端子51; 和保护层17.US元件还包括形成在下布线部分12B的至少上部并连接到地电势的屏蔽电极端子53的屏蔽电极部分71。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2013005403A Ultrasonic unit, ultrasonic endoscope, and method for manufacturing ultrasonic unit 有权
标题翻译：超声波单元，超声内窥镜及制造超声波单元的方法
公开(公告)号：JP2013005403A
公开(公告)日：2013-01-07
申请号：JP2011137751
申请日：2011-06-21
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： KARAKI KAZUHISA , WAKABAYASHI KATSUHIRO , NAKAMURA MIKIO , MATSUMOTO KAZUYA
IPC分类号： H04R19/00 , A61B8/12 , H04R31/00
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic unit 30 which can be easily manufactured.SOLUTION: An ultrasonic unit 30 comprises an ultrasonic array 40 composed of a plurality of connected ultrasonic elements 20. The ultrasonic element 20 has a silicon substrate 11, a transmitting/receiving part 60 which has a plurality of ultrasonic cells 10 arranged thereon and is disposed on a first principal surface 20SA of the silicon substrate 11, a flexible lower electrode wiring 42, a lower electrode terminal 52, a flexible upper electrode wiring 41, and an upper electrode terminal 51. A flexible third insulating layer 17 covers the surface of the transmitting/receiving part 60, and also covers the lower electrode wiring 42 and the upper electrode wiring 41 which are bent in a direction of a second principal surface 20SB by bending parts 46 and 47.
摘要翻译：要解决的问题：提供可以容易地制造的超声波单元30。解决方案：超声波单元30包括由多个连接的超声波元件20组成的超声波阵列40.超声波元件20具有硅基板11，发射/接收部分60，其上布置有多个超声波单元10 并且设置在硅基板11的第一主表面20SA上，柔性下电极布线42，下电极端子52，柔性上电极布线41和上电极端子51.柔性第三绝缘层17覆盖发送/接收部分60的表面，并且还覆盖通过弯曲部分46和47在第二主表面20SB的方向上弯曲的下电极布线42和上电极布线41.（C） 2013年，JPO＆INPIT

10. 发明专利

JP2009254572A Ultrasound transducer and electronic device 有权
标题翻译：超声波传感器和电子设备
公开(公告)号：JP2009254572A
公开(公告)日：2009-11-05
申请号：JP2008107038
申请日：2008-04-16
申请人： Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社
发明人： WAKABAYASHI KATSUHIRO , ADACHI HIDEO , HASEGAWA MAMORU , MATSUMOTO KAZUYA , KAMIYA NOBUTAKA , KARAKI KAZUHISA
IPC分类号： A61B8/12 , G01N29/24 , H04R19/00 , H04R19/01
CPC分类号： B06B1/0292
摘要： PROBLEM TO BE SOLVED: To provide an ultrasound transducer equipped with an electret film, which allows a DC bias voltage to be reduced and has a sufficient output and sensitivity, and an electronic device. SOLUTION: The ultrasound transducer includes a substrate, an ultrasound oscillator cell placed on one surface of the substrate and having a lower electrode, a first gap portion placed on the lower electrode and an upper electrode placed on the first gap portion, a first conductive layer placed on the other surface of the substrate and electrically connected to one of the lower electrode and the upper electrode, an electret film placed on the first conductive layer, an insulating layer placed on the electret film, and a second conductive layer placed on the insulating layer and electrically connected to the one of the lower electrode and the upper electrode not electrically connected to the first conductive layer. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种配备有驻极体膜的超声波换能器，其允许DC偏置电压降低并具有足够的输出和灵敏度，以及电子设备。解决方案：超声波换能器包括衬底，放置在衬底的一个表面上并具有下电极的超声波振荡器单元，放置在下电极上的第一间隙部分和放置在第一间隙部分上的上电极，第一导电层放置在基板的另一个表面上并电连接到下电极和上电极之一，驻极体膜放置在第一导电层上，绝缘层放置在驻极体膜上，第二导电层放置在并且与未与第一导电层电连接的下电极和上电极之一电连接。版权所有（C）2010，JPO＆INPIT

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