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公开(公告)号：US07772786B2
公开(公告)日：2010-08-10
申请号：US09727877
申请日：2000-12-01
申请人： Seiichi Hosoda , Masahide Yamaki , Katsushi Watanabe , Hiroshi Takahashi , Masakazu Gotanda , Itaru Osaki , Takeaki Nakamura
发明人： Seiichi Hosoda , Masahide Yamaki , Katsushi Watanabe , Hiroshi Takahashi , Masakazu Gotanda , Itaru Osaki , Takeaki Nakamura
CPC分类号： A61B1/00034 , A61B1/0669
摘要： A battery-powered light source device 5 has an DC/DC converter 61 that boosts the supply voltage of a battery 51 and supplies electrical power to a lamp 31, and, inside this DC/DC converter 61, are provided a comparator 65 that compares a specific reference voltage to the output voltage of a DC/DC converter 61, and a control component 66 that keeps the output voltage from the DC/DC converter 61 at a specific lamp voltage on the basis of the comparison result of this comparator 65, whereby the supply voltage of the battery 51 is boosted and the optimal lamp voltage is obtained. Consequently, the battery-powered light source device 5 allows the brightness of the lamp to be adjusted and a high step-up efficiency to be obtained, and the battery can therefore be used more efficiently, and a more convenient use of the endoscope is possible.
摘要翻译： 电池供电的光源装置5具有DC / DC转换器61，其提高电池51的电源电压并向灯31供电，并且在该DC / DC转换器61内部设置有比较器 基于该比较器65的比较结果，DC / DC转换器61的输出电压的特定参考电压和将DC / DC转换器61的输出电压保持在特定灯电压的控制部件66， 从而提高电池51的电源电压并获得最佳的灯电压。 因此，电池供电的光源装置5能够调节灯的亮度，并且可以获得高的升压效率，因此可以更有效地使用电池，并且可以更方便地使用内窥镜 。
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公开(公告)号：US06494827B1
公开(公告)日：2002-12-17
申请号：US09428349
申请日：1999-10-27
申请人： Kazutaka Matsumoto , Hiroyuki Sangu , Itaru Osaki , Masakazu Gotanda , Seiichi Hosoda , Shinji Hatta , Akira Shiga , Katsushi Watanabe , Koji Yasunaga , Hiroshi Takahashi , Masaru Karasawa , Takeaki Nakamura
发明人： Kazutaka Matsumoto , Hiroyuki Sangu , Itaru Osaki , Masakazu Gotanda , Seiichi Hosoda , Shinji Hatta , Akira Shiga , Katsushi Watanabe , Koji Yasunaga , Hiroshi Takahashi , Masaru Karasawa , Takeaki Nakamura
IPC分类号： A61B106
CPC分类号： A61B1/00055 , A61B1/00032 , A61B1/00052 , A61B1/0669 , A61B1/07 , A61B2090/306 , A61B2560/0214 , A61B2560/0276
摘要： An endoscope apparatus capable of preventing occurrence of problems trouble attributable to exhaustion of a battery has an endoscope and a battery-powered light source. The endoscope has a light guide fiber bundle over which illumination light is propagated. The battery-powered light source is freely detachably attached to the endoscope, and includes an illumination lamp and a battery. The illumination lamp supplies illumination light to the incidence end of the light guide fiber bundle on which illumination light falls. The battery serves as a power supply causing the illumination lamp to light. At least one of the endoscope and battery-powered light source has an indication unit for notifying a user of the amount of electrical energy contained in the battery.
摘要翻译： 能够防止由于电池耗尽引起的问题的内窥镜装置具有内窥镜和电池供电的光源。 内窥镜具有传播照明光的导光纤维束。 电池供电的光源可自由拆卸地安装在内窥镜上，并且包括照明灯和电池。 照明灯将照明光提供给照明光下降的导光纤维束的入射端。 电池用作使照明灯点亮的电源。 内窥镜和电池供电的光源中的至少一个具有用于向用户通知电池中包含的电能量的指示单元。
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公开(公告)号：US20090187077A1
公开(公告)日：2009-07-23
申请号：US09727877
申请日：2000-12-01
申请人： Seiichi Hosoda , Masahide Yamaki , Katsushi Watanabe , Hiroshi Takahashi , Masakazu Gotanda , Itaru Osaki , Takeaki Nakamura
发明人： Seiichi Hosoda , Masahide Yamaki , Katsushi Watanabe , Hiroshi Takahashi , Masakazu Gotanda , Itaru Osaki , Takeaki Nakamura
IPC分类号： A61B1/06
CPC分类号： A61B1/00034 , A61B1/0669
摘要： A battery-powered light source device 5 has an DC/DC converter 61 that boosts the supply voltage of a battery 51 and supplies electrical power to a lamp 31, and, inside this DC/DC converter 61, are provided a comparator 65 that compares a specific reference voltage to the output voltage of a DC/DC converter 61, and a control component 66 that keeps the output voltage from the DC/DC converter 61 at a specific lamp voltage on the basis of the comparison result of this comparator 65, whereby the supply voltage of the battery 51 is boosted and the optimal lamp voltage is obtained. Consequently, the battery-powered light source device 5 allows the brightness of the lamp to be adjusted and a high step-up efficiency to be obtained, and the battery can therefore be used more efficiently, and a more convenient use of the endoscope is possible.
摘要翻译： 电池供电的光源装置5具有DC / DC转换器61，其提高电池51的电源电压并向灯31供电，并且在该DC / DC转换器61内部设置有比较器 基于该比较器65的比较结果，DC / DC转换器61的输出电压的特定参考电压和将DC / DC转换器61的输出电压保持在特定灯电压的控制部件66， 从而提高电池51的电源电压并获得最佳的灯电压。 因此，电池供电的光源装置5能够调节灯的亮度，并且可以获得高的升压效率，因此可以更有效地使用电池，并且可以更方便地使用内窥镜 。
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4.发明申请公开(公告)号：US20050101945A1
公开(公告)日：2005-05-12
申请号：US11011899
申请日：2004-12-14
申请人： Tomohisa Sakurai , Koji Iida , Hiroyuki Takahashi , Eiji Murakami , Akihisa Ogawa , Kenji Noda , Seiichi Hosoda , Takeaki Nakamura
发明人： Tomohisa Sakurai , Koji Iida , Hiroyuki Takahashi , Eiji Murakami , Akihisa Ogawa , Kenji Noda , Seiichi Hosoda , Takeaki Nakamura
CPC分类号： A61B18/08 , A61B17/320068 , A61B18/085 , A61B18/1442 , A61B2017/00084 , A61B2017/2945 , A61B2018/00589 , A61B2018/00702 , A61B2018/00791 , A61B2018/1432
摘要： In a treating apparatus, a forceps body as a treating device is connected to a generator as a control device. The forceps body mainly includes a pair of handle portions, which are used for manipulation by being held by an operator, a pair of jaws provided between the handle portion and the pair of jaws, which are used to coagulate/resect by grasping living-body tissue to be treated and a pair of scissors component members. A heating member, which is a heat generating source as a heat generating portion for applying heat energy to living-body tissue, is embedded at least one of the jaws. A pair of electrode portions, which is a treating energy generator, is provided to the pair of jaws. By supplying bipolar electric surgical knife current between the pair of electrode portions, high frequency current as treating energy is applied to the grasped living-body tissue.
摘要翻译： 在处理装置中，作为处理装置的镊子体与作为控制装置的发生器连接。 镊子主体包括一对手柄部分，用于通过操作者握持操作，一对钳口设置在手柄部分和一对钳口之间，用于通过抓住活体来凝固/切除 待处理的组织和一对剪刀组件。 作为用于向生物体组织施加热能的发热部的发热源的加热部件嵌入至少一个夹爪。 作为处理能量发生器的一对电极部分被提供给该对钳口。 通过在一对电极部之间提供双极电刀手术电流，作为处理能量的高频电流被施加到被抓住的活体组织。
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公开(公告)号：US4429686A
公开(公告)日：1984-02-07
申请号：US415459
申请日：1982-09-07
申请人： Seiichi Hosoda
发明人： Seiichi Hosoda
CPC分类号： A61B1/04 , A61B1/0669
摘要： A change-over is carried out from an observation light path to a photographing light path in response to a synchronizing signal. After the observation light source is extinguished, the photographing light source flashes a light.
摘要翻译： 响应于同步信号，从观察光路到拍摄光路进行切换。 在观察光源熄灭后，拍摄光源闪烁一光。
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6.发明授权公开(公告)号：US07938779B2
公开(公告)日：2011-05-10
申请号：US11011899
申请日：2004-12-14
申请人： Tomohisa Sakurai , Koji Iida , Hiroyuki Takahashi , Eiji Murakami , Akihisa Ogawa , Kenji Noda , Seiichi Hosoda , Takeaki Nakamura
发明人： Tomohisa Sakurai , Koji Iida , Hiroyuki Takahashi , Eiji Murakami , Akihisa Ogawa , Kenji Noda , Seiichi Hosoda , Takeaki Nakamura
IPC分类号： A61B8/00
CPC分类号： A61B18/08 , A61B17/320068 , A61B18/085 , A61B18/1442 , A61B2017/00084 , A61B2017/2945 , A61B2018/00589 , A61B2018/00702 , A61B2018/00791 , A61B2018/1432
摘要： In a treating apparatus, a forceps body as a treating device is connected to a generator as a control device. The forceps body mainly includes a pair of handle portions, which are used for manipulation by being held by an operator, a pair of jaws provided between the handle portion and the pair of jaws, which are used to coagulate/resect by grasping living-body tissue to be treated and a pair of scissors component members. A heating member, which is a heat generating source as a heat generating portion for applying heat energy to living-body tissue, is embedded at least one of the jaws. A pair of electrode portions, which is a treating energy generator, is provided to the pair of jaws. By supplying bipolar electric surgical knife current between the pair of electrode portions, high frequency current as treating energy is applied to the grasped living-body tissue.
摘要翻译： 在处理装置中，作为处理装置的镊子体与作为控制装置的发生器连接。 镊子主体包括一对手柄部分，用于通过操作者握持操作，一对钳口设置在手柄部分和一对钳口之间，用于通过抓住活体来凝固/切除 待处理的组织和一对剪刀组件。 作为用于向生物体组织施加热能的发热部的发热源的加热部件嵌入至少一个夹爪。 作为处理能量发生器的一对电极部分被提供给该对钳口。 通过在一对电极部之间提供双极电刀手术电流，作为处理能量的高频电流被施加到被抓住的活体组织。
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公开(公告)号：US06878109B2
公开(公告)日：2005-04-12
申请号：US10085704
申请日：2002-02-28
申请人： Masahide Yamaki , Seiichi Hosoda , Shuhei Iizuka , Katsuichi Imaizumi , Masaki Terakubo , Takeaki Nakamura , Hiroshi Ibe , Manabu Yajima
发明人： Masahide Yamaki , Seiichi Hosoda , Shuhei Iizuka , Katsuichi Imaizumi , Masaki Terakubo , Takeaki Nakamura , Hiroshi Ibe , Manabu Yajima
CPC分类号： A61B1/045 , A61B1/00059 , A61B1/05 , A61B1/0638 , A61B1/0646 , A61B1/0669
摘要： An endoscope system comprising an endoscope which incorporates an imaging element together with an element for determining the type of the imaging element; a light source apparatus, which includes a DMD in a light path from a light source lamp, for determining incidence or non-incidence of the illuminating light from the light source lamp on a mirror; a CPU which determines the type of imaging element based on the information provided by the type determining element and detects a time required by the imaging element for charge reading based on the determination result; and a DMD control circuit which controls the DMD at a charge reading timing of the imaging element corresponding to the charge reading time detected by the CPU, the endoscope system making it possible to extend the exposure time to a maximum regardless of the type of the endoscope, by controlling the light shielding time of illuminating light in accordance with the type of the imaging element.
摘要翻译： 一种内窥镜系统，其包括将成像元件与用于确定所述摄像元件的类型的元件一起并入的内窥镜; 光源装置，其包括来自光源灯的光路中的DMD，用于确定来自所述光源灯的照明光在镜子上的入射或不入射; CPU，其基于由所述类型确定元件提供的信息来确定所述成像元件的类型，并且基于所述确定结果检测所述成像元件对于电荷读取所需的时间; 以及DMD控制电路，其在与由CPU检测到的电荷读取时间相对应的摄像元件的电荷读取定时处控制DMD，该内窥镜系统使得可以将曝光时间延长到最大，而与内窥镜的类型无关 通过根据摄像元件的种类控制照明光的遮光时间。
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公开(公告)号：US4611271A
公开(公告)日：1986-09-09
申请号：US608436
申请日：1984-05-09
CPC分类号： G06F11/0757 , G05B9/02
摘要： A control system with a microprocessor controls an output pressure of a water/air pump and a light amount of a light source lamp in an endoscope. Under control of a program, the microprocessor periodically accesses a decoder to periodically generate a pulse signal. The generated pulse signal is applied to a watch dog type detector for detecting an abnormal operation of the microprocessor. When the microprocessor operates abnormally and is detected, the microprocessor is reset, and an output pressure of a water/air pump and a light amount of a light source lamp are respectively set at the maximum levels independently of the control by the microprocessor.
摘要翻译： 具有微处理器的控制系统控制内窥镜中的水/空气泵的输出压力和光源灯的光量。 在程序的控制下，微处理器周期性地访问解码器以周期性地产生脉冲信号。 产生的脉冲信号被施加到用于检测微处理器的异常操作的看门狗型检测器。 当微处理器工作异常并被检测到时，微处理器被复位，水/空气泵的输出压力和光源灯的光量分别被设置在最大程度上，与微处理器的控制无关。
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公开(公告)号：US4588927A
公开(公告)日：1986-05-13
申请号：US635243
申请日：1984-07-27
CPC分类号： A61B1/0669 , H05B41/00
摘要： A light supply apparatus for an endoscope comprises a discharge lamp for supplying light to an endoscope, and a microprocessor for controlling various devices such as a display unit for displaying data. The discharge lamp is ignited by an ignition signal. The microprocessor is reset by the ignition signal. The display unit is held in the same state as before the ignition of the lamp even when the microprocessor is reset.
摘要翻译： 一种内窥镜用供光装置，具备向内窥镜供给光的放电灯和用于显示数据的显示部等各种装置的微处理器。 放电灯被点火信号点燃。 微处理器由点火信号复位。 即使微处理器复位，显示单元也保持在与点火之前相同的状态。
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公开(公告)号：US4404496A
公开(公告)日：1983-09-13
申请号：US243565
申请日：1981-03-13
申请人： Seiichi Hosoda
发明人： Seiichi Hosoda
CPC分类号： H05B41/325 , G03B15/05 , G03B2215/0503 , G03B2215/0585 , G03B2215/0592
摘要： A light source apparatus which comprises a flash discharge tube for illuminating a foreground subject, a switching element connected in series with the flash discharge tube, a light receiving circuit for photoelectrically converting light reflected by a foreground subject to produce a signal corresponding to the amount of light reflected from the received foreground subject and a decision circuit for producing an interruption signal for rendering the switching element non-conductive with partially as a function of the output signal of the light receiving circuit. A correction circuit for producing a correction signal in accordance with a preset film sensitivity is further provided. The decision circuit produces the interruption signal when the difference between the output signals of the correction circuit and light receiving circuit is reduced to zero.
摘要翻译： 一种光源装置，包括用于照射前景物体的闪光放电管，与闪光放电管串联连接的开关元件，用于光电转换由前景物体反射的光的光接收电路，以产生对应于 从接收到的前景对象反射的光和用于产生用于使开关元件不导通的中断信号的判定电路，部分地作为光接收电路的输出信号的函数。 还提供了用于根据预设的胶片感光度产生校正信号的校正电路。 当校正电路和光接收电路的输出信号之间的差减小到零时，判定电路产生中断信号。
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