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1. 发明申请

US20090105542A1 ENDOSCOPE AND METHOD OF MANUFACTURING INSERTION SECTION OF ENDOSCOPE 审中-公开
标题翻译：内窥镜及其内窥镜插入部分的制作方法
公开(公告)号：US20090105542A1
公开(公告)日：2009-04-23
申请号：US11915713
申请日：2006-09-22
申请人： Hideya Kitagawa , Shigeru Nemoto
发明人： Hideya Kitagawa , Shigeru Nemoto
IPC分类号： A61B1/01 , B23P11/00
CPC分类号： A61B1/0055 , A61B1/0011 , G02B23/2476 , Y10T29/49826
摘要： A bending pipe (52) of a bending portion of an endoscope includes a plurality of node rings (62) each formed into a ring-like shape and arranged in an axial direction of an insertion section in a juxtaposed state, and connection parts (64) for connecting the node rings to each other so as to allow the node rings to be flexibly bent with respect to each other. The node ring includes connection arcuate divisions (72) formed by dividing the node ring into a plurality of pieces, a joint (74a) provided at ends of the connection arcuate divisions and connecting the connection arcuate divisions to each other so as to allow the divisions to be movable with respect to each other in a circumferential direction, and guides (82, 84) provided at ends (74b) of the connection arcuate divisions on the released side, causing these ends to be in contact with each other, and forming the plural connection arcuate divisions into the ring-shaped node ring.
摘要翻译：内窥镜的弯曲部的弯管部（52）具有形成为环状的多个节点环（62），并列配置在并列状态的插入部的轴向上，连接部（64）），用于将节点环彼此连接，以便允许节点环相对于彼此灵活地弯曲。节点环包括通过将节点环分成多个部分而形成的连接弓形部分（72），在连接弓形部分的端部处设置的连接部（74a），并且将连接弓形部分彼此连接，以允许分割在圆周方向上可相对于彼此移动的导向件（82,84）和设置在释放侧的连接弓形部分的端部（74b）处的引导件（82,84），使得这些端部彼此接触，并形成多个连接弓形分割成环形节点环。

2. 发明授权

US09675749B2 Medical fluid injector device 有权
公开(公告)号：US09675749B2
公开(公告)日：2017-06-13
申请号：US13639657
申请日：2011-04-04
申请人： Shigeru Nemoto
发明人： Shigeru Nemoto
IPC分类号： A61M5/00 , A61M5/145 , A61M5/168
CPC分类号： A61M5/007 , A61M5/14546 , A61M5/14566 , A61M5/16827 , A61M2205/505 , A61M2205/60
摘要： A medical fluid injector device injecting a patient with a mixed medical fluid and capable of simply setting injection conditions for the mixed medical fluid. A medical fluid injector includes an injector head injecting a diluted contrast medium into a patient and a controller unit. The controller unit receives an input relating to an injection rate of the diluted medical fluid receives an input relating to a mixture ratio by an operator, calculates an injection rate of a contrast medium based on the mixture ratio, and calculates an injection rate of physiological saline based on the mixture ratio. The injector head injects the contrast medium and the physiological saline at the calculated injection rate of the contrast medium and the calculated injection rate of the physiological saline, respectively.

3. 发明授权

US09031639B2 Chemical liquid injector and CT apparatus 有权
标题翻译：化学液体注射器和CT装置
公开(公告)号：US09031639B2
公开(公告)日：2015-05-12
申请号：US13643782
申请日：2011-04-26
申请人： Shigeru Nemoto
发明人： Shigeru Nemoto
IPC分类号： A61B6/00 , A61M5/145 , A61M5/00 , A61M5/172 , A61M5/168 , A61M5/142 , A61M5/19 , A61B6/03
CPC分类号： A61M5/1456 , A61B6/03 , A61B6/4494 , A61B6/481 , A61B6/507 , A61M5/007 , A61M5/14546 , A61M5/16827 , A61M5/172 , A61M5/19 , A61M2005/14208 , A61M2205/502
摘要： Chemical liquid injector 100 includes two piston driving mechanisms 130 each moving a piston of a syringe forward, main injection condition determining section 171 determining injection conditions for a chemical liquid in main injection, test injection condition determining section 172 determining injection conditions for the chemical liquid in test injection performed prior to the main injection to inject a smaller injection amount of the chemical liquid than that in the main injection, and control section 161 creating an injection protocol in accordance with the injection conditions determined by test injection condition determining section 171 and main injection condition determining section 172 such that the chemical liquid is injected in a series of operations in which the test injection is performed, then a preset injection suspension time is present, and subsequently the main injection is performed, and further controlling operation of piston driving mechanisms 130 in accordance with the injection protocol.
摘要翻译：化学液体喷射器100包括两个活塞驱动机构130，每个活塞驱动机构130将注射器向前移动，主喷射条件确定部分171确定主喷射中的化学液体的喷射条件，测试喷射条件确定部分172确定化学液体的喷射条件在主喷射之前执行测试注射以注入比主喷射中更小的化学液体的注入量，以及控制部分161，根据由测试注射条件确定部分171确定的注射条件和主注射条件确定部分172，使得在执行测试注射的一系列操作中喷射化学液体，然后存在预设的喷射停止时间，随后执行主喷射，并且进一步控制活塞驱动机构130的操作按照与注射方案。

4. 发明授权

US08177757B2 Chemical liquid injection system 有权
标题翻译：化学液体注射系统
公开(公告)号：US08177757B2
公开(公告)日：2012-05-15
申请号：US11720189
申请日：2005-06-09
申请人： Shigeru Nemoto , Takashi Saitoh
发明人： Shigeru Nemoto , Takashi Saitoh
IPC分类号： A61M5/00 , A61M5/178 , B29B9/00
CPC分类号： A61M5/1458 , A61M5/14546 , A61M5/1456
摘要： A piston adapter, which can be easily removed even when it is mounted on a piston member of a rodless syringe and pressed in a cylinder member, is provided. In piston adapter 200, when manual operation member 230 is manually rotated relative to adapter rod 210, adapter shaft 220 is also rotated to turn the trailing end of flange engagement member 240 engaging with an engagement open/close mechanism near leading end of the flange engagement member, thereby piston adapter 200 can be easily put on and removed from the piston member of the rodless syringe its leading end by manually operating the trailing end of piston adapter 200.
摘要翻译：提供一种活塞适配器，其即使在安装在无杆式注射器的活塞构件上并被压在气缸构件中时也能够容易地移除。在活塞适配器200中，当手动操作构件230相对于接头杆210手动旋转时，适配器轴220也旋转以使凸缘接合构件240的后端与接合开/闭机构接合，使其接近凸缘接合的前端因此活塞适配器200可以通过手动操作活塞适配器200的尾端而容易地从无杆注射器的活塞件前端引出和移除。

5. 发明申请

US20100217121A1 LIQUID INJECTOR, FLUOROSCOPIC IMAGING SYSTEM, AND COMPUTER PROGRAM 审中-公开
标题翻译：液体注射器，荧光成像系统和计算机程序
公开(公告)号：US20100217121A1
公开(公告)日：2010-08-26
申请号：US12680266
申请日：2008-09-19
申请人： Shigeru Nemoto
发明人： Shigeru Nemoto
IPC分类号： A61B6/00 , G06N5/02 , G05D7/06 , G05D11/13 , G06K9/00
CPC分类号： A61B6/481 , A61B5/201 , A61B6/4494 , A61B6/487
摘要： A liquid injector acquires personal condition data originating from a patient, before executing injection of a medical liquid, and a function decision unit decides whether the patient has renal dysfunction based on the acquired personal condition data. Accordingly, such arrangement can be made that in the case where the patient is not decided to have renal dysfunction the liquid injection is executed without announcing an alert, and that in the contrary case the alert is announced and the liquid injection is suspended. Thus, the liquid injector allows easily and surely preventing improper injection of the liquid such as a contrast medium to a patient with renal dysfunction.
摘要翻译：液体注射器在执行医用液体的注入之前获取源自病人的个人状况数据，并且功能决定单元基于获取的个人状态数据来判定患者是否具有肾功能障碍。因此，可以进行这样的配置：在患者不被判定为具有肾功能障碍的情况下，在不通知警报的情况下执行液体注入，并且在相反的情况下，宣告警报并停止液体注射。因此，液体注射器容易且可靠地防止诸如造影剂的液体不适当地向患有肾功能障碍的患者注射。

6. 发明申请

US20090234226A1 CHEMICAL LIQUID INJECTOR 审中-公开
标题翻译：化学液体注射器
公开(公告)号：US20090234226A1
公开(公告)日：2009-09-17
申请号：US12295857
申请日：2007-04-02
申请人： Shigeru Nemoto
发明人： Shigeru Nemoto
IPC分类号： A61M5/145
CPC分类号： A61M5/14546 , A61M5/007 , A61M5/1456 , A61M5/16827
摘要： The injector (100) comprises a protocol setting means (410) for setting the injection protocols of the contrast medium and the diluent, and a speed control means (440) for controlling the action of the piston drive mechanism (130) in accordance with the injection protocols. In the injection protocols the injection speed (VA) of the contrast medium is higher than the injection speed (VB) of the diluent when a time (T1) elapses after the injection start, the injection speed (VA) of the contrast medium monotonously decreases whereas the injection speed (VB) of the diluent monotonously increases for the period from the time (T1) to a time (T2), and the injection speed (VB) of the diluent is higher than the injection speed (VA) of the contrast medium when the time (T2) elapses.
摘要翻译：注射器（100）包括用于设置造影剂和稀释剂的注射方案的协议设置装置（410），以及用于根据所述的方法控制活塞驱动机构（130）的作用的速度控制装置（440）注射方案。在注射方案中，当在注射开始之后经过时间（T1）时，造影剂的注入速度（VA）高于稀释剂的注射速度（VB），造影剂的注射速度（VA）单调减小而稀释剂的注射速度（VB）从时间（T1）到时间（T2）的时间单调增加，并且稀释剂的注射速度（VB）高于对比度的注射速度（VA）中等时间（T2）过去。

7. 发明申请

US20090054766A1 MEDICAL IMAGE SYSTEM 审中-公开
标题翻译：医学影像系统
公开(公告)号：US20090054766A1
公开(公告)日：2009-02-26
申请号：US12293078
申请日：2007-03-13
申请人： Shigeru Nemoto
发明人： Shigeru Nemoto
IPC分类号： A61B5/05 , G06Q50/00
CPC分类号： A61M5/14546 , A61B6/00 , A61B6/566 , A61M5/1456 , A61M2205/3592 , G06F19/321 , G06Q50/22 , G16H40/40 , G16H40/63
摘要： A medical image system includes a medical imaging apparatus (300), an injector (100), and a hospital management server (600) having database (610). The injector has data output means (170) for communicating with the hospital management server and sending data of performed injection to the server. The system centrally manages image data and injection data, so that they are beneficially used in the next inspection or treatment.
摘要翻译：医疗图像系统包括具有数据库（610）的医疗成像设备（300），注射器（100）和医院管理服务器（600）。注射器具有数据输出装置（170），用于与医院管理服务器进行通信，并将执行的注射数据发送到服务器。系统集中管理图像数据和注射数据，从而有利于下一次检查或治疗。

8. 发明申请

US20090014303A1 MULTI-STAGE DETECTOR 审中-公开
标题翻译：多级检测器
公开(公告)号：US20090014303A1
公开(公告)日：2009-01-15
申请号：US11910969
申请日：2006-04-06
申请人： Shigeru Nemoto , Takashi Fukuda
发明人： Shigeru Nemoto , Takashi Fukuda
IPC分类号： H01H25/00
CPC分类号： G06F3/0219 , A61B6/032 , A61B6/463 , A61B6/467 , H01H13/64
摘要： A multi-stage detector capable of accurately detecting an input operations in steps. Since the vertical lengths of a plurality of displacement press members (137) and (138) displaceably supported on an up-and-down operation member (131) and downwardly energized by a press biasing mechanism (139) are different from each other. When the up-and-down operation member (131) is displaced downward, a plurality of press-contact detection elements (135) and (136) are pressed in order by the displacement press members (137) and (138).
摘要翻译：一种能够准确地检测输入操作的多级检测器。由于可移动地支撑在上下操作构件（131）上并由压力偏压机构（139）向下通电的多个位移压力构件（137）和（138）的垂直长度彼此不同。当上下操作构件（131）向下移位时，多个按压接触检测元件（135）和（136）按位移按压构件（137）和（138）依次按压。

9. 发明申请

US20080125713A1 Chemical Liquid Injection System 失效
标题翻译：化学液体注射系统
公开(公告)号：US20080125713A1
公开(公告)日：2008-05-29
申请号：US11719089
申请日：2005-11-10
申请人： Shigeru Nemoto , Seiichi Ono , Masahiro Sakakibara
发明人： Shigeru Nemoto , Seiichi Ono , Masahiro Sakakibara
IPC分类号： A61M5/145 , G08B21/00 , G08B1/08
CPC分类号： A61M5/1456 , A61B6/4494 , A61M2205/14 , A61M2205/276 , A61M2205/6018 , A61M2205/6054
摘要： A chemical liquid injection system which a piston driving mechanism is driven only when a cylinder holding mechanism appropriately holds liquid syringes of various sizes through a cylinder adapter and such manner. When the liquid syringe 200S of a size other than the maximum size is appropriately held by the cylinder holding mechanism 120, RFID chip 230 is located on the side at the rear of metallic cylinder holding mechanism 120. A pair of resonance antennas are disposed on the left and right of the RFID chip, and an RFID reader 131 is disposed below the resonance antennas. When the liquid syringe 200S is appropriately held by the cylinder holding mechanism 120, RFID chip 230 wirelessly communicates with RFID reader 131 favorably, and the piston driving mechanism can be operated only in this state.
摘要翻译：只有当气缸保持机构通过气缸适配器适当地保持各种尺寸的液体注射器等时，驱动活塞驱动机构的化学液体注射系统。当最大尺寸以外的尺寸的液体注射器200S被气缸保持机构120适当地保持时，RFID芯片230位于金属筒保持机构120的后侧。一对谐振天线设置在RFID芯片的左侧和右侧，RFID读取器131设置在谐振天线下方。当液体注射器200S被气缸保持机构120适当地保持时，RFID芯片230有利地与RFID读取器131无线地通信，并且活塞驱动机构只能在该状态下操作。

10. 发明授权

US07264612B2 Syringe barrel with guide 失效
标题翻译：注射器带引导管
公开(公告)号：US07264612B2
公开(公告)日：2007-09-04
申请号：US10691224
申请日：2003-10-22
申请人： Shigeru Nemoto
发明人： Shigeru Nemoto
IPC分类号： A61M37/00 , A61M5/00
CPC分类号： A61M5/14546 , A61M5/007 , A61M5/1456 , A61M5/1458 , A61M5/3135 , A61M2205/14
摘要： Since this syringe has projections provided on the rear surface of a flange of a syringe barrel, when it is inserted in an insertion groove of a cylinder holder, the tips of projections are compressed and the flange is fixed. Consequently, even when a solution having high viscosity is injected at higher pressure, breakage does not occur easily. Further, pressure-receiving area may also be increased by providing a guide defining mounting direction of a syringe, alternatively, a positioning mechanism may be provided so as to obtain mounting at a correct position, or the surface of a flange may be roughened.
摘要翻译：由于该注射器具有设置在注射器筒的凸缘的后表面上的突起，当其插入到气缸保持器的插入槽中时，突起的顶端被压缩并且凸缘被固定。因此，即使当高粘度的溶液在较高压力下注入时，容易发生断裂。此外，也可以通过提供限定注射器的安装方向的引导件来增加受压面积，或者可以设置定位机构以获得安装在正确的位置，或者凸缘的表面可以被粗糙化。

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