公开(公告)号：US20110152841A1

公开(公告)日：2011-06-23

申请号：US13055914

申请日：2009-07-21

申请人： Shigeru Nemoto

发明人： Shigeru Nemoto

IPC分类号： A61M39/10

CPC分类号： A61M39/26 ,  A61M39/1011 ,  A61M2039/1027 ,  A61M2039/263

摘要： To provide a medical connector device capable of preventing a backflow of liquid from a catheter and ensuring excellent watertight sealing in a connector. The medical connector device includes a catheter (2), a catheter hub (30) having a leading end portion supporting a base portion of the catheter (2), a check valve (45) placed within the hub (30), and a male connector (10) having a male lure portion (15) to be inserted into the hub (30). The male connector (10) includes a leading conduit (16) thinner than the lure portion (15) at a leading end of the lure portion. When the male connector (10) is not being connected to the catheter hub (30), the check valve (45) prevents a backflow of liquid. When the male connector (10) is being connected to the catheter hub (30), the leading conduit (16) is inserted into a central hole (45h) to increase the diameter of the central hole (45h) to allow a flow of liquid, and the check valve (45h) provides watertight sealing between an outer peripheral face of the leading conduit (16) and an inner peripheral face of the hub (30).

摘要翻译： 提供能够防止液体从导管回流并确保连接器中优异的防水密封性的医疗连接器装置。 医疗连接器装置包括导管（2），具有支撑导管（2）的基部的前端部的导管套（30），放置在轮毂（30）内的止回阀（45） 连接器（10）具有插入到轮毂（30）中的阳性引诱部分（15）。 阳连接器（10）包括在引诱部分的前端处比引诱部分（15）更薄的引导导管（16）。 当阳连接器（10）未连接到导管座（30）时，止回阀（45）防止液体回流。 当阳连接器（10）连接到导管座（30）时，导管（16）插入中心孔（45h）中以增加中心孔（45h）的直径，以允许液体 ，并且止回阀（45h）在前导管（16）的外周面与轮毂（30）的内​​周面之间提供防水密封。

公开(公告)号：US07844328B2

公开(公告)日：2010-11-30

申请号：US10691571

申请日：2003-10-24

申请人： Shigeru Nemoto

发明人： Shigeru Nemoto

IPC分类号： A61B6/00 ,  A61M5/00

CPC分类号： A61M5/14546 ,  A61M5/007 ,  A61M5/1456 ,  A61M2005/14208 ,  A61M2205/505 ,  G06F19/00 ,  G06F19/321 ,  G06F19/3468 ,  Y10S128/922

摘要： A liquid injector displays a plotting chart image whose vertical axis represents liquid injection rates and horizontal axis represents liquid injection times. When an injection graph which represents a liquid injection rate at each quantity of the liquid to be injected is entered into the displayed plotting chart image, the liquid injector controls operation of an injection performing means according to the injection graph and a time which has elapsed from the start of injection of the liquid. The rate at which the liquid is injected can thus be changed as desired with time according to the injection graph.

摘要翻译： 液体注射器显示纵图表示液体注射速率的绘图图，横轴表示液体注射时间。 当将表示每一个待喷射液体的液体注入速率的注射曲线输入到所显示的绘制图表图像中时，液体喷射器根据注射图控制喷射执行装置的操作和从 开始注射液体。 因此，可以根据注射图随时间改变注入液体的速度。

公开(公告)号：US07686789B2

公开(公告)日：2010-03-30

申请号：US11572091

申请日：2005-07-14

申请人： Shigeru Nemoto ,  Seiichi Ono ,  Masahiro Sakakibara

发明人： Shigeru Nemoto ,  Seiichi Ono ,  Masahiro Sakakibara

IPC分类号： A61M5/00 ,  A61M31/00

CPC分类号： A61M5/14546 ,  A61B6/4494 ,  A61M5/1456 ,  A61M2205/14 ,  A61M2205/3592 ,  A61M2205/6018

摘要： A medical liquid injection system capable of automatically preventing a piston drive mechanism from being driven when a cylinder holding mechanism does not hold a medical liquid syringe properly. When a cylinder member (210) is being held, in a specific direction of rotation about the axis of the mechanism, by a cylinder holding mechanism (120), an RFID chip (230) and an RFID reader (131) become communicable, making the piston drive mechanism operable. On the other hand, when the cylinder member (210) has been rotated by a specified angle from a specific direction, the RFID chip (230) and the RFID reader (131) become incommunicable, not making the piston drive mechanism operable. As a consequence, the piston drive mechanism is not driven when the cylinder holding mechanism (120) is not holding the medical liquid syringe properly.

摘要翻译： 一种医疗液体注射系统，其能够在气缸保持机构不能正确地保持医用液体注射器时自动防止活塞驱动机构的驱动。 当气缸构件（210）通过气缸保持机构（120）被保持在围绕机构的轴线的特定旋转方向时，RFID芯片（230）和RFID读取器（131）变得可通信，使得 活塞驱动机构可操作。 另一方面，当气缸构件（210）从特定方向旋转指定角度时，RFID芯片（230）和RFID读取器（131）变得不可通行，而不使活塞驱动机构可操作。 因此，当气缸保持机构（120）没有正确地保持医用液体注射器时，活塞驱动机构不被驱动。

公开(公告)号：US20090163802A1

公开(公告)日：2009-06-25

申请号：US12295766

申请日：2007-04-02

申请人： Masashi Goto ,  Shigeru Nemoto

发明人： Masashi Goto ,  Shigeru Nemoto

IPC分类号： A61B6/00 ,  A61M5/14

CPC分类号： A61B6/465 ,  A61B6/481 ,  A61B6/487 ,  A61M5/1452 ,  G06F19/00 ,  G06F19/321

摘要： A liquid injector (400) injects a medical liquid into a patient whose fluoroscopic image data is to be picked up, and generates injection history data corresponding to the injection. A control box (500) allocates identification data associated with the fluoroscopic image data to the injection history data, and PACS (300) stores the fluoroscopic image data and the injection history data allocated with the identification data. The injection history data is also stored in association with the fluoroscopic image data to be stored, and hence the injection history data can also be confirmed when viewing the fluoroscopic image data.

摘要翻译： 液体注射器（400）将医用液体注入到要摄取荧光图像数据的患者中，并且生成与注射相对应的注射历史数据。 控制箱（500）将与透视图像数据相关联的识别数据分配给喷射历史数据，并且PACS（300）存储分配有识别数据的透视图像数据和喷射历史数据。 注射历史数据也与要存储的透视图像数据相关联地存储，因此也可以在观察透视图像数据时确认注射历史数据。

公开(公告)号：US20090149744A1

公开(公告)日：2009-06-11

申请号：US11719600

申请日：2005-11-17

申请人： Shigeru Nemoto ,  Seiichi Ono ,  Masahiro Sakakibara

发明人： Shigeru Nemoto ,  Seiichi Ono ,  Masahiro Sakakibara

IPC分类号： A61M5/145

CPC分类号： A61M5/14546 ,  A61M5/007 ,  A61M5/1456 ,  A61M5/172 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/60 ,  A61M2205/6054

摘要： A chemical solution injection system, wherein a RFID chip (230) is mounted on a chemical liquid syringe (200) in the state of being wrapped around the outer surface of the cylinder member (210) thereof. An amplification antenna (240) wrapped one turn around the outer surface of the cylinder member (210) is disposed at the front of the RFID chip (230) parallel with each other. Since the communication performance of the RFID chip is increased by the amplifying antenna, the RFID chip (230) of the chemical solution syringe (200) is allowed to satisfactorily communicate with the RFID reader (131) of injection head (110).

摘要翻译： 一种化学溶液注入系统，其中RFID芯片（230）以缠绕在其圆筒部件（210）的外表面的状态安装在化学液体注射器（200）上。 围绕圆筒部件（210）的外表面缠绕一圈的放大天线（240）被布置在彼此平行的RFID芯片（230）的前部。 由于放大天线增加了RFID芯片的通信性能，所以化学溶液注射器（200）的RFID芯片（230）被允许与注射头（110）的RFID读取器（131）良好地通信。

公开(公告)号：US20090131756A1

公开(公告)日：2009-05-21

申请号：US11720512

申请日：2005-11-29

申请人： Shigeru Nemoto

发明人： Shigeru Nemoto

IPC分类号： A61B5/00 ,  G06K9/00 ,  G08B21/00

CPC分类号： A61M5/14546 ,  A61M5/007 ,  A61M5/14566 ,  A61M2005/14553 ,  A61M2205/18 ,  A61M2205/60 ,  A61M2205/6018 ,  A61M2205/6054

摘要： When consumable part such as pressure-resistant cover (300) is installed on a chemical solution injector (100), consumption degree data is read from storage means such as an RFID chip of the consumable part and temporarily held. If the consumption degree updated according to the use of the consumable part exceeds the consumption criteria, a replacement preliminary warning is outputted and the updated consumption degree data is written in the consumption storage means (310) of the consumable part. Since the consumption degree of a consumable part installed on a mechanical device is automatically detected and a replacement preliminary warning is issue to the user at an adequate timing, continuous use of a totally consumed part, unnecessary replacement of a non-totally consumed part is prevented.

摘要翻译： 当在化学溶液注入器（100）上安装诸如耐压盖（300）的消耗部件时，从诸如消耗部件的RFID芯片的存储装置读取消耗度数据并暂时保持。 如果根据消耗部件的使用而更新的消耗度超过消耗标准，则输出更换初步警告，并将更新的消费量数据写入消耗部件的消耗量存储部件（310）。 由于自动地检测到安装在机械装置上的消耗部件的消耗程度，并且在适当的时间向用户发出替换预警，所以可以连续使用全部消耗的部件，防止了非完全消耗的部件的不必要的更换 。

公开(公告)号：US07503906B2

公开(公告)日：2009-03-17

申请号：US12119423

申请日：2008-05-12

申请人： Shigeru Nemoto

发明人： Shigeru Nemoto

IPC分类号： A61M1/00

CPC分类号： A61M5/14546 ,  A61M5/007 ,  A61M5/1456 ,  A61M5/1458

摘要： An arcuate guide projection is provided on a front surface of a flange of a syringe barrel and an arcuate guide groove for guiding the guide projection is provided on a front sidewall surface of a flange insert groove of a cylinder holder. When the syringe is mounted, the guide projection and the guide groove are brought into engagement thereby preventing the flange from slipping off upwardly.

摘要翻译： 在注射器筒的凸缘的前表面上设置有弧形引导突出部，并且在圆筒保持器的凸缘插入槽的前侧壁表面上设置用于引导引导突起的弓形引导槽。 当注射器安装时，引导突起和引导槽被接合，从而防止凸缘向上滑落。

公开(公告)号：US20090022378A1

公开(公告)日：2009-01-22

申请号：US11910970

申请日：2006-04-06

申请人： Shigeru Nemoto

发明人： Shigeru Nemoto

IPC分类号： G06K9/00

CPC分类号： A61B6/032 ,  A61B5/055 ,  A61B6/463 ,  A61B6/5235 ,  G06F3/0213 ,  G06F3/0219 ,  G06F3/0338

摘要： There is provided an image display device capable of easily checking an enormous number of tomograms. Display synthesis means (326) synthesizes continuous n tomograms from an enormous number of tomograms and causes tomogram display means (323) to display the synthesized image. Thus, the number of tomograms to be displayed becomes 1/n. Thus, it is possible to easily check the enormous number of tomograms of series data. Moreover, since no thinning of tomograms is performed, it is possible to prevent oversight of necessary information.

摘要翻译： 提供了能够容易地检查大量断层图像的图像显示装置。 显示合成装置（326）从大量的断层图像合成连续的n个断层图像，并使断层图像显示装置（323）显示合成图像。 因此，要显示的断层图像的数量变为1 / n。 因此，可以容易地检查串联数据的大量断层图。 此外，由于不进行层析图像的薄化，可以防止必要信息的监视。

公开(公告)号：US20080132845A1

公开(公告)日：2008-06-05

申请号：US12022906

申请日：2008-01-30

申请人： Shigeru Nemoto

发明人： Shigeru Nemoto

IPC分类号： A61M5/20

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。

公开(公告)号：US07331938B2

公开(公告)日：2008-02-19

申请号：US10523739

申请日：2003-08-06

申请人： Shigeru Nemoto

发明人： Shigeru Nemoto

IPC分类号： A61M37/00

CPC分类号： A61M39/28 ,  A61M5/007 ,  A61M39/22 ,  A61M39/24 ,  A61M39/284

摘要： The present invention provides liquid injector 100 wherein syringe 210 sucks a liquid from liquid tank 200 in a suck state in which connection switch mechanism 105 connects syringe tube 103 to tank tube 102, and syringe 210 injects the liquid into a patient in an injection state in which connection switch mechanism 105 connects syringe tube 103 to patient tube 101. Since connection switch mechanism 105 blocks patient tube 101 in the suck state, the liquid does not flow back into syringe 210 from the patient. Since tank tube 102 is blocked in the injection state, the liquid does not flow back into liquid tank 200 from syringe 210. Therefore, it is possible to provide liquid injector 100 capable of preventing a backflow of the liquid from the patient to syringe 210 or liquid tank 200 in the structure in which syringe 210 sucks and injects the liquid from liquid tank 200 into the patient.

摘要翻译： 本发明提供了液体注射器100，其中注射器210在吸入状态下从液体罐200吸入液体，其中连接开关机构105将注射器管103连接到储罐管102，并且注射器210以注射状态将液体注入患者体内 哪个连接开关机构105将注射器管103连接到患者管101。 由于连接开关机构105阻止处于吸入状态的患者管101，液体不会从患者流回到注射器210中。 由于罐管102在注射状态下被阻塞，所以液体不会从注射器210流回液体罐200。 因此，在注射器210将液体从液体罐200吸入并注射到患者体内的结构中，可以提供能够防止液体从患者回流到注射器210或液体罐200的液体注射器100。