公开(公告)号：US20100015011A1

公开(公告)日：2010-01-21

申请号：US12094595

申请日：2006-11-24

申请人： Toru Nemoto ,  Tomoyuki Ikoma ,  Takashi Fukuda

发明人： Toru Nemoto ,  Tomoyuki Ikoma ,  Takashi Fukuda

IPC分类号： B01L3/00

CPC分类号： A61M39/10 ,  A61M5/007 ,  A61M39/20 ,  A61M2039/1077 ,  A61M2039/1083 ,  A61M2039/1088

摘要： A connection adapter comprises a hollow supply needle communicating with a liquid supply tube connection portion, a hollow discharge needle communicating with a chemical liquid injection tube connection portion, a holder portion supporting the supply needle and the discharge needle, and a protection cap removably fit on the polder portion, the supply needle and the discharge needle being accommodated by and hermetically sealed in the protection cap and the holder portion. By using the adapter, a liquid is supplied from the liquid supply tube to remove air in the liquid supply tube and the chemical liquid injection tube, and then the protection cap is removed, and then the needles are inserted into a chemical liquid container having an opening sealed with an elastic member, and a push-out liquid is supplied from the liquid supply needle into the chemical liquid container, whereby the chemical liquid is injected through the discharge needle and the chemical liquid injection tube into a patient.

摘要翻译： 连接适配器包括与液体供应管连接部连通的中空供应针，与药液注入管连接部连通的中空排出针，支撑供给针和排出针的保持部，以及可拆卸地配合在其上的保护帽 所述烙铁部分，所述供应针和所述排出针被所述保护盖和所述保持部分容纳并密封。 通过使用适配器，从液体供给管供给液体以除去液体供给管和药液注入管中的空气，然后除去保护帽，然后将针插入具有 开口用弹性部件密封，从液体供给针向药液容器供给推出液，通过排出针和药液注入管将药液注入患者体内。

公开(公告)号：US20080300483A1

公开(公告)日：2008-12-04

申请号：US11571045

申请日：2005-06-06

申请人： Toru Nemoto ,  Tomoyuki Ikoma ,  Takashi Fukuda

发明人： Toru Nemoto ,  Tomoyuki Ikoma ,  Takashi Fukuda

IPC分类号： A61B6/00 ,  A61M5/00

CPC分类号： A61M5/007 ,  A61M5/14232 ,  A61M5/1452

摘要： A chemical liquid injection system with which a chemical liquid in a chemical liquid container can be directly injected into a patient without using an intervening liquid syringe or the like.A trailing end of chemical liquid injection tube 120 that its leading end is connected to the patient is placed at a lower position within chemical liquid container 200. A leading end of liquid supply tube 110 is placed at a upper position within chemical liquid container 200 and a trailing end of liquid supply tube 110 is connected to liquid container 300. Since liquid pressure-feeding mechanism 131 feeds the liquid in liquid container 300 into chemical liquid container 200 from liquid supply tube 110 with pressure, the chemical liquid is directly injected into the patient from chemical liquid container 200 through chemical liquid tube 120.

摘要翻译： 可以在不使用中间液体注射器等的情况下将化学液容器中的化学液体直接注入患者的药液注入系统。 将其前端与患者连接的化学液体注射管120的尾端放置在药液容器200内的下部位置。液体供应管110的前端被放置在药液容器200内的上部位置， 液体供给管110的后端与液体容器300连接。由于液体供给机构131将来自液体供给管110的液体容器300内的液体从液体容器300供给到药液容器200中，因此将药液直接注入到 病人从化学液体容器200通过化学液体管120。

公开(公告)号：US20080161634A1

公开(公告)日：2008-07-03

申请号：US11719086

申请日：2005-11-10

申请人： Toru Nemoto ,  Tomoyuki Ikoma ,  Takashi Fukuda

发明人： Toru Nemoto ,  Tomoyuki Ikoma ,  Takashi Fukuda

IPC分类号： A61M39/02 ,  A61N5/00 ,  A61B6/10

CPC分类号： G21F5/018 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/1456 ,  A61M5/1785 ,  A61M39/02 ,  A61M39/04 ,  A61M39/10

摘要： A tube connection apparatus enabling the connection of tube members to a chemical solution container for a radioactive contrast medium with exposure of a operator to the radiation minimized. When the container (400) is loaded to a container holding mechanism (315) located at a retreat position, the container (400) is moved to a needle insertion position by a container moving mechanism (310) and short/long needle members (341, 342) are moved to the insertion position by a holder moving mechanism (320). Since the short/long needle members (341, 342) are inserted into the elastic member (402) of the chemical liquid container (400) without requiring manual operation by a operator, a liquid supply tube (120) and a chemical solution injection tube (130) can be connected to the container (400) with the exposure of the operator to radiation minimized.

摘要翻译： 一种管连接装置，其能够使管构件与用于放射性造影剂的化学溶液容器的连接，使操作者对辐射的暴露最小化。 当容器（400）装载到位于退避位置的容器保持机构（315）时，容器（400）通过容器移动机构（310）和短/长针构件（341）移动到针插入位置 ，342）通过保持器移动机构（320）移动到插入位置。 由于短/长针部件341,342不需要操作人员的手动操作而插入药液容器400的弹性部件402中，所以液体供给管120和化学溶液注入管 （130）可以连接到容器（400），同时操作员对辐射的暴露最小化。

公开(公告)号：US4977227A

公开(公告)日：1990-12-11

申请号：US276727

申请日：1988-11-28

申请人： Shin'ichi Negami ,  Hiroshi Nomachi ,  Toru Nemoto ,  Yoshio Tanaka ,  Akira Ohta

发明人： Shin'ichi Negami ,  Hiroshi Nomachi ,  Toru Nemoto ,  Yoshio Tanaka ,  Akira Ohta

IPC分类号： C04B24/18 ,  C04B28/02 ,  C08F289/00

CPC分类号： C08F289/00 ,  C04B24/18 ,  C04B28/02 ,  C04B2103/408

摘要： This invention provides a cement dispersant of a lignosulfonic acid graft copolymer, obtained by a redox free radical reaction of lignosulfonic acid or its salts with one or more acrylic or vinylic monomers containing functional groups, in an aqueous solution in the presence of a radical initiator, e.g, redox catalyst. The lignosulfonic acid graft copolymer has a molecular weight distribution of from 5.times.10.sup.2 to 5.times.10.sup.6.

摘要翻译： 本发明提供一种木质素磺酸接枝共聚物的水泥分散剂，其通过木质素磺酸或其盐与一种或多种含有官能团的丙烯酸或乙烯基单体的氧化还原自由基反应在水溶液中在自由基引发剂存在下获得， 例如，氧化还原催化剂。 木质素磺酸接枝共聚物的分子量分布为5×10 5〜5×10 6。