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1. 发明专利

JP2005198858A Multilayer tube for medical treatment 审中-公开
标题翻译：用于医疗治疗的多层管
公开(公告)号：JP2005198858A
公开(公告)日：2005-07-28
申请号：JP2004008778
申请日：2004-01-16
申请人： Terumo Corp , テルモ株式会社
发明人： SUGIKI TSUTOMU , ONISHI MASATO
IPC分类号： A61M5/14 , A61L31/00 , A61M1/14 , B32B27/28
摘要： PROBLEM TO BE SOLVED: To provide a multilayer tube for medical treatment which is excellent in peeling resistance. SOLUTION: The multilayer tubeis composed of an inner layer consisting of polyolefin resin, an outer layer consisting of flexible polyvinyl chloride based resin and an intermediate layer consisting of ethylene-vinyl acetate copolymer containing a tackifier of 10 to 80 mass%. The peeling resistance is improved by blending the tackifier, so that the tube can stably be used for supplying a fluid supplementation by a fluid supplementation pump for a long period. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供耐剥离性优异的用于医疗的多层管。解决方案：多层管由由聚烯烃树脂构成的内层，由柔性聚氯乙烯类树脂构成的外层和由含有10〜80质量％的增粘剂的乙烯 - 乙酸乙烯酯共聚物构成的中间层构成。通过混合增粘剂改善耐剥离性，使得该管可以稳定地用于长时间由流体补充泵供给流体补充。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2007236782A Medical tube 审中-公开
标题翻译：医用管
公开(公告)号：JP2007236782A
公开(公告)日：2007-09-20
申请号：JP2006066113
申请日：2006-03-10
申请人： Terumo Corp , テルモ株式会社
发明人： SUGIKI TSUTOMU , ONISHI MASATO
IPC分类号： A61M5/14
摘要： PROBLEM TO BE SOLVED: To provide a medical tube which hardly generates ablation even when the tube is used in an infusion pump that delivers a fluid while collapsing the tube. SOLUTION: The medical tube has an intermediate layer 2 made of a maleic anhydride-modified ethylene-vinyl acetate copolymer, an outer layer 3 made of a plasticized polyvinyl chloride-based resin formed outside of the intermediate layer, and an inner layer 1 made of an olefin-based polymer formed inside of the intermediate layer. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供即使在将管用于在折叠管时输送流体的输液泵中也难以产生消融的医用管。解决方案：医用管具有由马来酸酐改性的乙烯 - 乙酸乙烯酯共聚物制成的中间层2，由形成在中间层外侧的增塑聚氯乙烯类树脂制成的外层3和内层 1由形成在中间层内部的烯烃类聚合物制成。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007312942A Production method of medical appliance 有权
标题翻译：医疗器械生产方法
公开(公告)号：JP2007312942A
公开(公告)日：2007-12-06
申请号：JP2006144591
申请日：2006-05-24
申请人： Terumo Corp , テルモ株式会社
发明人： SUGIKI TSUTOMU , ONISHI MASATO
IPC分类号： A61M39/02 , A61M39/00 , B29C65/16 , B29L23/00
CPC分类号： B29C66/723 , B29C65/1412 , B29C65/1435 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1664 , B29C65/1677 , B29C66/1122 , B29C66/12441 , B29C66/12469 , B29C66/5344 , B29C66/612 , B29C66/71 , B29C2035/0822 , B29K2023/0608 , B29K2023/0616 , B29K2023/0625 , B29L2031/7542 , B29K2075/00 , B29K2067/00 , B29K2027/06 , B29K2025/06 , B29K2023/38 , B29K2023/18 , B29K2023/16 , B29K2023/12 , B29K2023/08 , B29K2023/065 , B29K2023/0633 , B29K2023/06 , B29K2023/00 , B29K2021/003
摘要： PROBLEM TO BE SOLVED: To provide a means capable of producing highly safe medical appliances in a simple method in the production method of the medical appliances having a process for joining a medical tube with a joining object member by heat welding by light irradiation.
SOLUTION: The production method of the medical appliance having the medical tube and the joining object member has the process for joining the medical tube with the joining object member by heat welding by irradiating infrared light to a joining part between the medical tube and the joining object member; and is characterized in that the medical tube has a multilayered structure consisting of three layers or more, at least one layer of the multilayered structure includes an infrared absorbent, and the ratio of the sectional area of the layer containing the infrared absorbent to the total sectional area of the medical tube is 2-60%.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的方法生产高度安全的医疗器具的方法，在具有通过光照射的热焊接将医用管与接合物构件接合的医疗器具的制造方法中。具有医用管和接合对象部件的医疗器具的制造方法具有通过将红外线照射到医疗用管和医疗用管的接合部，通过热熔接合医疗用管与接合对象物的工序接合物体; 其特征在于，所述医用管具有由三层以上构成的多层结构，所述多层结构的至少一层包括红外线吸收剂，所述含有所述红外线吸收剂的层的截面积与所述总部的比例医用管面积为2-60％。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2004000503A Liquid separating apparatus and liquid separating method 审中-公开
公开(公告)号：JP2004000503A
公开(公告)日：2004-01-08
申请号：JP2003063882
申请日：2003-03-10
申请人： Terumo Corp , テルモ株式会社
发明人： INOUE SATOSHI , SUGIKI TSUTOMU , MATSUOKA MITSUAKI
IPC分类号： A61M1/02 , A61K35/14
摘要： PROBLEM TO BE SOLVED: To provide a liquid separating apparatus and a separating method therefor in which a quantity (weight) of red corpuscles is measured as a blood preparation and it is easily discriminated whether the red corpuscles are too much or too little as the blood preparation. SOLUTION: While detecting and displaying a liquid weight and the liquid in a first container 2, based upon a program inputted in advance, a container pressurizing part and an opening/closing part are operated to pressurize the first container 2 storing the liquid separated into upper and lower layers beforehand with the container pressurizing part in the state of positioning and holding a liquid extraction tube 11 above in a first container holding part 21. The liquid of the upper layer in the container 2 is extruded through the liquid extraction tube 11 into second containers 2b, 2c and 2d held by second container holding parts 23A, 23B and 23C so that the liquid is automatically separated. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2012205829A Indwelling needle assembly 审中-公开
标题翻译：固定针组件
公开(公告)号：JP2012205829A
公开(公告)日：2012-10-25
申请号：JP2011075197
申请日：2011-03-30
申请人： Terumo Corp , テルモ株式会社
发明人： KASAI MASAAKI , SUGIKI TSUTOMU , TANABE YUTAKA
IPC分类号： A61M5/32
摘要： PROBLEM TO BE SOLVED: To provide an indwelling needle assembly with a simple structure, while having a protector for covering the distal end of an inner needle and a valve body for hemostasis.SOLUTION: The indwelling needle assembly 10 includes: an outer needle 11 having a hollow shape; an outer needle hub 13 having a hollow shape and communicating with one end of the outer needle; the inner needle 12 inserted to the outer needle from the one end of the outer needle via the outer needle hub; the valve body 15 arranged in the outer needle hub so as to clog the outer needle hub and having a slit part 150 where the inner needle is put through; and the protector 14 where the inner needle is put through and which is arranged in an internal space 18 or the slit part 150 enclosed by the valve body and the outer needle hub and communicating with the outer needle. The protector is smoothly slid in connection with the removal of the inner needle, relatively moved toward the axially distal end of the inner needle with respect to the inner needle so as to cover the distal end of the inner needle, and removed from the slit part together with the inner needle.
摘要翻译：要解决的问题：提供具有简单结构的留置针组件，同时具有用于覆盖内针的远端的保护器和用于止血的阀体。解决方案：留置针组件10包括：具有中空形状的外针11; 具有中空形状并与外针的一端连通的外针座13; 内针12经由外针毂从外针的一端插入到外针中; 所述阀体15布置在所述外针座中以阻塞所述外针毂并具有穿过所述内针的狭缝部150; 以及内针穿过的保护器14，其设置在内部空间18或被阀体和外针毂包围并与外针连通的狭缝部150中。保护器与内针的移除相结合地平滑地滑动，相对于内针相对于内针的轴向远端相对移动，以覆盖内针的远端，并从狭缝部分移除与内针一起。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2007236781A Medical tube 有权
标题翻译：医用管
公开(公告)号：JP2007236781A
公开(公告)日：2007-09-20
申请号：JP2006066109
申请日：2006-03-10
申请人： Terumo Corp , テルモ株式会社
发明人： SUGIKI TSUTOMU , ONISHI MASATO
IPC分类号： A61M5/14 , B32B1/08 , B32B25/16
摘要： PROBLEM TO BE SOLVED: To provide a medical tube made of a non-halogen material which hardly adsorbs medicine, has fracture strength almost equivalent to that of a tube made of a plasticized polyvinyl chloride, good conformity with an infusion pump, namely good kink resistance. SOLUTION: The medical tube has a first layer made of an olefin-based polymer and a second layer made of a diene-based polymer formed outside of the first layer. The ratio of cross section of the first layer to a total cross section of the tube is 5-30% and the ratio of cross section of the second layer to the total cross section of the tube is 70-95%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种难以吸附药物的非卤素材料制成的医疗管，其断裂强度几乎与由塑化聚氯乙烯制成的管的断裂强度相当，与输液泵的良好的一致性，即良好的耐扭结性解决方案：医用管具有由烯烃类聚合物制成的第一层和由形成在第一层外部的二烯类聚合物制成的第二层。第一层的横截面与管的总截面的比率为5-30％，第二层的横截面与管的总截面的比率为70-95％。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005318949A Medical tube 有权
标题翻译：医用管
公开(公告)号：JP2005318949A
公开(公告)日：2005-11-17
申请号：JP2004137631
申请日：2004-05-06
申请人： Terumo Corp , テルモ株式会社
发明人： SUGIKI TSUTOMU , ONISHI MASATO
IPC分类号： F16L11/04 , A61L31/00 , A61M5/14 , B32B1/08 , B32B27/32 , C08L23/02
摘要： PROBLEM TO BE SOLVED: To provide a medical tube excellent in infusion transportation at a low temperature. SOLUTION: A thermoplastic resin composition (C) contains a thermoplastic resin (A) and a tackifier (B). The medical tube uses the thermoplastic resin composition (C) where the rate of contents of the tackifier (B) is 5 to 40 mass% and loss tangent (tan δ) at 25°C is ≥0.2. By blending of the tackifier (B), exfoliation resistance is improved. In particular, the tube is usable for sending of liquid by an infusion pump at low temperatures steadily for a long period of time. COPYRIGHT: (C)2006,JPO&NCIPI

8. 发明专利

JP2003334242A Apparatus and method for separating blood 审中-公开
标题翻译：用于分离血液的装置和方法
公开(公告)号：JP2003334242A
公开(公告)日：2003-11-25
申请号：JP2003064265
申请日：2003-03-11
申请人： Terumo Corp , テルモ株式会社
发明人： INOUE SATOSHI , SUGIKI TSUTOMU , MATSUOKA MITSUAKI
IPC分类号： A61M1/02 , A61K35/14
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for separating a blood which can measure an amount (weight) of an erythrocyte as a blood product in a master bag and which can easily find whether the erythrocyte is excessive or insufficient as the product or not. SOLUTION: The apparatus for separating the blood automatically separates blood components previously centrifugally separated and separated into a plurality of layers from the master bag into a plurality of slave bags and separates the components while the weight of the master bag is measured. The apparatus automatically separates the blood components previously centrifugally separated and separated into the plurality of the layers and separates the components while the weight of the master bag is displayed. The apparatus judges whether the weight of the erythrocyte as the blood product retained in the master bag is excessive or insufficient. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于分离血液的装置和方法，该血液可以测量在主袋中作为血液制品的红细胞的量（重量），并且可以容易地发现红细胞是否过量或不足作为产品与否。解决方案：用于分离血液的装置将先前离心分离并分离成多个层的血液成分自动分离成多个从属袋，并在测量主袋的重量的同时分离成分。该设备将先前离心分离并分离成多个层的血液成分自动分离，并分离成分，同时显示主包的重量。该装置判断作为母袋中保留的血液制品的红细胞的重量是否过大或不足。版权所有（C）2004，JPO

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