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公开(公告)号:US20210017070A1
公开(公告)日:2021-01-21
申请号:US16772679
申请日:2018-12-13
申请人: NIPRO CORPORATION
摘要: A medical glass container, a coat is formed on at least a part of an inner wall of the glass container, wherein the coat is a diamond-like carbon film that does not contain silicon.
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公开(公告)号:US10894735B2
公开(公告)日:2021-01-19
申请号:US15668464
申请日:2017-08-03
申请人: NIPRO CORPORATION
摘要: A method for producing a vial with low alkali elution by removing a deteriorated region caused by processing on an internal surface of a vial is disclosed. The method involves forming vials from borosilicate glass tubes including a first step of forming a borosilicate glass tube into a cup-shaped body by formation of a bottom of a vial, and a second step of forming the cup-shaped body into the vial by formation of a mouth of the cup-shaped body.
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公开(公告)号:US10744234B2
公开(公告)日:2020-08-18
申请号:US15715210
申请日:2017-09-26
申请人: Nipro Corporation
发明人: Yusuke Nakamura , Kazuhisa Matsuda
摘要: Provided is a method for preventing postoperative adhesion of an organ in a wound site using the application of an antiadhesive material thereto. The antiadhesive material contains a poly-γ-glutamic acid having a weight-average molecular weight of 600,000 to 13,000,000, or a kinematic viscosity at 37° C. of 2 cSt to 15 cSt when dissolved in distilled water at a concentration of 0.05% by mass and/or a salt thereof, as an effective ingredient. The antiadhesive material may be in a form such as powder, and therefore, for example, is easy to handle even in relatively localized surgery such as endoscopic surgery and can more reliably prevent adhesion.
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公开(公告)号:US20200254195A1
公开(公告)日:2020-08-13
申请号:US16635219
申请日:2018-08-02
申请人: NIPRO CORPORATION
发明人: Hiroyuki NAKAGAMI , Shingo SAKAMOTO
摘要: A novel hemostasis valve-equipped indwelling needle that is capable of discharging air in an internal flow path includes a cannula to be inserted percutaneously into a blood vessel on a distal end side thereof, a link connector on a proximal end side thereof, an internal flow path extending from the cannula to the link connector, and a hemostatic valve disposed inside the link connector. An air vent passage that allows the internal flow path to communicate with an external space is formed in the link connector further on the cannula side than the hemostatic valve, and a filter that allows gas to pass through but does not allow liquid to pass through is mounted in a compressed state on the air vent passage.
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公开(公告)号:US10702182B2
公开(公告)日:2020-07-07
申请号:US15543346
申请日:2016-01-12
申请人: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY , NIPRO CORPORATION , HARADA ELECTRONICS INDUSTRY CO., LTD.
发明人: Shigeru Tadano , Yoshihiko Sano , Masahide Harada
IPC分类号: A61B5/0492 , G06F3/01 , A61B5/00
摘要: A myoelectric sensor for detecting myoelectric signals which accompany body movement includes: a wearing band that is elastic, expandable, and circular, and that is worn around a limb to surround the limb tightly; myoelectric detection units a plurality of which are disposed in the circumferential direction on the wearing band with intervals therebetween so as to cause each of a plurality of myoelectric detection electrodes to be in close contact with the surface of the limb, and which detect myoelectric signals from corresponding positions on the limb using the myoelectric detection electrodes; and connection cables that electrically connect mutually adjacent myoelectric detection units and thereby transmit the myoelectric signals. The connection cables each include a bent portion, the bent shape of which changes in response to changes in the distance between the mutually adjacent myoelectric detection units.
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公开(公告)号:US20190195749A1
公开(公告)日:2019-06-27
申请号:US16312387
申请日:2017-07-05
申请人: NIPRO CORPORATION
CPC分类号: G01N1/12 , B01L3/508 , B01L3/565 , B01L2300/042 , B01L2300/0809 , B01L2300/10 , B01L2300/123 , B01L2300/161 , B01L2300/168 , G01N1/00 , G01N1/10
摘要: Provided is a specimen collection tip having a novel structure, with which it is possible to collect a trace amount of a specimen with good quantitative precision. Also provided is a specimen preparation container having a novel structure, with which it is possible to dilute and prepare the specimen collected with the specimen collection tip with good quantitative precision. A specimen collection tip 10, wherein a specimen holding region 12 having a predetermined volume is provided inside the specimen collection tip 10, and in a distal end portion extending from a support part 15, there is formed a specimen collection hole 22 and an air vent hole 24 placing the specimen holding region 12 in communication with a surface 23. Also, a specimen preparation container 26 with a cap 30, wherein the specimen collection tip 10 is attached to the cap 30 at the support part 15.
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公开(公告)号:US20190192556A1
公开(公告)日:2019-06-27
申请号:US16329555
申请日:2017-08-29
申请人: NIPRO CORPORATION
IPC分类号: A61K33/14 , A61K33/00 , A61K31/7004 , G01N33/15 , A61M1/16
CPC分类号: A61K33/14 , A61K31/7004 , A61K33/00 , A61M1/16 , A61M1/1668 , G01N1/00 , G01N27/26 , G01N33/15
摘要: A standard reagent kit for analysis of a dialysis fluid includes (1) a vial A filled with an aqueous solution A including an electrolyte component capable of reacting with carbonate ion to form a precipitate, and (2) a vial B filled with an aqueous solution B including at least either one of bicarbonate ion and carbonate ion. At least the vial B is a water-repellent resin vial, and provides a standard reagent for analysis of a dialysis fluid. Precipitation is prevented for a long period of time, a change of a content of bicarbonate ion is controlled, a complicated procedure is not required for preparation thereof, handling thereof is easy, and checking of a dialysis fluid after preparation thereof can be performed easily and accurately at medical treatment site.
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公开(公告)号:US20190159968A1
公开(公告)日:2019-05-30
申请号:US16313410
申请日:2017-06-27
发明人: Norio NAKATSUJI , Hirofumi SUEMORI , Tsuneo TAKAHASHI , Eihachiro KAWASE , Atsushi TAGUCHI , Ryo TOMII
摘要: There is provided means with which, during frozen storage of a biological sample or a drug, the biological sample or drug stored inside a frozen storage container is not susceptible to contamination.A frozen storage container 10 includes a container body 11 with an internal space 13, and a partition wall 12 which divides the internal space 13 of the container body 11 at least into a first space 14 and a second space 15. In the container body 11, the first space 14 is liquid-tightly sealed, the second space 15 has an opening 22 which is in communication with the outside, and the second space 15 is liquid-tightly sealable by welding the container body 11. A frozen storage container system 40 includes the frozen storage container 10; and a needle member 41 which includes a needle tip portion 42 capable of being inserted into the internal space 13 of the container body 11 and capable of piercing the partition wall 12, and has a flow path which is opened at the needle tip portion 42 and is opened at a base end portion 43 opposite to the needle tip portion 42.
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公开(公告)号:US10300215B2
公开(公告)日:2019-05-28
申请号:US15329540
申请日:2015-06-24
申请人: NIPRO CORPORATION
发明人: Minami Kawabe , Tomoe Morita
摘要: A needle assembly includes a needle hole having an inside diameter that is greater than an outside diameter of a needle, and by a moving-side guide integrally provided to a needle tip cover being engaged with a fixed-side guide fixedly provided to the needle, a guide mechanism is provided to guide the needle tip cover from a proximal end side towards a distal end side of the needle while maintaining a state of noncontact with the needle, and to guide the needle tip cover to a position where the needle tip cover covers the needle tip while deviating the needle tip cover in a direction in which the needle hole goes away from a center axis of the needle at a position beyond the needle tip, and avoiding contact of the needle tip with the needle hole.
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90.
公开(公告)号:US20190083628A1
公开(公告)日:2019-03-21
申请号:US16079290
申请日:2017-02-21
发明人: Tomohiro HAYASHIDA , Yohei HOASHI , Shin IJITSU , Yoshio NAKANO , Junji YAMAZAKI , Katsuhisa INOUE , Atsushi AIZAWA
IPC分类号: A61K47/38 , A61K9/20 , A61K47/32 , A61K9/00 , A61K31/136
摘要: Provided are pharmaceutical composition particles which are capable of achieving both of masking of an unpalatable taste and improvement in dissolution properties; an orally disintegrating tablet including the pharmaceutical composition particles; and a method for manufacturing the pharmaceutical composition particles. Each of the pharmaceutical composition particles includes: a core particle containing a water-soluble gelling swelling substance; an intermediate layer containing a drug and coating an outside of the core particle; and an outer layer containing a water-insoluble substance and coating an outside of the intermediate layer. In addition, the orally disintegrating tablet includes the above-described pharmaceutical composition particles.
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