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    • 3. 发明申请
    • DISPOSITIF ADAPTÉ À LA CENTRIFUGATION ET PROCÉDÉ L'UTILISANT
    • 适于离心的装置及使用该装置的方法
    • WO2017103524A1
    • 2017-06-22
    • PCT/FR2016/053509
    • 2016-12-16
    • LABORATOIRE FRANCAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIES
    • ALARZA, AlexandraBILLON, Julien
    • B01L3/00B04B5/04
    • B01L3/505B01L3/5021B01L2300/049B01L2300/0887B01L2300/123
    • La présente invention se rapporte à un dispositif de traitement d'un fluide biologique comprenant des cellules en suspension dans un liquide, le dispositif de traitement étant destiné à être utilisé au cours d'une étape de centrifugation pour séparer les cellules du liquide, le dispositif de traitement comprenant : - une poche adaptée pour recevoir le fluide biologique, la poche présentant des bords supérieur et inférieur écartés l'un de l'autre selon un axe longitudinal, la poche étant constituée de deux couches souples, superposées et solidarisées l'une à l'autre selon une zone de solidarisation, la zone de solidarisation étant prévue pour former entre les deux couches un espace intérieur pour recevoir le fluide biologique et au moins une ouverture adaptée pour mettre en communication l'espace intérieur avec un environnement extérieur, - au moins un organe d'obturation disposé dans l'ouverture pour sélectivement ouvrir et fermer l'ouverture, le dispositif de traitement étant caractérisé en ce que l'espace intérieur présente : - une partie supérieure formée au voisinage du bord supérieur et destinée à recevoir le liquide du fluide biologique surnageant après l'étape de centrifugation, et - un goulot formé au voisinage du bord inférieur et destiné à recevoir un culot de cellules du fluide biologique après l'étape de centrifugation, la partie supérieure et le goulot présentant respectivement des largeurs mesurées transversalement par rapport à l'axe longitudinal, la largeur du goulot étant inférieure à la largeur de la partie supérieure.
    • 本发明涉及 一种用于处理包含悬浮在液体中的细胞的生物流体的装置,所述处理装置用于 À 被使用ó 在用于从液体分离细胞的离心步骤期间,所述处理装置包括: - 适于接收生物流体的口袋,所述口袋具有上边缘和下边缘; 在纵向轴线上,该袋由两个柔性层组成,彼此重叠并固化; 另一个根据固定区域设计,所述连接区域被设计为在两层之间形成用于接收生物流体的内部空间和至少一个适于使空间连通的孔口 具有外部环境的内部, - 至少一个设置在其中的闭合构件; 在用于选择性地打开和关闭孔的孔中,治疗装置的特征在于 其中内部空间呈现: - 在上边缘附近形成并用于使用的上部; 在离心步骤之后接收来自上清液生物流体的液体,以及 - 成形的颈部。 在下边界附近并且被注定 À 在离心步骤之后接收生物流体的细胞团,所述上部和颈部分别呈现相对于彼此横向测量的宽度; 纵向轴线,颈部宽度较低; 上部的宽度。

    • 7. 发明申请
    • REAGENT BOTTLE
    • 试剂瓶
    • WO2013116204A3
    • 2015-05-14
    • PCT/US2013023611
    • 2013-01-29
    • THERMO SHANDON LTDYEATON ERIC DNOLET CHRISTOPHER J
    • YEATON ERIC DNOLET CHRISTOPHER J
    • B65D39/00
    • B01L3/52B01L3/0275B01L2200/025B01L2200/026B01L2300/049G01N1/31G01N35/1002
    • A reagent bottle includes a reservoir adapted to contain a reagent, a pipette tip defining a fluid channel extending into the reservoir and a resilient seal fixedly disposed within the reservoir and surrounding the pipette tip, the seal functioning to reduce reagent loss when the pipette tip is withdrawn from the reagent bottle. The fluid channel of the pipette tip is defined by the pipette tip being in direct fluid communication, or interrupted fluid communication, with the exterior of the reagent bottle, the pipette tip being directly or indirectly engageable through a fluid-tight fitting with a pipette. A base member of the reagent bottle is adapted for selective engagement with one or more rotation pin and has an indexing feature for properly aligning the reagent bottle within an automated system. The base member adapted for selective engagement with one or more spring pins for raising and lowering the reagent bottle.
    • 试剂瓶包括适于容纳试剂的储存器,限定延伸到储存器中的流体通道的移液管尖端和固定地设置在储存器内并围绕移液管末端的弹性密封件,该密封件用于当移液管吸头为 从试剂瓶中取出。 移液管尖端的流体通道由移液管尖端与试剂瓶的外部直接流体连通或中断的流体连通限定,移液管末端通过与移液管的流体密封配件直接或间接接合。 试剂瓶的基底构件适于与一个或多个旋转销的选择性接合,并且具有用于在自动化系统内适当地对准试剂瓶的分度特征。 基座构件适于与用于升高和降低试剂瓶的一个或多个弹簧销选择性地接合。
    • 8. 发明申请
    • PLASMA EXTRACTION KIT
    • 等离子体萃取袋
    • WO2013055070A3
    • 2013-07-04
    • PCT/KR2012008148
    • 2012-10-09
    • REU JONG-HYUN
    • REU JONG-HYUN
    • A61M1/02B04B1/00B04B7/08C12M1/10C12M1/24
    • B01L3/5021A61M1/029B01L2300/042B01L2300/044B01L2300/049
    • The present invention relates to a plasma extraction kit comprising: a cylindrical main body portion in which the upper end is opened and the lower end is closed; a funnel portion which is fastened to the inner central portion of the main body portion and is formed into a tapered shape in such a way that the diameter of the central portion is small and the diameters of the both ends gradually decrease as they approach the central portion; a cover portion for closing the upper end of the main body portion; an open/close cap fastened to the cover portion in an openable/closable manner, in which an injection hole, into which a needle of a syringe for injecting the blood extracted from a patient can be inserted, is formed at one lateral side of the open/close cap; and a second centrifuge tube for further extracting plasma from PPP and erythrocyte of the centrifuged blood by second centrifugation. A large amount of erythrocytes among blood components are accommodated in a blood storage portion after centrifugation, and a small amount of PRP can be accommodated in the middle of the funnel portion having a small diameter, thereby facilitating extraction of a small amount of PRP. In addition, even though the amount of erythrocytes depends on an individual, the position of the funnel portion can be controlled by the configuration of a connection wing portion and the funnel portion, and thus it is possible to precisely locate PRP at the funnel portion. Further, a sterilizing gas can be injected into the plasma extraction kit through the injection hole of the open/close cap, thereby facilitating sterilization. Additionally, since opening the open/close cap, injecting blood by inserting the needle of a syringe into the injection hole of the open/close cap, and then pushing the open/close cap so as to seal the same is enabled, contamination is not a large concern when using the same and the invention is convenient to use.
    • 等离子体提取试剂盒本发明涉及一种等离子体提取试剂盒,包括:上端打开而下端封闭的圆柱形主体部分; 漏斗部分,其紧固到主体部分的内部中心部分并且形成为锥形形状,使得中心部分的直径小,并且两端的直径随着接近中心而逐渐减小 一部分; 用于封闭主体部分的上端的盖部分; 打开/关闭帽,其以可打开/可关闭的方式固定到所述盖部分,其中注射孔用于注射从患者提取的血液的注射器的针可插入到所述注射孔中, 开/关盖; 和第二离心管,用于通过第二次离心进一步从离心血液的PPP和红细胞中提取血浆。 血液成分中的大量红细胞在离心后容纳在血液储存部分中,少量的PRP可以容纳在具有小直径的漏斗部分的中间,从而有利于提取少量的PRP。 此外,即使红细胞的量取决于个体,也可以通过连接翼部和漏斗部的构造来控制漏斗部的位置,能够在漏斗部精确地定位PRP。 此外,可以通过打开/关闭帽的注入孔将灭菌气体注入到血浆提取试剂盒中,从而促进灭菌。 此外,由于打开打开/关闭盖,通过将注射器的针插入打开/关闭帽的注入孔中,然后推开开/关盖以便将其密封,从而注入血液,污染不是 使用本产品时使用较大的问题,本发明使用方便。
    • 9. 发明申请
    • DEVICES, SOLUTIONS AND METHODS FOR SAMPLE COLLECTION
    • 设备,解决方案和样品收集方法
    • WO2012177656A2
    • 2012-12-27
    • PCT/US2012/043176
    • 2012-06-19
    • ABOGEN, INC.BIADILLAH, YoussefANDREWS, Stephen, Douglas
    • BIADILLAH, YoussefANDREWS, Stephen, Douglas
    • C12M1/24G01N33/48G01N35/10G01N1/10
    • G01N1/30A01N1/0273A61B10/0051A61B10/007A61B10/0096B01L3/502B01L3/5021B01L3/50825B01L2200/025B01L2200/0689B01L2200/085B01L2300/042B01L2300/047B01L2300/049B01L2300/0832B01L2400/0683G01N1/10G01N2001/002G01N2001/305
    • The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g., saliva, urine), which can then be subjected to processing to extract a plurality of cells. The plurality of cells can be further processed to isolate one and/or another cell type therefrom. The plurality of cells, as well as the isolated cell type(s), can be analyzed for functional genomic and epigenetic studies, as well as biomarker discovery.
    • 本公开涉及用于收集和处理含有细胞的体液样品(以及用于收集,加工和/或分析其它流体包括有毒和/或有害物质/流体的实施方案)的装置,解决方案和方法。 此外,本公开一般涉及功能基因组研究以及从唾液和其他体液(例如尿液)分离和保存细胞用于细胞分析。 关于用于收集体液的装置,一些实施例包括两个配合体,帽和管(例如),其中在一些实施例中,帽包括用于保持样品防腐剂溶液的封闭内部空间并与 管构成(封闭)样品采集装置。 在交配时,保存溶液流入封闭的内部空间以将细胞保存在体液中。 管被配置为接收体液(例如,唾液,尿液)的供体样品,然后可以进行处理以提取多个细胞。 可以进一步处理多个细胞以从其中分离出一种和/或另一种细胞类型。 可以分析多个细胞以及分离的细胞类型用于功能基因组和表观遗传学研究以及生物标志物发现。