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1. 发明授权

US5882289A Centrifuge bowl with improved core structure 失效
标题翻译：具有改进的核心结构的离心碗
公开(公告)号：US5882289A
公开(公告)日：1999-03-16
申请号：US828745
申请日：1997-03-26
申请人： Koichiro Sakota , Toshiyasu Ohashi , Jun Tang
发明人： Koichiro Sakota , Toshiyasu Ohashi , Jun Tang
IPC分类号： A61M1/02 , B04B5/04 , B04B7/08 , B04B7/12
CPC分类号： B04B7/08 , A61M1/3693 , B04B5/0442 , B04B2005/0464
摘要： A centrifuge bowl suitable for separating blood components, in particular concentrated red blood cells. A centrifuge bowl 10 comprises a core 14 having an annular portion 50A and a cylindrical outer wall 50. Annular portion 50A has a thick wall for minimizing the holdup volume of blood components within a collection chamber CC and the radially inner wall of the annular portion is disposed radially closely adjacent to the opening defined by skirts 24a, 25a. The outer wall 50 defines a separation chamber SC with bowl body 12 and its upper tapered portion defines a separation region S. Three slit-like openings 52 are formed at the junction between outer wall 50 and annular portion 50A, thereby prevent back flow while permitting flow of blood components from separation chamber SC to collection chamber CC. The upper end of outer wall 50 is formed with a cylindrical hub 50B extending toward the skirt member, which hub 50B serves to prevent fluid in collection chamber CC from flowing to the interior of bowl body 12 through central opening 56.
摘要翻译：适合分离血液成分的离心机碗，特别是浓缩的红细胞。离心机碗10包括具有环形部分50A和圆柱形外壁50的芯部14.环形部分50A具有用于使收集室CC内的血液成分的滞留体积最小化的厚壁，并且环形部分的径向内壁是径向地靠近由裙部24a，25a限定的开口。外壁50限定具有碗体12的分离室SC，其上锥形部分限定分离区域S.在外壁50和环形部分50A之间的接合处形成三个狭缝状开口52，从而防止反向流动，同时允许血液成分从分离室SC流向收集室CC。外壁50的上端形成有朝向裙部件延伸的圆柱形轮毂50B，轮毂50B用于防止收集室CC中的流体通过中心开口56流到碗体12的内部。

2. 发明授权

US5221355A Silicon carbide film forming apparatus 失效
标题翻译：碳化硅成膜装置
公开(公告)号：US5221355A
公开(公告)日：1993-06-22
申请号：US962282
申请日：1992-10-16
申请人： Toshiyasu Ohashi , Yoshihiro Kubota , Kesazi Harada , Takesi Satoh
发明人： Toshiyasu Ohashi , Yoshihiro Kubota , Kesazi Harada , Takesi Satoh
IPC分类号： C23C16/04 , C23C16/32 , C23C16/455
CPC分类号： C23C16/325 , C23C16/045 , C23C16/455
摘要： An apparatus for forming a high purity silicon carbide film on the inner surface of a cylindrical member by a chemical vapor phase deposition process is provided. The member to be coated is received in a reaction vessel and heated by a heating means. The apparatus includes a gas feed conduit having a distal end disposed for axial motion within the member, for feeding a source gas containing a carbon source and a silicon source into the interior of the member, and a gas discharge conduit having a distal end disposed for axial motion within the member, for discharging used reaction gases from within the member. The gas feed and discharge conduits are moved so that their distal ends move through the member in unison to continuously move the reaction region.
摘要翻译：提供了一种通过化学气相沉积工艺在圆柱形构件的内表面上形成高纯度碳化硅膜的设备。将待涂覆的构件容纳在反应容器中并通过加热装置加热。该装置包括气体供给管道，其具有设置成用于在构件内部的轴向运动的远端，用于将含有碳源和硅源的源气体进料到构件的内部，以及气体排放管道，其具有设置用于在构件内的轴向运动，用于从构件内排出用过的反应气体。气体供给和排出管道被移动，使得其远端一致地移动通过构件以连续移动反应区域。

3. 发明申请

US20090259162A1 System and Method for Plasma Reduced Platelet Collection 有权
标题翻译：血浆减少血小板收集的系统和方法
公开(公告)号：US20090259162A1
公开(公告)日：2009-10-15
申请号：US12102486
申请日：2008-04-14
申请人： Toshiyasu Ohashi , Etienne Pages , Dominique Uhlmann , Pascal Maillard , Michael Ragusa
发明人： Toshiyasu Ohashi , Etienne Pages , Dominique Uhlmann , Pascal Maillard , Michael Ragusa
IPC分类号： A61M1/38
CPC分类号： A61M1/0263 , A61M1/0209 , A61M1/0218 , A61M1/0259 , A61M1/0272 , A61M1/029 , A61M1/3693 , A61M1/3696 , A61M1/38 , A61M1/382 , A61M2202/0413 , A61M2202/0427
摘要： A method and apparatus for collecting plasma reduced platelets potentially suspended in a synthetic solution from a donor. Whole blood is drawn from the donor and introduced into a separation chamber. Platelets are extracted from the separation chamber into a container, using, for example, surge (with anticoagulated plasma or a synthetic solution) or push methodologies. The remaining blood components in the separation chamber are returned back to the donor. The steps of drawing whole blood and introducing the whole blood into the separation chamber, extracting platelets from the separation chamber into the container, and returning the remaining components in the chamber back to the donor are repeated. The sequestered platelets in the container are reintroduced into the separation chamber, whereupon a plasma reduced platelet product is extracted.
摘要翻译：一种用于收集可能悬浮在来自供体的合成溶液中的血浆还原血小板的方法和装置。从供体抽出全血并引入分离室。使用例如喘振（具有抗凝血浆或合成溶液）或推进方法将血小板从分离室提取到容器中。分离室中的剩余血液成分返回给供体。将全血全血引入分离室，将分离室中的血小板从容器中取出并将其中的剩余组分重新送回供体的步骤。将容器中的隔离血小板重新引入分离室，从而提取血浆减少的血小板产物。

4. 发明授权

US08454548B2 System and method for plasma reduced platelet collection 有权
标题翻译：血浆减少血小板收集的系统和方法
公开(公告)号：US08454548B2
公开(公告)日：2013-06-04
申请号：US12102486
申请日：2008-04-14
申请人： Toshiyasu Ohashi , Etienne Pagès , Dominique Uhlmann , Pascal Maillard , Michael Ragusa
发明人： Toshiyasu Ohashi , Etienne Pagès , Dominique Uhlmann , Pascal Maillard , Michael Ragusa
IPC分类号： A61M37/00 , A61M1/36 , A61M1/38 , B01D36/00
CPC分类号： A61M1/0263 , A61M1/0209 , A61M1/0218 , A61M1/0259 , A61M1/0272 , A61M1/029 , A61M1/3693 , A61M1/3696 , A61M1/38 , A61M1/382 , A61M2202/0413 , A61M2202/0427
摘要： A method and apparatus for collecting plasma reduced platelets potentially suspended in a synthetic solution from a donor. Whole blood is drawn from the donor and introduced into a separation chamber. Platelets are extracted from the separation chamber into a container, using, for example, surge (with anticoagulated plasma or a synthetic solution) or push methodologies. The remaining blood components in the separation chamber are returned back to the donor. The steps of drawing whole blood and introducing the whole blood into the separation chamber, extracting platelets from the separation chamber into the container, and returning the remaining components in the chamber back to the donor are repeated. The sequestered platelets in the container are reintroduced into the separation chamber, whereupon a plasma reduced platelet product is extracted.
摘要翻译：一种用于收集可能悬浮在来自供体的合成溶液中的血浆还原血小板的方法和装置。从供体抽出全血并引入分离室。使用例如喘振（具有抗凝血浆或合成溶液）或推进方法将血小板从分离室提取到容器中。分离室中的剩余血液成分返回给供体。将全血全血引入分离室，将分离室中的血小板从容器中取出并将其中的剩余组分重新送回供体的步骤。将容器中的隔离血小板重新引入分离室，从而提取血浆减少的血小板产物。

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