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1. 发明授权

US4791054A Heat exchanger and blood oxygenating device furnished therewith 失效
标题翻译：配有热交换器和血液充氧装置
公开(公告)号：US4791054A
公开(公告)日：1988-12-13
申请号：US939236
申请日：1986-12-08
申请人： Eiichi Hamada , Toshio Yoshihara , Atushi Nakashima , Jun Kamo
发明人： Eiichi Hamada , Toshio Yoshihara , Atushi Nakashima , Jun Kamo
IPC分类号： A61M1/16 , B01D63/02 , F28F21/06 , A61M1/14
CPC分类号： F28F21/062 , A61M1/1625 , A61M1/1627 , A61M1/1629 , A61M1/1698 , B01D63/02 , B01D63/024 , B01D2313/38 , Y10S128/03
摘要： The present invention provides a heat exchanger using hollow fibers formed of an organic polymer as the heat transfer tubes; a blood oxygenating device comprising a blood oxygenator combined with the aforesaid heat exchanger; and a small-sized and lightweight blood oxygenator which comprises a blood oxygenator of the hollow-fiber membrane type having the aforesaid heat exchanger incorporated thereinto to form an integral unit, and hence has excellent gas exchange and heat exchange performance.
摘要翻译：本发明提供一种使用由有机聚合物形成的中空纤维作为传热管的热交换器; 一种血液充氧装置，包括与上述热交换器组合的血液充氧器; 以及包含具有上述热交换器的中空纤维膜类型的血液充氧器以形成整体单元的小型轻型血液充氧器，因此具有优异的气体交换和热交换性能。

2. 发明授权

US4659549A Blood oxygenator using a hollow fiber membrane 失效
标题翻译：使用中空纤维膜的血液充氧器
公开(公告)号：US4659549A
公开(公告)日：1987-04-21
申请号：US682858
申请日：1984-12-18
申请人： Eiichi Hamada , Atushi Nakashima , Jun Kamo
发明人： Eiichi Hamada , Atushi Nakashima , Jun Kamo
IPC分类号： A61M1/18 , A61M1/16 , B01D63/02 , B01D63/04 , A61M1/14 , B01D13/00
CPC分类号： A61M1/1698 , A61M1/1625 , B01D63/02 , B01D63/04 , B01D2313/08 , Y10S128/03
摘要： A blood oxygenator comprising a housing generally in the form of a box and bundles of hollow fibers of semipermeable membrane set therein for effecting gas exchange therethrough. In this blood oxygenator, each end of each bundle of hollow fibers of semipermeable membrane is secured together by potting material in such a way as to allow their open ends to communicate separately with a gas inlet and a gas outlet; the space around the bundles of hollow fibers of semipermeable membrane communicates with a blood inlet and a blood outlet; the blood-gas contact chamber within the housing is divided into a plurality of compartments with the interposition of blood flow channels narrowed by baffles; and the bundle of hollow fibers of semipermeable membrane is disposed in the contact chamber so as to be substantially parallel to the baffles. This blood oxygenator has high oxygen and carbon dioxide exchange rates per unit area of membrane, causes little channeling of the blood and gas, exhibits only a small pressure loss in the flow of blood, and is easy to manufacture.
摘要翻译：一种血液充氧器，其包括通常为箱形的壳体和设置在其中的半透膜的中空纤维束，用于通过其进行气体交换。在该血液充氧器中，半透膜的每束中空纤维的每个端部通过灌封材料固定在一起，以允许其开口端与气体入口和气体出口分开连通; 半透膜的中空纤维束周围的空间与血液入口和血液出口连通; 壳体内的血液接触室被分成多个隔室，插入通过挡板变窄的血流通道; 并且半透膜的中空纤维束设置在接触室中，以便基本平行于挡板。该血液氧合器每单位面积膜的氧气和二氧化碳交换率高，导致血液和气体的少量通道，在血液流动中仅显示小的压力损失，并且易于制造。

3. 发明授权

US4639353A Blood oxygenator using a hollow-fiber membrane 失效
标题翻译：使用中空纤维膜的血液充氧器
公开(公告)号：US4639353A
公开(公告)日：1987-01-27
申请号：US726391
申请日：1985-04-23
申请人： Tohru Takemura , Atushi Nakashima , Haruhiko Yoshida , Jun Kamo , Eiichi Hamada
发明人： Tohru Takemura , Atushi Nakashima , Haruhiko Yoshida , Jun Kamo , Eiichi Hamada
IPC分类号： A61M1/16 , B01D63/02 , B01D63/04 , A61M1/14 , B01D13/01
CPC分类号： A61M1/1698 , A61M1/1625 , A61M1/1629 , B01D63/02 , B01D63/04 , B01D2313/08 , B01D2313/38 , B01D2319/06 , Y10S128/03
摘要： A blood oxygenator of the outside perfusion type using hollow fibers as the gas exchange membrane. In this blood oxygenator, a plurality of contact chambers each containing a bundle or bundles of hollow fibers for gas exchange use and communicating with a blood inlet and a blood outlet are disposed to make blood flow in multiple paths within a housing, and each bundle of hollow fibers is arranged so as to be substantially perpendicular to the direction of blood flow. In spite of its compact construction, this blood oxygenator has high oxygen and carbon dioxide exchange rates per unit of membrane even when used in the gas exchange of blood having high flow rate, exhibits only a small pressure loss, and causes little channeling of the blood and gas. Moreover, it is easy to manufacture because of its relatively simple structure.
摘要翻译：使用中空纤维作为气体交换膜的外部灌注型的血液充氧器。在该血液充氧器中，设置多个接触室，每个接触室包含一束或用于气体交换的中空纤维束，其使用并与血液入口和血液出口连通，以使血液在壳体内的多条路径中流动，中空纤维被布置成基本上垂直于血液流动的方向。尽管其紧凑的构造，该血液氧合器即使在用于具有高流速的血液的气体交换中也具有高的每单位膜的氧气和二氧化碳交换率，仅显示出小的压力损失，并且导致血液的很少的通道和气体。此外，由于其结构相对简单，容易制造。

4. 发明授权

US4353934A Dip-coating method 失效
标题翻译：浸涂法
公开(公告)号：US4353934A
公开(公告)日：1982-10-12
申请号：US163360
申请日：1980-06-26
申请人： Atushi Nakashima , Michisuke Edamatu , Kenji Kushi
发明人： Atushi Nakashima , Michisuke Edamatu , Kenji Kushi
IPC分类号： B01D19/00 , B05C3/05 , B05D1/18 , B05D3/12
CPC分类号： B05D1/18 , B01D19/0021 , B01D19/0078 , B05C3/05
摘要： A dip-coating method for forming a smooth coated film on the surface of an article by dipping the article in a coating solution while making ultrasonic waves act on the coating solution and forming a uniform liquid flow on the surface of the coating solution. An apparatus for practicing the method is also disclosed.
摘要翻译：一种用于在制品的表面上通过将制品浸入涂布溶液中而形成光滑涂布膜的浸涂方法，同时使超声波作用在涂布溶液上并在涂布溶液的表面上形成均匀的液体流动。还公开了一种用于实施该方法的装置。

5. 发明授权

US4418641A Dip-coating apparatus 失效
标题翻译：浸涂装置
公开(公告)号：US4418641A
公开(公告)日：1983-12-06
申请号：US365761
申请日：1982-04-05
申请人： Atushi Nakashima , Michisuke Edamatu , Kenji Kushi
发明人： Atushi Nakashima , Michisuke Edamatu , Kenji Kushi
IPC分类号： B01D19/00 , B05C3/05 , B05D1/18 , B05C3/00
CPC分类号： B05D1/18 , B01D19/0021 , B01D19/0078 , B05C3/05
摘要： A dip-coating method for forming a smooth coated film on the surface of an article by dipping the article in a coating solution while making ultrasonic waves act on the coating solution and forming a uniform liquid flow on the surface of the coating solution. An apparatus for practicing the method is also disclosed.

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