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1. 发明申请

US20110081275A1 Microfluidic structure 有权
标题翻译：微流体结构
公开(公告)号：US20110081275A1
公开(公告)日：2011-04-07
申请号：US12924788
申请日：2010-10-05
申请人： Jan Claussen , Malte Weniger
发明人： Jan Claussen , Malte Weniger
IPC分类号： G01N1/00 , B01L3/00
CPC分类号： B01F13/0064 , B01F5/0471 , B01F5/0646 , B01F5/0654 , B01F13/0084 , B01F13/0086 , B01L3/5027 , B01L3/502715 , B01L3/502746 , B01L2200/026 , B01L2200/027 , B01L2300/0861 , B01L2300/0867 , B01L2300/161 , B01L2400/0406 , B01L2400/043 , B01L2400/0487 , B01L2400/086
摘要： Pressure-operable microfluidic structure for the bubble-free combining of two liquid volumes with a fluid chamber that has a feed opening, as well as an inlet and outlet channel emerging into the fluid chamber, wherein the fluid chamber has a cross section that broadens out relative to the inlet channel in the direction of flow from the inlet to the outlet channel and is designed, thanks to the broadened cross section, to broaden a first liquid volume that is essentially pressure-driven and conducted through the inlet channel and through the fluid chamber to a cross section at least approximately corresponding to the full cross section of the fluid chamber, while the fluid chamber has a holding position and is configured so that a second liquid volume, placed in the fluid chamber through the feed opening, can be held in the region of the holding position and the second liquid volume when the first liquid volume is moved through by pressure can be taken up by the latter and delivered as a combined liquid volume through the fluid chamber and into the outlet channel.
摘要翻译：压力可操作的微流体结构，用于使两个液体体积与具有进料口的流体室的无气泡组合，以及流入流体室的入口和出口通道，其中流体室具有横截面，相对于入口通道在从入口到出口通道的方向上的流动，并且由于横截面变宽而设计，以扩大基本上被压力驱动并通过入口通道并通过流体的第一液体体积室至至少大致对应于流体室的整个横截面的横截面，而流体室具有保持位置并且构造成使得可以保持放置在流体室中的通过进料口的第二液体体积当第一液体体积通过压力移动时，在保持位置和第二液体体积的区域中可以被后者吸收并且作为通过流体室并进入出口通道的组合液体体积。

2. 发明授权

US09186638B2 Microfluidic structure 有权
标题翻译：微流体结构
公开(公告)号：US09186638B2
公开(公告)日：2015-11-17
申请号：US12924788
申请日：2010-10-05
申请人： Jan Claussen , Malte Weniger
发明人： Jan Claussen , Malte Weniger
IPC分类号： B01L3/00 , B01F13/00 , B01F5/04 , B01F5/06 , G01N1/00
CPC分类号： B01F13/0064 , B01F5/0471 , B01F5/0646 , B01F5/0654 , B01F13/0084 , B01F13/0086 , B01L3/5027 , B01L3/502715 , B01L3/502746 , B01L2200/026 , B01L2200/027 , B01L2300/0861 , B01L2300/0867 , B01L2300/161 , B01L2400/0406 , B01L2400/043 , B01L2400/0487 , B01L2400/086
摘要： Pressure-operable microfluidic structure for the bubble-free combining of two liquid volumes with a fluid chamber that has a feed opening, as well as an inlet and outlet channel emerging into the fluid chamber, wherein the fluid chamber has a cross section that broadens out relative to the inlet channel in the direction of flow from the inlet to the outlet channel and is designed, thanks to the broadened cross section, to broaden a first liquid volume that is essentially pressure-driven and conducted through the inlet channel and through the fluid chamber to a cross section at least approximately corresponding to the full cross section of the fluid chamber, while the fluid chamber has a holding position and is configured so that a second liquid volume, placed in the fluid chamber through the feed opening, can be held in the region of the holding position and the second liquid volume when the first liquid volume is moved through by pressure can be taken up by the latter and delivered as a combined liquid volume through the fluid chamber and into the outlet channel.
摘要翻译：压力可操作的微流体结构，用于使两个液体体积与具有进料口的流体室的无气泡组合，以及流入流体室的入口和出口通道，其中流体室具有横截面，相对于入口通道在从入口到出口通道的方向上的流动，并且由于横截面变宽而设计，以扩大基本上被压力驱动并通过入口通道并通过流体的第一液体体积室至至少大致对应于流体室的整个横截面的横截面，而流体室具有保持位置并且构造成使得可以保持放置在流体室中的通过进料口的第二液体体积当第一液体体积通过压力移动时，在保持位置和第二液体体积的区域中可以被后者吸收并且作为通过流体室并进入出口通道的组合液体体积。

3. 发明授权

US08887754B2 Valve 有权
标题翻译：阀
公开(公告)号：US08887754B2
公开(公告)日：2014-11-18
申请号：US13381589
申请日：2010-06-22
申请人： Rainer Dahlke , Markus Jeziorski , Hans Robert Attig , Jan Claussen , Eva Schaeffer
发明人： Rainer Dahlke , Markus Jeziorski , Hans Robert Attig , Jan Claussen , Eva Schaeffer
IPC分类号： F16K11/085 , B01L3/00 , F16K99/00
CPC分类号： F16K99/0001 , B01J2219/00891 , B01L3/502738 , B01L3/567 , B01L2300/0816 , B01L2400/0622 , B01L2400/0644 , F16K99/0011 , F16K99/0028 , F16K99/0042 , F16K2099/0084 , Y10T137/6031 , Y10T137/86847 , Y10T137/86871
摘要： The invention relates to a system comprising a rotary valve and an actuating device for the rotary valve. The invention further relates to a related flow system having a rotary valve. The flow system is in particular a micro-flow system. The system comprises at least two separate components, wherein the one component is a rotary valve comprising a hollow cylindrical mount (2), a cylindrical valve body (5) located in the mount, and openings (3a, 3b, 3c, 3d) for at least two channels at the bottom of the mount (2). The other component comprises an actuating device (9) that is provided with pressing means, by means of which the valve body (5) can be pressed to the bottom of the mount (2).
摘要翻译：本发明涉及一种包括旋转阀和用于旋转阀的致动装置的系统。本发明还涉及一种具有旋转阀的相关流动系统。流动系统特别是微流量系统。该系统包括至少两个单独的部件，其中一个部件是旋转阀，其包括中空圆柱形安装件（2），位于安装件中的圆柱形阀体（5），以及开口（3a，3b，3c，3d）在底座（2）的底部至少有两个通道。另一部件包括具有加压装置的致动装置（9），通过该装置可以将阀体（5）压到底座（2）的底部。

4. 发明授权

US08449830B2 Microfluidic extraction and reaction device 有权
标题翻译：微流体提取和反应装置
公开(公告)号：US08449830B2
公开(公告)日：2013-05-28
申请号：US12998269
申请日：2009-09-30
申请人： Jan Claussen , Stephan Wittayer , Susanne Selzer , Frithjof Von Germar
发明人： Jan Claussen , Stephan Wittayer , Susanne Selzer , Frithjof Von Germar
IPC分类号： B01J19/00 , B01J8/00 , B01L3/00 , B01L3/02 , B01D21/00 , G01N1/00 , G01N1/18
CPC分类号： G01N1/405 , B01L3/502753 , B01L2200/027 , B01L2200/028 , B01L2200/0605 , B01L2200/16 , B01L2300/0681 , B01L2300/0832 , B01L2300/0838 , B01L2300/1827 , B01L2400/0478 , B01L2400/0622 , B01L2400/0644 , Y10T436/25 , Y10T436/25375 , Y10T436/255
摘要： A microfluidic arrangement for extracting and optionally processing an extract from a sample and for transferring the extract in flowable form to a microfluidic chip using an extractor with a compressible extraction chamber and at least one opening thereof, a reactor that has a reaction chamber, an inlet opening that communicates with the at least one opening of the extractor, wherein the two openings define a flow path between the chambers, an outlet opening for fluidically connecting to the microfluidic chip and a ventilation opening of the reaction chamber, and having a filter arrangement installed in the flow path between the extractor and the reactor. A lab-on-a-chip system with such a microfluidic arrangement and a microfluidic chip that is rigidly connected to the reactor.
摘要翻译：一种微流体装置，用于从样品中提取和任选处理提取物，并使用具有可压缩提取室和至少一个开口的提取器将可流动形式的提取物转移到微流体芯片;反应器，具有反应室，入口所述开口与所述提取器的所述至少一个开口连通，其中所述两个开口限定所述腔室之间的流动路径，用于流体连接到所述微流体芯片的出口开口和所述反应室的通风口，并且安装有过滤装置在提取器和反应器之间的流动路径中。具有这种微流体排列的实验室在芯片系统和刚性地连接到反应器的微流体芯片。

5. 发明申请

US20110236273A1 MICROFLUIDIC EXTRACTION AND REACTION DEVICE 有权
标题翻译：微流体提取和反应装置
公开(公告)号：US20110236273A1
公开(公告)日：2011-09-29
申请号：US12998269
申请日：2009-09-30
申请人： Jan Claussen , Stephan Wittayer , Susanne Selzer , Frithjof Von Germar
发明人： Jan Claussen , Stephan Wittayer , Susanne Selzer , Frithjof Von Germar
IPC分类号： B01J8/00
CPC分类号： G01N1/405 , B01L3/502753 , B01L2200/027 , B01L2200/028 , B01L2200/0605 , B01L2200/16 , B01L2300/0681 , B01L2300/0832 , B01L2300/0838 , B01L2300/1827 , B01L2400/0478 , B01L2400/0622 , B01L2400/0644 , Y10T436/25 , Y10T436/25375 , Y10T436/255
摘要： A microfluidic arrangement for extracting and optionally processing an extract from a sample and for transferring the extract in flowable form to a microfluidic chip using an extractor with a compressible extraction chamber and at least one opening thereof, a reactor that has a reaction chamber, an inlet opening that communicates with the at least one opening of the extractor, wherein the two openings define a flow path between the chambers, an outlet opening for fluidically connecting to the microfluidic chip and a ventilation opening of the reaction chamber, and having a filter arrangement installed in the flow path between the extractor and the reactor. A lab-on-a-chip system with such a microfluidic arrangement and a microfluidic chip that is rigidly connected to the reactor.
摘要翻译：一种微流体装置，用于从样品中提取和任选处理提取物，并使用具有可压缩提取室和至少一个开口的提取器将可流动形式的提取物转移到微流体芯片;反应器，具有反应室，入口所述开口与所述提取器的所述至少一个开口连通，其中所述两个开口限定所述腔室之间的流动路径，用于流体连接到所述微流体芯片的出口开口和所述反应室的通风口，并且安装有过滤装置在提取器和反应器之间的流动路径中。具有这种微流体排列的实验室在芯片系统和刚性地连接到反应器的微流体芯片。

6. 发明申请

US20120160355A1 VALVE 有权
标题翻译：阀
公开(公告)号：US20120160355A1
公开(公告)日：2012-06-28
申请号：US13381589
申请日：2010-06-22
申请人： Rainer Dahlke , Markus Jeziorski , Hans Robert Attig , Jan Claussen , Eva Schaeffer
发明人： Rainer Dahlke , Markus Jeziorski , Hans Robert Attig , Jan Claussen , Eva Schaeffer
IPC分类号： F16K11/02
CPC分类号： F16K99/0001 , B01J2219/00891 , B01L3/502738 , B01L3/567 , B01L2300/0816 , B01L2400/0622 , B01L2400/0644 , F16K99/0011 , F16K99/0028 , F16K99/0042 , F16K2099/0084 , Y10T137/6031 , Y10T137/86847 , Y10T137/86871
摘要： The invention relates to a system comprising a rotary valve and an actuating device for the rotary valve. The invention further relates to a related flow system having a rotary valve. The flow system is in particular a micro-flow system. The system comprises at least two separate components, wherein the one component is a rotary valve comprising a hollow cylindrical mount (2), a cylindrical valve body (5) located in the mount, and openings (3a, 3b, 3c, 3d) for at least two channels at the bottom of the mount (2). The other component comprises an actuating device (9) that is provided with pressing means, by means of which the valve body (5) can be pressed to the bottom of the mount (2).
摘要翻译：本发明涉及一种包括旋转阀和用于旋转阀的致动装置的系统。本发明还涉及一种具有旋转阀的相关流动系统。流动系统特别是微流量系统。该系统包括至少两个单独的部件，其中一个部件是旋转阀，其包括中空圆柱形安装件（2），位于安装件中的圆柱形阀体（5），以及开口（3a，3b，3c，3d）在底座（2）的底部至少有两个通道。另一部件包括具有加压装置的致动装置（9），通过该装置可以将阀体（5）压到底座（2）的底部。

7. 发明授权

US5103738A Transmission for movement along a track system 失效
标题翻译：沿轨道系统运动的传动
公开(公告)号：US5103738A
公开(公告)日：1992-04-14
申请号：US754814
申请日：1991-09-04
申请人： Jan Claussen
发明人： Jan Claussen
IPC分类号： B61B7/06
CPC分类号： B61B7/06
摘要： A transmission for movement along a track system comprises a frame movably supported on the track system by guides mounted to the frame. At least one endless belt assembly comprising a pair of spaced endless belts engaging associated belt wheels is mounted to the frame. A drive system for rotating the belt wheels and driving the endless belt is provided. A gripping system adapted for holding and releasing the track system is mounted between the pair of spaced endless belt. The gripping system comprises a plurality of posts extending between the spaced endless belts over the length of the endless belt assembly with gripping units slidably mounted on each of the posts. Biasing springs tend to center the gripping units on the posts. An actuating arrangement is provided for activating the gripping system. The actuating arrangement defines a gripping region adjacent the track system and allows the gripping units to engage the track system upon entering the gripping region and release the track system on leaving the gripping region whereby the gripping units hold and release the track system in order that the transmission pulls itself along the track system. The transmission makes it possible to navigate turns in a track system, particularly a cable system.
摘要翻译：用于沿轨道系统移动的传动装置包括通过安装到框架的引导件可移动地支撑在轨道系统上的框架。至少一个环形带组件包括一对相互连接的带轮的间隔开的环形带安装到框架上。提供了用于使皮带轮旋转并驱动环形带的驱动系统。适于保持和释放轨道系统的夹持系统安装在一对间隔的环形带之间。夹持系统包括在环形带组件的长度上在间隔开的环形带之间延伸的多个柱，其夹持单元可滑动地安装在每个柱上。偏置弹簧倾向于将夹紧单元放置在支柱上。提供用于启动夹持系统的致动装置。致动装置限定与轨道系统相邻的抓握区域，并且允许夹持单元在进入抓握区域时接合轨道系统，并且在离开抓握区域时释放轨道系统，由此夹紧单元保持和释放轨道系统，以便传输沿轨道系统自身拉动。该传输使得可以在轨道系统，特别是电缆系统中导航。

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