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公开(公告)号：US20110312789A1
公开(公告)日：2011-12-22
申请号：US13150193
申请日：2011-06-01
CPC分类号： C12Q1/68 , B01L3/5027 , B01L3/502707 , B01L3/502738 , B01L7/52 , B01L2200/10 , B01L2300/023 , B01L2300/024 , B01L2300/0636 , B01L2300/0654 , B01L2300/0883 , B01L2300/10 , B01L2300/1827 , B01L2400/0406 , B01L2400/0633 , B01L2400/0677 , B01L2400/0688 , F16K99/003 , F16K99/0036 , Y10T137/0352 , Y10T137/0391 , Y10T137/1044 , Y10T137/206 , Y10T137/2076 , Y10T137/2202 , Y10T436/107497 , Y10T436/11 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845 , Y10T436/203332 , Y10T436/25 , Y10T436/25375
摘要： A lab-on-a-chip (LOC) device for analyzing a sample fluid, the LOC device having a supporting substrate, a sample inlet for receiving the sample, a microsystems technology (MST) layer with functional sections for processing and analyzing the sample, and, CMOS circuitry between the supporting substrate and the MST layer, the CMOS circuitry having flash memory for storing program data to operate the functional sections during processing and analysis of the sample.
摘要翻译： 用于分析样品流体的实验室片（LOC）装置，具有支撑衬底的LOC装置，用于接收样品的样品入口，具有用于处理和分析样品的功能部分的微系统技术（MST）层 以及在支撑衬底和MST层之间的CMOS电路，CMOS电路具有用于在处理和分析样本期间存储程序数据以操作功能部分的闪存。
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公开(公告)号：US20110312773A1
公开(公告)日：2011-12-22
申请号：US13150150
申请日：2011-06-01
CPC分类号： C12Q1/68 , B01L3/5027 , B01L3/502707 , B01L3/502738 , B01L7/52 , B01L2200/10 , B01L2300/023 , B01L2300/024 , B01L2300/0636 , B01L2300/0654 , B01L2300/0883 , B01L2300/10 , B01L2300/1827 , B01L2400/0406 , B01L2400/0633 , B01L2400/0677 , B01L2400/0688 , F16K99/003 , F16K99/0036 , Y10T137/0352 , Y10T137/0391 , Y10T137/1044 , Y10T137/206 , Y10T137/2076 , Y10T137/2202 , Y10T436/107497 , Y10T436/11 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845 , Y10T436/203332 , Y10T436/25 , Y10T436/25375
摘要： A microfluidic device having an inlet for receiving a liquid flowing through the microfluidic device, an outlet downstream of the inlet, and, a fault-tolerant multiple valve assembly having a plurality of flow-paths extending from the inlet to the outlet and a plurality of valves positioned along each of the flow-paths respectively.
摘要翻译： 一种微流体装置，其具有用于接收流过微流体装置的液体的入口，入口下游的出口，以及具有从入口延伸到出口的多个流动路径的容错多阀组件，以及多个 分别沿着每个流动路径定位的阀。
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3.发明申请FAULT-TOLERANT MULTIPLE VALVE ASSEMBLY WITH THERMAL BEND-ACTUATOR PRESSURE PULSE VALVE 审中-公开具有热弯曲致动器压力脉冲阀的容错多个阀组件公开(公告)号：US20110311414A1
公开(公告)日：2011-12-22
申请号：US13150219
申请日：2011-06-01
IPC分类号： B01L99/00
CPC分类号： C12Q1/68 , B01L3/5027 , B01L3/502707 , B01L3/502738 , B01L7/52 , B01L2200/10 , B01L2300/023 , B01L2300/024 , B01L2300/0636 , B01L2300/0654 , B01L2300/0883 , B01L2300/10 , B01L2300/1827 , B01L2400/0406 , B01L2400/0633 , B01L2400/0677 , B01L2400/0688 , F16K99/003 , F16K99/0036 , Y10T137/0352 , Y10T137/0391 , Y10T137/1044 , Y10T137/206 , Y10T137/2076 , Y10T137/2202 , Y10T436/107497 , Y10T436/11 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845 , Y10T436/203332 , Y10T436/25 , Y10T436/25375
摘要： A fault-tolerant multiple valve assembly for a microfluidic device, the multiple valve assembly having an inlet for receiving a liquid flowing through the microfluidic device, an outlet downstream of the inlet, a plurality of flow-paths extending from the inlet to the outlet, and, a plurality of valves positioned along each of the flow-paths respectively, wherein, each of the valves has a movable member for contacting the liquid, and a thermal expansion actuator for displacing the movable member to generate a pulse in the liquid to dislodge the meniscus such that the liquid flow towards the outlet resumes.
摘要翻译： 一种用于微流体装置的容错多阀组件，所述多阀组件具有用于接收流过所述微流体装置的液体的入口，所述入口下游的出口，从所述入口延伸到所述出口的多个流动路径， 以及分别沿着每个流路定位的多个阀，其中，每个阀具有用于接触液体的可移动部件和用于移动可移动部件以在液体中产生脉冲以移除的热膨胀致动器 弯液面使液体流向出口恢复。
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公开(公告)号：US20110311407A1
公开(公告)日：2011-12-22
申请号：US13150205
申请日：2011-06-01
IPC分类号： B01L3/00
CPC分类号： C12Q1/68 , B01L3/5027 , B01L3/502707 , B01L3/502738 , B01L7/52 , B01L2200/10 , B01L2300/023 , B01L2300/024 , B01L2300/0636 , B01L2300/0654 , B01L2300/0883 , B01L2300/10 , B01L2300/1827 , B01L2400/0406 , B01L2400/0633 , B01L2400/0677 , B01L2400/0688 , F16K99/003 , F16K99/0036 , Y10T137/0352 , Y10T137/0391 , Y10T137/1044 , Y10T137/206 , Y10T137/2076 , Y10T137/2202 , Y10T436/107497 , Y10T436/11 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845 , Y10T436/203332 , Y10T436/25 , Y10T436/25375
摘要： A microfluidic valve having an inlet for receiving a flow of liquid, an outlet for outputting the flow of liquid, a meniscus anchor between the inlet and the outlet such that the flow from the inlet towards the outlet stops at the meniscus anchor where the liquid forms a meniscus, and, a valve heater for heating the meniscus such that the meniscus unpins from the meniscus anchor such that the flow towards the outlet resumes.
摘要翻译： 一种微流体阀，其具有用于接收液体流的入口，用于输出液体流的出口，在入口和出口之间的弯液面锚，使得从入口到出口的流动停止在液体形成的弯液面锚 弯月面，以及用于加热弯月面的阀加热器，使得弯液面从弯月面锚固件脱开，使得朝向出口的流动恢复。
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公开(公告)号：US20110311394A1
公开(公告)日：2011-12-22
申请号：US13150146
申请日：2011-06-01
CPC分类号： C12Q1/68 , B01L3/5027 , B01L3/502707 , B01L3/502738 , B01L7/52 , B01L2200/10 , B01L2300/023 , B01L2300/024 , B01L2300/0636 , B01L2300/0654 , B01L2300/0883 , B01L2300/10 , B01L2300/1827 , B01L2400/0406 , B01L2400/0633 , B01L2400/0677 , B01L2400/0688 , F16K99/003 , F16K99/0036 , Y10T137/0352 , Y10T137/0391 , Y10T137/1044 , Y10T137/206 , Y10T137/2076 , Y10T137/2202 , Y10T436/107497 , Y10T436/11 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845 , Y10T436/203332 , Y10T436/25 , Y10T436/25375
摘要： A microfluidic device having a channel having an inlet, an outlet and a meniscus anchor between the inlet and the outlet such that liquid flow from the inlet towards the outlet stops at the meniscus anchor where the liquid forms a meniscus, and, an actuator valve with a movable member for contacting the liquid, and an actuator for displacing the movable member from a quiescent position to an actuated position where the meniscus is extended into contact with a surface downstream of the meniscus anchor such that the liquid flow towards the outlet resumes.
摘要翻译： 具有通道的微流体装置，该通道在入口和出口之间具有入口，出口和弯液面锚，使得从入口朝向出口的液体流动停止在液体形成弯液面的弯液面锚固件处，以及具有 用于使液体接触的可移动部件和用于将可移动部件从静止位置移动到致动位置的致动器，其中弯液面延伸成与弯月面锚固件下游的表面接触，使得朝向出口的液体流动恢复。
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6.发明授权Inkjet nozzle arrangement having a nozzle rim to facilitate ink drop misdirection 有权喷墨喷嘴装置具有喷嘴边缘以便于墨滴误导公开(公告)号：US07942505B2
公开(公告)日：2011-05-17
申请号：US12196280
申请日：2008-08-21
IPC分类号： B41J2/05
CPC分类号： B41J2/211 , B41J2002/14169
摘要： Provided is an inkjet nozzle arrangement for an inkjet printhead. The arrangement includes a wafer substrate defining sidewalls and a roof portion to form an ink chamber, the roof portion further defining a nozzle aperture, as well as a heater element suspended inside the ink chamber for thermal expansion and subsequent ejection of ink from the chamber via the nozzle aperture. The arrangement also includes a nozzle rim defined about the aperture on the roof portion, said rim having an inner and an outer lip to facilitate ink drop misdirection during ink ejection to minimise cavitation corrosion of the heater element.
摘要翻译： 提供了一种用于喷墨打印头的喷墨喷嘴装置。 该装置包括限定侧壁的晶片衬底和用于形成墨水室的顶部部分，顶部部分还限定喷嘴孔，以及悬挂在墨水室内的加热器元件，用于热膨胀和随后从腔室经由 喷嘴孔。 该布置还包括围绕顶部部分上的孔限定的喷嘴边缘，所述边缘具有内唇和外唇，以便在墨喷射期间墨滴错误定向以最小化加热器元件的气蚀腐蚀。
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7.发明申请公开(公告)号：US20090015637A1
公开(公告)日：2009-01-15
申请号：US12196280
申请日：2008-08-21
IPC分类号： B41J2/14
CPC分类号： B41J2/211 , B41J2002/14169
摘要： Provided is an inkjet nozzle arrangement for an inkjet printhead. The arrangement includes a wafer substrate defining sidewalls and a roof portion to form an ink chamber, the roof portion further defining a nozzle aperture, as well as a heater element suspended inside the ink chamber for thermal expansion and subsequent ejection of ink from the chamber via the nozzle aperture. The arrangement also includes a nozzle rim defined about the aperture on the roof portion, said rim having an inner and an outer lip to facilitate ink drop misdirection during ink ejection to minimise cavitation corrosion of the heater element.
摘要翻译： 提供了一种用于喷墨打印头的喷墨喷嘴装置。 该装置包括限定侧壁的晶片衬底和用于形成墨水室的顶部部分，顶部部分还限定喷嘴孔，以及悬挂在墨水室内的加热器元件，用于热膨胀和随后从腔室经由 喷嘴孔。 该布置还包括围绕顶部部分上的孔限定的喷嘴边缘，所述边缘具有内唇和外唇，以便在墨喷射期间墨滴错误定向以最小化加热器元件的气蚀腐蚀。
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公开(公告)号：US07445317B2
公开(公告)日：2008-11-04
申请号：US11246698
申请日：2005-10-11
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1645 , B41J2002/14169 , B41J2002/14403 , B41J2002/14475 , B41J2202/11
摘要： An inkjet printhead that has an array of ink chambers, each having a nozzle, a droplet stem anchor and an actuator for ejecting ink through the nozzle. During use, the ink ejected from the nozzle is attached to the droplet stem anchor by an ink stem until the stem breaks so that the ejected ink forms a separate drop.
摘要翻译： 一种喷墨打印头，其具有一组墨室，每个墨腔具有喷嘴，墨滴杆锚和用于通过喷嘴喷射墨的致动器。 在使用期间，从喷嘴喷出的油墨通过油墨杆附着到液滴杆锚定件上，直到阀杆断裂，使得喷射的油墨形成单独的液滴。
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公开(公告)号：US20110312788A1
公开(公告)日：2011-12-22
申请号：US13150190
申请日：2011-06-01
IPC分类号： C40B60/12
CPC分类号： C12Q1/68 , B01L3/5027 , B01L3/502707 , B01L3/502738 , B01L7/52 , B01L2200/10 , B01L2300/023 , B01L2300/024 , B01L2300/0636 , B01L2300/0654 , B01L2300/0883 , B01L2300/10 , B01L2300/1827 , B01L2400/0406 , B01L2400/0633 , B01L2400/0677 , B01L2400/0688 , F16K99/003 , F16K99/0036 , Y10T137/0352 , Y10T137/0391 , Y10T137/1044 , Y10T137/206 , Y10T137/2076 , Y10T137/2202 , Y10T436/107497 , Y10T436/11 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845 , Y10T436/203332 , Y10T436/25 , Y10T436/25375
摘要： A lab-on-a-chip (LOC) device for genetic analysis having a supporting substrate, an array of probes for hybridization with target nucleic acid sequences to form probe-target hybrids, a channel for directing a flow of liquid containing the target nucleic acid sequences, the channel having an inlet, an outlet and a meniscus anchor between the inlet and the outlet such that the flow from the inlet towards the outlet stops at the meniscus anchor where the liquid forms a meniscus, and, an actuator valve with a valve heater for heating the meniscus such that the meniscus unpins from the meniscus anchor such that the liquid flow towards the outlet resumes.
摘要翻译： 用于具有支持底物的遗传分析实验室（LOC）装置，用于与靶核酸序列杂交以形成探针 - 靶杂交体的探针阵列，用于引导含有靶核酸的液体流的通道 通道在入口和出口之间具有入口，出口和弯液面锚固件，使得从入口朝向出口的流动停止在液体形成弯液面的弯液面锚固件处;以及致动器阀，其具有 用于加热弯液面的阀加热器，使得弯液面从弯液面锚固件脱开，使得朝向出口的液体流动恢复。
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10.发明申请MICROFLUIDIC DEVICE WITH ARRAY OF CHAMBERS AND CORRESPONDING DIFFUSION BARRIERS FOR ELECTROCHEMILUMINESCENT DETECTION OF TARGETS 审中-公开具有阵列阵列和对应扩散障碍物的微流控器件用于电致发光检测目标公开(公告)号：US20110312661A1
公开(公告)日：2011-12-22
申请号：US13149956
申请日：2011-06-01
IPC分类号： C40B60/12
CPC分类号： C12Q1/68 , B01L3/5027 , B01L3/502707 , B01L3/502738 , B01L7/52 , B01L2200/10 , B01L2300/023 , B01L2300/024 , B01L2300/0636 , B01L2300/0654 , B01L2300/0883 , B01L2300/10 , B01L2300/1827 , B01L2400/0406 , B01L2400/0633 , B01L2400/0677 , B01L2400/0688 , F16K99/003 , F16K99/0036 , Y10T137/0352 , Y10T137/0391 , Y10T137/1044 , Y10T137/206 , Y10T137/2076 , Y10T137/2202 , Y10T436/107497 , Y10T436/11 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845 , Y10T436/203332 , Y10T436/25 , Y10T436/25375
摘要： A microfluidic device for detecting target molecules in a fluid, the microfluidic device having an array of chambers, each containing electrochemiluminescent (ECL) probes for reaction with the target molecules to form a probe-target complex, and electrodes positioned in each of the chambers for receiving an electrical pulse, the probe-target complexes being configured to emit a photon of light when excited by current between the electrodes, a flow-path for the fluid containing the targets, wherein, each of the chambers have a chamber inlet for fluid communication between the sample flow-path and the probes within the chamber, the chamber inlet being configured as a diffusion barrier to prevent diffusion of the probe-target complexes between the chambers to an extent that causes erroneous detection results.
摘要翻译： 一种用于检测流体中的目标分子的微流体装置，所述微流体装置具有腔室阵列，每个腔室包含用于与靶分子反应以形成探针 - 目标复合物的电化学发光（ECL）探针，以及位于每个腔室中的电极， 接收电脉冲，所述探针 - 目标复合体被配置为当由电极之间的电流激发时发射光的光子，用于包含靶的流体的流动路径，其中每个腔室具有用于流体连通的腔室入口 在样品流动路径和腔室内的探针之间，腔室入口被配置为扩散阻挡层，以防止探针 - 目标复合物在腔室之间扩散到导致错误检测结果的程度。
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