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公开(公告)号:US06752148B1
公开(公告)日:2004-06-22
申请号:US09623937
申请日:2000-09-01
申请人: Joseph T. McGinn , Suggy S. Chrai , Bogdan Brycki , Bawa Singh , Peter Coyle , Gary Santonastaso , Hoi Cheong Sun
发明人: Joseph T. McGinn , Suggy S. Chrai , Bogdan Brycki , Bawa Singh , Peter Coyle , Gary Santonastaso , Hoi Cheong Sun
IPC分类号: A61M1500
CPC分类号: A61M15/0045 , A61M15/0043 , A61M15/0048 , A61M15/0051 , A61M15/0055
摘要: An inhaler disc cartridge comprises a carrier disc with radially outwardly extending resilient fingers, each with a medicament powder dosage. A sealing disc and an indexing ring are bonded to the disc. A cam sequentially and manually deflects a selected finger causing it to snap against an anvil to release the dosage by momentum energy transfer. In other embodiments, a cassette includes a carrier substrate reel of deposited powder dosages with a dosage sealing tape. The substrate comprises a belt with a plurality of transversely extending triangular fingers, each finger tip with a dosage thereon. Each finger is snapped in sequence against an anvil while a clamp secures the belt as the fingers are deflected. The spring fingers are corrugated in one embodiment cooperating with an anvil having channels and a device for inducing agglomeration breakup air streams through the channels. Other embodiments are for impact deflection of a dosage carrying substrate in a cartridge or cassette against an anvil to release the dosages.
摘要翻译: 一个吸入式盘盒包括一个具有径向向外延伸的弹性指状物的承载盘,每个都带有药物粉末剂量。 密封盘和分度环结合到盘上。 凸轮顺序地并且手动地偏转所选择的手指,使其与砧座卡扣以通过动量能量传递释放剂量。 在其他实施例中,盒包括具有剂量密封带的沉积的粉末剂量的载体衬底卷轴。 衬底包括具有多个横向延伸的三角形指状物的带,每个指尖具有其上的剂量。 每个手指按照砧座顺序扣合,同时当手指偏转时,夹具固定皮带。 在一个实施例中,弹簧指状物是波纹状的,与具有通道的砧座配合,以及用于通过通道引起团聚分解空气流的装置。 其他实施方案是用于将剂量携带衬底在药筒或药盒中抵抗砧座的冲击挠曲以释放剂量。
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公开(公告)号:US06303143B1
公开(公告)日:2001-10-16
申请号:US09095616
申请日:1998-06-10
申请人: Suggy S. Chrai , Ramaswamy Murari , Eugene Samuel Poliniak , Hoi Cheong (Steve) Sun , Nitin Vithalbhai Desai , Dominic Stephen Rosati , Nalin Kumar , William Ronald Roach , Lawrence Harrison Hammer , Peter David Southgate , Bawa Singh , Howard Christopher Rivenburg , David Keller , Peter John Zanzucchi , Aaron William Levine , Prince Lal
发明人: Suggy S. Chrai , Ramaswamy Murari , Eugene Samuel Poliniak , Hoi Cheong (Steve) Sun , Nitin Vithalbhai Desai , Dominic Stephen Rosati , Nalin Kumar , William Ronald Roach , Lawrence Harrison Hammer , Peter David Southgate , Bawa Singh , Howard Christopher Rivenburg , David Keller , Peter John Zanzucchi , Aaron William Levine , Prince Lal
IPC分类号: A61K948
摘要: A substrate is roboticaly picked up at a station and transported to a measuring station to measure the distance to a reference. The substrate is aligned to a robot before measurement. The measured substrate is then transported to a pharmaceutical or diagnostic powder/grain deposition station where the powder/grains are controllably deposited on the substrate to predetermined thicknesses over a plurality of powder/grain collection zones. The deposited powder/grains are then measured to determine the thickness and area covered by the deposited powder/grains at each collection zone. The substrate is then transported to a lamination station and each collection zone of powder/grains is welded to a cover substrate. The system remembers which collection zones are out of specification so that they can be later selectively discarded.
摘要翻译: 机器人被机器人拾取并运送到测量站以测量到参考的距离。 在测量之前,将基板与机器人对准。 然后将测量的基底输送到药物或诊断粉末/颗粒沉积站,其中粉末/颗粒可控地沉积在基底上至多个粉末/颗粒收集区域上的预定厚度。 然后测量沉积的粉末/颗粒以确定在每个收集区域沉积的粉末/颗粒覆盖的厚度和面积。 然后将基板输送到层压站,并将粉末/颗粒的每个收集区域焊接到覆盖基板。 系统会记住哪些收集区域超出规范,以便随后可以选择性地丢弃它们。
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公开(公告)号:US6146685A
公开(公告)日:2000-11-14
申请号:US187092
申请日:1998-11-05
申请人: Suggy S. Chrai , Joseph Thomas McGinn , Bawa Singh
发明人: Suggy S. Chrai , Joseph Thomas McGinn , Bawa Singh
CPC分类号: B05D1/06 , A61M11/001 , A61M15/0043 , A61M15/0045 , A61M15/0051 , A61M15/0055 , A61K9/0075 , A61M15/02 , A61M2202/064
摘要: A dry powder, for example, a medicament for an inhaler, comprises elongated particles with an aspect ratio sufficient to cause the particles to be bound to a preferably metal or non-metallic sheet material substrate at the particle tips by electrostatic deposition and for aligning a plurality of particles with their major axes aligned normal to the substrate and oriented tip-to-tip. Particles deposited form a low density, high relative void deposition to minimize attractive forces between the particles. This minimizes agglomeration and bonding forces to the substrate facilitating the release of a powdered medicament in an inhaler. Medicament dosages in a substrate pocket are covered by a sealing layer. An embodiment of a drug dosage inhaler substrate and inhaler is disclosed.
摘要翻译: 干粉,例如用于吸入器的药物,包括细长的颗粒,其长宽比足以使得颗粒通过静电沉积而在颗粒尖端处与优选金属或非金属片材基材结合,并且用于对准 多个颗粒的主轴与衬底垂直对齐并且取向尖端到尖端。 沉积的颗粒形成低密度,高相对空隙沉积,以最小化颗粒之间的吸引力。 这最小化对基质的附聚和结合力,有助于在吸入器中释放粉末状药物。 衬底袋中的药物剂量被密封层覆盖。 公开了药物剂量吸入器基质和吸入器的实施方案。
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公开(公告)号:US06397840B1
公开(公告)日:2002-06-04
申请号:US09588090
申请日:2000-06-06
申请人: Suggy S. Chrai , Joseph Thomas McGinn , Bawa Singh
发明人: Suggy S. Chrai , Joseph Thomas McGinn , Bawa Singh
IPC分类号: A61M1502
CPC分类号: B05D1/06 , A61K9/0075 , A61M11/001 , A61M15/0043 , A61M15/0045 , A61M15/0051 , A61M15/0055 , A61M15/02 , A61M2202/064
摘要: A dry powder, for example, a medicament for an inhaler, comprises elongated particles with an aspect ratio sufficient to cause the particles to be bound to a preferably metal or non-metallic sheet material substrate at the particle tips by electrostatic deposition and for aligning a plurality of particles with their major axes aligned normal to the, substrate and oriented tip-to-tip. Particles deposited form a low density, high relative void deposition to minimize attractive forces between the particles. This minimizes agglomeration and bonding forces to the substrate facilitating the release of a powdered medicament in an inhaler. Medicament dosages in a substrate pocket are covered by a sealing layer. An embodiment of a drug dosage inhaler substrate and inhaler is disclosed.
摘要翻译: 干粉,例如用于吸入器的药物,包括细长的颗粒,其长宽比足以使得颗粒通过静电沉积在颗粒尖端处与优选的金属或非金属片材基材结合,并且用于使 多个颗粒的主轴与基板垂直对准并定向到尖端。 沉积的颗粒形成低密度,高相对空隙沉积,以最小化颗粒之间的吸引力。 这最小化对基质的附聚和结合力,有助于在吸入器中释放粉末状药物。 衬底袋中的药物剂量被密封层覆盖。 公开了药物剂量吸入器基质和吸入器的实施方案。
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公开(公告)号:US06475351B2
公开(公告)日:2002-11-05
申请号:US09772536
申请日:2001-01-30
申请人: Hoi Cheong Sun , Dominic Stephen Rosati , Eugene Samuel Puliniak , Bawa Singh , Nitin Vithalbhai Desai
发明人: Hoi Cheong Sun , Dominic Stephen Rosati , Eugene Samuel Puliniak , Bawa Singh , Nitin Vithalbhai Desai
IPC分类号: B01J1908
CPC分类号: H02N13/00 , B01J19/0046 , B01J2219/00468 , B01J2219/005 , G01N2035/00574 , Y10S118/02 , Y10T279/23
摘要: AC waveforms biasing of bead transporter chucks and their accumulated charge sensing circuits tailored for low resistivity substrates and beads where if traditional DC quasi-static biasing potentials were used, the bead attraction potentials of the chuck would undergo rapid RC decay and cause the bead transporter chuck to stop working. Methods for selecting AC waveforms are given, including those that maximize the time average of the bead attraction potential at the bead collection zone of the bead contact surface.
摘要翻译: 针对低电阻率基板和珠子的珠子运输卡盘的交流波形偏置及其积累的电荷感应电路,如果使用传统的直流准静态偏置电位,卡盘的珠子吸引电位将经历快速的RC衰减,并导致珠子运输卡盘 停止工作 给出了选择交流波形的方法,包括使珠接触表面的珠收集区的珠吸引电位的时间平均最大化的方法。
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公开(公告)号:US06187149B1
公开(公告)日:2001-02-13
申请号:US09455678
申请日:1999-12-07
申请人: Hoi Cheong Sun , Dominic Stephen Rosati , Eugene Samuel Poliniak , Bawa Singh , Nitin Vithalbhai Desai
发明人: Hoi Cheong Sun , Dominic Stephen Rosati , Eugene Samuel Poliniak , Bawa Singh , Nitin Vithalbhai Desai
IPC分类号: B01J1908
CPC分类号: H02N13/00 , B01J19/0046 , B01J2219/00468 , B01J2219/005 , G01N2035/00574 , Y10S118/02 , Y10T279/23
摘要: AC waveforms biasing of bead transporter chucks and their accumulated charge sensing circuits tailored for low resistivity substrates and beads where if traditional DC quasi-static biasing potentials were used, the bead attraction potentials of the chuck would undergo rapid RC decay and cause the bead transporter chuck to stop working. Methods for selecting AC waveforms are given, including those that maximize the time average of the bead attraction potential at the bead collection zone of the bead contact surface.
摘要翻译: 针对低电阻率基板和珠子的珠子运输卡盘的交流波形偏置及其积累的电荷感应电路,如果使用传统的直流准静态偏置电位,卡盘的珠子吸引电位将经历快速的RC衰减,并导致珠子运输卡盘 停止工作 给出了选择交流波形的方法,包括使珠接触表面的珠收集区的珠吸引电位的时间平均最大化的方法。
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公开(公告)号:US06295194B1
公开(公告)日:2001-09-25
申请号:US09393871
申请日:1999-09-10
IPC分类号: H02N1300
CPC分类号: B82Y15/00 , B01J2219/00468 , B01J2219/005 , H02N1/004
摘要: Provided is a method of moving a charged particle from a first position at which it is retained by a first electrode to a second position at which it is retained by a second electrode, the method comprising: applying a potential to the second electrode to attract the particle; and applying a potential to a guide electrode offset from the particle at the first position, wherein the applied potential is effective to reduce the attraction of the particle to the first position sufficiently to allow the potential applied at the second electrode to be effective to move the particle from the first position to the second position.
摘要翻译: 提供了一种将带电粒子从第一位置移动到第一位置的方法,其中第二位置被第二电极保持在第二位置,该方法包括:向第二电极施加电位以吸引 粒子; 以及将电位施加到在所述第一位置处偏离所述粒子的引导电极,其中所施加的电位有效地减小所述粒子对所述第一位置的吸引力,以足以允许施加在所述第二电极处的电位有效地移动 颗粒从第一位置到第二位置。
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公开(公告)号:US6063194A
公开(公告)日:2000-05-16
申请号:US095246
申请日:1998-06-10
申请人: Eugene Samuel Poliniak , Hoi Cheong Steve Sun , Nitin Vithalbhai Desai , Nalin Kumar , William Ronald Roach , Lawrence Harrison Hammer , Peter David Southgate , Bawa Singh , Howard Christopher Rivenburg , Peter Zanzucchi , David Keller , Dominic Stephen Rosati , Aaron W. Levine , Bogdan Brycki
发明人: Eugene Samuel Poliniak , Hoi Cheong Steve Sun , Nitin Vithalbhai Desai , Nalin Kumar , William Ronald Roach , Lawrence Harrison Hammer , Peter David Southgate , Bawa Singh , Howard Christopher Rivenburg , Peter Zanzucchi , David Keller , Dominic Stephen Rosati , Aaron W. Levine , Bogdan Brycki
摘要: Provided is, among other things, a dry deposition apparatus for depositing grains on a substrate comprising:an electrostatic chuck having one or more collection zones, wherein the substrate is layered on the chuck for processing;a charged grain delivery apparatus for directing charged grains for electrostatic deposition on the substrate at the locations of the collection zones; andan optical detection device for quantifying the amount of grains deposited.
摘要翻译: 尤其提供了用于在基板上沉积晶粒的干式沉积装置,包括:具有一个或多个收集区的静电卡盘,其中所述基板层叠在所述卡盘上用于加工; 带电粒子输送装置,用于在收集区的位置处引导带电粒子在基底上静电沉积; 以及用于量化沉积的晶粒量的光学检测装置。
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公开(公告)号:US08312623B2
公开(公告)日:2012-11-20
申请号:US12052166
申请日:2008-03-20
申请人: Oscar Khaselev , Nitin Desai , Michael T. Marczi , Bawa Singh
发明人: Oscar Khaselev , Nitin Desai , Michael T. Marczi , Bawa Singh
IPC分类号: H05K3/02
CPC分类号: H01B1/02 , H05K1/0393 , H05K1/092 , H05K3/207 , H05K2201/0347 , Y10T29/49117 , Y10T29/49126 , Y10T29/4913 , Y10T29/49144 , Y10T29/49155 , Y10T29/49165
摘要: A device including a heat sensitive substrate and an electrical conductor disposed thereon is provided. In certain examples, the heat sensitive substrate may be configured to degrade at or above a sintering temperature. In other examples, the electrical conductor may be processed, prior to disposal on the heat sensitive substrate, at the sintering temperature on a second substrate that can withstand the sintering temperature. Methods and kits are also disclosed.
摘要翻译: 提供了一种包括热敏基板和设置在其上的电导体的装置。 在某些实施例中,热敏基材可以被配置为在烧结温度以上或以上降解。 在其他示例中,可以在处理在热敏基板上之前,在能够承受烧结温度的第二基板上的烧结温度下处理电导体。 还公开了方法和试剂盒。
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公开(公告)号:US20080236874A1
公开(公告)日:2008-10-02
申请号:US12052166
申请日:2008-03-20
申请人: Oscar Khaselev , Nitin Desai , Michael T Marczi , Bawa Singh
发明人: Oscar Khaselev , Nitin Desai , Michael T Marczi , Bawa Singh
CPC分类号: H01B1/02 , H05K1/0393 , H05K1/092 , H05K3/207 , H05K2201/0347 , Y10T29/49117 , Y10T29/49126 , Y10T29/4913 , Y10T29/49144 , Y10T29/49155 , Y10T29/49165
摘要: A device including a heat sensitive substrate and an electrical conductor disposed thereon is provided. In certain examples, the heat sensitive substrate may be configured to degrade at or above a sintering temperature. In other examples, the electrical conductor may be processed, prior to disposal on the heat sensitive substrate, at the sintering temperature on a second substrate that can withstand the sintering temperature. Methods and kits are also disclosed.
摘要翻译: 提供了一种包括热敏基板和设置在其上的电导体的装置。 在某些实施例中,热敏基材可以被配置为在烧结温度以上或以上降解。 在其他示例中,可以在处理在热敏基板上之前,在能够承受烧结温度的第二基板上的烧结温度下处理电导体。 还公开了方法和试剂盒。
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