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公开(公告)号：US08093781B2
公开(公告)日：2012-01-10
申请号：US12960224
申请日：2010-12-03
IPC分类号： H01L41/08
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example.
摘要翻译： 本发明提供涉及电化学致动的系统，装置和相关方法。 在一些情况下，将电压或电流施加到本发明的系统或装置可能产生容积或尺寸变化，这可能产生机械作业。 例如，系统的至少一部分可以被构造和布置成从第一取向向第二取向移位。 诸如这些的系统可用于各种应用，例如泵（例如输液泵）和药物递送装置。
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公开(公告)号：US07872396B2
公开(公告)日：2011-01-18
申请号：US11881830
申请日：2007-07-26
IPC分类号： H01L41/08
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example.
摘要翻译： 本发明提供涉及电化学致动的系统，装置和相关方法。 在一些情况下，将电压或电流施加到本发明的系统或装置可能产生容积或尺寸变化，这可能产生机械作业。 例如，系统的至少一部分可以被构造和布置成从第一取向向第二取向移位。 诸如这些的系统可用于各种应用，例如泵（例如输注泵）和药物输送装置。
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公开(公告)号：US08378552B2
公开(公告)日：2013-02-19
申请号：US13316833
申请日：2011-12-12
IPC分类号： H01L41/08
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example.
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公开(公告)号：US20090202903A1
公开(公告)日：2009-08-13
申请号：US12323983
申请日：2008-11-26
申请人： Yet-Ming Chiang , Ryan C. Wartena , Timothy E. Chin , Can K. Erdonmez , Wei Lai
发明人： Yet-Ming Chiang , Ryan C. Wartena , Timothy E. Chin , Can K. Erdonmez , Wei Lai
CPC分类号： H01M10/052 , H01M4/0426 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/1393 , H01M4/1397 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/661 , H01M4/664 , H01M4/667 , H01M10/0436 , H01M10/0472 , H01M10/0525 , H01M10/0562 , H01M10/0565 , H01M2004/021 , Y02E60/122 , Y02P70/54
摘要： The present invention generally relates to batteries or other electrochemical devices, and systems and materials for use in these, including novel electrode materials and designs. In some embodiments, the present invention relates to small-scale batteries or microbatteries. For example, in one aspect of the invention, a battery may have a volume of no more than about 5 mm3, while having an energy density of at least about 400 W h/l. In some cases, the battery may include a electrode comprising a porous electroactive compound. In some embodiments, the pores of the porous electrode may be at least partially filled with a liquid such as a liquid electrolyte. The electrode may be able to withstand repeated charging and discharging. In some cases, the electrode may have a plurality of protrusions and/or a wall (which may surround the protrusions, if present); however, in other cases, there may be no protrusions or walls. The electrode may be formed from a unitary material. In certain embodiments, a nonporous electrolyte may be disposed onto the electrode. Such an electrolyte may allow ionic transport (e.g., of lithium ions) while preventing dendritic formation due to the lack of pores. In certain embodiments the porous electrode has a surface that is denser than its interior. Other aspects of the invention are directed to techniques of making such electrodes or batteries, techniques of forming electrical connections to and packaging such batteries, techniques of using such electrodes or batteries, or the like.
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公开(公告)号：US20080257718A1
公开(公告)日：2008-10-23
申请号：US11881830
申请日：2007-07-26
IPC分类号： C25B9/00
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example.
摘要翻译： 本发明提供涉及电化学致动的系统，装置和相关方法。 在一些情况下，将电压或电流施加到本发明的系统或装置可能产生容积或尺寸变化，这可能产生机械作业。 例如，系统的至少一部分可以被构造和布置成从第一取向向第二取向移位。 诸如这些的系统可用于各种应用，例如泵（例如输注泵）和药物输送装置。
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公开(公告)号：US20120244444A1
公开(公告)日：2012-09-27
申请号：US13408143
申请日：2012-02-29
申请人： Yet-Ming Chiang , Ryan C. Wartena , Timothy E. Chin , Can K. Erdonmez , Wei Lai
发明人： Yet-Ming Chiang , Ryan C. Wartena , Timothy E. Chin , Can K. Erdonmez , Wei Lai
CPC分类号： H01M10/052 , H01M4/0426 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/1393 , H01M4/1397 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/661 , H01M4/664 , H01M4/667 , H01M10/0436 , H01M10/0472 , H01M10/0525 , H01M10/0562 , H01M10/0565 , H01M2004/021 , Y02E60/122 , Y02P70/54
摘要： The present invention generally relates to batteries or other electrochemical devices, and systems and materials for use in these, including novel electrode materials and designs. In some embodiments, the present invention relates to small-scale batteries or microbatteries. For example, in one aspect of the invention, a battery may have a volume of no more than about 5 mm3, while having an energy density of at least about 400 W h/l. In some cases, the battery may include an electrode comprising a porous electroactive compound. In some embodiments, the pores of the porous electrode may be at least partially filled with a liquid such as a liquid electrolyte. The electrode may be formed from a unitary material. Other aspects of the invention are directed to techniques of making such electrodes or batteries, techniques of forming electrical connections to and packaging such batteries, techniques of using such electrodes or batteries, or the like.
摘要翻译： 本发明一般涉及电池或其他电化学装置，以及用于其中的系统和材料，包括新型电极材料和设计。 在一些实施例中，本发明涉及小型电池或微电池。 例如，在本发明的一个方面，电池的体积可以不大于约5mm 3，而能量密度为至少约400Wh / l。 在一些情况下，电池可以包括包含多孔电活性化合物的电极。 在一些实施方案中，多孔电极的孔可以至少部分地填充有诸如液体电解质的液体。 电极可以由整体材料形成。 本发明的其它方面涉及制造这种电极或电池的技术，形成与这种电池的电连接和包装的技术，使用这种电极或电池的技术等。
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公开(公告)号：US07999435B2
公开(公告)日：2011-08-16
申请号：US12035406
申请日：2008-02-21
IPC分类号： H01L41/08
CPC分类号： F03G7/005 , H01M10/052
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example.
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公开(公告)号：US20110098643A1
公开(公告)日：2011-04-28
申请号：US12960224
申请日：2010-12-03
IPC分类号： A61M5/14
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example.
摘要翻译： 本发明提供涉及电化学致动的系统，装置和相关方法。 在一些情况下，将电压或电流施加到本发明的系统或装置可能产生容积或尺寸变化，这可能产生机械作业。 例如，系统的至少一部分可以被构造和布置成从第一取向向第二取向移位。 诸如这些的系统可用于各种应用，例如泵（例如输注泵）和药物输送装置。
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公开(公告)号：US20130020906A1
公开(公告)日：2013-01-24
申请号：US13542179
申请日：2012-07-05
IPC分类号： H01L41/09
CPC分类号： F03G7/005 , H01M10/052
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example
摘要翻译： 本发明提供涉及电化学致动的系统，装置和相关方法。 在一些情况下，将电压或电流施加到本发明的系统或装置可能产生容积或尺寸变化，这可能产生机械作业。 例如，系统的至少一部分可以被构造和布置成从第一取向向第二取向移位。 诸如这些的系统可用于各种应用，例如泵（例如输注泵）和药物输送装置
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公开(公告)号：US20120175998A1
公开(公告)日：2012-07-12
申请号：US13328504
申请日：2011-12-16
IPC分类号： H02N11/00
CPC分类号： H01M14/00 , F03G7/005 , H01M4/131 , H01M4/134 , H01M10/052 , H01M10/058
摘要： Devices and methods for providing electrochemical actuation are described herein. In one embodiment, an actuator device includes an electrochemical cell including a negative electrode and a positive electrode At least a portion of the negative electrode is formed with a material formulated to at least one of intercalate, de-intercalate, alloy with, oxidize, reduce, or plate with a first portion of the positive electrode to an extent different than with a second portion of the positive electrode such that a differential strain is imparted between the first portion and the second portion of the positive electrode and such that at least a portion of the electrochemical cell is displaced. The electrochemical cell includes a portion that is pre-bent along an axis of the electrochemical cell to define a fold axis and the displacement of the at least a portion of the electrochemical cell is maximized along the fold axis.
摘要翻译： 本文描述了用于提供电化学致动的装置和方法。 在一个实施例中，致动器装置包括包括负极和正极的电化学电池。负极的至少一部分由配制成插层，去插入，合金，氧化，还原的至少一种的材料形成 或者具有与正极的第二部分不同的程度的正极的第一部分的板，使得在正极的第一部分和第二部分之间施加微分应变，使得至少一部分 的电化学电池被移位。 电化学电池包括沿着电化学电池的轴线预弯曲以限定折叠轴线的部分，并且电化学电池的至少一部分的位移沿折叠轴线最大化。
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