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公开(公告)号:US20080319383A1
公开(公告)日:2008-12-25
申请号:US12091176
申请日:2006-12-19
申请人: Timothy D. Byland , James Matthew Collins , Mark James Fisher , John Grimley , Mehran Mojarrad , John Michael O'Fallon , Craig Field Sampson , James G. Tappel
发明人: Timothy D. Byland , James Matthew Collins , Mark James Fisher , John Grimley , Mehran Mojarrad , John Michael O'Fallon , Craig Field Sampson , James G. Tappel
CPC分类号: A61M5/30 , A61M5/1782 , A61M5/31551 , A61M2005/31518 , A61M2205/14 , A61M2205/332 , A61M2205/3341 , A61M2205/3386 , A61M2205/50
摘要: A fluid injecting device (30) generally including a fluid delivery assembly (32) and a needle-free injecting assembly (34). The fluid delivery assembly (32) delivers or transfers the fluid medicine from a cartridge (40) into the needle-free injecting assembly (34) for injecting into a patient. A drive train (112) applies a force to a piston (64) inside the cartridge (40) during the delivery of the fluid to the needle-free injecting assembly (34) to prevent adhesion or static friction between the piston (64) and the cartridge (40). In addition, sensors can be used to help ensure the proper amount of dosage is transferred to the needle-free injecting assembly, conserve power, reduce leakage during disassembly, among other functions.
摘要翻译: 通常包括流体输送组件(32)和无针注射组件(34)的流体注射装置(30)。 流体输送组件(32)将流体药物从药筒(40)输送或转移到无针注射组件(34)中以便注射到患者体内。 在将流体输送到无针注射组件(34)期间,传动系(112)向筒(40)内的活塞(64)施加力,以防止活塞(64)和 盒(40)。 此外,传感器可用于帮助确保适量的剂量转移到无针注射组件,节省电力,减少拆卸过程中的泄漏等功能。
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公开(公告)号:US06475639B2
公开(公告)日:2002-11-05
申请号:US09258602
申请日:1999-02-26
申请人: Mohsen Shahinpoor , Mehran Mojarrad
发明人: Mohsen Shahinpoor , Mehran Mojarrad
IPC分类号: B32B1508
CPC分类号: F03G7/005 , A61F2/08 , A61F2002/0894 , A61F2002/5066 , B25J9/1075 , B25J9/1095 , B25J15/02 , B25J18/06 , B64C9/00 , B64C13/50 , B64C27/72 , B64C2027/7266 , Y02T50/34 , Y10T428/12486 , Y10T428/12535 , Y10T428/12569 , Y10T428/12771 , Y10T428/12875
摘要: Ion exchange membrane-based sensors, actuators and sensor/actuators and methods of making same for applications requiring sensing, actuating and controlling displacement. Sensors, actuators, and sensor/actuators are useful in biological as well as other applications. Encapsulation of the sensors, actuators, or sensor/actuators further increases the utility of the present invention. Devices according to the present invention made using lithium are preferred over those made using only sodium.
摘要翻译: 基于离子交换膜的传感器,致动器和传感器/致动器以及用于需要感测,致动和控制位移的应用的方法。 传感器,执行器和传感器/执行器可用于生物和其他应用。 传感器,致动器或传感器/致动器的封装进一步增加了本发明的实用性。 根据使用锂制造的本发明的器件优于仅使用钠制造的器件。
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公开(公告)号:US07988660B2
公开(公告)日:2011-08-02
申请号:US12091176
申请日:2006-12-19
申请人: Timothy D. Byland , James Matthew Collins , Mark James Fisher , John Grimley , Mehran Mojarrad , John Michael O'Fallon , Craig Field Sampson , James G. Tappel
发明人: Timothy D. Byland , James Matthew Collins , Mark James Fisher , John Grimley , Mehran Mojarrad , John Michael O'Fallon , Craig Field Sampson , James G. Tappel
IPC分类号: A61M5/30
CPC分类号: A61M5/30 , A61M5/1782 , A61M5/31551 , A61M2005/31518 , A61M2205/14 , A61M2205/332 , A61M2205/3341 , A61M2205/3386 , A61M2205/50
摘要: A fluid injecting device (30) generally including a fluid delivery assembly (32) and a needle-free injecting assembly (34). The fluid delivery assembly (32) delivers or transfers the fluid medicine from a cartridge (40) into the needle-free injecting assembly (34) for injecting into a patient. A drive train (112) applies a force to a piston (64) inside the cartridge (40) during the delivery of the fluid to the needle-free injecting assembly (34) to prevent adhesion or static friction between the piston (64) and the cartridge (40). In addition, sensors can be used to help ensure the proper amount of dosage is transferred to the needle-free injecting assembly, conserve power, reduce leakage during disassembly, among other functions.
摘要翻译: 通常包括流体输送组件(32)和无针注射组件(34)的流体注射装置(30)。 流体输送组件(32)将流体药物从药筒(40)输送或转移到无针注射组件(34)中以便注射到患者体内。 在将流体输送到无针注射组件(34)期间,传动系(112)向筒(40)内的活塞(64)施加力,以防止活塞(64)和 盒(40)。 此外,传感器可用于帮助确保适量的剂量转移到无针注射组件,节省电力,减少拆卸过程中的泄漏等功能。
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公开(公告)号:US6109852A
公开(公告)日:2000-08-29
申请号:US101856
申请日:1999-02-05
申请人: Mohsen Shahinpoor , Mehran Mojarrad
发明人: Mohsen Shahinpoor , Mehran Mojarrad
IPC分类号: A61F2/08 , A61F2/50 , B25J9/10 , B25J15/02 , B25J18/06 , B64C9/00 , B64C13/50 , B64C27/72 , F03G7/00 , B25J15/00 , A61M25/09 , B05D5/12 , B05D7/04 , B25J17/00
CPC分类号: F03G7/005 , A61F2/08 , B25J15/02 , B25J18/06 , B25J9/1075 , B25J9/1095 , B64C13/50 , B64C27/72 , B64C9/00 , A61F2002/0894 , A61F2002/5066 , B64C2027/7266 , Y02T50/34 , Y10T74/20311
摘要: A chemical (coating and reduction)/mechanical/electrical treatment of ion-exchange materials (preferably ion-exchange membranes) to convert them to artificial muscles. The figure is a perspective view of an actuator of the invention showing the treated membrane actuator (A) with electrodes (25 and 26) placed at one end of the membrane, the electrodes being further attached to a power source (35). Artificial muscles created by the inventive method are capable of undergoing electrically-controllable large deformations resembling the behavior of biological muscles. A typical flap muscle of 0.2-0.4 mm thickness, 2-5 mm width and 20 mm length manufactured by the inventive process can achieve a completely reversible maximum deflection of 12-15 mm under a maximum voltage of 2.0-2.5 volts.
摘要翻译: PCT No.PCT / US96 / 17870 Sec。 371日期1999年2月5日 102(e)1999年2月5日PCT PCT 1996年11月6日PCT公布。 出版物WO97 / 26039 日期1997年7月24日离子交换材料(优选离子交换膜)的化学(涂层和还原)/机械/电处理将其转化为人造肌肉。 该图是本发明的致动器的透视图,示出了处理过的膜致动器(A),其中电极(25和26)放置在膜的一端,电极进一步附接到电源(35)。 通过本发明方法产生的人造肌肉能够经历类似于生物肌肉行为的电可控大变形。 通过本发明方法制造的0.2-0.4mm厚度,2-5mm宽度和20mm长度的典型皮瓣可以在2.0-2.5V的最大电压下实现12-15mm的完全可逆的最大偏转。
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