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1.发明公开DRUG EJECTING APPARATUS AND CONTROL METHOD THEREOF 审中-公开MEDIKAMENTENAUSSTOSSVORRICHTUNG UND STEERERFAFAHRENDAFÜR
公开(公告)号：EP2237824A1
公开(公告)日：2010-10-13
申请号：EP09703832.7
申请日：2009-01-20
CPC分类号： A61M15/025 , A61M11/005 , A61M11/007 , A61M11/042 , A61M15/008 , A61M2016/0021 , A61M2016/0027 , B05B11/02 , B05B17/0607
摘要： A drug ejecting apparatus comprises a drug ejection apparatus which has an ejection port (1a) and an element (1b) which generates energy for ejecting a drug from the ejection port; a drug containing unit (2) which is connected to the drug ejection apparatus, and contains the drug; a movable wall (3) which is attached to an end of the drug containing unit, and is displaced by difference between pressures from the inside and outside of the drug containing unit; and a control unit (4) which displaces the movable wall, wherein the drug ejection apparatus is filled with the drug, and inside pressure of the drug containing unit is made into a negative pressure state in advance of ejecting of the drug, by displacing the movable wall by the control unit.
摘要翻译： 药物喷射装置具有排出口和产生用于从喷射口喷射药物的能量的元件; 药物容纳单元连接到药物喷射装置，并含有药物; 可动壁附接到药物容纳单元的一端，并且被药物容纳单元内部和外部的压力差异地移位; 并且控制单元移动可动壁。 药物喷射装置充满药物，并且通过使控制单元移动可移动壁，药物的喷出前，药物容纳单元的内部压力处于负压状态。
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公开(公告)号：EP2237823A1
公开(公告)日：2010-10-13
申请号：EP09703630.5
申请日：2009-01-23
CPC分类号： A61M15/025 , A61M11/001 , A61M11/007 , A61M11/042 , A61M2016/0021 , A61M2016/0027 , A61M2205/3306 , A61M2205/3375 , A61M2205/3389 , A61M2205/502 , A61M2205/583
摘要： A medicine ejection apparatus which ejects a medicine for medicating a user comprises; a medicine ejecting unit which has an element that generates energy for ejecting the medicine, a drive control unit which controls a drive start and a drive stop of the element, and an ejection amount determining unit which determines a total amount of a medicine that is ejected from the medicine ejecting unit after the element performs a drive stop, the drive control unit enabling the element to perform driving so as to eject an amount of medicine calculated from difference between the set ejection amount and the total amount of ejected medicine when the total amount of ejected medicine determined by the ejection amount determining unit does not reach the set ejection amount.
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公开(公告)号：EP2211953A1
公开(公告)日：2010-08-04
申请号：EP08849642.7
申请日：2008-11-04
发明人： IMAI, Mitsuru
CPC分类号： A61M15/025 , A61M11/007 , A61M11/042 , A61M15/008 , A61M15/0081 , A61M2205/3306 , A61M2205/332 , A61M2205/3351 , A61M2205/3653
摘要： The invention provides a medicine ejection device which provides stable ejection even when a reservoir with high sealability is used and can eject an appropriate amount of medicine. A medicine ejection portion 1 includes an ejection nozzle 1a and an element 1b which generates energy for ejecting the medicine, and is connected to a medicine storing portion 2. The medicine storing portion 2 is blocked from the outside air except a path through the ejection nozzle 1a, so that when the medicine is ejected from the ejection nozzle 1a, a pressure difference is formed between the outside and the inside of the medicine storing portion 2. A pressure unit 3 which is a feature of the present invention pressurizes a movable wall 5 when ejecting a medicine, which is displaced so that the volumetric capacity of the medicine storing portion 2 decreases due to the pressure difference.
摘要翻译： 本发明提供了一种药物喷射装置，即使当使用具有高密封性的储存器时也能提供稳定的喷射，并且能够喷射适量的药物。 药物喷射部1包括喷射喷嘴1a和产生用于喷射药物的能量的元件1b，并且连接到药物储存部2.除了通过喷射喷嘴的路径之外，药物储存部2与外部空气隔绝 如图1a所示，当从喷嘴1a喷射药物时，在药物储存部2的外部和内部之间形成压力差。作为本发明的特征的压力单元3对可动壁5加压 当喷射药物时，药物被移位，使得药物储存部分2的容积由于压力差而减小。
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公开(公告)号：EP1846071A1
公开(公告)日：2007-10-24
申请号：EP06713357.9
申请日：2006-02-02
发明人： NOBUTANI, Toshiyuki , IMAI, Mitsuru
CPC分类号： A61M15/025
摘要： An inhaling apparatus is provided with a fitting section for removably fitting thereto a liquid agent ejection cartridge. The liquid agent ejection cartridge comprises storage means for storing a liquid agent, ejection means for ejecting the liquid agent as liquid droplets, a suction port section to be held in the mouth of a user inhaling the liquid agent, and a liquid agent flow path for connecting the ejection means and the suction port section. The apparatus is portable and the cartridge is disposable.
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公开(公告)号：EP2237823B1
公开(公告)日：2012-12-12
申请号：EP09703630.5
申请日：2009-01-23
CPC分类号： A61M15/025 , A61M11/001 , A61M11/007 , A61M11/042 , A61M2016/0021 , A61M2016/0027 , A61M2205/3306 , A61M2205/3375 , A61M2205/3389 , A61M2205/502 , A61M2205/583
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公开(公告)号：EP2049177A1
公开(公告)日：2009-04-22
申请号：EP07791985.0
申请日：2007-07-30
发明人： KOBAYASHI, Masaya , IMAI, Mitsuru
IPC分类号： A61M11/00
CPC分类号： A61M15/025 , A61M11/003 , A61M11/007 , A61M11/042 , A61M11/06 , A61M15/0065 , A61M15/008 , A61M15/0085 , A61M15/009 , A61M2016/0024 , A61M2016/0027 , A61M2202/04 , A61M2202/064 , A61M2205/106 , A61M2205/123 , A61M2205/18 , A61M2205/215 , A61M2205/3306 , A61M2205/3393 , A61M2205/502 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2205/8212 , A61M2205/8237
摘要： This medicine ejection device is directed at uniformizing an amount of a medicine inhaled by a user through a mouthpiece: and ejects a predetermined constant amount of the medicine by measuring a remaining amount of the medicine in a reservoir 7 at every inhalation time with the use of a strain gauge 37, which supplies the medicine through a connection tube 8b to an ejection head 8a for ejecting a medicine into a flow path 20 of a mouthpiece 4, so as to compensate for a decrease of an amount to be inhaled due to the deposition of the medicine in a nozzle (orifice) of the ejection head 8a, and by adjusting an ejecting operation duration of the ejection head 8a when the user inhales the medicine next time.
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