会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明授权
    • Detector mounting in paramagnetic gas analyzers
    • 检测器安装在顺磁性气体分析仪中
    • US07726176B2
    • 2010-06-01
    • US11548885
    • 2006-10-12
    • Heikki Haveri
    • Heikki Haveri
    • G01N27/74
    • G01N27/74
    • The invention relates to paramagnetic gas analyzer with a housing, comprising: an electromagnet with an air gap; power source for said electromagnet; a sample gas conduit and a reference gas conduit into said air gap; an exit conduit communicating with said air gap for removing the intermixed gases; pressure detecting microphones connected to said sample gas conduit and to said reference gas conduit for sensing the gas pressures; as well as electronics. The pressure detecting microphones comprise two independent microphonic membranes that are parallel to each other, their pressure surfaces being to the same direction, or to the opposite directions. The electrical outputs of the microphones provide signals that are proportional to gas pressures in the sample gas and reference gas conduits, and that are further processed in the electronics to eliminate effects of mechanical shocks or the like.
    • 本发明涉及具有壳体的顺磁性气体分析仪,包括:具有气隙的电磁体; 所述电磁体的电源; 样品气体管道和参考气体管道进入所述气隙; 与所述气隙连通的出口导管,用于去除混合气体; 压力检测麦克风连接到所述样品气体导管和所述参考气体导管,用于感测气体压力; 以及电子产品。 压力检测麦克风包括彼此平行的两个独立的麦克风膜,它们的压力表面是相同的方向或相反的方向。 麦克风的电气输出提供与样品气体和参考气体管道中的气体压力成比例的信号,并且在电子设备中进一步处理以消除机械冲击等的影响。
    • 13. 发明授权
    • Device and method for detecting and controlling liquid supply to an apparatus discharging liquids
    • 用于检测和控制向排放液体的装置的液体供应的装置和方法
    • US06769626B1
    • 2004-08-03
    • US09699049
    • 2000-10-30
    • Heikki Haveri
    • Heikki Haveri
    • B05B304
    • A61M11/005A61M15/0085B05B12/085B05B17/0638B05B17/0676
    • An improved device and method for measuring the amount of liquid to be discharged that is present in an apparatus, such as a nebulizer. A first member has holes through which the liquid passes to be nebulized. A second member is spaced from the first member so that a volume is defined in the nebulizer by the area of mutual overlap of the first and second members and the amount of spacing between them. The first and second members are formed to establish a mutual capacitance that reflects the amount of liquid in the volume. A measuring circuit measures the capacitance existing between the first and second members and hence the amount of liquid in the nebulizer. The capacitance measurement can be used to control the supply of liquid into the volume in the nebulizer.
    • 一种改进的装置和方法,用于测量存在于诸如雾化器的装置中的待排放液体的量。 第一构件具有孔,液体通过该孔穿过来雾化。 第二构件与第一构件间隔开,使得通过第一构件和第二构件的相互重叠的区域和它们之间的间隔量在雾化器中限定体积。 形成第一和第二构件以建立反映体积中的液体量的互电容。 测量电路测量第一和第二构件之间存在的电容,从而测量雾化器中的液体量。 电容测量可用于控制液体进入雾化器中的体积。
    • 15. 发明授权
    • Respiratory sensor
    • 呼吸传感器
    • US09492106B2
    • 2016-11-15
    • US12711741
    • 2010-02-24
    • Heikki Haveri
    • Heikki Haveri
    • A61B5/08A61B5/087A61B5/00A61B5/097
    • A61B5/0878A61B5/097A61B5/4818
    • A sensor for measuring a respiration is disclosed herein. The sensor includes at least one housing (7) having a first cavity (12) with a first port (11) allowing a respiration gas flow, and a second cavity (22) with a second port (21) also allowing a respiration gas flow. The sensor also includes at least one breathing detector (51) for acquiring a signal indicative of the respiration gas flowing through the first cavity and the second cavity. The at least one housing is equipped with at least one additional port (31) for removing the respiration gas flow coming from the first cavity and the second cavity, which additional port being separate from the first port and the second port.
    • 本文公开了一种用于测量呼吸的传感器。 传感器包括至少一个具有第一空腔(12)的壳体(7),第一空腔(12)具有允许呼吸气体流动的第一端口(11),以及具有第二端口(21)的第二空腔(22),其还允许呼吸气体流 。 传感器还包括至少一个呼吸检测器(51),用于获取指示流过第一腔和第二腔的呼吸气体的信号。 所述至少一个壳体配备有至少一个附加端口(31),用于去除来自第一腔体和第二腔室的呼吸气体流,该附加端口与第一端口和第二端口分离。
    • 16. 发明授权
    • Gas analyzer
    • 气体分析仪
    • US08194249B2
    • 2012-06-05
    • US12697324
    • 2010-02-01
    • Heikki Haveri
    • Heikki Haveri
    • G01N33/497
    • G01N21/05G01N21/11G01N21/3504
    • A gas analyzer is disclosed herein. The gas analyzer includes a light source for transmitting a radiation and a sampling chamber having a first opening for receiving a gas sample, a second opening for removing the gas sample, at least one optical window towards the radiation allowing the radiation to traverse the gas sample and also having a first wall and a second wall opposite to the first wall, the first wall and second wall edging the sampling chamber to guide the gas sample from the first opening to the second opening. The gas analyzer also includes at least one detector for receiving the radiation after traversing the gas sample. The first wall and the second wall of the sampling chamber is curved and at a predetermined distance from each other, an overall shape of the second wall being mostly similar to the first wall.
    • 本文公开了气体分析器。 气体分析器包括用于传输辐射的光源和具有用于接收气体样品的第一开口的采样室,用于去除气体样品的第二开口,朝向辐射的至少一个光学窗口,允许辐射穿过气体样品 并且还具有与所述第一壁相对的第一壁和第二壁,所述第一壁和所述第二壁围绕所述取样室以将所述气体样品从所述第一开口引导到所述第二开口。 气体分析器还包括至少一个检测器,用于在穿过气体样品之后接收辐射。 采样室的第一壁和第二壁弯曲并且彼此以预定的距离,第二壁的整体形状大体上类似于第一壁。
    • 17. 发明申请
    • GAS ANALYZER
    • 气体分析仪
    • US20100208268A1
    • 2010-08-19
    • US12697324
    • 2010-02-01
    • Heikki HAVERI
    • Heikki HAVERI
    • G01N33/497
    • G01N21/05G01N21/11G01N21/3504
    • A gas analyzer is disclosed herein. The gas analyzer includes a light source for transmitting a radiation and a sampling chamber having a first opening for receiving a gas sample, a second opening for removing the gas sample, at least one optical window towards the radiation allowing the radiation to traverse the gas sample and also having a first wall and a second wall opposite to the first wall, the first wall and second wall edging the sampling chamber to guide the gas sample from the first opening to the second opening. The gas analyzer also includes at least one detector for receiving the radiation after traversing the gas sample. The first wall and the second wall of the sampling chamber is curved and at a predetermined distance from each other, an overall shape of the second wall being mostly similar to the first wall.
    • 本文公开了气体分析器。 气体分析器包括用于传输辐射的光源和具有用于接收气体样品的第一开口的采样室,用于去除气体样品的第二开口,朝向辐射的至少一个光学窗口,允许辐射穿过气体样品 并且还具有与所述第一壁相对的第一壁和第二壁,所述第一壁和所述第二壁围绕所述取样室以将所述气体样品从所述第一开口引导到所述第二开口。 气体分析器还包括至少一个检测器,用于在穿过气体样品之后接收辐射。 采样室的第一壁和第二壁弯曲并且彼此以预定的距离,第二壁的整体形状大体上类似于第一壁。
    • 18. 发明申请
    • BRANCHING UNIT AND ARRANGEMENT FOR DELIVERING A RESPIRATORY GAS OF A SUBJECT
    • 分配单位和交付主体呼吸气体的安排
    • US20090320841A1
    • 2009-12-31
    • US12490427
    • 2009-06-24
    • Heikki Haveri
    • Heikki Haveri
    • A61M16/08
    • A61M16/08A61M16/0833A61M16/085
    • A branching unit for delivering a respiratory gas of a subject is disclosed herein. The branching unit includes a first limb (123) for delivering an expiratory gas during an expiratory phase and a second limb (122) for delivering an inspiratory gas during an inspiratory phase. The branching unit also includes a third limb (121) for delivering both the expiratory gas and the inspiratory gas and a common branching point (126) for the first limb, the second limb and the third limb. The first limb, the second limb and the third limb include a volume for the respiratory gas and which volume includes both an active volume with the gas exchanging between the inspiratory phase and the expiratory phase and a dead volume for the respiratory gas with insufficient gas exchange from the inspiratory phase to the expiratory phase and the dead volume being less than 1 ml.
    • 本文公开了用于输送对象的呼吸气体的分支单元。 分支单元包括用于在呼气阶段输送呼气气体的第一肢体(123)和用于在吸气阶段期间递送吸气气体的第二肢体(122)。 分支单元还包括用于输送呼气气体和吸气气体的第三肢体(121)和用于第一肢体,第二肢体和第三肢体的公共分支点(126)。 第一肢,第二肢和第三肢包括呼吸气体的体积,并且该体积包括在吸气阶段和呼气阶段之间的气体交换的活动体积和气体交换不足的呼吸气体的死体积 从吸气阶段到呼气阶段,死体积小于1ml。