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51. 发明授权

US5522381A Device for supplying breathing gas to the lungs of a respiratory subject 失效
标题翻译：用于向呼吸道主体的肺部供应呼吸气体的装置
公开(公告)号：US5522381A
公开(公告)日：1996-06-04
申请号：US279109
申请日：1994-07-22
申请人： Sven G. Olsson , Goeran Rydgren , Anders Larsson
发明人： Sven G. Olsson , Goeran Rydgren , Anders Larsson
IPC分类号： A61M16/00 , A61M16/12 , A61M15/00
CPC分类号： A61M16/12 , A61M2016/0036 , A61M2016/0042 , A61M2202/0275
摘要： A device which supplies breathing gas mixed with an additive gas to a patient for pulmonary diagnosis or pulmonary treatment includes a gas mixing unit through which a relatively large flow of breathing gas is achieved from a first gas source through a first pressure regulator and a second pressure regulator. The breathing gas passes through a connecting tube from which the patient can breathe spontaneously through an inspiration tube, thereby inhaling air from the connecting tube. Expired gas passes via an expiration tube to the connecting tube. Additive gas is supplied from a separate gas source via a second pressure regulator and a second flow regulator. The additive gas is supplied in a flow which is considerably smaller than the flow of breathing gas, permitting a very small but accurate concentration of the additive gas to be achieved in the breathing gas. The large flow prevents a reactive additive gas from reacting before being supplied to the patient.
摘要翻译：将用于肺部诊断或肺部治疗的与添加气体混合的呼吸气体的装置包括气体混合单元，气体混合单元通过第一压力调节器从第一气体源获得相对较大的呼吸气体流量，并且第二压力调节器呼吸气体通过连接管，患者可从该连接管自发地通过吸气管呼吸，从而从连接管吸入空气。过期气体通过呼气管通过连接管。添加气体通过第二压力调节器和第二流量调节器从单独的气体源供应。添加气体以比呼吸气体的流动小得多的流量供应，允许在呼吸气体中实现非常小但精确的添加气体浓度。大流量防止反应性添加剂气体在被供应给患者之前反应。

52. 发明授权

US5515090A Capillary unit for ink jet printer 失效
标题翻译：用于喷墨打印机的毛细管单元
公开(公告)号：US5515090A
公开(公告)日：1996-05-07
申请号：US113234
申请日：1993-08-30
申请人： Bertil Almgren , Terje Rye
发明人： Bertil Almgren , Terje Rye
IPC分类号： B41J2/01 , B41J2/085 , B41J2/09 , B41J2/02
CPC分类号： B41J2/085
摘要： A capillary unit for an ink jet printer, having a nozzle for spraying a jet of ink onto a record carrier. The jet of ink breaks up into a series of droplets at a droplet formation point in front of the nozzle. A charging electrode, with which the ink droplets are selectively charged for subsequent electrical deflection, is arranged in the area of the droplet deflection point. The charging electrode is devised in the form of a plate, arranged perpendicular to the path of the jet, with a through hole for passage of the droplets. The charging electrode is further devised with at least one groove running from the hole to the outer edge of the electrode.
摘要翻译：一种用于喷墨打印机的毛细管单元，具有用于将喷墨喷射到记录载体上的喷嘴。喷墨喷嘴在喷嘴前面的液滴形成点分解成一系列液滴。在液滴偏转点的区域中布置有用于随后的电偏转选择性地填充墨滴的充电电极。充电电极设计为垂直于射流路径布置的板形，具有用于液滴通过的通孔。充电电极进一步设计有至少一个从孔延伸到电极的外边缘的凹槽。

53. 发明授权

US5479933A Method and apparatus for processing ECG signals 失效
标题翻译：用于处理ECG信号的方法和装置
公开(公告)号：US5479933A
公开(公告)日：1996-01-02
申请号：US264719
申请日：1994-06-23
申请人： Roozbeh Atarius , Thomas Ohlsson , Leif Soernmo
发明人： Roozbeh Atarius , Thomas Ohlsson , Leif Soernmo
IPC分类号： A61B5/0472 , A61B5/0452 , G06F17/00
CPC分类号： A61B5/04525
摘要： In a method and apparatus for processing ECG signals for the purpose of detecting low-amplitude signal structures hidden in noise in the ECG signal, the ECG signals, number of cardiac cycles are analog-to-digital converted, and QRS complexes in the converted signals are detected. The signals from at least two cardiac cycles are cross-correlated, and the correlation between these signals in time intervals which comprise at least the time intervals of the two samples is determined. An output quantity representing the degree of correlation is thus obtained, the magnitude of this quantity designating the amplitude of the signal structure in question. This magnitude can then be analyzed to determine if, and where in the signal, the signal structure arises.
摘要翻译：在用于检测ECG信号中噪声隐藏的低幅度信号结构的ECG信号处理的方法和装置中，ECG信号，心跳周期数被模数转换，并且QRS在转换信号中复合被检测到。来自至少两个心动周期的信号是交叉相关的，并且确定包括两个样本的至少时间间隔的时间间隔中的这些信号之间的相关性。因此，获得表示相关程度的输出量，该量的大小指示所讨论的信号结构的振幅。然后可以分析该幅度以确定是否在信号中以及何处出现信号结构。

54. 发明授权

US5476005A Method and apparatus for tracing leaks in vivo occurring in an electrode device of an implanted medical apparatus 失效
标题翻译：用于跟踪在植入医疗装置的电极装置中发生的体内泄漏的方法和装置
公开(公告)号：US5476005A
公开(公告)日：1995-12-19
申请号：US271716
申请日：1994-07-07
申请人： Ulf Lindegren , Heinz Neubauer , Hans Strandberg , Hans Schueller
发明人： Ulf Lindegren , Heinz Neubauer , Hans Strandberg , Hans Schueller
IPC分类号： A61N1/05 , G01M3/04 , A61N1/08 , G01M3/20
CPC分类号： G01M3/04 , A61N1/056
摘要： A method and apparatus are disclosed for tracing leaks in vivo which occur in an electrode device, such as a pacemaker or a defibrillator, the electrode device including an electrode cable containing an elongate, flexible conductor having an exterior covered with a layer of insulation and having an interior channel. A leakage tracing device which is simple in structure, and therefore inexpensive to make, and with which one or more leaks in an electrode cable implanted in a patient is/are readily detectable, has a tubular, flexible body within an external diameter smaller than inner diameter of the interior channel of the electrode cable. The tubular body can be inserted into the electrode cable's interior channel all the way to the channel's distal end, and the proximal end of the tubular body is connected to a container for a fluid. The container is capable of producing a gauge pressure which forces fluid through the tubular body into the channel, filling the channel such that a radial fluid pressure, higher than the pressure on the exterior of the electrode cable, develops in the channel. The fluid may be a or contain a contrast agent visible in a fluoroscopic exam, so that any escaping fluid can be detected, thereby indicating the presence of a leak.
摘要翻译：公开了一种用于跟踪在电极装置（例如起搏器或除颤器）中发生的体内泄漏的方法和装置，该电极装置包括电极电缆，该电极电缆包含细长的柔性导体，该电极电缆具有被绝缘层覆盖的外部并具有内部通道。泄漏追踪装置结构简单，因此制造成本低廉，并且电极电缆中植入患者中的一个或多个泄漏易于检测，其具有在小于内部的外径内的管状柔性体电极电缆的内部通道的直径。管状体可以一直插入到电极电缆的内部通道中，直到通道的远端，并且管状体的近端连接到用于流体的容器。容器能够产生表压力，该压力迫使流体通过管状体进入通道，填充通道，使得在通道中形成高于电极电缆外部的压力的径向流体压力。流体可以是或含有在透视检查中可见的造影剂，使得可以检测任何逸出的流体，从而指示存在泄漏。

55. 发明授权

US5423880A Implantable medical electrode device including structure for explanting same 失效
标题翻译：可植入医疗电极装置，包括外植体结构
公开(公告)号：US5423880A
公开(公告)日：1995-06-13
申请号：US120808
申请日：1993-09-15
申请人： Per Nyman , Anders Lindgren
发明人： Per Nyman , Anders Lindgren
IPC分类号： A61B17/00 , A61N1/05
CPC分类号： A61N1/057 , A61N2001/0578
摘要： A medical electrode device, implantable in a subject for electrically stimulating tissue, includes an electrode cable containing an elongated, flexible conductor having an interior channel and covered with electrical insulation, and terminating in an electrode head for engaging tissue of the subject. A stylet is insertable in the channel. The electrode device incorporates structure for assisting in explanting the device formed by an adhesive substance releasably storable within the cable and releasable by manipulation of the stylet or a stylet-like element. When the adhesive is released, the stylet is adhered to the electrode head and can be manipulated from the proximal end of the electrode device to twist the distal end of the electrode device away from ingrown tissue upon explantation.
摘要翻译：可植入受试者中用于电刺激组织的医用电极装置包括电极电缆，其包含具有内部通道并被电绝缘覆盖的细长柔性导体，并终止于用于接合受试者组织的电极头。探针可插入通道。电极装置包括用于辅助移除由可释放地存储在电缆内的粘合剂物质形成的装置的结构，并且可通过操纵探针或探针状元件而释放。当粘合剂被释放时，探针被粘附到电极头，并且可以从电极装置的近端操作，以在外植时将电极装置的远端扭转离开内向组织。

56. 发明授权

US5405372A Medical electrode arrangement 失效
标题翻译：医用电极排列
公开(公告)号：US5405372A
公开(公告)日：1995-04-11
申请号：US63568
申请日：1993-05-19
申请人： Nina Gilljam , Heinz Neubauer , Jakub Hirschberg
发明人： Nina Gilljam , Heinz Neubauer , Jakub Hirschberg
IPC分类号： A61B5/0408 , A61N1/04 , A61N1/05
CPC分类号： A61N1/0565 , A61N1/056
摘要： An electrode arrangement has at least two coiled electrode conductors which are mechanically and electrically interconnected in a contact region. Within the contact region, the flights of the coiled conductors are engaged, such as by the flights of one conductor surrounding the flights of the other conductor, or the flights being intertwined, thereby producing the necessary mechanical and electrical connection by means of the spring force associated with the coiled structure of each conductor. The connection of the conductors thereby becomes simpler to assemble, and does not require crimping, and results in a more reliable and flexible connection area.
摘要翻译：电极装置具有在接触区域中机械地和电气上互连的至少两个线圈电极导体。在接触区域内，螺旋导体的飞行线例如通过围绕另一导体的飞行体的一个导体的飞行物接合，或者飞行物相互缠绕，从而通过弹簧力产生必要的机械和电连接与每个导体的盘绕结构相关联。因此，导体的连接变得更容易组装，并且不需要卷曲，并且导致更可靠和灵活的连接区域。

57. 发明授权

US5306292A Heart stimulation apparatus 失效
标题翻译：心脏刺激装置
公开(公告)号：US5306292A
公开(公告)日：1994-04-26
申请号：US60546
申请日：1993-05-13
申请人： Ulf Lindegren
发明人： Ulf Lindegren
IPC分类号： A61N1/365 , A61N1/05 , A61N1/368
CPC分类号： A61N1/0565
摘要： A heart stimulation apparatus for intracardial stimulation of heart tissue has an electrode device with an electrode head provided at the distal end thereof, having at least a first conductive surface and a second conductive surface, a stimulation pulse generator and a switch for selectively connecting the conductive surface(s) to the stimulation pulse generator in any combination. In order to reduce the energy consumption, an autocapture unit is provided which automatically tests a number of possible combinations of conductive surfaces for stimulation and selects the combination providing the lowest stimulation threshold for connection to the pulse generator. A heart signal detector can also be provided to which the electrode surfaces are also connectable in any combination, with the autocapture unit selecting an optimal combination for sensing as well.
摘要翻译：用于心脏内心脏刺激心脏组织的心脏刺激装置具有电极装置，其电极头设置在其远端，具有至少第一导电表面和第二导电表面，刺激脉冲发生器和用于选择性地连接导电任何组合的刺激脉冲发生器的表面。为了降低能量消耗，提供自动捕获单元，其自动测试用于刺激的导电表面的可能组合的数量，并且选择提供用于连接到脉冲发生器的最低刺激阈值的组合。还可以提供心脏信号检测器，电极表面也可以以任何组合连接到该心脏信号检测器，自动捕获单元也选择用于感测的最佳组合。

58. 发明授权

US4840167A Respirator and a method of utilizing the respirator to promote blood circulation 失效
标题翻译：呼吸器和利用呼吸器促进血液循环的方法
公开(公告)号：US4840167A
公开(公告)日：1989-06-20
申请号：US38494
申请日：1987-04-15
申请人： Sven G. Olsson , Bjorn Jonson
发明人： Sven G. Olsson , Bjorn Jonson
IPC分类号： A61H23/04 , A61H31/00 , A61M16/00
CPC分类号： A61M16/00 , A61H31/006 , A61H9/0078 , A61M16/204 , A61M16/205 , A61H2201/0103 , A61H2201/1238 , A61H2201/165 , A61H2205/08 , A61H2230/04 , A61M16/0461 , A61M2230/04
摘要： A method and device to support blood circulation during ventilation of the lungs which include controlling the application of the respiratory gases to occur at a particular point in time in the heart activity, and applying a uniform pressure to resist expansion of the thorax cavity to increase pressure on the heart during the heart's systole. The device which applies a respiratory gas and the uniform pressure includes a control device which senses the heart's activity to determine the desired point in time of the heart cycle.
摘要翻译：一种用于支持肺通气期间的血液循环的方法和装置，其包括控制呼吸气体在心脏活动中的特定时间点的应用，以及施加均匀的压力以抵抗胸腔膨胀以增加压力在心脏收缩期心脏。施加呼吸气体和均匀压力的装置包括感测心脏活动以确定心脏周期的期望时间点的控制装置。

59. 发明授权

US4676232A Respirator and a method of utilizing the respirator to promote blood circulation 失效
标题翻译：呼吸器和利用呼吸器促进血液循环的方法
公开(公告)号：US4676232A
公开(公告)日：1987-06-30
申请号：US908949
申请日：1986-09-16
申请人： Sven G. Olsson , Bjorn Jonson
发明人： Sven G. Olsson , Bjorn Jonson
IPC分类号： A61H23/04 , A61H31/00 , A61M16/00
CPC分类号： A61M16/00 , A61H31/006 , A61H9/0078 , A61M16/204 , A61M16/205 , A61H2201/0103 , A61H2201/1238 , A61H2201/165 , A61H2205/08 , A61H2230/04 , A61M16/0461 , A61M2230/04
摘要： A method and device to support blood circulation during ventilation of the lungs which include controlling the application of the respiratory gases to occur at a particular point in time in the heart activity, and applying a uniform pressure to resist expansion of the thorax cavity to increase pressure on the heart during the heart's systole. The device which applies a respiratory gas and the uniform pressure includes a control device which senses the heart's activity to determine the desired point in time of the heart cycle.
摘要翻译：一种用于支持肺通气期间的血液循环的方法和装置，其包括控制呼吸气体在心脏活动中的特定时间点的应用，以及施加均匀的压力以抵抗胸腔膨胀以增加压力在心脏收缩期心脏。施加呼吸气体和均匀压力的装置包括感测心脏活动以确定心脏周期的期望时间点的控制装置。

60. 发明授权

US2947199A Transmission 失效
公开(公告)号：US2947199A
公开(公告)日：1960-08-02
申请号：US69899757
申请日：1957-11-26
申请人： GEN MOTORS CORP
发明人： DOIDGE JACK R , MOORE VICTOR C
IPC分类号： F16D67/00
CPC分类号： F16D67/00 , Y10T74/19037

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