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1. 发明申请

US20060070622A1 Pressure-resistant tank for liquids 有权
标题翻译：液体耐压罐
公开(公告)号：US20060070622A1
公开(公告)日：2006-04-06
申请号：US11145863
申请日：2005-06-06
申请人： Claus Bunke , Matthias Witt , Rainer Kunz , Sven Heyer , Thomas Rossen , Henryk Schnaars
发明人： Claus Bunke , Matthias Witt , Rainer Kunz , Sven Heyer , Thomas Rossen , Henryk Schnaars
IPC分类号： A61M16/00 , A62B7/00 , F24J3/00
CPC分类号： A61M16/183
摘要： A pressure-resistant tank for liquids includes a plurality of differently shaped diecast parts (1, 2) made of a first aluminum alloy (cast alloy). The diecast parts (1, 2) are connected by means of a closed weld seam welded with an electron beam with the use of a second aluminum alloy (wrought alloy). The second aluminum alloy has especially a hydrogen content of less than 0.2 mL per 100 g of wrought alloy. The tank for liquids is especially an anesthetic tank and the anesthetic is desflurane.
摘要翻译：用于液体的耐压罐包括由第一铝合金（铸造合金）制成的多个不同形状的压铸部件（1,2）。压铸件（1,2）通过使用第二铝合金（锻造合金）用电子束焊接的封闭焊缝连接。第二铝合金特别是每100g锻造合金的氢含量小于0.2mL。液体罐特别是麻醉罐，麻醉剂是地氟烷。

2. 发明授权

US07648039B2 Pressure-resistant tank for liquids 有权
标题翻译：液体耐压罐
公开(公告)号：US07648039B2
公开(公告)日：2010-01-19
申请号：US11145863
申请日：2005-06-06
申请人： Claus Bunke , Matthias Witt , Rainer Kunz , Sven Heyer , Thomas Rossen , Henryk Schnaars
发明人： Claus Bunke , Matthias Witt , Rainer Kunz , Sven Heyer , Thomas Rossen , Henryk Schnaars
IPC分类号： B65D6/00 , B65D6/32
CPC分类号： A61M16/183
摘要： A pressure-resistant tank for liquids includes a plurality of differently shaped diecast parts (1, 2) made of a first aluminum alloy (cast alloy). The diecast parts (1, 2) are connected by means of a closed weld seam welded with an electron beam with the use of a second aluminum alloy (wrought alloy). The second aluminum alloy has especially a hydrogen content of less than 0.2 mL per 100 g of wrought alloy. The tank for liquids is especially an anesthetic tank and the anesthetic is desflurane.
摘要翻译：用于液体的耐压罐包括由第一铝合金（铸造合金）制成的多个不同形状的压铸部件（1,2）。压铸件（1,2）通过使用第二铝合金（锻造合金）用电子束焊接的封闭焊缝连接。第二铝合金特别是每100g锻造合金的氢含量小于0.2mL。液体罐特别是麻醉罐，麻醉剂是地氟烷。

3. 发明授权

US06830048B2 Gas mixer with a plurality of ejectors for a medical respirator 有权
标题翻译：具有用于医用呼吸器的多个喷射器的气体混合器
公开(公告)号：US06830048B2
公开(公告)日：2004-12-14
申请号：US10306698
申请日：2002-11-27
申请人： Norbert Wruck , Rainer Kunz , Thomas Rossen , Joachim Schröter
发明人： Norbert Wruck , Rainer Kunz , Thomas Rossen , Joachim Schröter
IPC分类号： G05B100
CPC分类号： B01F3/026 , A61M16/12 , A61M16/127 , B01F15/0201 , B01F2215/0034
摘要： A device and a process for mixing at least a first gas component with a second gas component is suitable for mixing gases in a portable respirator. The gas mixer device makes it possible to bring about the particularly necessary concentration of the first gas component at different volume flows of the gas mixture generated. The gas mixer device has a plurality of ejectors (1, 2) of different sizes, which are designed according to the principle of a venturi nozzle. The ejectors have respective propellant gas connections (3, 9) for feeding the first gas component from a propellant gas container (4) and suction channels (5, 10) for feeding the second gas component from a mixing chamber (6), as well as gas outlets (8, 11) to a respiration connection (7). An evaluating and control unit (17) evaluates the signals of two volume flow sensors (15, 16) and correspondingly actuates proportional valves (13, 14) arranged in the propellant gas connections (3, 9) for feeding the first gas component. For small respiration flows, the proportional valve (13) in the propellant gas connection (3) for the smaller ejector (1) is actuated by the evaluating and control unit (17) for opening, the proportional valve (14) in the propellant gas connection (9) for the larger ejector (2) is actuated for opening in the case of medium respiration flows, and both proportional valves (13, 14) are actuated by the evaluating and control unit (17) for opening for high respiration flows.
摘要翻译：用于将至少第一气体组分与第二气体组分混合的装置和方法适用于在便携式呼吸器中混合气体。气体混合装置使得可以在产生的气体混合物的不同体积流量下产生特别必要的第一气体组分的浓度。气体混合装置具有根据文丘里喷嘴原理设计的多个不同尺寸的喷射器（1,2）。喷射器具有用于从推进剂气体容器（4）供应第一气体组分的相应的推进剂气体连接（3,9）和用于从混合室（6）进料第二气体组分的抽吸通道（5,10）作为气体出口（8,11）到呼吸连接（7）。评估和控制单元（17）评估两个体积流量传感器（15,16）的信号，并相应地驱动布置在推进剂气体连接（3,9）中的比例阀（13,14），用于供给第一气体组分。对于小的呼吸流量，用于较小喷射器（1）的推进剂气体连接（3）中的比例阀（13）由用于打开的评估和控制单元（17）致动，推进剂气体中的比例阀（14）在较大喷射器（2）的连接（9）在介质呼吸流动的情况下被致动以打开，并且两个比例阀（13,14）由用于高呼吸流量打开的评估和控制单元（17）致动。

4. 发明授权

US07481215B2 Device for mixing anesthetic vapor with anesthetic gas 有权
标题翻译：麻醉气体与麻醉气体混合的装置
公开(公告)号：US07481215B2
公开(公告)日：2009-01-27
申请号：US11190313
申请日：2005-07-27
申请人： Thomas Rossen , Karl-Ludwig Gippert , Michael Heidschmidt , Jürgen Müller , Rainer Kunz
发明人： Thomas Rossen , Karl-Ludwig Gippert , Michael Heidschmidt , Jürgen Müller , Rainer Kunz
IPC分类号： A61M15/00 , A61M16/10
CPC分类号： A61M16/18 , A61M2205/70
摘要： An anesthetic evaporator with a pressure control circuit has a differential pressure pick-up (18) can be calibrated in a simple manner. A switchover device (20) is provided according to the present invention at a bypass gap (3), which is designed to connect the gas inlet (4) directly with the gas outlet (5) via a first bypass line (23) and to bridge over the bypass gap (3) via a second bypass line (26) connected to a ventilation duct (27) in a first switching position. The gas flow from the gas inlet (4) to the gas outlet (5) is established via the bypass line (2) in a second switching position. The calibration of the differential pressure pick-up (18) with the pneumatic connections (16, 17) is performed in the first switching position of the switchover means (20) via the ventilation duct (27), which is open toward the ambient atmosphere.
摘要翻译：具有压力控制电路的麻醉蒸发器具有差压检测器（18），可以以简单的方式进行校准。根据本发明的切换装置（20）设置有旁通间隙（3），其被设计成经由第一旁通管线（23）将气体入口（4）直接与气体出口（5）连接，并且通过连接到第一切换位置的通风管道（27）的第二旁路管线（26）跨越旁路间隙（3）。在第二切换位置通过旁路管线（2）建立从气体入口（4）到气体出口（5）的气流。利用气动连接（16,17）对差压检测器（18）进行校准，是在切换装置（20）的第一切换位置经由向周围大气开放的通风管道（27）进行的。

5. 发明申请

US20060090750A1 Device for mixing anesthetic vapor with anesthetic gas 有权
标题翻译：麻醉气体与麻醉气体混合的装置
公开(公告)号：US20060090750A1
公开(公告)日：2006-05-04
申请号：US11190313
申请日：2005-07-27
申请人： Thomas Rossen , Karl-Ludwig Gippert , Michael Heidschmidt , Jurgen Muller , Rainer Kunz
发明人： Thomas Rossen , Karl-Ludwig Gippert , Michael Heidschmidt , Jurgen Muller , Rainer Kunz
IPC分类号： A61M11/00
CPC分类号： A61M16/18 , A61M2205/70
摘要： An anesthetic evaporator with a pressure control circuit has a differential pressure pick-up (18) can be calibrated in a simple manner. A switchover device (20) is provided according to the present invention at a bypass gap (3), which is designed to connect the gas inlet (4) directly with the gas outlet (5) via a first bypass line (23) and to bridge over the bypass gap (3) via a second bypass line (26) connected to a ventilation duct (27) in a first switching position. The gas flow from the gas inlet (4) to the gas outlet (5) is established via the bypass line (2) in a second switching position. The calibration of the differential pressure pick-up (18) with the pneumatic connections (16, 17) is performed in the first switching position of the switchover means (20) via the ventilation duct (27), which is open toward the ambient atmosphere.
摘要翻译：具有压力控制电路的麻醉蒸发器具有差压检测器（18），可以以简单的方式进行校准。根据本发明的切换装置（20）设置有旁通间隙（3），其被设计成经由第一旁通管线（23）将气体入口（4）直接与气体出口（5）连接，并且通过连接到第一切换位置的通风管道（27）的第二旁路管线（26）跨越旁路间隙（3）。在第二切换位置通过旁路管线（2）建立从气体入口（4）到气体出口（5）的气流。利用气动连接（16,17）对差压检测器（18）进行校准，是在切换装置（20）的第一切换位置经由向周围大气开放的通风管道（27）进行的。

6. 发明授权

US08505534B2 Humidifying device for breathing gases 有权
标题翻译：加湿装置呼吸气体
公开(公告)号：US08505534B2
公开(公告)日：2013-08-13
申请号：US12706240
申请日：2010-02-16
申请人： Kai Brieger , Thomas Rossen , Markus Kämer , Ludger Tappehorn
发明人： Kai Brieger , Thomas Rossen , Markus Kämer , Ludger Tappehorn
IPC分类号： F23D11/00
CPC分类号： A61M16/168 , A61M16/167 , A61M2016/0039 , A61M2205/123 , A61M2205/128 , A61M2205/18 , A61M2205/3306 , A61M2205/3317 , A61M2205/3382
摘要： A humidifying device for breathing gases. The humidifying device has a housing with a recess, a heater, an evaporating chamber with a water feed, a breathing gas feed channel, a breathing gas outlet channel and at least one float element and at least one filling level indicator. The evaporating chamber can be introduced at least partially into the recess and is in contact with the heater to heat water and is designed to receive water from a water reservoir through the water feed. The at least one float element is guided in a floatingly movable manner on the water and is designed to close the feed of water above a water level set point in the evaporating chamber, and the at least one filling level indicator is designed to recognize the drop of the water level from the water level set point as a function of the position of the at least one float element.
摘要翻译：用于呼吸气体的加湿装置。加湿装置具有带有凹部的壳体，加热器，具有进水口的蒸发室，呼吸气体供给通道，呼吸气体出口通道和至少一个浮子元件以及至少一个填充液位指示器。蒸发室可以至少部分地引入到凹部中并与加热器接触以加热水，并且被设计成通过供水从储水器接收水。所述至少一个浮子元件以可浮动的方式被引导到水上，并且被设计成将蒸发室中的水位设定点上方的水的供给封闭，并且所述至少一个填充液位指示器被设计成识别所述液滴作为所述至少一个浮子元件的位置的函数的来自所述水位设定点的水位的水位。

7. 发明授权

US08245709B2 Respiration humidifier 有权
标题翻译：呼吸加湿器
公开(公告)号：US08245709B2
公开(公告)日：2012-08-21
申请号：US12194873
申请日：2008-08-20
申请人： Thomas Rossen , Jochim Koch , Klaus Radomski
发明人： Thomas Rossen , Jochim Koch , Klaus Radomski
IPC分类号： F23D11/00 , F23D14/00
CPC分类号： A61M16/16 , A61M16/109 , A61M16/161
摘要： A respiration humidifier with a base unit (2), at least one sensor (3), which is connected to the base unit (2), and a mixing chamber (4), which is designed as a mixing chamber detachable from the base unit (2), with a gas-carrying area (5), wherein the mixing chamber (4) has at least one opening (6), through which the at least one sensor (3) is in connection with the gas-carrying area (5).
摘要翻译：一种具有基座单元（2）的呼吸加湿器，连接到基座单元（2）的至少一个传感器（3）和混合室（4），该混合室被设计成可从基座单元（2）具有气体输送区域（5），其中所述混合室（4）具有至少一个开口（6），所述至少一个传感器（3）通过所述至少一个开口与气体携带区域 5）。

8. 发明授权

US5823186A Respirator 失效
标题翻译：呼吸器
公开(公告)号：US5823186A
公开(公告)日：1998-10-20
申请号：US796516
申请日：1997-02-06
申请人： Thomas Rossen , Dieter Sahmkow
发明人： Thomas Rossen , Dieter Sahmkow
IPC分类号： A61M16/00 , A61M16/12 , G05D11/13
CPC分类号： A61M16/00 , A61M16/0063 , A61M16/12 , G05D11/132 , A61M2016/0027 , A61M2016/0039
摘要： A compact respirator, which is independent from a central air supply includes at least two gas supply lines, which lead to a gas mixer in the inspiration line. The gas lines are part of a mixing and metering unit, wherein one gas supply line has a compressor for ambient air and the at least one additional gas supply line has a metering unit for an auxiliary gas. Upstream of the gas mixer, there is a gas volume flow meter each in each of the gas supply lines. A pressure sensor is arranged in the inspiration line downstream of the gas mixer. The expiration line contains a discharge valve with a pressure sensor arranged upstream of the discharge valve. A central control unit is connected to the compressor, the metering unit, of which there is at least one, to the discharge valve, as well as to the pressure sensors. The gas volume flow meters, and control unit are provided for controlling the breathing pressure and the mixed gas composition after comparison of the signals measured by the pressure sensors as well as by means of the gas volume flow meters with predetermined set points.
摘要翻译：独立于中央空气供应的紧凑型呼吸器包括至少两个气体供应管线，其在吸气管线中导致气体混合器。气体管线是混合和计量单元的一部分，其中一个气体供应管线具有用于环境空气的压缩机，并且所述至少一个附加气体供应管线具有用于辅助气体的计量单元。在气体混合器的上游，每个气体供应管线中都有一个气体体积流量计。压力传感器设置在气体混合器下游的吸气管道中。过期管线包含排出阀，压力传感器布置在排放阀的上游。中央控制单元连接到压缩机，计量单元，其中至少有一个到排出阀以及压力传感器。提供气体体积流量计和控制单元，用于在通过压力传感器测量的信号以及通过气体体积流量计与预定设定点进行比较之后控制呼吸压力和混合气体组成。

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