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1. 发明授权

US08210169B2 Dosing safety arrangement in a delivery apparatus for pressurized medical liquids 有权
标题翻译：用于加压医用液体的输送装置中的给药安全装置
公开(公告)号：US08210169B2
公开(公告)日：2012-07-03
申请号：US11995167
申请日：2005-07-14
申请人： Christer Ahlmén , Mario Loncar
发明人： Christer Ahlmén , Mario Loncar
IPC分类号： A61M15/00 , A61M16/10 , A61M16/00 , A62B9/02
CPC分类号： A61M16/18 , A61M2205/15 , A61M2205/18 , A61M2205/3331 , A61M2205/3389
摘要： A delivery apparatus for pressurized medical liquids has a primary reservoir that pressurizes a medical liquid therein to a driving pressure, a second reservoir having an inlet connected to receive pressurized liquid from the primary reservoir via a controllable intermediate valve, and an outlet for discharge of the received medical liquid via a controllable dosing valve. A pressure measuring unit measures the pressure in the secondary reservoir and a control unit controls the intermediate valve and the dosing valve by monitoring the operation of the intermediate valve and the dosing valve dependent on the measured pressure value from the pressure measuring unit. The control unit generates a status signal dependent on predetermined rules for measured pressure changes compared with calculated pressure changes.
摘要翻译：用于加压医疗液体的递送装置具有将其中的医疗液体加压到其中的主要储存器，其具有连接到入口的第二储存器，用于经由可控中间阀从主储存器接收加压液体，以及用于排出通过可控计量阀接收医用液体。压力测量单元测量次级储存器中的压力，并且控制单元通过根据来自压力测量单元的测量压力值监测中间阀和计量阀的操作来控制中间阀和计量阀。与所计算的压力变化相比，控制单元产生取决于测量的压力变化的预定规则的状态信号。

2. 发明授权

US08978652B2 Anesthetic breathing apparatus having improved monitoring of anesthetic agent 有权
标题翻译：具有改善麻醉剂监测的麻醉呼吸器
公开(公告)号：US08978652B2
公开(公告)日：2015-03-17
申请号：US12742757
申请日：2007-11-14
申请人： Christer Ahlmén , Marlo Loncar
发明人： Christer Ahlmén , Marlo Loncar
IPC分类号： A61M16/01 , A61M16/00 , A61M16/10
CPC分类号： A61M16/01 , A61M16/0093 , A61M16/085 , A61M16/104 , A61M16/22 , A61M2016/1025 , A61M2016/103 , A61M2016/1035 , A61M2205/17 , A61M2230/437
摘要： An anesthetic breathing apparatus has a first gas analyzer arranged to provide gas measurement data related to a first sample point to a control unit that is arranged in a servo or feedback control system configured to adjust delivery of a vaporized anesthetic agent from an anesthetic vaporizer to a delivery point in an inspiratory branch of a breathing circuit of the anesthetic breathing apparatus, The first sampling point is arranged in the breathing circuit downstream and close to the delivery point. A second gas analyzer arranged to be operated in a first mode of operation to provide gas measurement data for patient monitoring, and arranged to be operated in a second mode of operation to provide gas measurement data to the control unit. A switch over unit is fluidly connected to the second gas analyzer, and arranged to switch fluid communication of said second gas analyzer between the first sample point for the second mode of operation and a second sample point for the first mode of operation. The second sample point is arranged in a patient tubing close to a Y-piece at a patient connected to the breathing circuit.
摘要翻译：麻醉呼吸器具有第一气体分析器，其布置成将与第一采样点相关的气体测量数据提供给控制单元，所述控制单元布置在伺服或反馈控制系统中，所述伺服或反馈控制系统被配置为调节蒸发的麻醉剂从麻醉蒸发器到麻醉呼吸器呼吸回路的吸气分支中的分娩点，第一采样点设置在呼吸回路下游并靠近输送点。一种第二气体分析仪，被布置成在第一操作模式下操作以提供用于患者监测的气体测量数据，并且被布置成在第二操作模式下操作以向控制单元提供气体测量数据。开关单元流体地连接到第二气体分析器，并且被布置成在第二操作模式的第一采样点和用于第一操作模式的第二采样点之间切换所述第二气体分析器的流体连通。第二采样点被布置在患者管道中，靠近与连接到呼吸回路的患者的Y形件。

3. 发明授权

US08205610B2 Diffusion barrier in a delivery apparatus for pressurized medical liquids 失效
标题翻译：用于加压医用液体的输送装置中的扩散屏障
公开(公告)号：US08205610B2
公开(公告)日：2012-06-26
申请号：US11993272
申请日：2005-06-29
申请人： Christer Ahlmén , Ake Larsson
发明人： Christer Ahlmén , Ake Larsson
IPC分类号： A61M11/00 , A61M16/00 , A61M15/00
CPC分类号： A61M11/02 , A61M16/18
摘要： A delivery apparatus for pressurized medical liquids has a reservoir for medical liquid and a pressurizing means configured for pressurizing medical liquid to a driving pressure; with a diffusion barrier arranged to float on medical liquid in the reservoir and disposed to cover substantially the entire surface of the medical liquid in the reservoir for the purpose of preventing diffusion of gas present in the reservoir into the medical liquid.
摘要翻译：用于加压医疗液体的输送装置具有用于医疗液体的储存器和被构造用于将医用液体加压至驱动压力的加压装置; 其具有布置成浮在储存器中的医用液体上的扩散阻挡层，并且设置成基本上覆盖储存器中的医用液体的整个表面，目的是防止储存器中存在的气体扩散到医用液体中。

4. 发明授权

US09199056B2 Device, an aggregate and a method for providing a gasified anesthetic agent 有权
标题翻译：装置，骨料和提供气化麻醉剂的方法
公开(公告)号：US09199056B2
公开(公告)日：2015-12-01
申请号：US13144467
申请日：2010-01-19
申请人： Mario Loncar , Mats Wallin , Christer Ahlmén
发明人： Mario Loncar , Mats Wallin , Christer Ahlmén
IPC分类号： A61M16/18 , A61M16/01 , A61M16/00 , A61M16/10
CPC分类号： A61M16/18 , A61M16/0078 , A61M16/009 , A61M16/0093 , A61M16/01 , A61M16/1045 , A61M16/1055 , A61M2202/048
摘要： A respiratory anesthetic aggregate devised for coupling to a breathing apparatus has an anesthetic gasifier unit that has a breathing gas input port connected to a first point in an inspiratory patient gas delivery path of a breathing apparatus, and a fresh gas output port connected to a second point in the patient gas delivery path downstream the first point. The inspiratory patient gas delivery path is connected via a mainstream connection between the first and second point. Thereby the anesthetic gasifier unit is connected in a sidestream configuration to the patient gas delivery path for adding the gasified anesthetic agent in a desired concentration to the patient gas delivery path at the second point. When aggregate is coupled to a breathing apparatus, a substantially volume neutral delivery of anesthetic agent is provided to the breathing apparatus.
摘要翻译：设计用于与呼吸器耦合的呼吸麻醉剂骨架具有麻醉气化器单元，其具有连接到呼吸器的吸气患者气体输送路径中的第一点的呼吸气体输入端口和连接到呼吸器的第二点的新鲜气体输出端口指出患者气体输送路径在第一点下游。吸气患者气体输送路径经由第一和第二点之间的主流连接而连接。因此，麻醉气化器单元以侧流配置连接到患者气体输送路径，用于将所需浓度的气化麻醉剂添加到第二点处的患者气体输送路径。当聚集体耦合到呼吸装置时，向呼吸装置提供基本上体积中性的麻醉剂输送。

5. 发明申请

US20120031402A1 DEVICE, AN AGGREGATE AND A METHOD FOR PROVIDING A GASIFIED ANESTHETIC AGENT 有权
标题翻译：装置，集合和提供气化麻醉剂的方法
公开(公告)号：US20120031402A1
公开(公告)日：2012-02-09
申请号：US13144467
申请日：2010-01-19
申请人： Mario Loncar , Mats Wallin , Christer Ahlmén
发明人： Mario Loncar , Mats Wallin , Christer Ahlmén
IPC分类号： A61M16/01 , A61M16/10
CPC分类号： A61M16/18 , A61M16/0078 , A61M16/009 , A61M16/0093 , A61M16/01 , A61M16/1045 , A61M16/1055 , A61M2202/048
摘要： A respiratory anesthetic aggregate devised for coupling to a breathing apparatus has an anesthetic gasifier unit that has a breathing gas input port connected to a first point in an inspiratory patient gas delivery path of a breathing apparatus, and a fresh gas output port connected to a second point in the patient gas delivery path downstream the first point. The inspiratory patient gas delivery path is connected via a mainstream connection between the first and second point. Thereby the anesthetic gasifier unit is connected in a sidestream configuration to the patient gas delivery path for adding the gasified anesthetic agent in a desired concentration to the patient gas delivery path at the second point. The When aggregate is coupled to a breathing apparatus, a substantially volume neutral delivery of anesthetic agent is provided a to the breathing apparatus.
摘要翻译：设计用于与呼吸器耦合的呼吸麻醉剂骨架具有麻醉气化器单元，其具有连接到呼吸器的吸气患者气体输送路径中的第一点的呼吸气体输入端口和连接到呼吸器的第二点的新鲜气体输出端口指出患者气体输送路径在第一点下游。吸气患者气体输送路径经由第一和第二点之间的主流连接而连接。因此，麻醉气化器单元以侧流配置连接到患者气体输送路径，用于将所需浓度的气化麻醉剂添加到第二点处的患者气体输送路径。当聚集体耦合到呼吸器时，向呼吸装置提供基本上体积中等的麻醉剂输送。

6. 发明申请

US20090165787A1 DOSING SAFETY ARRANGEMENT IN A DELIVERY APPARATUS FOR PRESSURIZED MEDICAL LIQUIDS 有权
标题翻译：用于加压医用液体的输送装置中的剂量安全装置
公开(公告)号：US20090165787A1
公开(公告)日：2009-07-02
申请号：US11995167
申请日：2005-07-14
申请人： Christer Ahlmén , Mario Loncar
发明人： Christer Ahlmén , Mario Loncar
IPC分类号： A61M16/01
CPC分类号： A61M16/18 , A61M2205/15 , A61M2205/18 , A61M2205/3331 , A61M2205/3389
摘要： A delivery apparatus for pressurized medical liquids has a primary reservoir that pressurizes a medical liquid therein to a driving pressure, a second reservoir having an inlet connected to receive pressurized liquid from the primary reservoir via a controllable intermediate valve, and an outlet for discharge of the received medical liquid via a controllable dosing valve. A pressure measuring unit measures the pressure in the secondary reservoir and a control unit controls the intermediate valve and the dosing valve by monitoring the operation of the intermediate valve and the dosing valve dependent on the measured pressure value from the pressure measuring unit. The control unit generates a status signal dependent on predetermined rules for measured pressure changes compared with calculated pressure changes.
摘要翻译：用于加压医疗液体的递送装置具有将其中的医疗液体加压到其中的主要储存器，其具有连接到入口的第二储存器，用于经由可控中间阀从主储存器接收加压液体，以及用于排出通过可控计量阀接收医用液体。压力测量单元测量次级储存器中的压力，并且控制单元通过根据来自压力测量单元的测量压力值监测中间阀和计量阀的操作来控制中间阀和计量阀。与所计算的压力变化相比，控制单元产生取决于测量的压力变化的预定规则的状态信号。

7. 发明授权

US08459262B2 Manual ventilation with electronically controlled APL valve 有权
标题翻译：手动通气与电控APL阀
公开(公告)号：US08459262B2
公开(公告)日：2013-06-11
申请号：US12158626
申请日：2006-12-21
申请人： Christer Ahlmén , Pär Emtell , Petter Videbrink , Kin-Chun Wong , Mikael Kock
发明人： Christer Ahlmén , Pär Emtell , Petter Videbrink , Kin-Chun Wong , Mikael Kock
IPC分类号： A61M16/00
CPC分类号： A61M16/205 , A61M16/0078 , A61M16/024 , A61M16/18 , A61M16/208 , A61M16/22 , A61M2016/0021 , A61M2016/102 , A61M2230/43
摘要： A breathing apparatus for ventilating the lungs of a patient with breathing gas, has: a breathing circuit configuration; a mechanical ventilation system; a manual ventilation system provided with a manual ventilation bag; a manual ventilation valve for enabling manual ventilation of breathing gas from the breathing circuit; a pressure sensor devised to detect the pressure level in the breathing circuit; an electronically controlled expiration valve (40) that in a mechanical ventilation mode is controlled to control the pressure level in the breathing circuit according to a first set of predetermined control rules adapted to mechanical ventilation mode requirements; said electronically controlled expiration valve in a manual ventilation mode being coupled to enable ventilation of breathing gas from the breathing circuit by means of the manual ventilation system according to a second set of predetermined control rules adapted to manual ventilation mode requirements. In a method for controlling a breathing apparatus, an electronic expiration valve is controlled during the mechanical ventilation mode as well as during the manual ventilation mode of the apparatus. The control of the expiration valve can be implemented by means of a software product for the breathing apparatus embodying programming instructions as control rules, which, when executed in the apparatus, enable control of the expiration valve during manual ventilation.
摘要翻译：具有呼吸气体的患者的肺通气的呼吸器具有：呼吸回路构造; 机械通风系统; 手动通气系统配有手动通气袋; 手动换气阀，用于使呼吸气体呼吸气体能手动通气; 设计用于检测呼吸回路中的压力水平的压力传感器; 根据适于机械通气模式要求的第一组预定控制规则，控制机械通气模式中的电子控制的呼吸阀（40）以控制呼吸回路中的压力水平; 所述电子控制的呼吸阀在手动通气模式下被耦合以使得能够通过根据适于手动换气模式要求的第二组预定控制规则的手动换气系统从呼吸回路呼吸呼吸气体。在用于控制呼吸装置的方法中，在机械通气模式期间以及在手术通气模式期间控制电子呼吸阀。过滤阀的控制可以通过用于呼吸器的软件产品实现，该软件产品体现了作为控制规则的编程指令，当在该装置中执行时，能够在手动通气期间对过期阀进行控制。

8. 发明授权

US08127762B2 Anaesthesia apparatus and method for operating an anaesthesia apparatus 有权
标题翻译：用于操作麻醉装置的麻醉装置和方法
公开(公告)号：US08127762B2
公开(公告)日：2012-03-06
申请号：US12305300
申请日：2006-06-29
申请人： Mario Loncar , Christer Ahlmén , Stefan Broborg
发明人： Mario Loncar , Christer Ahlmén , Stefan Broborg
IPC分类号： A61M15/00 , A61M16/00 , A61M16/10
CPC分类号： A61M16/104 , A61M16/009 , A61M16/0093 , A61M16/01 , A61M16/1015 , A61M16/22 , A61M2016/1035 , Y10S128/91
摘要： An anaesthesia apparatus has a control unit that controls a gas flow of a flushing gas through at least part of the anaesthesia apparatus so as to flush anaesthetic agent from the apparatus when the apparatus is not connected to a patient. In this way the remaining anaesthetic agent can be removed from the anaesthesia apparatus after use before connecting another patient. Pre-use check of the apparatus can be performed automatically.
摘要翻译：麻醉装置具有控制单元，该控制单元通过至少部分麻醉设备来控制冲洗气体的气流，以便当该装置未连接到患者时从装置中冲洗麻醉剂。以这种方式，在连接另一患者之前，剩余麻醉剂可以在使用后从麻醉装置中取出。可以自动执行设备的使用前检查。

9. 发明申请

US20100224184A1 DIFFUSION BARRIER IN A DELIVERY APPARATUS FOR PRESSURIZED MEDICAL LIQUIDS 失效
标题翻译：用于加压医用液体的输送装置中的扩散障碍物
公开(公告)号：US20100224184A1
公开(公告)日：2010-09-09
申请号：US11993272
申请日：2005-06-29
申请人： Christer Ahlmén , Ake Larsson
发明人： Christer Ahlmén , Ake Larsson
IPC分类号： A61M11/02
CPC分类号： A61M11/02 , A61M16/18
摘要： A delivery apparatus for pressurized medical liquids comprising a reservoir for medical liquid and a pressurizing means configured for pressurizing medical liquid to a driving pressure; with a diffusion barrier arranged to float on medical liquid in the reservoir and disposed to cover substantially the entire surface of the medical liquid in the reservoir for the purpose of preventing diffusion of gas present in the reservoir into the medical liquid.
摘要翻译：一种用于加压医疗液体的输送装置，包括用于医疗液体的储存器和构造成将医用液体加压至驱动压力的加压装置; 其具有布置成浮在储存器中的医用液体上的扩散阻挡层，并且设置成基本上覆盖储存器中的医用液体的整个表面，目的是防止储存器中存在的气体扩散到医用液体中。

10. 发明授权

US07077136B2 Anaesthetic delivery system 有权
标题翻译：麻醉输送系统
公开(公告)号：US07077136B2
公开(公告)日：2006-07-18
申请号：US10510854
申请日：2003-02-26
申请人： Christer Ahlmén , P{hacek over (a)}r Emtell , Mario Loncar
发明人： Christer Ahlmén , P{hacek over (a)}r Emtell , Mario Loncar
IPC分类号： A62B7/10 , A61M15/00
CPC分类号： A61M16/009 , A61M16/0093 , A61M16/1065 , A61M16/107 , A61M16/18 , A61M16/22
摘要： An anesthetic delivery system has a delivery unit containing a carbon dioxide retaining element and a reversible action anesthetic absorber/desorber for releasably retaining therein at least a portion of a charge of anesthetic agent. An externally accessible first internal flow section in the delivery unit directs gas through the delivery unit first through the anesthetic absorber/desorber and then through the carbon dioxide retaining element, sequentially. An externally accessible second internal flow section directs gas through the delivery unit via the anesthetic absorber/desorber and bypassing the carbon dioxide retaining element.
摘要翻译：麻醉剂输送系统具有包含二氧化碳保留元件的递送单元和用于可释放地保持其中至少一部分麻醉剂的量的可逆动作麻醉吸收器/解吸器。输送单元中的外部可接近的第一内部流动部分首先通过麻醉吸收器/解吸器引导气体通过输送单元，然后依次通过二氧化碳保持元件。外部可接近的第二内部流动部分通过麻醉吸收器/解吸器引导气体通过输送单元并绕过二氧化碳保持元件。

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