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    • 75. 发明申请
    • SYSTEMS, METHODS, AND DEVICES FOR TEMPERATURE CONTROL
    • 用于温度控制的系统,方法和装置
    • US20160053219A1
    • 2016-02-25
    • US14835227
    • 2015-08-25
    • OpGen, Inc.
    • George Terrance WalkerTony Rockweiler
    • C12M1/34C12M1/24C12N1/04
    • C12M41/12A01N1/0273B01L2200/185B65D81/18C09K5/063C12M41/36C12M41/46C12N1/04
    • Systems, methods, and devices are disclosed for improved temperature control, particularly within a predetermined range of temperatures near or above varying ambient temperatures. Previously-unrealized advantages are recognized for maintaining samples, particularly medical and/or biological specimens, at a temperature within a predetermined range of temperatures near or above ambient temperature that selectively promote and/or selectively inhibit organism growth, organism viability, biochemical reactions, and/or chemical reactions. Systems, methods, and devices may include at least phase change material selected and configured to maintain a sample at a predetermined temperature range between about 22° Celsius and about 100° Celsius during a predetermined time period.
    • 公开了用于改善温度控制的系统,方法和装置,特别是在接近或高于变化的环境温度的预定温度范围内。 认识到在温度接近或高于环境温度的预定温度范围内维持样品,特别是医学和/或生物样品的先前未实现的优点,其选择性地促进和/或选择性抑制生物体生长,生物活力,生物化学反应和 /或化学反应。 系统,方法和装置可以包括至少相变材料,所述相变材料被选择和配置成在预定时间段内将样品维持在约22摄氏度和约100摄氏度之间的预定温度范围。
    • 76. 发明授权
    • Apparatus and method for maintaining and/or restoring viability of organs
    • 用于维持和/或恢复器官活力的装置和方法
    • US08962303B2
    • 2015-02-24
    • US13137385
    • 2011-08-10
    • Donald R. OwenDavid C. KravitzJohn BrassilKelvin G. M. BrockbankAndrew BurroughsDickon IsaacsDouglas Schein
    • Donald R. OwenDavid C. KravitzJohn BrassilKelvin G. M. BrockbankAndrew BurroughsDickon IsaacsDouglas Schein
    • A01N1/02
    • G06F17/30876A01N1/02A01N1/0247A01N1/0273H04L67/02
    • An organ perfusion apparatus and method monitor, sustain and/or restore viability of organs and preserve organs for storage and/or transport. Other apparatus include an organ transporter, an organ cassette and an organ diagnostic device. In perfusion, organ perfusion pressure is preferably controlled in response to a sensor disposed in an end of tubing placed in the organ, by a pneumatically pressurized medical fluid reservoir, providing perfusion pressure fine tuning, overpressurization prevention and emergency flow cut-off. In the hypothermic mode, the organ is perfused with a medical fluid, preferably a simple crystalloid solution containing antioxidants, intermittently or in slow continuous flow. The medical fluid may be fed into the organ from an intermediary tank having a low pressure head to avoid organ overpressurization. Viability of the organ may be automatically monitored, preferably by monitoring characteristics of the medical fluid perfusate. The perfusion process can be automatically controlled using a control program.
    • 器官灌注装置和方法监测,维持和/或恢复器官的活力并保存器官用于储存和/或运输。 其他装置包括器官输送器,器官盒和器官诊断装置。 在灌注中,器官灌注压力优选地响应于设置在置于器官中的管的末端中的传感器,通过气动加压的医用液体储存器进行控制,提供灌注压力微调,超压预防和紧急流量截止。 在低体温模式中,器官用液体灌注,优选地是含有抗氧化剂的简单晶体溶液,间歇地或以缓慢的连续流动。 可以从具有低压头的中间容器将药液输送到器官中,以避免器官过压。 可以自动监测器官的活力,优选通过监测医用流体灌注液的特性。 可以使用控制程序自动控制灌注过程。
    • 80. 发明授权
    • Method of transporting and storing a kidney
    • 运输和储存肾脏的方法
    • US08268547B2
    • 2012-09-18
    • US11257066
    • 2005-10-25
    • Donald R. OwenDavid C. Kravitz
    • Donald R. OwenDavid C. Kravitz
    • A01N1/02
    • G06F17/30876A01N1/02A01N1/0247A01N1/0273H04L67/02
    • An organ perfusion apparatus and method monitor, sustain and/or restore viability of organs and preserve organs for storage and/or transport. The method includes perfusing the organ at hypothermic and/or normothermic temperatures, preferably after hypothermic organ flushing for organ transport and/or storage. The method can be practiced with prior or subsequent static or perfusion hypothermic exposure of the organ. Organ viability is restored by restoring high energy nucleotide (e.g., ATP) levels by perfusing the organ with a medical fluid, such as an oxygenated cross-linked hemoglobin-based bicarbonate medical fluid, at normothermic temperatures. In perfusion, organ perfusion pressure is preferably controlled in response to a sensor disposed in an end of tubing placed in the organ, by a pneumatically pressurized medical fluid reservoir, providing perfusion pressure fine tuning, overpressurization prevention and emergency flow cut-off. In the hypothermic mode, the organ is perfused with a medical fluid, preferably a simple crystalloid solution containing antioxidants, intermittently or in slow continuous flow. The medical fluid may be fed into the organ from an intermediary tank having a low pressure head to avoid organ overpressurization. Preventing overpressurization prevents or reduces damage to vascular endothelial lining and to organ tissue in general. Viability of the organ may be automatically monitored, preferably by monitoring characteristics of the medical fluid perfusate. The perfusion process can be automatically controlled using a control program.
    • 器官灌注装置和方法监测,维持和/或恢复器官的活力并保存器官用于储存和/或运输。 该方法包括在低温和/或正常体温温度下灌注器官,优选在用于器官运输和/或储存的低温器官冲洗之后。 该方法可以在先前或随后的器官的静态或灌注低温暴露下进行。 通过用正常体温温度下的医用流体例如氧合交联血红蛋白的碳酸氢盐医疗液灌注器官,恢复高能量核苷酸(例如ATP)水平来恢复器官存活力。 在灌注中,器官灌注压力优选地响应于设置在置于器官中的管的末端中的传感器,通过气动加压的医用液体储存器进行控制,提供灌注压力微调,超压预防和紧急流量截止。 在低体温模式中,器官用液体灌注,优选地是含有抗氧化剂的简单晶体溶液,间歇地或以缓慢的连续流动。 可以从具有低压头的中间容器将药液输送到器官中,以避免器官过压。 防止过度加压防止或减少对血管内皮衬里和器官组织的损害。 可以自动监测器官的活力,优选通过监测医用流体灌注液的特性。 可以使用控制程序自动控制灌注过程。