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1.发明申请公开(公告)号：US20160038213A1
公开(公告)日：2016-02-11
申请号：US14731359
申请日：2015-06-04
申请人： Wendelin Maners , Ellen Sheets , Rafael Cordero , Marc Davidson , Wei Fan , David Sherrill , Brian M. Hanley , Amy Sarli , Stephen Griffin , Heather V. Hawkes
发明人： Wendelin Maners , Ellen Sheets , Rafael Cordero , Marc Davidson , Wei Fan , David Sherrill , Brian M. Hanley , Amy Sarli , Stephen Griffin , Heather V. Hawkes
IPC分类号： A61B18/02
CPC分类号： A61B18/0218 , A61B90/98 , A61B2018/00041 , A61B2018/00172 , A61B2018/00541 , A61B2018/00577 , A61B2018/00642 , A61B2018/00714 , A61B2018/00744 , A61B2018/00761 , A61B2018/00791 , A61B2018/00863 , A61B2018/00988 , A61B2018/0212 , A61B2018/0231
摘要： A method and system for automated and semi-automated predictable, consistent, safe, effective, and lumen-specific and patient-specific cryospray treatment of airway tissue in which treatment duration is automatically set by the system following entry of patient information and treatment location information into the system by the user, and treatment spray is automatically stopped by the system when the automatically selected treatment duration has been achieved as determined by the system.
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公开(公告)号：US20160089196A1
公开(公告)日：2016-03-31
申请号：US14869814
申请日：2015-09-29
IPC分类号： A61B18/02
CPC分类号： A61B18/0218 , A61B2018/00041 , A61B2018/00577 , A61B2018/00714 , A61B2018/00744 , A61B2018/00761 , A61B2018/00791 , A61B2018/00982 , A61B2018/0212 , A61B2018/0268 , A61B2018/0293 , A61B2090/064 , A61B2218/003 , A61B2218/007
摘要： A cryosurgery system for application of medical-grade liquid nitrogen to a treatment area via a small, low pressure, open tipped catheter. The system includes a console, including a touch panel computer, a cryogen module, a suction module and an electronics module, and a disposable spray kit. Features include optional low cryogen flow setting to reduce the cryogen flow rate by 50%, improved cryogen flow consistency reducing pressure pulses and peaks, an integrated suction pump for improved consistency and self-checks, specified vent tube areas and corresponding maximum expected pressures during cryospray procedure; optional pressure sensing capability to monitor pressure during a treatment, and novel catheter designs of multilayer and flexible construction providing a variety of spray patterns.
摘要翻译： 一种冷冻手术系统，用于通过小型，低压，开放尖端的导管将医疗级液氮应用于治疗区域。 该系统包括一个控制台，包括触摸屏计算机，冷冻剂模块，抽吸模块和电子模块，以及一次性喷射套件。 特性包括可选的低冷冻剂流量设置，以将冷冻剂流速降低50％，改善冷冻剂流量一致性，降低压力脉冲和峰值，整合式抽吸泵，用于改善稠度和自检，指定的通气管面积和相应的最大预期压力 程序; 可选的压力感测能力，用于监测治疗过程中的压力，以及提供多种喷雾模式的多层和柔性结构的新型导管设计。
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公开(公告)号：US20130253491A1
公开(公告)日：2013-09-26
申请号：US13784596
申请日：2013-03-04
IPC分类号： A61B18/02
CPC分类号： A61B18/0218 , A61B2018/00041 , A61B2018/00577 , A61B2018/00714 , A61B2018/00744 , A61B2018/00761 , A61B2018/00791 , A61B2018/00982 , A61B2018/0212 , A61B2018/0268 , A61B2018/0293 , A61B2090/064 , A61B2218/003 , A61B2218/007
摘要： A cryosurgery system for application of medical-grade liquid nitrogen to a treatment area via a small, low pressure, open tipped catheter. The system includes a console, including a touch panel computer, a cryogen module , a suction module and an electronics module, and a disposable spray kit. Features include optional low cryogen flow setting to reduce the cryogen flow rate by 50%, improved cryogen flow consistency reducing pressure pulses and peaks, an integrated suction pump for improved consistency and self-checks, specified vent tube areas and corresponding maximum expected pressures during cryospray procedure; optional pressure sensing capability to monitor pressure during a treatment, and novel catheter designs of multilayer and flexible construction providing a variety of spray patterns.
摘要翻译： 一种冷冻手术系统，用于通过小型，低压，开放尖端的导管将医疗级液氮应用于治疗区域。 该系统包括一个控制台，包括触摸屏计算机，冷冻剂模块，抽吸模块和电子模块，以及一次性喷射套件。 特性包括可选的低冷冻剂流量设置，以将冷冻剂流速降低50％，改善冷冻剂流量一致性，降低压力脉冲和峰值，整合式抽吸泵，用于改善稠度和自检，指定的通气管面积和相应的最大预期压力 程序; 可选的压力感测能力，用于监测治疗过程中的压力，以及提供多种喷雾模式的多层和柔性结构的新型导管设计。
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