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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:US20130231651A1
公开(公告)日:2013-09-05
申请号:US13411395
申请日:2012-03-02
申请人: Ron Burr , Janel Petrilli
发明人: Ron Burr , Janel Petrilli
IPC分类号: A61B18/02
CPC分类号: A61B18/0218 , A61B90/98 , A61B2017/00973 , A61B2018/00041 , A61B2018/00642 , A61B2018/0212 , A61B2090/064 , A61B2090/3966 , A61B2218/007
摘要: An improved cryosurgical 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, all packaged in a mobile cart, and a disposable spray kit. Improved features include optional low cryogen flow setting to reduce the cryogen flow rate by 50%, improved cryogen flow consistency reducing pressure pulses and peaks (improved sensors, control systems, and control algorithms), 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 improved catheter design.
摘要翻译: 一种改进的冷冻手术系统,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,包括触摸面板计算机,致冷剂模块,抽吸模块和电子模块,全部包装在移动式手推车中,以及一次性喷雾套件。 改进的功能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(改进的传感器,控制系统和控制算法),一体化抽吸泵,提高一致性和自我检查 ,指定排气管区域和相应的最大预期压力在冷冻喷射程序; 可选的压力感测能力,用于在治疗过程中监测压力,并改善导管设计。
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公开(公告)号:US09301796B2
公开(公告)日:2016-04-05
申请号:US13411395
申请日:2012-03-02
申请人: Ron Burr , Janel Petrilli
发明人: Ron Burr , Janel Petrilli
CPC分类号: A61B18/0218 , A61B90/98 , A61B2017/00973 , A61B2018/00041 , A61B2018/00642 , A61B2018/0212 , A61B2090/064 , A61B2090/3966 , A61B2218/007
摘要: An improved cryosurgical 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, all packaged in a mobile cart, and a disposable spray kit. Improved features include optional low cryogen flow setting to reduce the cryogen flow rate by 50%, improved cryogen flow consistency reducing pressure pulses and peaks (improved sensors, control systems, and control algorithms), 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 improved catheter design.
摘要翻译: 一种改进的冷冻手术系统,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,包括触摸面板计算机,致冷剂模块,抽吸模块和电子模块,全部包装在移动式手推车中,以及一次性喷雾套件。 改进的功能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(改进的传感器,控制系统和控制算法),一体化抽吸泵,提高一致性和自我检查 ,指定排气管区域和相应的最大预期压力在冷冻喷射程序; 可选的压力感测能力,用于在治疗过程中监测压力,并改善导管设计。
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