CRYOSURGERY SYSTEM
    1.
    发明申请
    CRYOSURGERY SYSTEM 有权
    CRYOSURGERY系统

    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

    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。

    CRYOSURGERY SYSTEM
    2.
    发明申请
    CRYOSURGERY SYSTEM 有权
    CRYOSURGERY系统

    公开(公告)号:US20130231651A1

    公开(公告)日:2013-09-05

    申请号:US13411395

    申请日:2012-03-02

    IPC分类号: A61B18/02

    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。

    Cryosurgery system
    3.
    发明授权
    Cryosurgery system 有权
    冷冻系统

    公开(公告)号:US09301796B2

    公开(公告)日:2016-04-05

    申请号:US13411395

    申请日:2012-03-02

    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。