公开(公告)号：US20140243767A1

公开(公告)日：2014-08-28

申请号：US14267786

申请日：2014-05-01

申请人： Spiracur Inc.

发明人： Dean HU ,  Thomas YORKEY ,  Evan ANDERSON ,  Kenneth WU ,  Tony COXUM

IPC分类号： A61M1/00

CPC分类号： A61M1/0088 ,  A61M1/0066 ,  A61M1/0068 ,  A61M1/0096 ,  A61M2202/0014 ,  A61M2205/18 ,  A61M2205/702 ,  A61M2205/8206

摘要： Methods and devices for treatment of damaged tissue are disclosed, including treatment of wounds by employing non-electrically powered, reduced pressure therapy devices. The devices are capable of generating a substantially constant reduced pressure with low tolerance for pressure fluctuations. Also disclosed herein are reduced pressure therapy systems that comprise an alarm system to detect the depleted state of the suction device and provide an alert to the patient and/or practitioner.

摘要翻译： 公开了用于治疗受损组织的方法和装置，包括通过使用非电动减压治疗装置来治疗伤口。 这些装置能够产生基本上恒定的减压，并且对于压力波动具有低的公差。 本文还公开了减少的压力治疗系统，其包括用于检测抽吸装置的耗尽状态并向患者和/或从业者提供警报的报警系统。

公开(公告)号：US20150025486A1

公开(公告)日：2015-01-22

申请号：US14451305

申请日：2014-08-04

申请人： Spiracur Inc.

发明人： Dean HU ,  Thomas YORKEY ,  Evan ANDERSON ,  Kenneth WU

IPC分类号： A61M1/00

CPC分类号： A61M1/0088 ,  A61M1/0066 ,  A61M1/0068 ,  A61M1/0096 ,  A61M2205/18 ,  A61M2205/702 ,  A61M2205/8206

摘要： Described herein are alarm systems for suction devices for reduced pressure therapy. Alarms systems provide alerts to the patient and/or practitioner regarding the ability of the suction device to continue to provide negative pressure to a tissue region. Alarm systems comprise a sensor mechanism, which is capable of detecting the position of a slidable seal within the suction device, and generating an alert. Certain variations of alarms systems comprise magnetic field sensitive switches and/or electric switches. Other variations of alarm systems comprise rotary encoders to detect the motion and location of constant force springs, which signal the notification mechanism to issue alerts accordingly. Described herein are alarm devices configured to retain a suction device therein and to attach the suction device to a patient. The alarm devices disclosed herein detect the depleted state of the suction device and are capable of retaining the suction device in a plurality of orientations.

摘要翻译： 这里描述了用于减压治疗的抽吸装置的报警系统。 报警系统向患者和/或从业者提供关于抽吸装置继续向组织区域提供负压的能力的警报。 报警系统包括传感器机构，其能够检测吸入装置内的可滑动密封件的位置，并产生警报。 警报系统的某些变化包括磁场敏感开关和/或电开关。 警报系统的其他变化包括用于检测恒力弹簧的运动和位置的旋转编码器，其指示通知机构相应地发出警报。 这里描述了被配置为在其中保持抽吸装置并将抽吸装置附接到患者的报警装置。 本文公开的报警装置检测抽吸装置的耗尽状态，并且能够将抽吸装置保持在多个取向中。