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Pressure Relief System for Use with Gas-Assisted Minimally Invasive Surgical Devices
Pressure Relief System for Use with Gas-Assisted Minimally Invasive Surgical Devices
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机译:与气体辅助的微创外科手术设备配合使用的泄压系统
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摘要
An electrosurgical device is adapted for use through a port and within a body cavity. The device includes a gas supply supplying gas to a distal tip and a valve to regular such supply, and an electric supply for supplying electricity to the distal tip. A pressure relief system is provided to regulate an outflow of gas from within the body cavity to prevent exceeding a predetermined pressure. The inflow of the gas through the valve and outflow of gas through the pressure relief system may occur simultaneously.
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