Invention Grant
US08734381B2 Method and system for supplying predetermined gas into body cavities of a specimen 有权
将预定气体供应到样本的体腔中的方法和系统

Method and system for supplying predetermined gas into body cavities of a specimen
Abstract:
In a gas supply system, a controller is electrically connected to a pressure regulator and an operation switch. The controller is operative to control the pressure regulator so that a predetermined gas is supplied to a first delivery member directing to a first body cavity with its pressure regulated to a first pressure suitable for the first body cavity. The controller is operative to control the pressure regulator depending on an instruction sent from the operation switch upon operation of the operator so that the predetermined gas is supplied to a second delivery member directing to a second body cavity with its pressure regulated to a second pressure suitable for the second body cavity.
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