After the prospective validation has been completed, change control systems are established to ensure that sterilizers are maintained in a state of control.

前验证完成后，建立变更控制系统，以确保灭菌器保持在受控状态。

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Prospective validation in different populations of patients should precede its widespread use.

在它广泛应用之前应在不同的患者群体中进行预期验证。

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