Philips received a complaint from the customer, reporting that the v60 ventilator had a respiratory line that was broken and was leaking.The device was in clinical use when the issue occurred.It was reported that the patient had a type ii respiratory failure, when they were admitted to the clinical department; it was reported that their blood oxygen saturation was monitored at 85% upon admission.The clinical doctors used a ventilator to provide respiratory support to the patient, and the blood oxygen saturation was monitored, and reached 98%.It was then reported that after one hour, the ventilator alarm and the monitor alarm showed a low blood oxygen saturation, causing the patient's blood oxygen saturation to decrease to 78% and gradually decrease.The patient's shortness of breath significantly intensified, and upon investigation, it was found that the respiratory line was broken and leaking.It was determined that malfunction caused the patient's blood oxygen saturation to decrease to 78% and gradually decrease.The patient was immediately replaced with a new respiratory line and the ventilator oxygen pressure was adjusted.After treatment, the patient's blood oxygen saturation increased to 98%, and their vital signs stabilized.
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