None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.18-80 years old; 2.No significant respiratory diseases or other serious chronic diseases; 3.Physical examination was normal with no significant cardiovascular system disease or other severe organ dysfunction; 4.Not pregnant or lactating; 5.Have full civil capacity, able to understand and comply with the protocol requirements; 6.No allergic history or allergic reactions to the device components.
Exclusion criteria
Exclusion criteria: 1.Phrenic nerve dysfunction is known or suspected; 2.Impaired respiratory drive; 3.Presence of a neuromuscular disease; 4.Contraindications to catheter placement of diaphragmatic electrical activity (EAdi); 5.Facial or skull trauma or surgery, or other anatomical abnormalities that interfere with mask wearing.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Asynchrony Index; | — |
Secondary
| Measure | Time frame |
|---|---|
| Trigger delay; | — |
Countries
China
Contacts
Zhongda Hospital Affiliated to Southeast University