airway peri-anesthesia
Conditions
Interventions
Difficult airway group-evaluated by 3D printing technology:3D printing technology based on CT, MRI, or ultrasound data
Difficult airway group -evaluated by traditional assessment examine:Ventilation as usual
Difficult airway group controlled by 3D printing ventilation tools:3D printing, ultrasound, fluid mechanics technologies
Difficult airway group controlled by traditional ventilation tools:ultrasound, fluid mechanics technologies
Sponsors
Affiliated Hospital of Xuzhou Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. approved by the Ethics Committee and get patient' informed consent; 2. ASA I-II; 3. no mental illness, well communication and cooperation; 4. prepared for elective surgery.
Exclusion criteria
Exclusion criteria: (1) allergic to anesthetic drugs or their ingredients; (2) allergic to the ventilation tool material; (3) pregnant women and lactating women; (4) airway hyperresponsiveness, restrictive ventilation disorder; (5) full stomach or stomach retention; (6) gastroesophageal reflux disease, hiatal hernia; (7) disturbance of consciousness; (8) patients with severe cardiopulmonary disease; (9) refused to join the group and follow-up patients; (10) ASA III-IV level; (11) can not tolerate ultrasound, CT, MRI examination.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Gas Hydrodynamics;airway parameters;evaluation of Ventilation tool placement;quality assessment of Ventilation tools and models; | — |
Secondary
| Measure | Time frame |
|---|---|
| vital signs; | — |
Countries
China
Contacts
Public ContactCheng Wei
Affiliated Hospital of Xuzhou Medical University
Outcome results
None listed