| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Suction and cleaning of endotracheal tube | Is a | Aspiration from trachea | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Is a | Suction of patient | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Is a | Equipment-related procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Method | Attention - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Has intent | Therapeutic intent | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Procedure site | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Method | Surgical action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Procedure site | Airway structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Method | Irrigation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Is a | Administration | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Is a | Tracheobronchial lavage | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Is a | Removal of airway | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Procedure site | Lower respiratory tract structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Is a | Administration | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Is a | Tube care: endotracheal | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Method | Management - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Method | Maintenance - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Is a | Introduction procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Direct device | Endotracheal tube, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Suction and cleaning of endotracheal tube | Method | Maintenance - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Suction and cleaning of endotracheal tube | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  |