| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Bronchoscopic aspiration of secretions | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Operation on mediastinum | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Bronchial structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Instrumentation | Rigid bronchoscope | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Surgical action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Extubation of trachea | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Rigid bronchoscope | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Endoscopic inspection - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Using | Endoscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Tracheobronchial structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Approach | Procedural approach | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Direct device | Endoscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Tracheobronchial structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Tracheobronchial structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Body part structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Tracheobronchial structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Tracheobronchial structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Rigid bronchoscopy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site - Indirect | Tracheobronchial structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access instrument | Bronchoscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Procedure on trachea | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Bronchoscopic procedure | true | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Aspiration | false | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site - Indirect | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Using access device | Rigid bronchoscope | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Is a | Aspiration from trachea | true | Inferred relationship | Existential restriction modifier |  |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Direct substance | Substance | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Using access device | Rigid bronchoscope | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Procedure site - Indirect | Tracheal structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Direct substance | Substance | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Endoscopic aspiration of trachea using rigid bronchoscope | Method | Aspiration - action | true | Inferred relationship | Existential restriction modifier | 1 |  |