Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Antisyphon device | Is a | Biomedical equipment | false | Inferred relationship | Some | ||
| Antisyphon device | Is a | Biomedical device | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Insertion of antisyphon device into ventricular shunt | Direct device | False | Antisyphon device | Inferred relationship | Some | 1 | 
| Insertion of antisyphon device into ventricular shunt | Direct device | True | Antisyphon device | Inferred relationship | Some | 1 | 
This concept is not in any reference sets