| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Camera cover, reusable | Is a | False | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Camera cover, single-use | Is a | False | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Foot-switch cover, sterile | Is a | True | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Fixation-implant water bath drape | Is a | True | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Surgical microscope drape | Is a | True | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Ultrasound imaging system drape, non-sterile | Is a | True | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Ultrasound imaging system drape, sterile | Is a | True | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| C-arm drape | Is a | True | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Instrument/equipment drape, reusable, sterile | Is a | False | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Instrument/equipment drape, reusable, non-sterile | Is a | False | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Instrument/equipment drape, single-use, sterile | Is a | False | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| Instrument/equipment drape, single-use, non-sterile | Is a | False | Medical device drape | Inferred relationship | Existential restriction modifier |  | 
| X-ray system cover | Is a | True | Medical device drape | Inferred relationship | Existential restriction modifier |  |