| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Keeping equipment by patient | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Patient positioner | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Ultrasonic aspiration biopsy procedure kit | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stereotactic radiosurgical system collimator | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stereotactic radiosurgical system source (physical object) | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stereotactic radiosurgical system application software (physical object) | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stereotactic radiosurgical system operation software | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Patient positioning sensor | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stereotactic radiosurgical head frame (physical object) | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Neurological stereotactic surgery system (physical object) | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Mammographic x-ray system stereotactic unit (physical object) | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Mammographic x-ray system table, non-powered (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Mammographic x-ray system table, powered (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Mobile angiographic x-ray system, digital | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stationary angiographic x-ray system, digital | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stereotactic surgery system probe, single-use | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stereotactic surgery system probe, reusable | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Dental stereotactic surgery system (physical object) | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Electromagnetic device tracking system (physical object) | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Electromagnetic device tracking system fiducial marker | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stationary uro-gynaecological fluoroscopic x-ray system, digital | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Mobile uro-gynaecological fluoroscopic x-ray system, analogue | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Mobile angiographic x-ray system, analogue | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stationary uro-gynaecological fluoroscopic x-ray system, analogue | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Stationary angiographic x-ray system, analogue | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Mobile uro-gynaecological fluoroscopic x-ray system, digital | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Ultrasonic/electromagnetic-guided needle kit | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Radio-frequency identification patient positioning/tracking system application software | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Radiation therapy treatment planning positioning kit | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Patient positioning patterned-light instrument (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Dental x-ray system beam alignment device (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Armboard | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Surgical positioning spine board (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Ultrasound imaging system transducer positioning unit | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Fluoroscopic x-ray system photospot device | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Radiological patient positioning frame/board | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Patient positioning system | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Surgical mesh laparoscopic positioning device (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Intraoperative imaging patient positioning/transfer kit | Is a | False | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Protruding ear correction implant trial positioner (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Colonoscope positioning sleeve (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Heart valve prosthesis repositioning tool (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  | 
| Magnetic neural stimulation robotic positioner (physical object) | Is a | True | Equipment for positioning (physical object) | Inferred relationship | Some |  |