| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Neurostimulator, device | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Electroejaculator, device | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Replacement of skeletal muscle stimulator | Using | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Electroejaculation procedure | Using | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Muscle-testing electrodiagnosis with chronaximetry | Using | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cardiac electrophysiologic stimulation and recording study | Using | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Insertion of skeletal muscle stimulator | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Replacement of skeletal muscle stimulator | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Electroejaculation procedure | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Muscle-testing electrodiagnosis with chronaximetry | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cardiac electrophysiologic stimulation and recording study | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Electroejaculation procedure | Using | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Muscle-testing electrodiagnosis with chronaximetry | Using | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cardiac electrophysiologic stimulation and recording study | Using | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Removal of electronic urinary bladder stimulator | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electronic ureteral stimulator | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of external electromagnetic bone stimulator | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 2 | 
| Removal of internal electromagnetic bone stimulator | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 2 | 
| Removal of bone growth stimulator | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Electroejaculation procedure | Using device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Muscle-testing electrodiagnosis with chronaximetry | Using device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implant of electronic stimulator to anus | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac electrophysiologic stimulation and recording study | Using device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of dynamic graciloplasty sphincter | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of dynamic graciloplasty sphincter | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Muscle-testing electrodiagnosis with chronaximetry | Using device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of dynamic graciloplasty sphincter | Direct device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 2 | 
| Implant of electronic stimulator to anus | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Replacement of skeletal muscle stimulator | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Electroejaculation procedure | Using device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of dynamic graciloplasty sphincter | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac electrophysiologic stimulation and recording study | Using device | False | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electronic ureteral stimulator | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of dynamic graciloplasty sphincter | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of dynamic graciloplasty sphincter | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 2 | 
| Removal of electronic urinary bladder stimulator | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Muscle-testing electrodiagnosis with chronaximetry | Using device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of skeletal muscle stimulator | Direct device | True | Stimulator, device | Inferred relationship | Existential restriction modifier | 1 | 
| Neuromuscular electrical stimulation system programmer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Peripheral nerve electrical stimulation system tester, analgesic | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Vagus nerve electrical stimulation system programmer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cardiac myoplasty electrical stimulation system programmer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Chronaximeter | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Electrical stimulator/stimulation system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Evoked-potential audiometer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Impedance audiometer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Pure-tone audiometer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Incontinence-control electrical stimulation system electrode, implantable | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cardiac myoplasty electrical stimulation system lead | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Evoked-potential graphic recording system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Pressure algesimeter | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Incontinence-control electrical stimulation system programmer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Thermotester, screening | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Thermotester, diagnostic | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Vibrameter | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Percutaneous incontinence-control electrical stimulation system electrode set | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Interferential electrical stimulation system electrode | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Thermal algesimeter | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Auditory evoked-potential graphic recorder | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Neurophysiologic monitoring system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Incontinence-control electrical stimulation system electrode, nonimplantable, remote control | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Olfactometry system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cochlear implant system electrode array assembly | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cochlear implant system sound processor | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Intramuscular diaphragm/phrenic nerve electrical stimulation system external pulse generator | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Intramuscular diaphragm/phrenic nerve electrical stimulation system electrode, active | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Intramuscular diaphragm/phrenic nerve electrical stimulation system electrode, return | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Intramuscular diaphragm/phrenic nerve electrical stimulation system cable | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Intramuscular diaphragm/phrenic nerve electrical stimulation system programmer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Therapeutic nuclear magnetic resonance system control unit | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Therapeutic nuclear magnetic resonance system bench | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Therapeutic nuclear magnetic resonance system coil | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cochlear implant system coil | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cochlear implant system coil cable | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cochlear implant system battery pack | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Audiometric-evaluation noise system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Fetal acoustic stimulator | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Auditory stimulator | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Incontinence-control electrical stimulation system electrode, nonimplantable | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Bio-energy stimulation system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Auditory brainstem implant system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Therapeutic nuclear magnetic resonance system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Psycho-cognitive electromagnetic stimulator | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Bone growth ultrasonic stimulator | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Olfactometry system odor delivery unit | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Lower esophageal electrical stimulation system pulse generator | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Lower esophageal electrical stimulation system lead | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Direct acoustic cochlear implant system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Direct acoustic cochlear implant system electronic assembly | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Direct acoustic cochlear implant system sound processor | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Retinal prosthesis system camera spectacles | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Retinal prosthesis system visual processing unit | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Retinal prosthesis system clinical evaluation system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cochlear implant evaluation/programming application software | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Lower esophageal electrical stimulation system programmer | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Cochlear implant assessment system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Salivation stimulation lozenge | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Ultrasonic cough stimulation system | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Ultrasonic cough stimulation system generator | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Ultrasonic cough stimulation system handpiece | Is a | True | Stimulator, device | Inferred relationship | Existential restriction modifier |  | 
| Neuromuscular transmission electrode | Is a | False | Stimulator, device | Inferred relationship | Existential restriction modifier |  |