| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Catheter/tube holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Urine collection bag suspender, wearable | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Bathtub shelf | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Urine collection bag suspender, non-wearable | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Surgical camera holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Ostomy bag press plate/belt | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Skull clamp | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Hemodialysis system dialyzer holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Electrosurgical diathermy system conducting unit holder, reusable | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Assistive tool fixation device | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Gas cylinder holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Needle holder, reusable | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Book support/holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Self-retaining surgical retraction system ring | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Toilet paper tongs | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Assistive toilet paper holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Blood pressure transducer holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Tracheostomy tube holder | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Wheelchair article holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Wheelchair crutch/walking stick holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Wheelchair medical gas supply holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Wheelchair medical gas supply/intravenous pole holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| X-ray film cassette holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Dental x-ray film holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Needle holder, single-use | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Incontinence device suspender | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Dressing jar | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Forceps jar | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Assistive electrical shaver adaptor | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Biopsy syringe holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Assistive soap dish | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Ostomy bag pocket | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Walking stick holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Wheelchair umbrella holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Assistive soap-holding device | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Dappen dish holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Electrosurgical diathermy system conducting unit holder, single-use | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Traction system skull tongs | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Surgical traction skull tongs | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic implant/trial-implant holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Self-injection aid | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Ligation clip cartridge holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Neurological endoscope holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Heart valve prosthesis holder, reusable | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Heart valve prosthesis holder, single-use | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Centrifuge bucket/tube holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Knife holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Intravenous pole multi-outlet holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Sensor holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Microscope slide holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Laser beam delivery unit holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Thermometer holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Suction system canister/bottle holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Personal device holder, single-use | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Ultrasound imaging system transducer bracket | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Ear, nose and throat speculum holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Arthroscopic knee/leg holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Dressing holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Personal device holder, reusable | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Assistive clothes holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Cable/lead holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Medical chart holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Needle holder, device | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Laparoscope holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Endoscopic guidewire holder | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Medication injection site skin warmer holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Guidewire holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone pin holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Soft-tissue ultrasonic surgical system holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Catheter-exchange guidewire holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Endoscope/instrument holder, manual-adjusted | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Endoscope/instrument holder, power-adjusted | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Coupling gel disk holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Transocular electrical stimulation system electrode holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Peritoneal dialysis catheter adaptor/dialysate line holder | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  | 
| Heart donor-organ preservation/transport perfusion set organ holder | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Surgical instrument holder, reusable | Is a | False | Holder | Inferred relationship | Existential restriction modifier |  | 
| Medical device holding garment | Is a | True | Holder | Inferred relationship | Existential restriction modifier |  |