| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Laryngectomy tube, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Medical tubing clip/clamp, non-calibrated, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Therapeutic fecal matter collection container, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Surgical sleeve cover, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Oral care swab, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Wound hydrogel dressing, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Carbon dioxide cartridge, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile gauze swab | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Gastroesophageal pH/impedance catheter, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Nylon suture, multifilament, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile bare metal esophageal stent | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile bare metal tracheal and/or bronchial stent | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Scalpel blade remover, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Gastric calibration tube, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile coupling gel | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Radiopaque woven surgical sponge, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Body-orifice ultrasound imaging system transducer cover, basic, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile non-bioabsorbable polymeric tracheal and/or bronchial stent | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Urological fluid funnel, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Bone-screw internal spinal fixation system, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Clamp jaw covers, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Epidermal osmotic dressing, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Finger/toe tourniquet, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Footrest cover, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| General-purpose surgical drape, reusable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Surgical screwdriver, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Synthetic-polymer liquid barrier dressing, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Filmated non -woven fabric swab non-sterile 10cm x 10cm | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-woven fabric swab non-sterile 10cm x 10cm | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Suction system filter, tissue, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Sacroiliac joint transarticular fixation/arthrodesis implant, uncoated, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Infant feeding bottle, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Open-ended non-wearable urine collection bag, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Infant blanket, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Colonic irrigation nozzle, non-sterile, reusable | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| General specimen container, no additive, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Medicine preparation needle/cannula, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic fixation plate, non-bioabsorbable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Internal spinal fixation system cable crimp, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Tibia nail, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Synthetic polymer semi-permeable film dressing, adhesive, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Absorbent tipped applicator, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| External orthopedic fixation system, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Open-ended wearable urine collection bag, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Multi-purpose surgical adhesive tape, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Hevea-latex pressure bandage, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Leg bags non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Tracheoesophageal speech valve, indwelling, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Silk suture, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Disposable scrub suit, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Instrument/equipment drape, reusable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Arthrodesis nail, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Defibrinated blood dressing, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Upper-limb traction wrap/trap, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Skin marker pen, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile hybrid coated esophageal stent | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Silicone sheet tissue reconstructive material, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Metallic spinal fusion cage, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone-fragment manipulator, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile scar management dressing, reusable | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Test tube, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Cotton roll, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| General-body orifice lubricant, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Universal tube holder, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Pressure bandage, non-sterile, non-latex, reusable | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Internal orthopedic fixation system, cerclage wire/cable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile cadaveric cardiac valve bioprosthesis | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile fluted surgical drill, reusable | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Urethral/ureteral catheter connector, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| General-purpose surgical drape, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Closed-ended wearable urine collection bag, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Endoscopic biopsy valve, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Enteral tube extension, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Intraoperative bone pin/screw, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Padded stays splint, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Douche, manual, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Intermittent urethral drainage catheter, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Gauze roll, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Radiopaque non-woven surgical sponge, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Tissue/fluid collection bag, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Ethylene vinyl acetate examination/treatment glove, non-powdered, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Heat/moisture exchanger/microbial filter, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Instrument/equipment drape, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non sterile urethral catheter | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Stainless steel catheter | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Silver catheter | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Silver 8Ch female length reusable urethral catheter | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Silver 10Ch female length reusable urethral catheter | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Silver 12Ch female length reusable urethral catheter | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Silver 14Ch female length reusable urethral catheter | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Internal orthopedic fixation system, plate/screw, non-bioabsorbable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Craniofacial bone screw, non-bioabsorbable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Lumbar interspinous decompression spacer, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Extracorporeal circuit waste bag, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Exudate-absorbent dressing, hydrophilic-gel, antimicrobial, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile urine specimen container | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Endoscopic suction valve, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Infant feeding bottle nipple, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Subtalar implant, non-bioabsorbable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone screw, non-bioabsorbable, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  | 
| Electrosurgical diathermy system return electrode, single-use, non-sterile | Has device characteristic | False | Non-sterile | Inferred relationship | Existential restriction modifier |  |