| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Intracardiac circulatory assist axial-pump catheter | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cryoprecipitation fibrin sealant system | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cryoprecipitation fibrin sealant system delivery unit | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cryoprecipitation fibrin sealant system production unit | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Basic roller pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Heart ventricle prosthesis | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Vessel embolectomy/thrombectomy system | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Mobile extracorporeal gas exchange system | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Mobile extracorporeal gas exchange system control unit | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Mobile extracorporeal gas exchange system cartridge kit | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Mobile extracorporeal gas exchange system catheter kit | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Ambulatory insulin infusion pump cartridge filling device | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cerebrospinal fluid pressure regulation system | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cerebrospinal fluid pressure regulation system control unit/pump | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cerebrospinal fluid pressure regulation system sensor/tubing set | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cerebrospinal fluid pressure regulation system fluid-collection set | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Syringe pump displacement tester | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Syringe pump occlusion pressure tester, digital | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Syringe pump occlusion pressure tester, analog | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Syringe dimensions reference standard kit | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Implantable infusion pump mesh bag | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Insulin infusion cannula introducer | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic material preparation vacuum pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Middle ear decompressor, negative pressure | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Hemodialysis tubing set, reusable | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic ultrasonic surgical system handpiece cooling sleeve | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Microplate washer, automated | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| High performance liquid chromatography analyzer pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Manual rectal irrigation system | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Negative-pressure wound therapy system pump, mechanical | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Powered rectal irrigation system control unit | Is a | False | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Blood sampling pump, ambulatory | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Syringe pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Intravascular morphology pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Atherectomy angioplasty system saline/lubricant pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Endoscopic needleless submucosal lift pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Cupping therapy device pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Wearable venous compression pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Intra-aortic micro-axial pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| Closed wound drainage suction pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  | 
| In vitro fertilization oocyte aspiration pump | Is a | True | Pump, device | Inferred relationship | Existential restriction modifier |  |