256640005: Polytetrafluoroethylene (substance)

SNOMED CT Concept\Substance\...

\Substance categorised by structure\Chemical\Chemical categorized by structure (substance)\Polymer (substance)\Synthetic polymer\Plastic\Thermoplastic polymer\Polyethylene\Polytetrafluoroethylene

\Substance categorized functionally\Industrial and household substance\Industrial product\Plastic and/or related compound (substance)\Plastic\Thermoplastic polymer\Polyethylene\Polytetrafluoroethylene

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

382306012 Polytetrafluoroethylene en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

382307015 PTFE - Polytetrafluoroethylene en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

647838013 Polytetrafluoroethylene (substance) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

2646616014 Paratetrafluoroethylene en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

2646617017 Teflon en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Polytetrafluoroethylene	Is a	Synthetic polymer	false	Inferred relationship	Some
Polytetrafluoroethylene	Is a	Polyethylene	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Product containing perfluoroalkylpolyether and polytetrafluoroethylene (medicinal product)	Has active ingredient	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Perfluoroalkylpolyether 50%/polytetrafluoroethylene 50% 84g topical paste	Has active ingredient	False	Polytetrafluoroethylene	Inferred relationship	Some
Submucous polytetrafluoroethylene injection to ureteric orifice (procedure)	Direct substance	False	Polytetrafluoroethylene	Inferred relationship	Some	1
Teflon poisoning	Causative agent	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucosal injection of polytetrafluoroethylene to female urinary bladder neck (procedure)	Direct substance	False	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucosal injection of polytetrafluoroethylene to male urinary bladder neck (procedure)	Direct substance	False	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucous polytetrafluoroethylene injection to ureteric orifice (procedure)	Direct substance	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucosal injection of polytetrafluoroethylene to male urinary bladder neck (procedure)	Direct substance	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucosal injection of polytetrafluoroethylene to female urinary bladder neck (procedure)	Direct substance	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Perfluoroalkylpolyether 50%/polytetrafluoroethylene 50% topical paste	Has active ingredient	False	Polytetrafluoroethylene	Inferred relationship	Some
Perfluoroalkylpolyether and polytetrafluoroethylene only product	Has active ingredient	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Teflon ossicular piston	Has compositional material (attribute)	True	Polytetrafluoroethylene	Inferred relationship	Some
Polytetrafluoroethylene suture	Has compositional material (attribute)	True	Polytetrafluoroethylene	Inferred relationship	Some
Foley 2-way polytetrafluoroethylene coated latex male length urethral catheter with water filled syringe (physical object)	Has coating material (attribute)	True	Polytetrafluoroethylene	Inferred relationship	Some
Foley 2-way polytetrafluoroethylene coated latex female length urethral catheter with water filled syringe	Has coating material (attribute)	True	Polytetrafluoroethylene	Inferred relationship	Some
Injection of Teflon into vocal cord	Direct substance	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Polytetrafluoroethylene patch (physical object)	Has compositional material (attribute)	True	Polytetrafluoroethylene	Inferred relationship	Some

Reference Sets