Diskhaler
E419032
Diskhaler is a breath-activated dry powder inhalation device used to deliver the antiviral medication zanamivir directly to the lungs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Diskhaler canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4200589 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Diskhaler Context triple: [zanamivir, administeredWithDevice, Diskhaler]
-
A.
Atomizer
Atomizer is a seminal 1986 noise rock album by Big Black, noted for its abrasive sound, drum machine rhythms, and influential role in underground rock.
-
B.
Dinger
Dinger is the purple triceratops mascot of Major League Baseball's Colorado Rockies, known for entertaining fans at Coors Field.
-
C.
Philortyx
Philortyx is a genus of New World quails known for their ground-dwelling habits and occurrence in scrub and grassland habitats of the Americas.
-
D.
Phenax
Phenax is a small genus of flowering plants in the hemp family Cannabaceae, native to the Americas and typically found in tropical to subtropical regions.
-
E.
Blix
Blix is a 19th-century novel by American naturalist writer Frank Norris that follows a young woman’s coming-of-age and romantic experiences in San Francisco.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Diskhaler Target entity description: Diskhaler is a breath-activated dry powder inhalation device used to deliver the antiviral medication zanamivir directly to the lungs.
-
A.
Atomizer
Atomizer is a seminal 1986 noise rock album by Big Black, noted for its abrasive sound, drum machine rhythms, and influential role in underground rock.
-
B.
Dinger
Dinger is the purple triceratops mascot of Major League Baseball's Colorado Rockies, known for entertaining fans at Coors Field.
-
C.
Philortyx
Philortyx is a genus of New World quails known for their ground-dwelling habits and occurrence in scrub and grassland habitats of the Americas.
-
D.
Phenax
Phenax is a small genus of flowering plants in the hemp family Cannabaceae, native to the Americas and typically found in tropical to subtropical regions.
-
E.
Blix
Blix is a 19th-century novel by American naturalist writer Frank Norris that follows a young woman’s coming-of-age and romantic experiences in San Francisco.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
drug delivery device
ⓘ
dry powder inhaler ⓘ inhalation device ⓘ |
| activationMechanism | breath-activated ⓘ |
| administers | zanamivir ⓘ |
| administrationSite | oral inhalation ⓘ |
| administrationStep |
inhale rapidly and deeply through mouthpiece
ⓘ
load blister disc ⓘ pierce blister ⓘ |
| associatedGuideline | influenza treatment guidelines referencing inhaled zanamivir ⓘ |
| associatedWithDrug |
Relenza
ⓘ
linked to:
zanamivir
|
| benefit |
direct delivery to respiratory tract
ⓘ
reduced systemic exposure compared to oral dosing ⓘ |
| contraindicationNote | not recommended for patients unable to use inhalation devices properly ⓘ |
| deliveryForm | dry powder ⓘ |
| designedFor | home use ⓘ |
| drugClassDelivered | neuraminidase inhibitor ⓘ |
| hasComponent |
mouthpiece
ⓘ
piercing mechanism ⓘ plastic body ⓘ rotating disc holder ⓘ |
| hasDoseUnit | milligram of zanamivir per blister ⓘ |
| intendedUse |
prophylaxis of influenza
ⓘ
treatment of acute uncomplicated influenza ⓘ |
| manufacturer | GlaxoSmithKline ⓘ |
| medicationForm | powder for inhalation ⓘ |
| packaging | device plus blister discs ⓘ |
| patientPopulation |
adults
ⓘ
children ⓘ |
| previousManufacturerName |
Glaxo Wellcome
ⓘ
linked to:
GlaxoSmithKline
|
| regulatoryStatus | prescription only ⓘ |
| requires | patient inspiratory effort ⓘ |
| routeOfAdministration | inhalation ⓘ |
| safetyNote |
not for nebulization
ⓘ
not for use with mechanical ventilators ⓘ |
| storageCondition | store at room temperature ⓘ |
| targetsOrgan | lungs ⓘ |
| therapeuticArea |
infectious diseases
ⓘ
respiratory infections ⓘ |
| usedFor |
delivery of zanamivir
ⓘ
treatment of influenza ⓘ treatment of influenza A ⓘ treatment of influenza B ⓘ |
| usesDosageForm |
blister disc
ⓘ
foil blister ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Diskhaler Description of subject: Diskhaler is a breath-activated dry powder inhalation device used to deliver the antiviral medication zanamivir directly to the lungs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.