{"meta":{"version":"2.1","_links":{"self":{"href":"https://api.vam.ac.uk/v2/object/O1625164"},"collection_page":{"href":"https://collections.vam.ac.uk/item/O1625164/"}},"images":{"_primary_thumbnail":"https://framemark.vam.ac.uk/collections/2021NB4653/full/!100,100/0/default.jpg","_iiif_image":"https://framemark.vam.ac.uk/collections/2021NB4653/","_alt_iiif_image":[],"imageResolution":"high","_images_meta":[{"assetRef":"2021NB4653","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false},{"assetRef":"2021NB5782","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false},{"assetRef":"2021NB5783","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false},{"assetRef":"2021NB5784","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false},{"assetRef":"2021NB5785","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false}]},"see_also":{"_iiif_pres":"https://iiif.vam.ac.uk/collections/O1625164/manifest.json","_alt_iiif_pres":[]}},"record":{"systemNumber":"O1625164","accessionNumber":"CD.53-2021","objectType":"Valve","titles":[{"title":"Prototype Charlotte Valve","type":""}],"summaryDescription":"The Coronavirus pandemic, with high transmission rates and quick deterioration in health for many infected, put a vast strain on resources globally. As the health crisis worsened demand for personal protective equipment (PPE) and treatment options quickly began to outstrip the supply.\r\n\r\nIn 2020 Isinnova, a research and innovation company based in Brescia, Italy, began the Easy COVID project in order to respond to the shortage of medical equipment. The team began by creating much sought-after venturi valves, and then expanded the project to make a universal Continuous Positive Airway Pressure (CPAP) machine which could be used globally.  Isinnova created the Charlotte valve that could be fitted to a Decathlon off-the-shelf snorkelling mask.  This is a 3D printed Charlotte Valve prototype, created by Isinnova.","physicalDescription":"3D printed grey valve.","artistMakerPerson":[],"artistMakerOrganisations":[{"name":{"text":"Isinnova","id":"AUTH361892"},"association":{"text":"designer and maker","id":"x34662"},"note":""}],"artistMakerPeople":[],"materials":[{"text":"","id":""}],"techniques":[{"text":"three-dimensional printing","id":"THES270986"}],"materialsAndTechniques":"3D printed common filament PLA (polylactic).","categories":[{"text":"Medicine","id":"THES277770"}],"styles":[],"collectionCode":{"text":"DAD","id":"THES260586"},"images":["2021NB4653","2021NB5782","2021NB5783","2021NB5784","2021NB5785"],"imageResolution":"high","galleryLocations":[{"current":{"text":"002","id":"THES412675"},"free":"","case":"","shelf":"","box":""}],"partTypes":[[{"text":"valves","id":"AAT79072"}]],"contentWarnings":[{"apprise":"","note":""}],"placesOfOrigin":[{"place":{"text":"Brescia (province)","id":"x37070"},"association":{"text":"","id":""},"note":""}],"productionDates":[{"date":{"text":"2020","earliest":"2020-01-01","latest":"2020-12-31"},"association":{"text":"","id":""},"note":""}],"associatedObjects":[],"creditLine":"Given by Cristian Fracassi - Isinnova SRL","dimensions":[],"dimensionsNote":"","marksAndInscriptions":[],"objectHistory":"","historicalContext":"","briefDescription":"Sustainable 3D Printed Charlotte Valve prototype for respirator, 2020.","bibliographicReferences":[],"production":"","productionType":{"text":"Prototype","id":"THES48871"},"contentDescription":"","contentPlaces":[],"associatedPlaces":[],"contentPerson":[],"associatedPerson":[],"contentOrganisations":[],"associatedOrganisations":[],"contentPeople":[],"associatedPeople":[],"contentEvents":[],"associatedEvents":[],"contentOthers":[],"contentConcepts":[],"contentLiteraryRefs":[],"galleryLabels":[],"partNumbers":["CD.53-2021"],"accessionNumberNum":"53","accessionNumberPrefix":"CD","accessionYear":2021,"otherNumbers":[],"copyNumber":"","aspects":["WHOLE"],"assets":[],"recordModificationDate":"2025-12-05","recordCreationDate":"2021-05-21","availableToBook":false}}