{"number":"US12697513B2","kindCode":"B2","documentType":"grant","title":{"original":"Systems and methods for automated respirator","english":"Systems and methods for automated respirator"},"abstract":{"original":"A computing device is described, which includes a processor and memory with instructions. When executed, these instructions enable the processor to: receive data about gas characteristics in a sealed space between a wearer's face and a negative pressure reusable respirator; assess the performance of a respirator seal check by the wearer; detect if the respirator is being worn; take specific actions if the respirator is worn but the seal check does not meet safety standards; and modify these actions if the seal check meets safety standards.…","english":"A computing device is described, which includes a processor and memory with instructions. When executed, these instructions enable the processor to: receive data about gas characteristics in a sealed space between a wearer's face and a negative pressure reusable respirator; assess the performance of a respirator seal check by the wearer; detect if the respirator is being worn; take specific actions if the respirator is worn but the seal check does not meet safety standards; and modify these actions if the seal check meets safety standards.…"},"applicants":["3M INNOVATIVE PROPERTIES COMPANY"],"inventors":["Andrew W. Long","Richard C. Webb","Steven T. Awiszus","Jessica L.T. Hauge","David R. Stein","Daniel B. Taylor","Jacob P. Vanderheyden","Caroline M. Ylitalo"],"filingDate":"2021-06-18","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697513B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697513B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697513B2","ja":"https://downloadpatent.com/ja/patent/US12697513B2"}}