{"number":"US12702812B2","kindCode":"B2","documentType":"grant","title":{"original":"Intraoperative aortic valve visualization test devices and systems and methods for using them","english":"Intraoperative aortic valve visualization test devices and systems and methods for using them"},"abstract":{"original":"Devices and methods are provided for pressurization of an aortic valve of a heart before and/or after a valve surgery procedure to mimic the physiologic environment that the aortic valve experiences while allowing surgeons to visually inspect the aortic valve, so that if additional repair needs to be performed, it can be done immediately before aortotomy closure.","english":"Devices and methods are provided for pressurization of an aortic valve of a heart before and/or after a valve surgery procedure to mimic the physiologic environment that the aortic valve experiences while allowing surgeons to visually inspect the aortic valve, so that if additional repair needs to be performed, it can be done immediately before aortotomy closure."},"applicants":["THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY"],"inventors":["Yuanjia Zhu","Annabel M. Imbrie-Moore","Michael John Paulsen","Y. Joseph Woo"],"filingDate":"2022-11-29","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702812B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702812B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702812B2","ja":"https://downloadpatent.com/ja/patent/US12702812B2"}}