{"number":"US12697035B2","kindCode":"B2","documentType":"grant","title":{"original":"Lumen morphology and vascular resistance measurements data collection systems apparatus and methods","english":"Lumen morphology and vascular resistance measurements data collection systems apparatus and methods"},"abstract":{"original":"A method and apparatus of automatically locating in an image of a blood vessel the lumen boundary at a position in the vessel and from that measuring the diameter of the vessel. From the diameter of the vessel and estimated blood flow rate, a number of clinically significant physiological parameters are then determined and various user displays of interest generated. One use of these images and parameters is to aid the clinician in the placement of a stent.…","english":"A method and apparatus of automatically locating in an image of a blood vessel the lumen boundary at a position in the vessel and from that measuring the diameter of the vessel. From the diameter of the vessel and estimated blood flow rate, a number of clinically significant physiological parameters are then determined and various user displays of interest generated. One use of these images and parameters is to aid the clinician in the placement of a stent.…"},"applicants":["LightLab Imaging, Inc."],"inventors":["Joseph M. Schmitt","Joel M. Friedman","Christopher Petroff","Amr Elbasiony"],"filingDate":"2022-11-03","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697035B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697035B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697035B2","ja":"https://downloadpatent.com/ja/patent/US12697035B2"}}