{"number":"US12702814B1","kindCode":"B1","documentType":"grant","title":{"original":"Pressure controlled valve","english":"Pressure controlled valve"},"abstract":{"original":"A medical valve has a first port, a second port, a control port, and a fluid channel the ports. The valve also has a normally non-flat diaphragm within a housing configured to isolate the control port from the fluid channel, first port, and the second port. The diaphragm controls fluid flow through the fluid channel in response to four forces: 1. a first force generated on the diaphragm from a differential fluid pressure between the first port and the control port times the exposed surface area of the diaphragm, 2.…","english":"A medical valve has a first port, a second port, a control port, and a fluid channel the ports. The valve also has a normally non-flat diaphragm within a housing configured to isolate the control port from the fluid channel, first port, and the second port. The diaphragm controls fluid flow through the fluid channel in response to four forces: 1. a first force generated on the diaphragm from a differential fluid pressure between the first port and the control port times the exposed surface area of the diaphragm, 2.…"},"applicants":["Minivalve International B.V."],"inventors":["Peter Lodewijk Joannes Nijland","Niels Scholten","Dimitrios Christianus Siepman","Jeffrey A. Carlisle","Miranda N. Bakos"],"filingDate":"2025-03-31","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702814B1.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702814B1","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702814B1","ja":"https://downloadpatent.com/ja/patent/US12702814B1"}}