Infusion site of a blood tubing system
Номер патента: EP4337280A1
Опубликовано: 20-03-2024
Автор(ы): Clelia Di Caro, Matteo Mezzano
Принадлежит: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
Опубликовано: 20-03-2024
Автор(ы): Clelia Di Caro, Matteo Mezzano
Принадлежит: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
Реферат: An infusion site for a blood tubing set, comprises a first (102) and a second (104) connection sites for connecting a first and a second tubing portion of the blood tubing set to the infusion site (100), and suitable to let a first and a second liquid enter the infusion site (100); and a third connection site (103) for connecting a third tubing portion of the blood tubing set to the infusion site (100) and suitable to let a third liquid exit the infusion site (100). The infusion site (100) further comprises a first main channel (120) in fluid communication to the first connection site (102) for conducting the first liquid through the infusion site (100); a second main channel (130) in fluid communication to the third connection site (103) for conducting the third liquid out from the infusion site (100); wherein the first main channel (120) is vertically offset to the second main channel (130) and the first main channel (120), the secondary channel (140) and the second main channel (130) are in fluid communication to each other. The infusion site (100) further comprises an inner turbulence chamber (150), located downstream from and in fluid communication to the first main channel (120) and the secondary channel (140) and located upstream and in fluid communication to the second main channel (130), and comprising an inlet deflector (160) suitable to deflect the fluids entering the infusion site (100) and a re-circulator (170) suitable to recirculate the fluid inside the infusion site (100).
Infusion site of a blood tubing system
Номер патента: US20240216666A1. Автор: Matteo Mezzano,Clelia Di Caro. Владелец: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH. Дата публикации: 2024-07-04.