The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 2018
Filed:
Apr. 27, 2016
B. Braun Avitum Ag, Melsungen, DE;
Botond Tényi, Budakalász, HU;
Peter Pózna, Budapest, HU;
B. BRAUN AVITUM AG, Melsungen, DE;
Abstract
A solution circuit apparatus for a blood purification system having an extracorporeal blood circuit. The solution circuit apparatus includes a solution source; a warmer having a temperature sensor; a bypass branch; a delivery branch communicating with the extracorporeal blood circuit; a pump; a switch; and a control unit configured to set the solution circuit apparatus into one of a solution delivery condition and a solution stop condition. In the solution delivery condition the switch interrupts the bypass branch, and the pump delivers solution via the warmer and through the delivery branch. In the solution stop condition the switch interrupts the delivery branch, and the pump recirculates solution through the warmer via the bypass branch. In the therapy stop condition the pump rate is dependent on the output of the temperature sensor.