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. 25, 2011
Filed:
Oct. 28, 2004
Jean Louis Fressinet, Saint Jean de Touslas, FR;
Massimo Zaccarelli, San Felice sul Panaro, IT;
Gianluca Artioli, Mirandola, IT;
Jeffrey J. Letteri, Punta Gorda, FL (US);
Jean Louis Fressinet, Saint Jean de Touslas, FR;
Massimo Zaccarelli, San Felice sul Panaro, IT;
Gianluca Artioli, Mirandola, IT;
Jeffrey J. Letteri, Punta Gorda, FL (US);
Gambro Lundia AB, , SE;
Abstract
The invention relates to a device for calculating blood flow and to an apparatus for extracorporeal blood treatment provided with the device. The device includes a memory for receiving and storing either a first datum relating to a blood flow removed from the patient Q, or a second datum relating to a flow of liquid Qt crossing a tract of the extracorporeal circuit, and a third datum relating to a flow of infusion liquid Qflowing through the infusion line. The device also comprises a control unit able to calculate the first datum or the second datum as a function of the third datum relating to the flow of infusion liquid Q.