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Class Information
Number: 210/647
Name: Liquid purification or separation > Processes > Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process > Diffusing or passing through septum selective as to material of a component in liquid/liquid solvent or colloidal extraction > Biological fluid (e.g., blood, urine, etc.) > Hemodialysis > Maintaining critical concentration(s)
Description: Process in which the amount of at least one constituent of the treated fluid is kept at or between predetermined limits.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8702979 Method for determining the reduction ratio or the Kt/V value of a kidney substitution treatment and apparatus for the realisation of the method Apr. 22, 2014
8632683 Parenteral administration of pyrophosphate for prevention or treatment of phosphate or pyrophosphate depletion Jan. 21, 2014
8617393 Method and device for supply of a dialysis unit with dialysis fluid Dec. 31, 2013
8529767 Method for determining the percentage of recirculation in a fistula and/or cardiopulmonary recirculation relative to the total fistula recirculation and cardiopulmonary recirculation Sep. 10, 2013
8518260 Method of controlling diffusive sodium transport in dialysis Aug. 27, 2013
8512271 Device and method for determining a dialysis fluid flow rate for extracorporeal blood treatment Aug. 20, 2013
8496824 Method and device for supply of a dialysis unit with dialysis fluid Jul. 30, 2013
8491793 Software program that provides a structured format and verification of date entered via a touch screen tablet that records the status and performance of water purification equipment that is us Jul. 23, 2013
8480899 Means for removing protein-bound substances Jul. 9, 2013
8475398 Extracorporeal blood treatment and system having reversible blood pumps Jul. 2, 2013
8449496 Method for testing peritoneum function and a peritoneal dialysis planning apparatus May. 28, 2013
8444593 Method for testing peritoneum function and a peritoneal dialysis planning apparatus May. 21, 2013
8409444 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis Apr. 2, 2013
8303532 Pertioneal membrane function test method, peritoneal membrane function test apparatus and peritoneal membrane function test program Nov. 6, 2012
8287736 Method of setting a time-varying parameter in a blood treatment apparatus Oct. 16, 2012
8216478 Method and apparatus for monitoring the supply of replacement fluid during an extracorporeal treatment of blood Jul. 10, 2012
8216172 Method of performing hemofiltration Jul. 10, 2012
8197432 User interface for blood treatment device Jun. 12, 2012
8187467 Parenteral administration of pyrophosphate for prevention or treatment of phosphate or pyrophosphate depletion May. 29, 2012
8182691 Apparatus for extracorporeal blood treatment with a device for checking a sterile filter, and method of checking a sterile filter of an extracorporeal blood treatment apparatus May. 22, 2012
8182692 Solutions, dialysates, and related methods May. 22, 2012
8158157 Multi-part substitution infusion fluids and matching anticoagulants Apr. 17, 2012
8147698 Process for metabolic control and high solute clearance and solutions for use therein Apr. 3, 2012
8133195 Device for handling blood in extracorporeal blood circulation Mar. 13, 2012
8123715 Planning method and apparatus for peritoneal dialysis and hemodialysis hybrid remedy Feb. 28, 2012
8123947 Priming and air removal systems and methods for dialysis Feb. 28, 2012
8097153 Systems and methods of microfluidic membraneless exchange using filtration of extraction outlet streams Jan. 17, 2012
8088094 Planning method and apparatus for peritoneal dialysis and hemodialysis hybrid remedy Jan. 3, 2012
8070707 Controller for ultrafiltration blood circuit which prevent hypotension by monitoring osmotic pressure in blood Dec. 6, 2011
7988854 Dialysate regeneration system for portable human dialysis Aug. 2, 2011
7883725 Citrate-based dialysate chemical formulations Feb. 8, 2011
7879000 Method, system and machine for collecting a biological fluid to which a selected ratio of solution is added Feb. 1, 2011
7857977 Packaging of ferric pyrophosphate for dialysis Dec. 28, 2010
7789847 Methods and apparatus for leukoreduction of red blood cells Sep. 7, 2010
7762980 Hemodialysis access with on-off functionality Jul. 27, 2010
7758900 Multi-part substitution infusion fluids and matching anticoagulants Jul. 20, 2010
7704224 Method for testing peritoneum function and a peritoneal dialysis planning apparatus Apr. 27, 2010
7682329 Methods and apparatus for leukoreduction of red blood cells Mar. 23, 2010
7670491 Buffered compositions for dialysis Mar. 2, 2010
7615028 Extracorporeal blood treatment and system having reversible blood pumps Nov. 10, 2009
7588551 Hemodialysis access with on-off functionality Sep. 15, 2009
7544301 Citrate-based dialysate chemical formulations Jun. 9, 2009
7455771 Means for removing protein-bound substances Nov. 25, 2008
7402249 Blood purification apparatus for elevating purification efficiency Jul. 22, 2008
7387734 Method of operating a dialysis machine Jun. 17, 2008
7384558 Compositions capable of inhibiting reactive oxygen and carbonyl species Jun. 10, 2008
7303540 User interface for blood treatment device Dec. 4, 2007
7300636 Method for producing a dialysate solution Nov. 27, 2007
7208479 Peritoneal dialysis solution containing modified icodextrins Apr. 24, 2007
7208092 Systems and methods for peritoneal dialysis Apr. 24, 2007

1 2 3 4










 
 
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