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Class Information
Number: 210/134
Name: Liquid purification or separation > Flow, fluid pressure or material level, responsive > Plural elements controlled
Description: Apparatus including plural variable flow affecting elements, at least one of which is controlled by the sensing means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7410568 |
Sludge treatment |
Aug. 12, 2008 |
| 7396452 |
Apparatus for determining flow rates of biological fluids |
Jul. 8, 2008 |
| 7364653 |
Filtration systems and methods |
Apr. 29, 2008 |
| 7320749 |
Method and apparatus for control of a gas or chemical |
Jan. 22, 2008 |
| 7314554 |
Extracorporeal blood treatment machine |
Jan. 1, 2008 |
| 7306736 |
Valve mechanism for infusion fluid systems |
Dec. 11, 2007 |
| 7291269 |
Apparatus and process for extracorporeal treatment of blood with selective extraction of solutes |
Nov. 6, 2007 |
| 7189325 |
Method and device for desalting water |
Mar. 13, 2007 |
| 7186231 |
Blood component collection method |
Mar. 6, 2007 |
| 7172688 |
Mixed immiscible liquids vacuum, separation, and disposal method and system (Mod 1) |
Feb. 6, 2007 |
| 7160441 |
Urban runoff water treatment methods and systems |
Jan. 9, 2007 |
| 7122149 |
Apparatus and method for continuous depyrogenation and production of sterile water for injection |
Oct. 17, 2006 |
| 7122115 |
Method and system for controlling water system fouling |
Oct. 17, 2006 |
| 7067061 |
Method and a device for preparing a medical liquid |
Jun. 27, 2006 |
| 6977041 |
Apparatus for manufacturing deionized water and using method thereof |
Dec. 20, 2005 |
| 6966979 |
Device and method for controlling infusion of a liquid in an extracorporeal blood circuit |
Nov. 22, 2005 |
| 6951614 |
Method and device for filtering liquids, especially drinks |
Oct. 4, 2005 |
| 6939471 |
Method for determining a treatment parameter on a haemofiltration device, and haemofiltration device for applying the method |
Sep. 6, 2005 |
| 6921476 |
UV-assisted advanced-ozonation water treatment system and advanced-ozonation module |
Jul. 26, 2005 |
| 6916424 |
Method and apparatus for a hemodiafiltration delivery module |
Jul. 12, 2005 |
| 6881344 |
Method for setting up a dialysis treatment in a dialysis machine |
Apr. 19, 2005 |
| 6878105 |
Red blood cell processing systems and methods with deliberate under spill of red blood cells |
Apr. 12, 2005 |
| 6878273 |
Dialyzing apparatus |
Apr. 12, 2005 |
| 6878272 |
Dialyzing apparatus |
Apr. 12, 2005 |
| 6872306 |
Multifunctional pure water maker |
Mar. 29, 2005 |
| 6830693 |
Method for setting up a dialysis treatment in a dialysis machine |
Dec. 14, 2004 |
| 6821441 |
Method for the purification of blood by means of hemodialysis and/or hemofiltration and apparatus for performing said method |
Nov. 23, 2004 |
| 6814862 |
Method and apparatus for processing intra or postoperative blood loss for autotransfusion |
Nov. 9, 2004 |
| 6814864 |
Extra-corporeal blood purification device |
Nov. 9, 2004 |
| 6811707 |
Dialysis machine and method of checking the functionality of a dialysis machine |
Nov. 2, 2004 |
| 6808627 |
Dialyzing apparatus |
Oct. 26, 2004 |
| 6793827 |
Method and device for preparing a medical fluid |
Sep. 21, 2004 |
| 6775577 |
Method and system for controlling a medical device |
Aug. 10, 2004 |
| 6773588 |
Purified water supply system |
Aug. 10, 2004 |
| 6764595 |
Fluid treatment system |
Jul. 20, 2004 |
| 6730233 |
Device and method for controlling infusion of liquid in an extracorporeal blood circuit |
May. 4, 2004 |
| 6723232 |
Water purification apparatus |
Apr. 20, 2004 |
| 6676831 |
Modular integrated multifunction pool safety controller (MIMPSC) |
Jan. 13, 2004 |
| 6669839 |
Wastewater pretreatment, gathering and final treatment process |
Dec. 30, 2003 |
| 6652741 |
Piston pump, method and installation for filtering water |
Nov. 25, 2003 |
| 6649047 |
Protection system to prevent damage to a gas diffusion membrane |
Nov. 18, 2003 |
| 6607669 |
Method and apparatus for enhancing filtration yields in tangential flow filtration |
Aug. 19, 2003 |
| 6579451 |
Water desalting installation through reverse osmosis with pressurized supply tanks in continuous kinetic cycle |
Jun. 17, 2003 |
| 6579447 |
Self-cleaning pre-filter system |
Jun. 17, 2003 |
| 6508937 |
Fresh water generator and fresh water generating method |
Jan. 21, 2003 |
| 6471872 |
Hemofiltration system and method based on monitored patient parameters |
Oct. 29, 2002 |
| 6471855 |
Cassette with integral separation device |
Oct. 29, 2002 |
| 6468421 |
Bag filter wash-down system with vacuum break pulse |
Oct. 22, 2002 |
| 6440311 |
System and method for monitoring a dosage pump in a dialysis machine |
Aug. 27, 2002 |
| 6423230 |
Method for improving the permeate flux of a cross-flow membrane filter |
Jul. 23, 2002 |
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