Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus and method for preparation of a peritoneal dialysis solution










Image Number 5 for United States Patent #6623709.

The invention provides an apparatus and method for storing and transporting peritoneal dialysate in dry or lyophilized form, and for forming a deliverable peritoneal dialysis solution therefrom. In one embodiment, a dry reagent bed, including reagents sufficient to produce a dialysis solution, is suspended in a diluent flow path through the apparatus housing. Continuous pressure on the reagent bed causes the bed to compact as it erodes when purified water is passed through the housing. The pressure ensures complete and even dissolution of the reagents. Through dry storage and simple dissolution, even in a home, the invention enables a wider variety of solution constituents, including reduced acid content and the use of bicarbonate as a stable buffer component. The latter is illustrated in a double-bed embodiment, where bicarbonate is stored separately from calcium or magnesium salts within a single housing.








 
 
  Recently Added Patents
Geographically self-labeling access points
Dental composition, kit of parts and use thereof
Heterogeneous language data typing without executable regeneration
Method and apparatus for detecting an intermittent path to a storage system
Multiple angle bend for high-voltage lines
Integrated circuit testing with power collapsed
Printer
  Randomly Featured Patents
Endoluminal lining
Level shift circuit with common mode rejection
Microprocessor auxiliary with ability to be queried re power history
Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties
Method for splicing and coating webs as well as a web obtained with such methods
Method of manufacturing semiconductor device and manufacturing apparatus
Chemical vapor deposition process for fabricating layered superlattice materials
Audio equalizer providing reciprocal equalization plus infinite-depth notch
Purification of bayer process liquors
Demand valve for gas mixing