초록 ▼

The present invention relates to apparatus, systems and methods for facilitating distribution of bicarbonate concentrate for use in hemodialysis. More particularly, the present invention relates to a centralized bicarbonate concentrate circulatory system for automatically controlled distribution and

The present invention relates to apparatus, systems and methods for facilitating distribution of bicarbonate concentrate for use in hemodialysis. More particularly, the present invention relates to a centralized bicarbonate concentrate circulatory system for automatically controlled distribution and recirculation of bicarbonate concentrate to service a plurality of remote hemodialysis stations while achieving necessary control of various bicarbonate concentrate characteristics, including concentration, acidity and temperature, as well as the degree of contaminants.

대표청구항 ▼

A method of distributing bicarbonate concentrate for use in a plurality of remote hemodialysis stations, comprising the steps of: pumping bicarbonate concentrate from a tank through a distribution line which is directed to the remote proximities of a plurality of hemodialysis stations in a manner su

A method of distributing bicarbonate concentrate for use in a plurality of remote hemodialysis stations, comprising the steps of: pumping bicarbonate concentrate from a tank through a distribution line which is directed to the remote proximities of a plurality of hemodialysis stations in a manner such that portions of flow of the bicarbonate concentrate are selectively divertable from the remote proximities in said distribution line to each of said hemodialysis stations; maintaining the flow rate of the bicarbonate concentrate in said distribution line at approximately seven feet per second; controlling the pressure within said distribution line to provide bicarbonate concentrate at less than or equal to fifteen p.s.i. for each of said hemodialysis stations; recirculating a flow of bicarbonate concentrate remaining in said distribution line from each of said remote proximities back to said tank; and re-introducing the remaining flow of bicarbonate concentrate into said tank in a manner which minimizes aeration of the bicarbonate concentrate.