초록 ▼

A hemofiltration system for a mammal comprises a hemofilter and an adsorbent device. The hemofilter removes ultrafiltrate from a blood stream extracted from the mammal to create a filtered blood stream and an ultrafiltrate stream. The adsorbent device is comprised of one or more adsorbent materials

A hemofiltration system for a mammal comprises a hemofilter and an adsorbent device. The hemofilter removes ultrafiltrate from a blood stream extracted from the mammal to create a filtered blood stream and an ultrafiltrate stream. The adsorbent device is comprised of one or more adsorbent materials and is used to adsorb inflammatory mediators from the ultrafiltrate stream received from the hemofilter removing inflammatory mediators that cause inflammatory mediator related disease, sepsis, and SIRS/MODS/MOSF to create a post adsorption ultrafiltrate stream. The post adsorption ultrafiltrate stream is selectively combined with the filtered blood stream and together with the filtered blood stream is returned to the mammal. A hemofiltration process for a mammal is comprised of the following steps: (a) removing blood from the mammal to create a blood stream; (b) filtering the blood stream to remove ultrafiltrate from the blood to create an ultrafiltrate stream and a filtered blood stream; (c) adsorption of the inflammatory mediators from the ultrafiltrate stream that cause inflammatory mediator related disease, sepsis, SIRS/MODS/MOSF to create a post adsorption ultrafiltrate stream; (d) combining the post adsorption ultrafiltrate stream with the filtered blood stream to create a post adsorption ultrafiltrate/filtered blood stream; and (e) returning the post adsorption ultrafiltrate/filtered blood stream to the mammal.

대표청구항 ▼

[ What is claimed is:] [3.]3. A hemofiltration system to treat an inflammatory mediator related disease such as sepsis and septic shock in a mammal comprising:a blood pump to pump a blood stream from said mammal;a first tubing to transfer said blood stream from said mammal to said blood pump;a hemof

[ What is claimed is:] [3.]3. A hemofiltration system to treat an inflammatory mediator related disease such as sepsis and septic shock in a mammal comprising:a blood pump to pump a blood stream from said mammal;a first tubing to transfer said blood stream from said mammal to said blood pump;a hemofilter operable to remove ultrafiltrate from said blood stream extracted from said mammal and to create a filtered blood stream and an ultrafiltrate stream;a second tubing to transfer said blood stream from said blood pump to said hemofilter;a third tubing to transfer said filtered blood stream from said hemofilter to a three-way joint;an adsorptive device containing at least one adsorbent material operable to receive said ultrafiltrate stream from said hemofilter and to remove inflammatory mediators therefrom to create a post adsorption ultrafiltrate stream;a fourth tubing to transfer said ultrafiltrate stream from said hemofilter to said adsorptive device;means for selectively combining said post adsorption ultrafiltrate stream with said filtered blood stream along with returning said combined stream to said mammal to treat said inflammatory mediator related disease including a fifth tubing to transfer said post adsorption ultrafiltrate to a three-way stop cock;a sixth tubing to transfer said post adsorptive ultrafiltrate stream from said three-way stop cock to said three-way joint whereby selected portions of said post adsorption ultrafiltrate and said filtered blood form a combined stream;a seventh tubing to transfer said combined stream from said three-way joint to said mammal,an eighth tubing to transfer any of said post adsorption ultrafiltrate stream which is not returned to said mammal from said three-way stop cock to a waste reservoir;at least one ultrafiltrate pump operably coupled with said adsorptive device to assist with transferring said post adsorptive ultrafiltrate stream from said adsorptive device; andat lease one ultrafiltrate waste pump operably coupled with said three-way stop cock to assist with transferring any of said post adsorption ultrafiltrate stream which is not returned to said mammal to said waste reservoir through said eighth tubing.