Artifical system for supporting liver and kidney

A support system and artificial liver technology, applied in the field of medical artificial liver and kidney support system, can solve the problems of high treatment cost, single treatment mode, prolonged treatment time, etc., and achieve the effect of reducing treatment cost, avoiding complications and improving survival rate

Active Publication Date: 2007-10-31
SWS HEMODIALYSIS CARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, the treatment mode of blood purification equipment for the treatment of liver and kidney failure at home and abroad is relatively simple, and often only supportive treatment for liver failure or renal failure can be performed alone, and they are not thorough in removing toxins
However, to remo

Method used

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  • Artifical system for supporting liver and kidney

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Embodiment Construction

[0029] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0030]As shown in Figure 1, the present invention is composed of a body, an extracorporeal blood circulation circuit, a dialysate circuit, a fluid replacement circuit, a plasma adsorption circuit and an operation control system. The body includes a host 1, a side bar 28, a first filter clip 29, a second filter clip 30, and a perfusion clip 31. The side bar 28 is arranged on the left side of the host 1, and the hemofiltration filter is installed through the first filter clip 29. 3; the plasma separator 4 is located on the right side of the host 1, and is fixed with the host 1 through the second filter clip 30. Two fillers 19 are arranged side by side in the middle of the front of the host machine 1 , and each filler 19 is fixed by a filler clip 31 . A first electronic scale 22 is provided on the left side of the front lower part of the host computer 1, and a ...

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Abstract

The invention discloses an artificial liver and kidney supporting system, which is characterized by the following: connecting output tube of human body blood with blood inlet of the filter; connecting the blood inlet of the filter to blood inlet of plasma separator; communicating the outlet of the plasma separator with inlet of venous pot; connecting input pipe of human body blood to the outlet of the venous pot; connecting film outer up interface of the filter to waste liquid bag through waste liquid pipe; cascading heater with isosmotic solution bag; dividing to two road; connecting one road to film outer lower interface through the second peristaltic pump; communicating the third peristaltic pump with the inlet of the venous pot; connecting the film outer lower interface of the plasma separator to carrier pipe of the separating matter; cascading the separating matter carrier pipe with infusion device through the forth peristaltic pump; communicating with the inlet of the venous pot. This invention increases survival rate of liver and renal failure patient.

Description

technical field [0001] The invention relates to a medical device, especially a medical artificial liver and kidney support system for removing exogenous and endogenous poisons, wastes or other harmful substances in patients with liver and kidney failure. Background technique [0002] Liver and kidney failure is the most common form of multiple organ failure. Patients with liver and kidney failure have a lot of toxins in their blood, including albumin-binding substances (such as bilirubin) and large amounts of water-soluble small and medium molecular toxins. Common blood purification methods and toxin removal methods are relatively simple, and are introduced one by one below: [0003] Hemodialysis—Using the principles of diffusion and ultrafiltration to simultaneously introduce the patient's blood and dialysate into a dialyzer (artificial kidney). Blood and dialysate flow in opposite directions on the inside and outside of the dialysis membrane. With the help of the solute c...

Claims

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Application Information

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IPC IPC(8): A61M1/14A61M1/38
Inventor 林金朝高光勇任应祥
Owner SWS HEMODIALYSIS CARE CO LTD
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