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Plasma adsorption filtering device for kidney stone treatment and filtering method thereof

A technology for adsorption filtration and kidney stones, applied in the field of filtration, can solve the problems of insufficient plasma inventory, susceptibility to infection, delayed treatment, etc., and achieve the effect of reducing oxalic acid index, no infection risk, and ease of travel.

Active Publication Date: 2020-12-15
江苏恰瑞生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when supplementing other people's plasma, it is easy to encounter the situation of insufficient plasma stock, or the problem of infection caused by transfusion of other people's plasma, which causes delay in treatment and susceptibility to infection

Method used

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  • Plasma adsorption filtering device for kidney stone treatment and filtering method thereof
  • Plasma adsorption filtering device for kidney stone treatment and filtering method thereof
  • Plasma adsorption filtering device for kidney stone treatment and filtering method thereof

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] Such as figure 1 As shown, a plasma adsorption filtration device for treatment of kidney stones includes an upper cover, a lower cover and a filter element, the filter element is arranged between the upper cover and the lower cover, the filter element includes a first filter plate and a second filter plate, the first The filter plate is composed of laminated glass fiber membranes surface-modified by oxalate decarboxylase, the second filter plate includes a m...

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Abstract

The invention provides a plasma adsorption filtering device for kidney stone treatment. The plasma adsorption filtering device comprises an upper cover, a lower cover and a filter element, wherein thefilter element is arranged between the upper cover and the lower cover and comprises a first filter plate and a second filter plate, the first filter plate is formed by stacking glass fiber membranematerials subjected to oxalate decarboxylase surface modification, and the second filter plate comprises a microporous filter membrane, and is arranged at the bottom of the first filter plate. Therefore, the plasma adsorption filtering device has the advantages that the inflammatory response of the whole body of a patient can be relieved, and meanwhile, the risk of infection due to the transfusionof plasma from other people is reduced.

Description

technical field [0001] The invention belongs to the technical field of filtration, and in particular relates to a plasma adsorption filtration device and a filtration method for treating kidney stones. Background technique [0002] Kidney stones are some factors that cause the concentration of crystal substances in urine to increase or their solubility to decrease, and they are in a supersaturated state. Crystals are precipitated and grow and accumulate locally, eventually forming stones. Kidney stones can cause waist and abdomen cramps, nausea, vomiting, irritability, abdominal distension, hematuria, etc. If combined with urinary tract infection, chills and fever may also occur. Acute renal colic often makes patients unbearable pain. Calcium oxalate stones are the most common type of kidney stones (accounting for more than 80%). The main cause of the disease is excessive accumulation of oxalic acid in the body, which combines with calcium ions to form calcium oxalate, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/34B01D39/14
CPCA61M1/34A61M1/3472B01D39/14B01D2239/0414B01D2239/0407
Inventor 顾凌巍
Owner 江苏恰瑞生物科技有限公司
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