成果報告書詳細
管理番号20140000000192
タイトル*平成25年度中間年報 「環境・医療分野の国際研究開発・実証プロジェクト 先進的医療機器システムの国際研究開発及び実証 中国における水浄化 セントラル透析システムの研究開発」
公開日2014/8/8
報告書年度2013 - 2013
委託先名ニプロ株式会社
プロジェクト番号P11011
部署名バイオテクノロジー・医療技術部
和文要約
英文要約Titles:International research, development and demonstration projects in the field of environment and health.International research and development and demonstration of advanced medical equipment system
Feasibility Study on water purification central dialysis system in China.FY2014Annual Report.

We have carried out this year following four items related to water purification / Central dialysis system.

1 Study of dialysis actual conditions of China
Dialysis treatment of China is a mainstream personal dialysis machine, it is a centralized supply system of the dialysis solution concentrate.
From the machine room on the outside of the dialysis room, stock solution is supplied in three lines A dialysis solution concentrate • B dialysis solution concentrate, purified water.
In comparison with the central system, line A dialysis solution concentrate, B dialysis solution concentrate, purified water is required, the piping system is very complex.
That the silica component is very much the quality of China, the deterioration of the pre-filter is made early was expected.

2 Development of water purification system
The survey results of China, the deterioration of the pre-filter comes earlier was expected.
We have completed the dialysis water purification system with improved performance of removing hardness components in the silica components and the like.
The specifications of the system, to obtain a water purification system specifications that meet the dialysis water quality standards of Japan.

3 Development of China's central system
We developed the central dialysis system compatible with the environment of dialysis facilities in China.
Central dialysis system is composed of "dialysate supply device", "precision ultrafiltration filter", "dialysis monitoring device", the "dialysis support system."
As a system that is divided into "basic configuration" and "option", was the possible combinations of system according to the level of medical institutions in China about the system of China.
Pyrogen so as not to reach the patient, even if the contamination of the pipe occurs, I have developed a system with advanced ultrafilter peripheral and central.

4 Study of the dialyzer of appropriate membrane pore size
There is a possibility that the pyrogenic substance is mixed into the supply pipe of dialysate in dialysis environment of China.
Even if the pyrogenic substance is mixed into the dialysate, I chose the dialyzer pyrogenic substance does not enter the patient.
Membrane material of the dialyzer in triacetate, I have a high rejection of uremic toxins and high biocompatibility.
The dialyzer, selected in consideration of the cost performance.
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