固液2相系粘弾性モデルを用いた皮膚組織の圧密化挙動とそれに伴う組織内血流量の低下に関する研究

DOI Web Site 被引用文献1件 参考文献4件

書誌事項

タイトル別名
  • Study on reduction of blood flow in the skin tissue depending on consolidation of the tissue by percutaneous pressure
  • コエキ 2ソウケイネンダンセイ モデル オ モチイタ ヒフ ソシキ ノ アツミツカ キョドウ ト ソレニ トモナウ ソシキ ナイ ケツ リュウリョウ ノ テイカ ニ カンスル ケンキュウ

この論文をさがす

抄録

Skin tissue can be regarded as a solid-liquid biphasic visco-elastic porous material constructed by with the blood flowing in tissues as the liquid phase and collagen fibers as the solid phase.<br>As skin tissues are consolidated by percutaneous pressure, it is important to quantitatively study the relationship between decline in porosity and blood circulation disorder. Consolidation of tissues due to creep deformation of rabbit ears and subsequent changes in blood flow were measured. <br>Blood flow compliance CS inside tissues is expressed as an exponential function of porosity P as CS=345.3P-2.68 (correlation coefficient R2=0.999), and it came to light that blood flood inside tissues rapidly decline under the percutaneous pressure of 20 mm Hg or more. <br>In order to give a high level of safety and biocompatibility to the prosthetic socket, it is necessary to ensure that adequate blood flows to the skin tissue of the amputated limb, where the socket is mounted.

収録刊行物

  • 医療機器学

    医療機器学 84 (1), 9-17, 2014

    一般社団法人日本医療機器学会

被引用文献 (1)*注記

もっと見る

参考文献 (4)*注記

もっと見る

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ