A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 1/28 (2006.01)
Patent
CA 2525041
A method of testing the peritoneal function characterized in that providing that MTACun means the overall mass transfer/membranous area coefficient of urea nitrogen while MTACc means the overall mass transfer/membranous area coefficient of creatinine, the ratio of MTACun/MTACc calculated from the MTACun and MTACc is used as a check index of peritoneal function. Thus, patient~s future peritoneal function (peritoneal function increase mechanism) can be checked by the use of the ratio MTACun/c. In particular, the MTACun and MTACc can be obtained by performing an arithmetical operation of Pyle-Popovich model. Furthermore, in the method of testing the peritoneal function, the cell pore water permeability coefficient LpSc and overall water permeability coefficient LpS are calculated from Three Pore Theory model, thereby obtaining the ratio of LpSc/LpS, and this ratio of LpSc/LpS together with the above ratio of MTACun/MTACc can be used as a check index of peritoneal function.
L'invention porte sur une méthode de vérification de la fonction péritonéale utilisant comme indice de vérification de ladite fonction le rapport MTACun/MTACc entre le coefficient global masse transfert/surface de la membrane de l'azote de l'urée (MTACun) et le coefficient masse transfert/surface de la membrane de la créatine (MTACc). Le MTACun et le MTACc peuvent en particulier s'obtenir en effectuant une opération arithmétique du modèle Pyle-Popovich. La méthode de vérification de la fonction péritonéale utilise en outre le rapport LpSc/LpS entre le coefficient de perméabilité à l'eau des pores cellulaires (LpSc) et le coefficient global de perméabilité à l'eau (LpS), calculés à partir du modèle de la Théorie des trois pores. L'ensemble de ces deux rapporte peut servir d'indice de vérification de la fonction péritonéale.
Hamada Hiroyuki
Okamoto Masahiro
Jms Co. Ltd.
Riches Mckenzie & Herbert Llp
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