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1. (WO2004101032) METHOD OF TESTING PERITONEAL FUNCTION AND PERITONEAL DIALYSIS PLANNING APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/101032    International Application No.:    PCT/JP2004/006774
Publication Date: 25.11.2004 International Filing Date: 13.05.2004
IPC:
A61M 1/28 (2006.01)
Applicants: JMS CO., LTD [JP/JP]; 12-17, Kako-machi Naka-ku, Hiroshima-shi Hiroshima 7308652 (JP) (For All Designated States Except US).
HAMADA, Hiroyuki; (For US Only).
OKAMOTO, Masahiro; (For US Only)
Inventors: HAMADA, Hiroyuki; .
OKAMOTO, Masahiro;
Agent: NAKAJIMA, Shiro; 6F, Yodogawa 5-Bankan 2-1, Toyosaki 3-chome Kita-ku, Osaka-shi Osaka 5310072 (JP)
Priority Data:
2003-136066 14.05.2003 JP
2004-120705 15.04.2004 JP
Title (EN) METHOD OF TESTING PERITONEAL FUNCTION AND PERITONEAL DIALYSIS PLANNING APPARATUS
(FR) METHODE DE VERIFICATION DE LA FONCTION PERITONEALE ET APPAREIL DE PLANIFICATION DE DIALYSES PERITONEALES
(JA) 腹膜機能検査方法および腹膜透析プランニング装置
Abstract: front page image
(EN)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.
(FR)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.
(JA) 本発明は、腹膜機能検査方法として、尿素窒素の総括物質移動・膜面積係数をMTACun、クレアチニンについての総括物質移動・膜面積係数をMTACcとするとき、当該MTACunおよびMTACcから算出したその比MTACun/MTACcを腹膜機能の検査指標として用いることを特徴とする。このように本発明のMTACun/cを用いることによって、患者の将来的な腹膜機能(腹膜機能亢進機序)を検査することができる。  具体的には、前記MTACunおよびMTACcは、Pyle-Popovichモデルを演算して獲得することができる。  さらに前記腹膜機能検査方法は、さらに、Three Pore Theoryモデルからセルポア透水係数LpScおよび総括透水係数LpSを算出するとともに、その比LpSc/LpSを獲得し、当該比LpSc/LpSと、前記MTACun/MTACcとを腹膜機能の検査指標として用いることもできる。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)