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1. (WO1999006082) METHOD AND APPARATUS FOR PERFORMING PERITONEAL DIALYSIS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1999/006082 International Application No.: PCT/CA1998/000722
Publication Date: 11.02.1999 International Filing Date: 27.07.1998
Chapter 2 Demand Filed: 25.02.1999
IPC:
A61M 1/16 (2006.01) ,A61M 1/28 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14
Dialysis systems; Artificial kidneys; Blood oxygenators
16
with membranes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14
Dialysis systems; Artificial kidneys; Blood oxygenators
28
Peritoneal dialysis
Applicants: 1274515 ONTARIO INC.[CA/CA]; 5250 Finch Avenue East, Suite 10 Scarborough, Ontario M1S 5A5, CA
Inventors:
Agent: MITCHELL, Randall, S. ; Ridout & Maybee Suite 2400 One Queen Street East Toronto, Ontario M5C 3B1, CA
Priority Data:
2,211,84828.07.1997CA
Title (EN) METHOD AND APPARATUS FOR PERFORMING PERITONEAL DIALYSIS
(FR) PROCEDE ET APPAREIL DE REALISATION D'UNE DIALYSE PERITONEALE
Abstract:
(EN) An automated peritoneal dialysis machine is provided which is capable of selecting and changing the composition of dialysate delivered to a patient (10) in the course of treatment to meet specific physiological needs. The apparatus includes means (P1) for metering solutions of osmotic agent, electrolytes and other desired dialysate components from separate solution containers (S1, S2) into mixing chamber means for combination in desired proportions. The means for delivery of fresh dialysis fluid to a patient (10) and for removing spent dialysis fluid from the patient includes means (17) for monitoring intraperitoneal pressure and other conditions of the fluid in the peritoneum and electronic control means responsible to the signal of monitoring means for controlling rates of dialysate infusion and removal.
(FR) Cette invention se rapporte à une machine pour dialyse péritonéale automatisée, qui est capable de sélectionner et de faire varier la composition du dialysat administré dans l'organisme d'un patient (10) en cours de traitement, de façon à satisfaire des besoins physiologiques spécifiques. Cette machine comprend un moyen (P1) servant à doser les solutions de l'agent osmotique, les électrolytes et les autres constituants désirés du dialysat à partir de récipients de solutions séparés (S1, S2) dans des chambres de mélange en vue d'obtenir une combinaison selon les proportions désirées. Le moyen servant à administrer le fluide de dialyse frais dans le corps du patient (10) et à retirer le fluide de dialyse usé du corps du patient comprend un moyen (17) de surveillance de la pression intrapéritonéale et des autres conditions du fluide dans le péritonéum, ainsi qu'un moyen de commande électronique réagissant au signal du moyen de surveillance pour régler les vitesses d'injection et de retrait du dialysat.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)