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1. (WO2017152036) SYSTEM AND METHOD FOR IMPROVED FLUID DELIVERY IN MULTI-FLUID INJECTOR SYSTEMS
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Pub. No.: WO/2017/152036 International Application No.: PCT/US2017/020637
Publication Date: 08.09.2017 International Filing Date: 03.03.2017
IPC:
A61M 5/145 (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
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
142
Pressure infusion, e.g. using pumps
145
using pressurised reservoirs, e.g. by means of pistons
Applicants:
BAYER HEALTHCARE LLC [US/US]; 100 Bayer Blvd. Whippany, New Jersey 07981, US
Inventors:
SPOHN, Michael; US
SCHRIVER, Ralph; US
UBER, Arthur; US
HELLER, Ronald; US
COWAN, Kevin; US
TUCKER, Barry; US
RHINEHART, Edward; US
NEWING, Timothy; AU
Agent:
KENT, Joseph L.; US
SCHRAMM, David; US
STEVENSON, James R.; US
Priority Data:
62/303,05003.03.2016US
Title (EN) SYSTEM AND METHOD FOR IMPROVED FLUID DELIVERY IN MULTI-FLUID INJECTOR SYSTEMS
(FR) SYSTÈME ET PROCÉDÉ D'AMÉLIORATION DE L'ADMINISTRATION DE LIQUIDES DANS DES SYSTÈMES INJECTEURS DE PLUSIEURS LIQUIDES
Abstract:
(EN) A method of maintaining an overall flow rate during a sequential delivery of at least two fluids to a patient's blood vessel includes delivering at least a first fluid into the patient's blood vessel at a first flow rate, delivering at least a second fluid into the patient's blood vessel at a second flow rate, and adjusting at least one of a first flow profile of the first flow rate and a second flow profile of the second flow rate to dampen a transient increase in the overall flow rate during a transition between delivering one of the first fluid and the second fluid to delivering the other of the first fluid and the second fluid.
(FR) La présente invention concerne un procédé de maintien d'un débit total, pendant une distribution, l'un à la suite de l'autre, d'au moins deux liquides dans le vaisseau sanguin d'un patient, qui consiste à administrer au moins un premier liquide dans le vaisseau sanguin du patient à un premier débit, à administrer au moins un second liquide dans le vaisseau sanguin du patient à un second débit, et à ajuster un premier profil d'écoulement du premier débit et/ou un second profil d'écoulement du second débit pour ralentir une augmentation transitoire du débit total pendant une transition entre l'administration d'un liquide parmi le premier liquide et le second liquide et l'administration de l'autre liquide parmi le premier liquide et le second liquide.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)