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1. (WO2017001980) INFUSION SYSTEM AND METHOD FOR SONOTHROMBOLYSIS STROKE TREATMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/001980 International Application No.: PCT/IB2016/053731
Publication Date: 05.01.2017 International Filing Date: 23.06.2016
IPC:
A61M 5/145 (2006.01) ,A61B 17/22 (2006.01) ,B01F 7/00 (2006.01) ,B01F 13/08 (2006.01) ,A61N 7/00 (2006.01) ,A61B 18/00 (2006.01) ,A61M 5/14 (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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
22
Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
7
Mixers with rotary stirring devices in fixed receptacles; Kneaders
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
13
Other mixers; Mixing plant, including combinations of dissimilar mixers
08
Magnetic mixers
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
7
Ultrasound therapy
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
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
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors:
SEIP, Ralf; NL
LEYVI, Evgeniy; NL
RAJU, Balasundar Iyyavu; NL
Agent:
STEFFEN, Thomas; NL
Priority Data:
62/186,60630.06.2015US
Title (EN) INFUSION SYSTEM AND METHOD FOR SONOTHROMBOLYSIS STROKE TREATMENT
(FR) SYSTÈME DE PERFUSION ET MÉTHODE DE TRAITEMENT D'ACCIDENT VASCULAIRE CÉRÉBRAL PAR THROMBOLYSE ULTRASONORE
Abstract:
(EN) An infusion system for sonothrombolysis treatment uses a syringe loaded with a microbubble solution and operated by a syringe pump to deliver the microbubble solution to a subject during sonothrombolysis treatment. To prevent the stratification of the microbubble solution in the barrel of the syringe during treatment, the barrel also contains a plurality of magnetic beads which are agitated into semi-random patterns of motion in the syringe chamber during the procedure. The magnetic beads are moved by magnetic attraction and repulsion from the moving magnets of a magnetic stirrer mounted in proximity to the syringe during treatment.
(FR) La présente invention concerne un système de perfusion pour un traitement par thrombolyse ultrasonore qui utilise une seringue chargée d'une solution de microbulles et actionnée par une pompe à seringue pour administrer la solution de microbulles à un sujet au cours d'un traitement par thrombolyse ultrasonore. Pour empêcher la stratification de la solution de microbulles dans le cylindre de la seringue pendant le traitement, le cylindre contient également une pluralité de billes magnétiques qui sont agitées de sorte à former des motifs semi-aléatoires de mouvement dans la chambre de la seringue pendant l'intervention. Les billes magnétiques sont déplacées par attraction et répulsion magnétique des aimants mobiles d'un agitateur magnétique monté à proximité de la seringue pendant le traitement.
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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, 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, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
EP3316927US20180185040