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1. (WO2017152086) ACCESSORY DEVICES FOR USE WITH CATHETERS
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Pub. No.: WO/2017/152086 International Application No.: PCT/US2017/020717
Publication Date: 08.09.2017 International Filing Date: 03.03.2017
IPC:
A61B 17/221 (2006.01) ,A61B 17/3203 (2006.01) ,A61M 25/00 (2006.01) ,A61B 17/22 (2006.01) ,A61B 17/00 (2006.01)
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
221
Calculus gripping devices in the form of loops or baskets
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
32
Surgical cutting instruments
3203
Fluid jet cutting instruments
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
25
Catheters; Hollow probes
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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
Applicants:
BOSTON SCIENTIFIC SCIMED, INC. [US/US]; One Scimed Place Maple Grove, Minnesota 55311, US
Inventors:
BONNETTE, Michael J.; US
SCHROM, Michael P.; US
ANDERSON, Jason T.; US
MORRIS, David B.; US
KOZAK, Debra M.; US
NYLUND, Jeffrey Alan; US
LARSON, Kenneth R.; US
ROUTH, Katherine Stryker Brodeen; US
Agent:
WICKHEM, J. Scot; US
Priority Data:
62/303,19303.03.2016US
62/396,80319.09.2016US
Title (EN) ACCESSORY DEVICES FOR USE WITH CATHETERS
(FR) DISPOSITIFS ACCESSOIRES POUR UTILISATION AVEC DES CATHÉTERS
Abstract:
(EN) A thrombectomy catheter comprising a catheter tube extending from a proximal portion to a distal portion and including a catheter lumen extending between the proximal portion and the distal portion, a high pressure tube extending through the catheter lumen from the catheter proximal portion toward the catheter distal portion, the high pressure tube configured for communication with a fluid source near the catheter proximal portion, a fluid jet emanator in communication with the high pressure tube, the fluid jet emanator having at least one jet orifice for directing at least one fluid jet from said fluid jet emanator through the catheter lumen, an outflow orifice located along a catheter perimeter of the catheter distal portion, an entrainment inflow orifice positioned along the catheter distal portion, and an accessory device disposed within the catheter lumen. The accessory device may be configured to deflect a distal portion of the thrombectomy catheter and/or disrupt a lesion in a vessel.
(FR) La présente invention concerne un cathéter de thrombectomie comprenant un tube de cathéter s'étendant d'une partie proximale à une partie distale et comprenant une lumière de cathéter s'étendant entre la partie proximale et la partie distale, un tube à haute pression s'étendant à travers la lumière du cathéter depuis la partie proximale du cathéter vers la partie distale du cathéter , le tube à haute pression configuré pour communication avec une source de fluide près de la partie proximale du cathéter, un émanateur à jet de fluide en communication avec le tube à haute pression, l'émanateur à jet de fluide ayant au moins un orifice de jet pour diriger au moins un jet de fluide provenant dudit émanateur à jet de fluide à travers la lumière du cathéter, un orifice de sortie situé le long d'un périmètre de cathéter de la partie distale du cathéter, un orifice d'entrée d'entraînement positionné le long de la partie distale du cathéter, et un dispositif accessoire disposé dans la lumière du cathéter. Le dispositif accessoire peut être configuré pour dévier une partie distale du cathéter de thrombectomie et/ou rompre une lésion dans un vaisseau.
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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)