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1. (WO2017021172) CATHETER ASSEMBLY WITH LOW AXIAL SLIDING FRICTION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/021172 International Application No.: PCT/EP2016/067476
Publication Date: 09.02.2017 International Filing Date: 22.07.2016
IPC:
A61B 5/06 (2006.01) ,A61B 5/00 (2006.01) ,A61M 25/00 (2006.01) ,A61M 25/09 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
06
Devices, other than using radiation, for detecting or locating foreign bodies
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
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
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
01
Introducing, guiding, advancing, emplacing or holding catheters
09
Guide wires
Applicants: KONINKLIJKE PHILIPS N.V.[NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors: FRANKLIN, Steven Ernest; NL
Agent: STEFFEN, Thomas; NL
Priority Data:
15179821.205.08.2015EP
Title (EN) CATHETER ASSEMBLY WITH LOW AXIAL SLIDING FRICTION
(FR) ENSEMBLE DE CATHÉTER AVEC FAIBLE FROTTEMENT DE GLISSEMENT AXIAL
Abstract:
(EN) Sliding friction between a catheter and a guiding core is reduced by a rotating inner catheter member (12), introduced between the guiding core (13) and an outer catheter member (11). The inner catheter member (12) is rotated in the outer catheter member (11) by a motor (14), which may be controlled by a control unit (2). A lower catheter friction with respect to the guidewire allows the physician improved assessment of the forces resulting from collisions of the outer catheter member (11) and the vascular wall.
(FR) Selon la présente invention, un frottement de glissement entre un cathéter et une âme de guidage est réduit par un élément de cathéter interne rotatif (12), introduit entre l’âme de guidage (13) et un élément de cathéter externe (11). L’élément de cathéter interne (12) est mis en rotation dans l’élément de cathéter externe (11) par un moteur (14), qui peut être commandé par une unité de commande (2). Un cathéter à frottement inférieur par rapport au fil-guide permet au médecin d’effectuer une meilleure évaluation des forces résultant des collisions de l’élément de cathéter externe (11) et de la paroi vasculaire.
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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 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)