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1. (WO2017198490) DEVICES AND METHODS FOR STRATIFICATION OF PATIENTS FOR RENAL DENERVATION BASED ON INTRAVASCULAR PRESSURE AND WALL THICKNESS MEASUREMENTS
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Pub. No.: WO/2017/198490 International Application No.: PCT/EP2017/060973
Publication Date: 23.11.2017 International Filing Date: 09.05.2017
IPC:
A61B 5/00 (2006.01) ,A61B 8/12 (2006.01) ,A61B 5/02 (2006.01) ,A61B 5/021 (2006.01) ,A61B 5/0215 (2006.01)
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
B
DIAGNOSIS; SURGERY; IDENTIFICATION
8
Diagnosis using ultrasonic, sonic or infrasonic waves
12
in body cavities or body tracts, e.g. by using catheters
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
021
Measuring pressure in heart or blood vessels
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
021
Measuring pressure in heart or blood vessels
0215
by means inserted into the body
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors:
KUENEN, Maarten Petrus Joseph; NL
VAN DER HORST, Arjen; NL
SIO, Charles Frederik; NL
Agent:
GRAVENDEEL, Cornelis; NL
DE HAAN, Poul, Erik; NL
Priority Data:
16170671.820.05.2016EP
16176925.229.06.2016EP
Title (EN) DEVICES AND METHODS FOR STRATIFICATION OF PATIENTS FOR RENAL DENERVATION BASED ON INTRAVASCULAR PRESSURE AND WALL THICKNESS MEASUREMENTS
(FR) DISPOSITIFS ET PROCÉDÉS POUR LA STRATIFICATION DE PATIENTS POUR UNE DÉNERVATION RÉNALE SUR LA BASE DE MESURES DE PRESSION INTRAVASCULAIRE ET D'ÉPAISSEUR DE PAROI
Abstract:
(EN) Devices, systems, and methods for pulse wave velocity determination are disclosed. The apparatus includes an intravascular device that can be positioned within a vessel. The intravascular device includes a flexible elongate member having a proximal portion and a distal portion. A pressure sensor can be coupled to the distal portion of the flexible elongate member. The pressure sensor can monitor pressure within the vessel. At least one imaging element can be coupled to the distal portion of the flexible elongate member. The imaging element can monitor the wall thickness of the vessel. A processing system in communication with the intravascular device can control the monitoring of the pressure and the monitoring of the wall thickness of the vessel. The processing system can receive pressure data and wall thickness data and determine a pulse wave velocity of fluid within the vessel.
(FR) L'invention concerne des dispositifs, des systèmes et des procédés de détermination de la vitesse d'ondes de pouls. L'appareil comprend un dispositif intravasculaire qui peut être positionné à l'intérieur d'un vaisseau. Le dispositif intravasculaire comprend un élément allongé flexible présentant une partie proximale et une partie distale. Un capteur de pression peut être couplé à la partie distale de l'élément allongé flexible. Le capteur de pression permet de surveiller la pression à l'intérieur du vaisseau. Au moins un élément d'imagerie peut être couplé à la partie distale de l'élément allongé flexible. L'élément d'imagerie permet de surveiller l'épaisseur de la paroi du vaisseau. Un système de traitement en communication avec le dispositif intravasculaire permet de commander la surveillance de la pression et la surveillance de l'épaisseur de la paroi du vaisseau. Le système de traitement permet de recevoir des données de pression et des données d'épaisseur de paroi et de déterminer une vitesse d'ondes de pouls du fluide à l'intérieur du 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)