WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018106688) PULMONARY VEIN ISOLATION BALLOON CATHETER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/106688 International Application No.: PCT/US2017/064713
Publication Date: 14.06.2018 International Filing Date: 05.12.2017
IPC:
A61B 18/02 (2006.01) ,A61M 25/10 (2006.01) ,A61M 25/09 (2006.01) ,A61B 18/00 (2006.01)
Applicants: ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC.[US/US]; 177 East County Road B St. Paul, MN 55117, US
Inventors: TEGG, Troy, T.; US
GONZALEZ, Salome, A.; US
SUTERMEISTER, Derek; US
Agent: LAVENDER, Mark; US
PECHACEK, James, T.; US
RENDOS, Thomas; US
HEIMBECHER, Reed, R.; US
RODGERS, James; US
Priority Data:
62/432,06509.12.2016US
62/578,35227.10.2017US
Title (EN) PULMONARY VEIN ISOLATION BALLOON CATHETER
(FR) CATHÉTER À BALLONNET D'ISOLEMENT DE VEINE PULMONAIRE
Abstract:
(EN) The instant disclosure relates to electrophysiology catheters for tissue ablation. In particular, the instant disclosure relates to a cryogenic ablation balloon with safety features that facilitate identification of a leak into an interstitial space between inner and outer balloons as part of the ablation balloon catheter assembly, and prevents egress of cryogenic fluid out of the ablation balloon.
(FR) La présente invention concerne des cathéters d'électrophysiologie destinés à l'ablation tissulaire. En particulier, la présente invention concerne un ballonnet d'ablation cryogénique qui présente des caractéristiques de sécurité facilitant l'identification d'une fuite dans un espace interstitiel entre des ballonnets interne et externe faisant partie de l'ensemble cathéter à ballonnet d'ablation, et qui empêche la sortie du fluide cryogénique hors du ballonnet d'ablation.
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, JO, 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)