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1. (WO2019047747) CRYOABLATION BALLOON AND CRYOABLATION MEDICAL DEVICE
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Pub. No.: WO/2019/047747 International Application No.: PCT/CN2018/102713
Publication Date: 14.03.2019 International Filing Date: 28.08.2018
IPC:
A61B 18/02 (2006.01)
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
02
by cooling, e.g. cryogenic techniques
Applicants:
上海微创医疗器械(集团)有限公司 SHANGHAI MICROPORT MEDICAL (GROUP) CO., LTD. [CN/CN]; 中国上海市 浦东新区张江高科技园区牛顿路501号 501 Newton Road, Z. J. Hi-Tech Park, Pudong New District Shanghai 201203, CN
Inventors:
王淼 WANG, Miao; CN
岳斌 YUE, Bin; CN
李俊菲 LI, Junfei; CN
Agent:
上海思微知识产权代理事务所(普通合伙) SHANGHAI SAVVY INTELLECTUAL PROPERTY AGENCY; 中国上海市 黄浦区复兴中路1号申能国际大厦606-607室 Units 606-607, Shenergy International Building 1 Middle Fuxing Road, Huangpu District Shanghai 200021, CN
Priority Data:
201710813705.911.09.2017CN
Title (EN) CRYOABLATION BALLOON AND CRYOABLATION MEDICAL DEVICE
(FR) BALLONNET DE CRYOABLATION ET DISPOSITIF MÉDICAL DE CRYOABLATION
(ZH) 冷冻消融球囊及冷冻消融医疗器械
Abstract:
(EN) A cryoablation balloon (1, 2), which has an outer layer that is made from a fluorine-containing polymer, wherein the cryoablation balloon (1, 2) may be of a single-layer or a double-layer structure. The cryoablation balloon (1, 2) will not rupture at even a temperature below -40℃, and the balloon may also fulfill a retraction function and a high pressure-tolerance function and is less difficult to process. Also disclosed is a cryoablation medical device.
(FR) L'invention concerne un ballonnet de cryoablation (1, 2), qui a une couche externe qui est constituée d'un polymère contenant du fluor, le ballonnet de cryoablation (1, 2) pouvant être d'une structure monocouche ou bicouche. Le ballonnet de cryoablation (1, 2) ne se rompt pas à une température inférieure à -40 °C, et le ballonnet peut également assurer une fonction de rétraction et une fonction de tolérance à la pression élevée et est moins difficile à traiter. L'invention concerne également un dispositif médical de cryoablation.
(ZH) 一种冷冻消融球囊(1,2),其外层由含氟聚合物制成,该冷冻消融球囊(1,2)可以为单层或者双层结构。该冷冻消融球囊(1,2)在-40℃甚至更低的温度下不会发生破裂,还可以同时满足回撤性能和高耐压性能,且加工难度更小。还公开了一种冷冻消融医疗器械。
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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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)