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Pub. No.: WO/2017/193938 International Application No.: PCT/CN2017/083798
Publication Date: 16.11.2017 International Filing Date: 10.05.2017
A61B 18/04 (2006.01)
Applicants: TAIWAN EARNING CO. LTD.; Rm. B, 4F., No. 13, Nanke 3rd Rd., Xinshi Dist. Tainan City, 744 Taiwan, CN
Inventors: HUANG, Sheng-Chieh; CN
WEN, Hsiang-Sheng; CN
YANG, Tsung-Fu; CN
LIAO, Chung-Chun; CN
Agent: SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD.; 9F, Rongqun Building No. 83 Longguan East Rd. Longhua New Dist. Shenzhen, Guangdong 518109, CN
Priority Data:
Abstract: front page image
(EN) A tumor ablation system, comprising a heating needle (10) and a power supply device. The heating needle (10) includes a rigid tubular shell (13). The heating needle (10) further includes a heating element (15) and a non-heating element (14), the heating element (15) has at least one heating wire (11), a central cylindrical object (12) and a distal part of the shell (13), wherein the heating wire (11) and the central cylindrical object (12) are inside the shell (13), wherein the heating wire (11) is electrically coupled to the non-heating element (14), and coiled on the central cylindrical object (12), wherein the distal part of the shell (13) covers the coil formed by the heating wire (11) on the central cylindrical object (12), and further wherein when the heating wire (11) is charged with electricity the heating wire (11) generates thermal energy that is conducted to the distal part of the shell (13). The power supply device couples to the non-heating element (14), and the power supply device provides electricity to the heating needle (10).
(FR) L'invention concerne un système d'ablation de tumeur comprenant une aiguille chauffante (10) et un dispositif d'alimentation. L'aiguille chauffante (10) comprend une enveloppe (13) tubulaire rigide. L'aiguille chauffante (10) comprend en outre un élément chauffant (15) et un élément non chauffant (14), l'élément chauffant (15) comporte au moins un fil chauffant (11), un objet cylindrique (12) central et une partie distale de l'enveloppe (13), le fil chauffant (11) et l'objet cylindrique (12) central se trouvant à l'intérieur de l'enveloppe (13); le fil chauffant (11) est électriquement couplé à l'élément non chauffant (14), et est enroulé sur l'objet cylindrique (12) central, la partie distale de l'enveloppe (13) recouvrant la bobine formée par le fil chauffant (11) sur l'objet cylindrique (12) central; en outre, lorsque le fil chauffant (11) est alimenté en énergie électrique, il (11) génère de l'énergie thermique qui est conduite vers la partie distale de l'enveloppe (13). Le dispositif d'alimentation électrique est couplé à l'élément non chauffant (14) et fournit de l'électricité à l'aiguille chauffante (10).
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)