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1. (WO2017155688) ELECTROSURGICAL INSTRUMENT
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Pub. No.: WO/2017/155688 International Application No.: PCT/US2017/018826
Publication Date: 14.09.2017 International Filing Date: 22.02.2017
IPC:
A61B 18/14 (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
04
by heating
12
by passing a current through the tissue to be heated, e.g. high-frequency current
14
Probes or electrodes therefor
Applicants:
SPIRATION, INC., D.B.A. OLYMPUS RESPIRATORY AMERICA [US/US]; 6675 185th Avenue NE Redmond, WA 98052, US
Inventors:
SHUMAN, Brandon, J.; US
LAMBE, Peter; US
FU, Chenhao; US
ENGMAN, Zoie, R.; US
SALEIRA, Christopher, A.; US
Agent:
CARD, John, M.; US
Priority Data:
62/307,29111.03.2016US
62/311,04821.03.2016US
Title (EN) ELECTROSURGICAL INSTRUMENT
(FR) INSTRUMENT ÉLECTRO-CHIRURGICAL
Abstract:
(EN) An electrosurgical instrument includes a needle configured as a first electrode and a coil extending through the needle and configured as a second electrode. The coil movable relative to the needle, and as the needle and the coil are inserted into tissue and energized with an electrical energy source, the needle and the coil apply current to the tissue to coagulate the tissue.
(FR) La présente invention concerne un instrument électro-chirurgical qui comprend une aiguille conçue en tant que première électrode et une bobine s'étendant à travers l'aiguille et conçue en tant que seconde électrode. Ladite bobine étant mobile par rapport à l'aiguille, et lorsque l'aiguille et la bobine sont insérées dans les tissus et alimentées avec une source d'énergie électrique, l'aiguille et la bobine appliquent un courant aux tissus pour coaguler les tissus.
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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)