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1. (WO2019064134) BIPOLAR ELECTRODE SALINE LINKED CLOSED LOOP MODULATED VACUUM SYSTEM
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Pub. No.: WO/2019/064134 International Application No.: PCT/IB2018/057256
Publication Date: 04.04.2019 International Filing Date: 20.09.2018
IPC:
A61B 18/14 (2006.01) ,A61B 18/00 (2006.01) ,A61B 17/00 (2006.01) ,A61B 18/12 (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
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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
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
Applicants:
ETHICON LLC [US/US]; #475 Street C, Suite 401 Los Frailes Industrial Park Guaynabo, 00969, PR
Inventors:
WITT, David A.; US
YATES, David C.; US
MESSERLY, Jeffrey D.; US
TIGHE, Meghan R.; US
RIVARD, Monica L.; US
BOUDREAUX, Chad P.; US
KIMBALL, Cory G.; US
SHELTON, IV, Frederick E.; US
Agent:
SHIRTZ, Joseph F.; US
MORENO, Victor C.; US
Priority Data:
15/720,81029.09.2017US
Title (EN) BIPOLAR ELECTRODE SALINE LINKED CLOSED LOOP MODULATED VACUUM SYSTEM
(FR) SYSTÈME SOUS VIDE MODULÉ À BOUCLE FERMÉE ET ÉLECTRODE BIPOLAIRE CONNECTÉ À UNE SOLUTION SALINE
Abstract:
(EN) An end effector of an electrosurgical device may include a fluid discharge port, a fluid aspiration port, and at least two electrodes, in which the electrodes are disposed on a surface of a body of the end effector. The end effector body may include channels fluidically coupled to the fluid discharge port. The end effector body may also include channels to receive the electrodes. The electrodes may be helically wound about the end effector body. The electrodes may interdigitate. An electrosurgical device may include the end effector which is fluidically, mechanically, and electrically coupled to a handle assembly by a shaft assembly. The shaft assembly may be bendable and assume a bent configuration upon the application of a force orthogonal to a longitudinal axis of the shaft assembly. The shaft assembly may retain the bent configuration until the application of a countering force.
(FR) Un effecteur terminal d'un dispositif électrochirurgical peut comprendre un orifice d'évacuation de fluide, un orifice d'aspiration de fluide et au moins deux électrodes, les électrodes étant disposées sur une surface d'un corps de l'effecteur terminal. Le corps d'effecteur terminal peut comprendre des canaux couplés fluidiquement à l'orifice d'évacuation de fluide. Le corps d'effecteur terminal peut également comprendre des canaux pour recevoir les électrodes. Les électrodes peuvent être enroulées en hélice autour du corps d'effecteur terminal. Les électrodes peuvent être entrelacées. Un dispositif électrochirurgical peut comprendre l'effecteur terminal qui est couplé de façon fluidique, mécanique et électrique à un ensemble de manche par un ensemble d’arbre. L'ensemble d’arbre peut être pliable et adopter une configuration pliée lors de l'application d'une force orthogonale à un axe longitudinal de l'ensemble d’arbre. L'ensemble d’arbre peut retenir la configuration pliée jusqu'à l'application d'une force antagoniste.
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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: English (EN)
Filing Language: English (EN)