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1. (WO2019064151) RADIAL SUPPORT ASSEMBLY FOR A TROCAR ASSEMBLY
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Pub. No.: WO/2019/064151 International Application No.: PCT/IB2018/057317
Publication Date: 04.04.2019 International Filing Date: 21.09.2018
IPC:
A61B 17/34 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
34
Trocars; Puncturing needles
Applicants:
ETHICON LLC [US/US]; #475 Street C, Suite 401 Los Frailes Industrial Park Guaynabo, 00969, PR
Inventors:
YOUNG, Joshua; US
Agent:
SHIRTZ, Joseph F.; US
REINHARDT, Hilary A.; US
Priority Data:
15/720,57429.09.2017US
Title (EN) RADIAL SUPPORT ASSEMBLY FOR A TROCAR ASSEMBLY
(FR) ENSEMBLE SUPPORT RADIAL POUR ENSEMBLE TROCART
Abstract:
(EN) A trocar assembly includes a trocar housing that defines a working chamber, and a cannula having a proximal end and a distal end, wherein the cannula is coupled to the trocar housing at the proximal end to facilitate communication between the cannula and the working chamber. A radial support assembly is arranged at or near the distal end and includes a plurality of radial support members that extend radially inward toward a centerline of the cannula to center a surgical tool within the cannula and thereby minimize unintended oscillation and vibration of the surgical tool.
(FR) L'invention concerne un ensemble trocart qui comprend un boîtier de trocart qui définit une chambre de travail, et une canule ayant une extrémité proximale et une extrémité distale, la canule étant couplée au boîtier de trocart au niveau de l'extrémité proximale pour faciliter une communication entre la canule et la chambre de travail. Un ensemble support radial est disposé au niveau ou à proximité de l'extrémité distale et comprend une pluralité d'éléments de support radial qui s'étendent radialement vers l'intérieur vers une ligne centrale de la canule pour centrer un outil chirurgical dans la canule et ainsi réduire au minimum une oscillation et une vibration involontaires de l'outil chirurgical.
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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)