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1. (WO2020002992) THIN CANNULAS TROCAR AND METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002992 International Application No.: PCT/IB2019/000785
Publication Date: 02.01.2020 International Filing Date: 13.06.2019
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:
PEDREIRA DE CERQUEIRA FILHO, Luiz, Lanat [BR/BR]; BR
Inventors:
PEDREIRA DE CERQUEIRA FILHO, Luiz, Lanat; BR
Priority Data:
16/424,44928.05.2019US
62/690,82227.06.2018US
62/789,51507.01.2019US
Title (EN) THIN CANNULAS TROCAR AND METHOD
(FR) TROCART À CANULES MINCES ET PROCÉDÉ
Abstract:
(EN) An invention for providing a plurality of access passageways through tissue into a surgical site is provided. The invention including: a sleeve including a base; and a plurality of cannulas connected to said base, is provided. The invention, including: a sleeve having a base; said sleeve having a plurality of cannulas connected to said base; a mandrel having a handle; and said mandrel having a plurality of piercing tips connected to said handle; wherein said mandrel detachably engage said sleeve forming a single punch assembly, is provided. Invention adapted to prevent scar is provided. Method for providing plurality of access passageways through tissue to surgical site, including: punching the invention including a plurality of cannulas in said tissue until said cannulas reach said surgical site, using at least one of said cannulas as an access passageway for said surgical site, and removing said trocar from said tissue, is provided.
(FR) L'invention concerne une pluralité de passages d'accès à travers un tissu jusque dans un site chirurgical. L'invention comprend : un manchon comprenant une base; et une pluralité de canules reliées à ladite base. L'invention comprend : un manchon ayant une base; ledit manchon ayant une pluralité de canules reliées à ladite base; un mandrin ayant une poignée; et ledit mandrin ayant une pluralité de pointes de perçage reliées à ladite poignée; ledit mandrin venant en prise de manière détachable avec ledit manchon formant un ensemble poinçon unique. L'invention est conçue pour empêcher une cicatrice. L'invention concerne également un procédé pour fournir une pluralité de passages d'accès à travers un tissu jusqu'à un site chirurgical, comprenant : le perforation de l'invention comprenant une pluralité de canules dans ledit tissu jusqu'à ce que lesdites canules atteignent ledit site chirurgical, à l'aide d'au moins une desdites canules en tant que passage d'accès pour ledit site chirurgical, et le retrait dudit trocart dudit tissu.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)