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1. (WO2019045560) DEVICE FOR MAKING A CUT IN A TISSUE AND METHOD OF USING THE DEVICE
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Pub. No.: WO/2019/045560 International Application No.: PCT/NL2018/050554
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
A61B 17/32 (2006.01) ,A61B 17/3209 (2006.01) ,A61B 17/00 (2006.01) ,A61B 17/30 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
32
Surgical cutting instruments
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
32
Surgical cutting instruments
3209
Incision instruments
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
17
Surgical instruments, devices or methods, e.g. tourniquets
30
Surgical pincettes
Applicants:
UMC UTRECHT HOLDING B.V. [NL/NL]; Yalelaan 40 3584 CM Utrecht, NL
Inventors:
GRÜNDEMAN, Paul Frederik; NL
Agent:
JANSSEN, Paulus J. P.; Kallenkoterallee 82 A 8331 AJ Steenwijk, NL
Priority Data:
201945828.08.2017NL
Title (EN) DEVICE FOR MAKING A CUT IN A TISSUE AND METHOD OF USING THE DEVICE
(FR) DISPOSITIF DE DÉCOUPE D’UN TISSU ET PROCÉDÉ D'UTILISATION DU DISPOSITIF
Abstract:
(EN) The present invention pertains to a device (1) for making a cut in a tissue at a predetermined site, the device comprising an elongated member (2, 20) having a lumen, the member having an opening (11) that connects the exterior of the member to the lumen, wherein the opening is to be positioned over the tissue at the site, a connector (4) for operatively connecting the lumen to a vacuum pump for reducing the pressure in the lumen in order to draw at least part of the tissue including the site into the member, a gas permeable tissue support (6) located in the lumen adjacent the opening, against which support the at least part of the tissue is drawn under the reduced pressure, and a cutting element (8) located in the elongated member for cutting the tissue drawn into this member at the said site, wherein in the device, the tissue support is movable with respect to the elongated member in a direction transverse to the plane of the opening.
(FR) La présente invention concerne un dispositif (1) pour réaliser une découpe dans un tissu au niveau d'un site prédéterminé, le dispositif comprenant un élément allongé (2, 20) ayant une lumière, l'élément ayant une ouverture (11) qui relie l'extérieur de l'élément à la lumière, l'ouverture devant être positionnée sur le tissu au niveau du site, un connecteur (4) pour relier fonctionnellement la lumière à une pompe à vide pour réduire la pression dans la lumière afin d'aspirer au moins une partie du tissu comprenant le site dans l'élément, un support de tissu perméable aux gaz (6) situé dans la lumière adjacente à l'ouverture, contre lequel au moins la partie du tissu est tirée sous la pression réduite, et un élément de découpe (8) situé dans l'élément allongé pour couper le tissu aspiré dans cet élément au niveau dudit site, le support de tissu étant mobile par rapport à l'élément allongé dans une direction transversale par rapport au plan de l'ouverture.
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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)