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1. (WO2012079025) SURGICAL INSTRUMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/079025 International Application No.: PCT/US2011/064243
Publication Date: 14.06.2012 International Filing Date: 09.12.2011
IPC:
A61B 17/32 (2006.01) ,C09D 127/18 (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
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
127
Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
02
not modified by chemical after-treatment
12
containing fluorine atoms
18
Homopolymers or copolymers of tetrafluoroethene
Applicants:
ETHICON ENDO-SURGERY, INC. [US/US]; 4545 Creek Road Cincinnati, OH 45242, US (AllExceptUS)
MORRIS, James, R. [US/US]; US (UsOnly)
MORRIS, James, M. [US/US]; US (UsOnly)
MORRIS, Craig [US/US]; US (UsOnly)
Inventors:
MORRIS, James, R.; US
MORRIS, James, M.; US
MORRIS, Craig; US
Agent:
JOHNSON, Philip, S.; Johnson & Johnson 1 Johnson & Johnson Plaza New Brunswick, New Jersey 08933, US
Priority Data:
13/311,98406.12.2011US
61/421,76710.12.2010US
Title (EN) SURGICAL INSTRUMENT
(FR) INSTRUMENT CHIRURGICAL
Abstract:
(EN) An ultrasonically actuatable surgical blade (10) comprises a metal blade (14) and an elastomeric, biocompatible polymeric coating (16) integral with the blade. The metal blade is usually titanium or a titanium alloy. The polymeric coating comprises a fluoropolymer resin and exhibits a Shore Hardness of 50D to 60D, an elongation at break of at least about 250 percent at a temperature in the range of about 20 EC. to about 200 EC. Optionally aluminum oxide powder can be dispersed in the coating.
(FR) Lame chirurgical actionnable par ultrasons (10) comprenant une lame en métal (14) et un revêtement polymère biocompatible élastomère (16) intégré à la lame. La lame en métal est généralement faite de titane ou d'un alliage de titane. Le revêtement polymère comprend une résine de fluoropolymère et présente une dureté Shore de 50D à 60D, une capacité d'élongation au point de rupture d'au moins 250% environ à une température comprise entre 20 EC et 200 EC. Une poudre d'oxyde d'aluminium peut être éventuellement dispersée dans le revêtement.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN103260533CA2820069EP2648629JP2014506148AU2011338152IN4985/DELNP/2013