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1. (WO2017112367) EYELET FOR BIOMEDICAL ELECTRODE AND PROCESS FOR PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112367 International Application No.: PCT/US2016/063948
Publication Date: 29.06.2017 International Filing Date: 29.11.2016
IPC:
A61B 5/0408 (2006.01) ,B29C 59/04 (2006.01) ,B29C 43/22 (2006.01) ,B29C 43/24 (2006.01) ,B29C 43/46 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0402
Electrocardiography, i.e. ECG
0408
Electrodes specially adapted therefor
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59
Surface shaping, e.g. embossing; Apparatus therefor
02
by mechanical means, e.g. pressing
04
using rollers or endless belts
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
22
of articles of indefinite length
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
22
of articles of indefinite length
24
Calendering
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32
Component parts, details or accessories; Auxiliary operations
44
Compression means for making articles of indefinite length
46
Rollers
Applicants:
3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US
Inventors:
DERRY, Cameron E.; CA
TRYPHONOPOULOS, John P.; CA
Agent:
GOVER, Melanie G.,; US
RHODES, Kevin H.,; US
BLANK, Colene H.,; US
FLORCZAK, Yen Tong,; US
HARTS, Dean M. ,; US
LEVINSON, Eric D.,; US
MAKI, Eloise J.,; US
NOWAK, Sandra K.,; US
OLSON, Peter L.,; US
RINGSRED, Ted K.,; US
Priority Data:
62/270,67222.12.2015US
Title (EN) EYELET FOR BIOMEDICAL ELECTRODE AND PROCESS FOR PRODUCTION THEREOF
(FR) ŒILLET POUR ÉLECTRODE BIOMÉDICALE ET PROCÉDÉ DE PRODUCTION ASSOCIÉ
Abstract:
(EN) A process for producing an eyelet for a biomedical electrode (e.g. an electrocardiogram (ECG) electrode) involves: hot pressing an electrically conductive thermoplastic or elastomeric resin to produce a film having a web of eyelets, each eyelet having a post protruding from a first face of the film and a flange at a second face of the film; applying a coating of a non-polarizable conductive material (e.g. a silver-containing material) on to a contact face of the flange; and, cutting the film to produce the eyelets separated from the web. Preferably, the process involves extrusion replication. A web of eyelets for biomedical electrodes has a film of an electrically conductive thermoplastic or elastomeric resin possessing a plurality of posts protruding from a first face of the film, and preferably a layer of a non-polarizable conductive material on a second face of the film. The process may be a one-step continuous process that is cheaper and simpler than current commercial processes.
(FR) L'invention concerne un procédé de production d'un œillet pour une électrode biomédicale (par exemple une électrode d'électrocardiogramme (ECG)) qui comprend les étapes suivantes : pressage à chaud d'une résine thermoplastique ou élastomère électroconductrice pour produire un film comprenant une bande d'œillets, chaque œillet comprenant un montant dépassant d'une première face du film et un rebord sur une seconde face du film ; application d'un revêtement d'un matériau conducteur non polarisable (par exemple, un matériau contenant de l'argent) sur une face de contact du rebord ; et la découpe du film pour produire les œillets séparés de la bande. De préférence, le procédé implique la replication d'extrusion. Une bande d'œillets pour électrodes biomédicales comporte un film de résine thermoplastique ou élastomère électroconductrice comprenant une pluralité de montants dépassant d'une première face du film, et de préférence une couche d'un matériau conducteur non polarisable sur une seconde face de la feuille. Le procédé peut être un procédé continu en une étape qui est moins cher et plus simple que les procédés commerciaux actuels.
front page image
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, JP, KE, KG, 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)
Also published as:
CN108471971EP3393349US20180370088