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1. (WO2017111582) PROSTHETIC HAND
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111582 International Application No.: PCT/NL2016/050896
Publication Date: 29.06.2017 International Filing Date: 20.12.2016
Chapter 2 Demand Filed: 19.10.2017
IPC:
A61F 2/58 (2006.01) ,A61F 2/68 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
50
Prostheses not implantable in the body
54
Artificial arms or hands or parts thereof
58
Elbows; Wrists
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
50
Prostheses not implantable in the body
68
Operating or control means
Applicants:
TECHNISCHE UNIVERSITEIT DELFT [NL/NL]; Mekelweg 4 2628 CD Delft, NL
Inventors:
SMIT, Gerhardus; NL
MAAT, Bartjan; NL
Agent:
VAN BREDA, Jacques; NL
Priority Data:
201599821.12.2015NL
Title (EN) PROSTHETIC HAND
(FR) MAIN PROTHÉTIQUE
Abstract:
(EN) Prosthetic hand (1) with a wrist (13) and provided with a hand palm (2) and fingers (4) attached to the hand palm (2), wherein the hand palm (2) and fingers (4) comprise bars (5) and joints (6) connecting the bars (5) forming a construction (7) supported by the wrist (13), wherein said bars (5) occupy a position with reference to each other depending on an external load applied to the construction (7), wherein a reaction force for said load applied to the construction (7) is provided by or through the wrist (13), and wherein the construction (7) has an unloaded position wherein the fingers (4) are stretched and a plurality of loaded positions corresponding to loads applied to an inner side of the hand (1) wherein the construction (7) is deflected from the unloaded position wherein the fingers (4) are stretched into a series of loaded positions in which the fingers (4) are flexed into increasingly bended positions so as to eventually close the hand (1), and that said construction (7) is provided with a locking mechanism (9) to lock the construction (7) in one of the plurality of loaded positions.
(FR) La présente invention concerne une main prothétique (1) avec un poignet (13) et pourvu d’une paume de main (2) et des doigts (4) fixés à la paume de main (2), la paume de main (2) et les doigts (4) comprenant des barres (5) et des articulations (6) reliant les barres (5) de manière à former une construction (7) soutenue par le poignet (13), lesdites barres (5) occupant une position les unes par rapport aux autres en fonction d'une charge externe appliquée à la construction (7), une force de réaction pour ladite charge appliquée à la construction (7) étant produite par ou par l’intermédiaire du poignet (13), et la construction (7) ayant une position déchargée dans laquelle les doigts (4) sont étirés et une pluralité de positions chargées correspondant aux charges appliquées sur une côté interne de la main (1) dans lesquelles la construction (7) est déviée de la position déchargée dans laquelle les doigts (4) sont étirés dans une série de positions chargées dans lesquelles les doigts (4) sont fléchis dans des positions de plus en plus courbées de façon à fermer finalement la main (1), et ladite construction (7) comprenant un mécanisme de blocage (9) pour bloquer la construction (7) dans l'une de la pluralité de positions chargées.
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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, 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)
Also published as:
EP3393405