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1. (WO2019025546) CUSTOM MADE HIP IMPLANT
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Pub. No.: WO/2019/025546 International Application No.: PCT/EP2018/071003
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
A61F 2/30 (2006.01) ,A61F 2/36 (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
02
Prostheses implantable into the body
30
Joints
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
02
Prostheses implantable into the body
30
Joints
32
for the hip
36
Femoral heads
Applicants:
BISPEBJERG HOSPITAL [DK/DK]; Bispebjerg Bakke 23 2400 Copenhagen N, DK
Inventors:
LAURITZEN, BRUUN, Jes; DK
Agent:
HØIBERG P/S; Adelgade 12 1304 Copenhagen K, DK
Priority Data:
17184441.802.08.2017EP
Title (EN) CUSTOM MADE HIP IMPLANT
(FR) IMPLANT DE HANCHE PERSONNALISÉ
Abstract:
(EN) The present disclosure relates to a customized medical implant for attachment to and at least partly covering the natural femoral head of a hip joint of a subject. The medical implant comprises a dome shaped shell having a height (h), an inner equatorial shell radius (rs), an orifice radius (ro), a thickness (ts) at the equatorial line, and a thickness (tt) at the top of the dome. The implant is constructed such that one or more of the thickness (ts), the thickness (tt), the equatorial shell radius (rs), the orifice radius (ro) and the shell height (h) are customized to the hip joint of the subject based on at least one 3D computed tomography image showing substantially the entirety of the natural femoral head and the acetabulum of said hip joint.
(FR) La présente divulgation concerne un implant médical personnalisé destiné à être fixé à la tête fémorale naturelle d'une articulation de hanche d'un sujet pour en recouvrir au moins une partie. L'implant médical comprend une coque en forme de dôme ayant une hauteur (h), un rayon de coque équatorial interne (rs), un rayon d'orifice (ro), une épaisseur (ts) au niveau de la ligne équatoriale, et une épaisseur (tt) au sommet du dôme. L'implant est construit de façon qu'un ou plusieurs de l'épaisseur (ts), l'épaisseur (tt), le rayon de coque équatorial (rs), le rayon d'orifice (ro) et la hauteur de coque (h) soient personnalisés en fonction de l'articulation de hanche du sujet sur la base d'au moins une image de tomodensitométrie 3D montrant sensiblement la totalité de la tête fémorale naturelle et de l'acétabulum de ladite articulation de hanche.
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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)