WO2025014420 - DEVICE CUSTOMIZED TO FIT A SURFACE OF A BONE FOR RECONSTRUCTION OF BONE DEFECTS
National phase entry is expected:
Publication Number
WO/2025/014420
Publication Date
16.01.2025
International Application No.
PCT/SE2024/050679
International Filing Date
10.07.2024
Title **
[English]
DEVICE CUSTOMIZED TO FIT A SURFACE OF A BONE FOR RECONSTRUCTION OF BONE DEFECTS
[French]
DISPOSITIF PERSONNALISÉ POUR S'ADAPTER À UNE SURFACE D'UN OS POUR LA RECONSTRUCTION DE DÉFAUTS OSSEUX
Applicants **
MEDCER AB
Parkgårdsvägen 19
42834 Kållered, SE
Inventors
MALMSTRÖM, Johan
Väktaregången 4
43252 Varberg, SE
Priority Data
2330325-8
13.07.2023
SE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
SPRO
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 953 | |
| EPO | Filing, Examination | 4825 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 2710 |
Total: 9652 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The invention relates to a customized device made of an inert and stiff ceramic for reconstruction of bone, bridging bone defects or reshaping of bone, more specifically the combination of material characteristics and design to protect the bone fracture or the volume where new bone is to be formed from motions and external forces that may disturb the bone formation and bone healing. This contributes to an optimal situation for natural bone healing that enhances the clinical outcome. The design of the implant member (1) is based on the initial bone structure (2) and the intended treatment where at least a part of the inner surface (9) of the implant member (1) directed towards the bone follow the irregularities of the initial bone structure (2) to mechanically support the area around the fixation screws (6) used to connect the implant member to the initial bone structure (2).[French]
L'invention concerne un dispositif personnalisé constitué d'une céramique inerte et rigide pour la reconstruction d'os, le pontage de défauts osseux ou le remodelage d'os, plus spécifiquement la combinaison de caractéristiques de matériau et de conception pour protéger la fracture osseuse ou le volume où un nouvel os doit être formé à partir de mouvements et de forces externes qui peuvent perturber la formation d'os et la cicatrisation osseuse. Ceci contribue à une situation optimale pour la cicatrisation osseuse naturelle qui améliore le résultat clinique. La conception de l'élément d'implant (1) est basée sur la structure osseuse initiale (2) et le traitement prévu où au moins une partie de la surface interne (9) de l'élément d'implant (1) dirigée vers l'os suivent les irrégularités de la structure osseuse initiale (2) pour supporter mécaniquement la zone autour des vis de fixation (6) utilisées pour relier l'élément d'implant à la structure osseuse initiale (2).