WO2023170590 - MECHANICAL PROSTHETIC FOOT FOR MULTIPLE ACTIVITY LEVELS
National phase entry:
Publication Number
WO/2023/170590
Publication Date
14.09.2023
International Application No.
PCT/IB2023/052173
International Filing Date
07.03.2023
Title **
[English]
MECHANICAL PROSTHETIC FOOT FOR MULTIPLE ACTIVITY LEVELS
[French]
PIED PROTHÉTIQUE MÉCANIQUE POUR NIVEAUX D'ACTIVITÉ MULTIPLES
Applicants **
ÖSSUR ICELAND EHF
Inventors
ALBERTSSON, Aron Kristbjorn
STARKER, Felix
NIJMAN, Jeroen
CLARK, Victoria Pamela Anne
Priority Data
63/269,159
10.03.2022
US
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2564 | |
| EPO | Filing, Examination, Granting | 14289 | |
| Japan | Filing, Examination, Granting | 2482 | |
| South Korea | Filing, Examination, Granting | 2678 | |
| USA | Filing, Examination, Granting | 5740 |
Total:
27,753
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
A prosthetic foot can allow a user to engage in different activity levels, for example, walking and running using the same prosthetic foot. The prosthetic foot can have an elongate sole member, a first upper member, and a second pre-compressed upper member such that a distal end of the second upper member is biased toward the first upper member. A spacer between the distal ends of the first and second upper members can facilitate sliding of the distal end of the second upper member during ambulation to vary the stiffness of the foot. The spacer can also improve the lever arm length of the second upper member by maintaining a gap between the first and second upper members throughout ambulation.[French]
L'invention concerne un pied prothétique qui peut permettre à un utilisateur de s'engager dans différents niveaux d'activité, par exemple, la marche et la course à l'aide du même pied prothétique. Le pied prothétique peut comporter une semelle allongée, un premier élément supérieur et un second élément supérieur préalablement comprimé, de sorte qu'une extrémité distale du second élément supérieur est orientée vers le premier élément supérieur. Un élément d'espacement entre les extrémités distales du premier et du second membre supérieur peut faciliter le glissement de l'extrémité distale du second membre supérieur pendant la marche afin de faire varier la rigidité du pied. L'élément d'espacement peut également améliorer la longueur du bras de levier du second membre supérieur en maintenant un espace entre le premier et le second membre supérieur tout au long de l'ambulation.