WO2025250074 - EXTRACTOR DEVICE WITH AN INTRA-FOLDABLE TOROIDAL PROTECTOR
National phase entry is expected:
Publication Number
WO/2025/250074
Publication Date
04.12.2025
International Application No.
PCT/SE2025/050521
International Filing Date
30.05.2025
Title **
[English]
EXTRACTOR DEVICE WITH AN INTRA-FOLDABLE TOROIDAL PROTECTOR
[French]
DISPOSITIF EXTRACTEUR DOTÉ D'UN PROTECTEUR TOROÏDAL INTRA-PLIABLE
Applicants **
WEPO AB
Inventors
HÖGBLOM, Linus
BJÖRKLUND, Ella
GRIZELL, Emil
PÅLSSON, Albin
Priority Data
2430309-1
01.06.2024
SE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
SPRO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* 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 | 1880 | |
| EPO | Filing, Examination, Granting | 9318 | |
| Japan | Filing, Examination, Granting | 1949 | |
| South Korea | Filing, Examination, Granting | 1581 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,468
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Abstract[English]
An extractor device (1000) for removal of a metallic object (100) from an inner void (200) of the body of a person or an animal, is disclosed. The device essentially comprises a control tube (300), an attractor element (310) and a dynamic protector (320). The attractor element (310) resides in an inactive attracting state, in which it is devoid of any effective magnetic field, or in an active attracting state, in which it produces a magnetic field adapted to apply an effective attracting magnetic force on the metallic object (100) to move or hold the same. The dynamic protector (320) is an intra-foldable toroidal element that resides in a pre-protective state, in which it is encapsulating the circumference of a distal part of the control tube (300), or in a protective state, in which it is fully or partly encapsulating the metallic object (100).[French]
Est divulgué un dispositif extracteur (1000) pour retirer un objet métallique (100) d'un vide interne (200) du corps d'une personne ou d'un animal. Le dispositif comprend essentiellement un tube de commande (300), un élément attracteur (310) et un protecteur dynamique (320). L'élément attracteur (310) réside dans un état d'attraction inactif dans lequel il est dépourvu de tout champ magnétique efficace, ou dans un état d'attraction actif dans lequel il produit un champ magnétique conçu pour appliquer une force magnétique d'attraction efficace sur l'objet métallique (100) pour le déplacer ou le maintenir. Le protecteur dynamique (320) est un élément toroïdal intra-pliable qui réside dans un état pré-protecteur dans lequel il encapsule la circonférence d'une partie distale du tube de commande (300), ou dans un état protecteur dans lequel il encapsule complètement ou partiellement l'objet métallique (100).