WO2023248186 - SURGICAL SAGITTAL BLADE CARTRIDGE
National phase entry:
Publication Number
WO/2023/248186
Publication Date
28.12.2023
International Application No.
PCT/IB2023/056477
International Filing Date
22.06.2023
Title **
[English]
SURGICAL SAGITTAL BLADE CARTRIDGE
[French]
CARTOUCHE DE LAME SAGITTALE CHIRURGICALE
Applicants **
STRYKER EUROPEAN OPERATIONS LIMITED
Inventors
MEEHAN, Brian
GILHOOLEY, Seamus
MCEWAN, Greg
SHIELS, Paul
TIMMER, Jeffrey
Priority Data
63/354,477
22.06.2022
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 | * |
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| Number of Office Actions | * |
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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
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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 | 6361 | |
| EPO | Filing, Examination, Granting | 143451 | |
| Japan | Filing, Examination, Granting | 5037 | |
| South Korea | Filing, Examination, Granting | 9513 | |
| USA | Filing, Examination, Granting | 45040 |
Total:
209,402
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A surgical saw blade cartridge that includes a guide bar formed from three plates. The cartridge has a blade that extends distally from the guide bar, the blade comprising a blade head including a plurality of teeth. The guide bar may be configured to have opposed edges that define a mounting feature for orienting the guide bar within the mount the surgical saw. One of the plates may be configured to define a reference feature configured to register and/or verify the pose of the cartridge with a navigation system. A method of registering the cartridge within a known coordinate system is disclosed. The method may comprise determining the deviation between an expected position of the cartridge and an actual position of the cartridge based on the reference feature and defining a hybrid position of the cartridge within the known coordinate system based on the deviation.[French]
L'invention concerne une cartouche de lame de scie chirurgicale qui comprend une barre de guidage formée à partir de trois plaques. La cartouche comprend une lame qui s'étend distalement à partir de la barre de guidage, la lame comportant une tête de lame présentant une pluralité de dents. La barre de guidage peut être configurée pour avoir des bords opposés qui définissent un élément de montage pour orienter la barre de guidage à l'intérieur du support de la scie chirurgicale. L'une des plaques peut être configurée pour définir une caractéristique de référence configurée pour enregistrer et/ou vérifier la pose de la cartouche avec un système de navigation. Un procédé d'enregistrement de la cartouche dans un système de coordonnées connu est divulgué. Le procédé peut consister à déterminer l'écart entre une position attendue de la cartouche et une position réelle de la cartouche sur la base de la caractéristique de référence et à définir une position hybride de la cartouche à l'intérieur du système de coordonnées connu sur la base de l'écart.