WO2026003583 - ELECTROSURGICAL DEVICES WITH NOISE MITIGATION FEATURES AND METHODS OF OPERATION THEREOF
National phase entry is expected:
Publication Number
WO/2026/003583
Publication Date
02.01.2026
International Application No.
PCT/IB2025/000360
International Filing Date
24.06.2025
Title **
[English]
ELECTROSURGICAL DEVICES WITH NOISE MITIGATION FEATURES AND METHODS OF OPERATION THEREOF
[French]
DISPOSITIFS ÉLECTROCHIRURGICAUX, AYANT DES ÉLÉMENTS D'ATTÉNUATION DE BRUIT ET LEURS PROCÉDÉS DE FONCTIONNEMENT
Applicants **
STRYKER EUROPEAN OPERATIONS LIMITED
Inventors
JOVANOVIC, Mitar, Nikolic
MORE, Chaitali, Pannalal
FREY, Laura
BURKE, Micheal
SHERIDAN, Paul
DALY, Paul
GEORGE, Zachary
VANDERWOUDE, Brian, James
Priority Data
63/673,907
22.07.2024
US
63/663,284
24.06.2024
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
* |
| 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 | 3258 | |
| EPO | Filing, Examination, Granting | 24283 | |
| Japan | Filing, Examination, Granting | 3087 | |
| South Korea | Filing, Examination, Granting | 3854 | |
| USA | Filing, Examination, Granting | 9540 |
Total:
44,022
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Abstract[English]
In an example, an electrosurgical device includes a housing extending between a proximal end and a distal end. The housing defines an inner cavity, and includes one or more smoke evacuation channels that extend through the inner cavity. The electrosurgical device also includes an electrosurgical electrode extending from the distal end of the housing, and a suction sleeve at the distal end of the housing. The suction sleeve includes a through-bore that extends from a distal sleeve end to a proximal sleeve end, and the smoke evacuation channel(s) are fluidly coupled to the through-bore such that a flow-path of a gas includes at least the suction sleeve and the smoke evacuation channel(s). The electrosurgical device also includes one or more noise mitigation elements that are configured to reduce a noise of the gas moving along the flow-path, and provided by the suction sleeve and/or the smoke evacuation channel (s).[French]
Dans un exemple, un dispositif électrochirurgical comprend un boîtier s'étendant entre une extrémité proximale et une extrémité distale. Le boîtier définit une cavité interne, et comprend un ou plusieurs canaux d'évacuation de fumée qui s'étendent à travers la cavité interne. Le dispositif électrochirurgical comprend également une électrode électrochirurgicale s'étendant à partir de l'extrémité distale du boîtier, et un manchon d'aspiration au niveau de l'extrémité distale du boîtier. Le manchon d'aspiration comprend un alésage traversant qui s'étend d'une extrémité de manchon distale à une extrémité de manchon proximale, et le ou les canaux d'évacuation de fumée sont en communication fluidique avec l'alésage traversant de telle sorte qu'un trajet d'écoulement d'un gaz comprend au moins le manchon d'aspiration et le ou les canaux d'évacuation de fumée. Le dispositif électrochirurgical comprend également un ou plusieurs éléments d'atténuation de bruit qui sont configurés pour réduire un bruit du gaz se déplaçant le long du trajet d'écoulement, et disposés dans le manchon d'aspiration et/ou le ou les canaux d'évacuation de fumée.