WO2023073675 - LARGE AREA HEMOSTASIS WITH VESSEL SEALING
National phase entry:
Publication Number
WO/2023/073675
Publication Date
04.05.2023
International Application No.
PCT/IB2022/060503
International Filing Date
31.10.2022
Title **
[English]
LARGE AREA HEMOSTASIS WITH VESSEL SEALING
[French]
HÉMOSTASE DE GRANDE SURFACE AVEC ÉTANCHÉITÉ DE VAISSEAU
Applicants **
MEDTRONIC ADVANCED ENERGY LLC
Inventors
DUNNING, James
LANE, Brian
WEHRLY, Erin
MANLEY, Prakash
Priority Data
63/274,454
01.11.2021
US
17/702,133
23.03.2022
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 | * |
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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
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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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 | 2218 | |
| EPO | Filing, Examination, Granting | 10643 | |
| Japan | Filing, Examination, Granting | 2336 | |
| South Korea | Filing, Examination, Granting | 2345 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,282
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A multifunction surgical instrument having a low-profile configuration to deliver both small vessel sealing through a bipolar clamping mechanism and transcollation sealing of diffused bleeding in a broad tissue plane, the multifunction surgical instrument including a first jaw and a second jaw configured to transition between an open position and a closed position to serve as a clamp for sealing of tissue, and a disposable electrode portion comprising a first conductive surface positioned in proximity to the first jaw and a second conductive surface positioned in proximity to the second jaw, the first and second conductive surfaces configured to emit a high-frequency alternating current, and two or more electrodes and at least one saline port, wherein the two or more electrodes in the at least one saline port cooperate to affect transcollation sealing of diffused bleeding within a broad tissue plane.[French]
Instrument chirurgical multifonction ayant une configuration à bas profil pour administrer à la fois une étanchéité de petit vaisseau à travers un mécanisme de serrage bipolaire et une étanchéité de transcollation de saignement diffusé dans un plan de tissu large, l’instrument chirurgical multifonction comprenant une première mâchoire et une seconde mâchoire conçues pour la transition entre une position ouverte et une position fermée pour servir de pince pour l’étanchéité du tissu, et une portion d’électrode jetable comprenant une première surface conductrice positionnée à proximité de la première mâchoire et une seconde surface conductrice positionnée à proximité de la seconde mâchoire, la première et la seconde surface conductrice conçues pour émettre un courant alternatif à haute fréquence, et deux ou plusieurs électrodes et au moins un orifice salin, les deux ou plusieurs électrodes dans le au moins un orifice salin coopérant pour affecter l’étanchéité de transcollation de saignement diffusé à l’intérieur d’un plan de tissu large.