WO2025177061 - INTELLIGENT DETECTION AND TREATMENT OF ISCHEMIC TISSUE
National phase entry is expected:
Publication Number
WO/2025/177061
Publication Date
28.08.2025
International Application No.
PCT/IB2025/050303
International Filing Date
10.01.2025
Title **
[English]
INTELLIGENT DETECTION AND TREATMENT OF ISCHEMIC TISSUE
[French]
DÉTECTION ET TRAITEMENT INTELLIGENTS DE TISSUS ISCHÉMIQUES
Applicants **
ALCON INC.
Inventors
HALLEN, Paul R.
Priority Data
63/556,490
22.02.2024
US
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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| 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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| * | |
| * | |
| * | |
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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 | 2026 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2154 | |
| South Korea | Filing, Examination, Granting | 2066 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,093
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Abstract[English]
In an embodiment, a surgical system for treating ischemic tissue includes an oxygenation sensor, a laser source operable to emit treatment laser light, and a processor in communication with the oxygenation sensor and the laser source. The processor is operable to cause the oxygenation sensor to detect an oxygenation status of a tissue based on illumination light reflected from the tissue. The processor is further operable to generate a feedback signal related to utilization of the laser source in relation to the tissue based on the oxygenation status. Other embodiments of this aspect include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.[French]
Dans un mode de réalisation, un système chirurgical destiné à traiter des tissus ischémiques comprend un capteur d'oxygénation, une source laser pouvant émettre une lumière laser de traitement et un processeur en communication avec le capteur d'oxygénation et la source laser. Le processeur est capable de faire en sorte que le capteur d'oxygénation détecte l'état d'oxygénation d'un tissu en fonction de la lumière d'éclairage réfléchie par le tissu. Le processeur est en outre capable de générer un signal de rétroaction lié à l'utilisation de la source laser par rapport au tissu en fonction de l'état d'oxygénation. D'autres modes de réalisation de cet aspect de la présente invention comprennent des systèmes informatiques, un appareil et des programmes informatiques correspondants enregistrés sur un ou plusieurs dispositifs de stockage informatique, chacun étant conçu pour exécuter les actions associées aux procédés.