WO2026033496 - PERFUSION SYSTEMS AND METHODS FOR CONTROLLING TISSUE OXYGENATION AT SELECT VASCULAR PRESSURES
National phase entry is expected:
Publication Number
WO/2026/033496
Publication Date
12.02.2026
International Application No.
PCT/IB2025/058120
International Filing Date
08.08.2025
Title **
[English]
PERFUSION SYSTEMS AND METHODS FOR CONTROLLING TISSUE OXYGENATION AT SELECT VASCULAR PRESSURES
[French]
SYSTÈMES DE PERFUSION ET PROCÉDÉS DE CONTRÔLE D'OXYGÉNATION TISSULAIRE À DES PRESSIONS VASCULAIRES SÉLECTIONNÉES
Applicants **
TULYP MEDICAL SAS
Inventors
KARAS, Richard H.
LENIHAN, Tim
MCCARTHY, John
IYER, Manohar
KAPUR, Navin K.
Priority Data
24306347.6
09.08.2024
EP
63/682,275
12.08.2024
US
63/738,936
26.12.2024
US
Application details
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International Searching Authority |
EPO
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| 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 | 3755 | |
| EPO | Filing, Examination, Granting | 30764 | |
| Japan | Filing, Examination, Granting | 3322 | |
| South Korea | Filing, Examination, Granting | 4379 | |
| USA | Filing, Examination, Granting | 18190 |
Total:
60,410
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Abstract[English]
Perfusion systems and methods are provided for enhancing perfusion to the vasculature of a patient suffering from reduced blood flow. For example, the system can increase peripheral blood flow to reduce limb ischemia, in which an extracorporeal pump having a controller, and catheter/tubing set, employed alone or in conjunction with an interventional or circulatory assist device, withdraws blood from a patient's vasculature and reintroduces that blood at another location within the patient's vasculature at a controlled local pressure or flow rate, without interfering with operation of the interventional or circulatory assist device or surgical intervention.[French]
L'invention concerne des systèmes et des procédés de perfusion permettant d'améliorer la perfusion au système vasculaire d'un patient souffrant d'un débit sanguin réduit. Par exemple, le système peut augmenter le débit sanguin périphérique pour réduire l'ischémie des membres, dans lesquels une pompe extracorporelle munie d'un contrôleur, et un ensemble cathéter/tubulure, utilisé seul ou conjointement avec un dispositif d'assistance interventionnelle ou circulatoire, prélève le sang du système vasculaire d'un patient et réinjecte ce sang à un autre emplacement situé dans le système vasculaire du patient à une pression ou un débit local contrôlé, sans interférer avec le fonctionnement du dispositif d'assistance interventionnelle ou circulatoire ou l'intervention chirurgicale.