CANNULA FOR DRAINING FLUID FROM A CAVITY
FR3162990A1Active Publication Date: 2025-12-12ASSISTANCE PUBLIQUE HOPITAUX DE PARIS (APHP) +1
Patent Information
- Application Number
- FR2024006103
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-06-10
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2044-06-10
Abstract
One aspect of the invention relates to a cannula (1) for draining fluid from a cavity, comprising a distal end, a proximal end, a main lumen, and a lateral wall comprising: a plurality of lateral openings (113) formed through the lateral wall, in a central portion of the lateral wall; two inflatable balloons (150, 160) arranged in a distal portion of the lateral wall, each balloon assuming an inflated or deflated state, each state leaving the lateral openings free; the first balloon encircling the circumference of the lateral wall; the second balloon encircling the circumference of the main lumen and, in the inflated state, closing the main lumen. Figure 3
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Dual lumen drainage cannula with single outlet
EP4034187A1
Extracorporeal life support system
TWI656890B
Multi-lumen cannulae
WO2016022797A1
Dual lumen drainage cannula with single outlet
WO2021061964A1
Cannula and balloon system for extracorporeal membrane oxygenation
WO2022046369A1