A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 5/02 (2006.01) A61B 5/03 (2006.01) A61M 3/02 (2006.01) A61M 1/00 (2006.01)
Patent
CA 2315424
A device and method for determining internal fluid pressure in body cavity during irrigation procedures is presented. The invention relies on non- invasive measurements, and on a calibrated surgical apparatus to determine the dynamic internal fluid pressure. Once the dynamic internal fluid pressure is known, a control signal can be generated to indicate needed changes to pressure regulating equipment (12), such as a pump (16).
Cette invention porte sur un dispositif ainsi que sur un procédé permettant de mesurer de façon non invasive la pression interne d'une cavité corporelle lors de processus d'irrigation. Le procédé de l'invention repose sur le principe de mesures non invasives et utilise un équipement chirurgical étalonné pour déterminer la pression fluidique interne dynamique. Une fois celle-ci connue, un signal de commande peut être produit envoyant à un équipement de régulation de pression (12), une pompe (16) par exemple, des instructions relatives aux modifications de pression nécessaires.
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