MULTIFUNCTIONAL BALLOON DILATATION CATHETER FOR INTRACORPOREAL MEMBRANE OXYGENATION AND USAGE METHOD THEREFOR

• Main Authors: BI, Yuying, WU, Tim
• Format: Patent
• Language: English; French; German
• Published: 21.12.2022
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

Disclosed is a multifunctional balloon dilatation catheter for intracorporeal membrane oxygenation, comprising: a catheter hub, a dilatation balloon, and M channels. The M channels comprise at least a balloon dilatation channelfor dilating the narrowed part of the airway, a positioning & detection channelfor positioning or detecting while inserting, a supply channel for continuous oxygen supply or drug administration to the patient,and a secretion removal channelfor removing secretions from the airway. The catheter hub is a multi-channel connection device, through which theM channels are respectively connected to the external therapeutic devices of the catheter. The catheter is inserted into a bronchiole of the lungs. When using the catheter for emergency treatment of patients with pneumonia, especially COVID-19, measures such as airway dilatation, oxygen supply, sputum suction and biopsy can be simultaneously performed, thereby improving the survival rate of patients and reducing lung damage.