Occluder insertion system

A system for inserting a self-expanding occluder (12) into a patient and for releasing the occluder (12) in a left atrial appendage (10) of the patient includes an insertion unit (100) having a drive unit (102) and an insertion catheter (104) including an outer tube (110) and an inner tube (108) ext...

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Bibliographic Details
Main Author CENTOLA MARCOS
Format Patent
LanguageChinese
English
Published 01.11.2022
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A system for inserting a self-expanding occluder (12) into a patient and for releasing the occluder (12) in a left atrial appendage (10) of the patient includes an insertion unit (100) having a drive unit (102) and an insertion catheter (104) including an outer tube (110) and an inner tube (108) extending through the outer tube (110), where a proximal end region (16) of the occluder (12) is movably coupled to the outer tube (110), and where the proximal end region (16) of the occluder (12) is movably coupled to the inner tube (108). The distal region (18) of the occluder (12) is movably coupled to the inner tube (108), and wherein the drive unit (102) interacts with the inner tube (108) and the outer tube (110) for releasing the occluder (12) such that, when actuated, the inner tube (108) can be moved in a distal direction (29) or a proximal direction (27) and the outer tube (110) can be moved in a proximal direction or a distal direction, and wherein the distal region (18) of the occluder (12) is movably cou
Bibliography:Application Number: CN202210953573