Atrial septum puncture system

The invention discloses an atrial septum puncture system, and provides a whole set of system which can safely and predictably penetrate through the atrial septum and comprises instruments and equipment, the system adopts a controllable bending guide sheath which can show a desired bending shape in t...

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Bibliographic Details
Main Authors CAO GANGYI, JIA DENGQIANG, SUN SHAOMIN, LI ZHIWEI
Format Patent
LanguageChinese
English
Published 09.08.2022
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention discloses an atrial septum puncture system, and provides a whole set of system which can safely and predictably penetrate through the atrial septum and comprises instruments and equipment, the system adopts a controllable bending guide sheath which can show a desired bending shape in the right atrium, and is matched with X-ray development and ultrasonic imaging to quickly find the position of the atrial septum; the expanding balloon which can expand and extend towards the outer side of the far end of the controllable bending guide sheath is used for jacking up and tightening the atrial septum fascia, puncture displacement is prevented, the puncture thickness is reduced, and the device can adapt to and find the positions where fossa ovalis of different patients are located for rapid puncture with extremely small damage; the safety and effectiveness of the left atrium interventional therapy operation are improved, and the radio frequency puncture mode and the physical puncture mode can be switched
Bibliography:Application Number: CN202210658610