Tricuspid valve interventional valve outer stent, tricuspid valve interventional valve inner stent and tricuspid valve interventional valve

Tricuspid valve interventional valve outer stent, tricuspid valve interventional valve inner stent and tricuspid valve interventional valve

The invention discloses a tricuspid valve interventional valve outer stent, a tricuspid valve interventional valve inner stent and a tricuspid valve interventional valve. The tricuspid valve interventional valve outer stent comprises an outer stent body ring, a plurality of outer expansion stents an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHONG LISHAN, KE YINGJIE, XIAO SHUO, HE BIAOCHUAN, FANG DOU, WANG ZHENZHONG, WANG QIUJI, ZHANG CHAOLONG, LI YUXIN, HUANG HUANLEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:The invention discloses a tricuspid valve interventional valve outer stent, a tricuspid valve interventional valve inner stent and a tricuspid valve interventional valve. The tricuspid valve interventional valve outer stent comprises an outer stent body ring, a plurality of outer expansion stents and a plurality of inner expansion stents, and the outer expansion stents are fixed to the outer stent body ring in the circumferential direction of the outer stent body ring and extend outwards in the radial direction of the outer stent body ring. The multiple internal expansion supports are fixed to the outer support body ring in the circumferential direction of the outer support body ring and extend inwards in the radial direction of the outer support body ring. According to the tricuspid valve interventional valve outer stent and the tricuspid valve interventional valve inner stent, the inner expanding stent is matched with the anchoring key, so that the tricuspid valve interventional valve outer stent and the tr