DELIVERY SYSTEM

The present invention relates to a delivery system (100), including an outer sheath assembly (1), an inner sheath assembly (3), and a sealing assembly (5), where the outer sheath assembly (1) includes an outer sheath core tube (11); the inner sheath assembly (3) includes an inner sheath core (31) ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIAO, Benhao, TANG, Jiangfeng
Format:	Patent
Sprache:	eng ; fre ; ger
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 present invention relates to a delivery system (100), including an outer sheath assembly (1), an inner sheath assembly (3), and a sealing assembly (5), where the outer sheath assembly (1) includes an outer sheath core tube (11); the inner sheath assembly (3) includes an inner sheath core (31) arranged in the outer sheath core tube (11) in a penetrating manner; the sealing assembly (5) includes a first sealing piece (51); and the first sealing piece (51) is arranged between the inner sheath core (31) and the outer sheath core tube (11) to seal a gap between a proximal end of the outer sheath core tube (11) and the inner sheath core (31). The delivery system can effectively block blood flowing into a gap between the outer sheath core tube (11) and the inner sheath core (31), so that the blood is avoided from flowing out of a product, thereby solving the technical problem of blood leakage of the product.