MEDICAL BALLOON ASSEMBLY AND METHOD OF MAKING SAID MEDICAL BALLOON ASSEMBLY

In one aspect, a medical balloon assembly includes a tip sleeve (16) secured to the distal end portion of a balloon catheter (10) that includes the distal neck (32) of a balloon. The tip sleeve has at least an inner layer (50) and an outer layer (54). The inner layer is formed from a bondable materi...

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Bibliographische Detailangaben
1. Verfasser:	EGERTER RISA T
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS 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 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:	In one aspect, a medical balloon assembly includes a tip sleeve (16) secured to the distal end portion of a balloon catheter (10) that includes the distal neck (32) of a balloon. The tip sleeve has at least an inner layer (50) and an outer layer (54). The inner layer is formed from a bondable material that is directly bondable to the exterior of the distal neck portion of the balloon. The tip sleeve is bonded directly to the distal neck of the balloon. The outer layer is formed from a lubricious polymer. Such a medical balloon assembly is made by receiving the distal neck inside the proximal end portion of the tip sleeve and directly bonding the distal neck of the balloon to the inner layer of the tip sleeve. 一方面，一种医疗球囊组合件包含固定到球囊导管(10)的远端部分的尖端套筒(16)，所述远端部分包含球囊的远侧颈部(32)。所述尖端套筒至少具有内层(50)和外层(54)。所述内层由可结合材料形成，所述可结合材料可直接结合到所述球囊的远侧颈部部分外部。所述尖端套筒直接结合到所述球囊的远侧颈部。所述外层由润滑聚合物形成。这种医疗球囊组合件是通过将所述远侧颈部收纳在所述尖端套筒的近端部分内部并且将所述球囊的远侧颈部直接结合到所述尖端套筒的所述内层来制造的。