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BANDE-ANNEAU GASTRIQUE GONFLABLE ET AJUSTABLE POUR LE TRAITEMENT DE LOBESITE
专利权人:
MEDICAL INNOVATION DEVELOPPEMENT
发明人:
FRERING, VINCENT
申请号:
EP12770171.2
公开号:
EP2765960A1
申请日:
2012.10.12
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
The invention relates to an inflatable, adjustable gastric band (1) to be easily positioned around a segment of the digestive tract in order to contract the latter, said band including: a flexible, hollow, resilient band (2) and a flexible inflation tube (5) connected to the band (2), the tube (5) and the band (2) being provided, in the respective distal end areas (6) and (9) thereof, with complementary closing means [notches (10) and loops (11)] that are capable of mutually engaging so as to lock a ring (12) in a closed position, said ring being formed by bringing the distal end (9d) and the proximal end (13p) of the band (2) together into a slipknot, in particular around the segment of the digestive tract to be contracted. Said gastric band (1) is characterized in that the hollow band (2) has, when in the inoperative position and when the tube (5) and the band (2) are not inserted into each other so as to form the ring (12), a preformed curved portion (14) which is extended, by a substantially rectilinear portion (15), from the proximal end area (13) thereof to the free distal end (9d) of the band (2), said substantially rectilinear portion (15) being suitable for facilitating the insertion of the proximal end (7p) of the tube (5) through the loop(s) (11) of the band (2), and in that the hollow band (2) has, on the outer wall thereof (18), two loops (111, 112), said loops being arranged on the substantially rectilinear portion (15) of the hollow band (2).Linvention concerne une bande-anneau (1) gastrique gonflable,ajustable et destinée à être mise en place aisément autour dun segment du tube digestif pour le rétrécir, ladite bande-anneau comprenant: une bande souple (2) creuse, élastique un tube (5) souple de gonflage relié à la bande (2) le tube (5) et la bande (2) étant équipés, dans leurs zones (6) et (9) dextrémité distales respectives de moyens de fermeture [crans (10) et passants (11)] complémentaires aptes à coopérer entre eux pour assurer le verrouillage e
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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