DISPOSITIF DE CONSTRICTION GASTRIQUE A BALLONNET EN SOUFFLET

The constriction element consists of an inflatable hollow ring with its two ends joined together by male and female fastenings, and its inner volume (V) connected by a feed tube to an inflation source. The ring has outer (21) and inner (22) walls connected by corrugated side walls (23, 24) forming a...

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Bibliographische Detailangaben
Hauptverfasser: NIVILLE ERIK, CREUSY VALERIE
Format: Patent
Sprache:fre
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